SANY SY265C LC Operation And Maintenance Manual

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Operation and Maintenance Manual

SY265C LC/SY265C LR Excavator

service@sanyamerica.com

SANY Part Number SSY005080427

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Page 1 Operation and Maintenance Manual SY265C LC/SY265C LR Excavator service@sanyamerica.com SANY Part Number SSY005080427...
Page 2 Page Intentionally Blank...
Page 3 SY265C LC/SY265C LR Excavator OMM SY265C LC/SY265C LR Excavator Operation and Maintenance Manual WARNING! Read and understand all safety precautions and instructions in this manual and on the machine labels before operating or maintaining it. Failure to follow safety messages could result in death or serious injury.
Page 4 Wash hands after handling. © 2020 by SANY. All rights reserved. No part of this publication may be reproduced, used, distributed, or disclosed except for normal operation and maintenance of the machine as described herein. All information included within this publication was accurate at the time of publication.
Page 5: Table Of Contents
SANY Contact Information........
Page 6 SY265C LC/SY265C LR Excavator OMM Escape Tool ..............2-6 Fire Safety .
Page 7 SY265C LC/SY265C LR Excavator OMM Travel Alarm Silence Switch ........... .3-17 Regeneration Inhibit Switch .
Page 8 SY265C LC/SY265C LR Excavator OMM Machine Operation Work Area ..............4-4 General Job Safety .
Page 9 SY265C LC/SY265C LR Excavator OMM Machine Warm-up ............4-28 Engine Shutdown Procedure .
Page 10 Genuine SANY Replacement Parts ........
Page 11 SY265C LC/SY265C LR Excavator OMM When Required ............. .5-15 Daily or Every 10 Hours .
Page 12 SY265C LC/SY265C LR Excavator OMM Replace the Primary Fuel Filter ..........5-57 Replace the Secondary Fuel Filter.
Page 13 Operating Ranges ..............6-4 SY265C LC Operating Ranges and Digging Performance ......6-5 SY265C LR Operating Ranges and Digging Performance .
Page 14 SY265C LC/SY265C LR Excavator OMM This Page Intentionally Left Blank SANY Operation and Maintenance Manual – 0420...
Page 15: Introduction
SANY Contact Information........
Page 16: About This Manual
Continuing improvements in the design of this machine can lead to changes which may not be covered in this manual. Contact a SANY dealer for the latest available information on the machine or to answer any questions regarding information in this manual.
Page 17: Documentation Package
SY265C LC/SY265C LR Excavator OMM DOCUMENTATION PACKAGE This documentation applies only to this machine and should not be used with any other machine. The documentation for this machine includes the following items: Operation and Maintenance Manual A copy of this manual must be stored in the machine or be accessible to the operator at all times. If the machine is sold, a copy of this manual must be provided to the new owner.
Page 18: Organization Of This Manual
SY265C LC/SY265C LR Excavator OMM ORGANIZATION OF THIS MANUAL Introduction Contains an overview of this manual, serial number information, and SANY contact information. Safety Hazard alerts used throughout the manual are explained. General and product-specific safety information is provided for this manual.
Page 19: Machine Applications
The excavator can also operate a variety of optional equipment. SANY assumes no responsibility for any consequence caused by use outside this specified range. Machine Directions In this manual, the front, back, left, and right directions indicate the moving direction when viewed from the operator seat (see Fig.
Page 20: Serial Number Location
SERIAL NUMBER LOCATION Identification plates are located in various places on the excavator. These list model and serial numbers that will be needed by a SANY dealer when ordering replacement parts or providing assistance for your machine. Machine Identification Plate Fig.
Page 21: Swing Motor Identification Plates
SY265C LC/SY265C LR Excavator OMM Swing Motor Identification Plates Kawasaki Precision Machinery K7V63DTP1X5R TYPE –0E23–BV USE FOR 181Z1839 0005199 Fig. 1-4 The swing motor identification plate is on top of the swing motor. Engine Identification Plate Fig. 1-5 0005185 The engine identification plate (1) is on the top of the engine.
Page 22: Hydraulic Pump Identification Plate
SY265C LC/SY265C LR Excavator OMM Hydraulic Pump Identification Plate Kawasaki Precision Machinery TYPE K7V63DTP1X5R –0E23–BV USE FOR 181Z1839 0005200 Fig. 1-6 The hydraulic pump identification plate is located on the side of the hydraulic pump. Travel Motor Identification Plate Fig. 1-7 0000802 A travel motor identification plate (1) is located on each travel motor.
Page 23: Sany Contact Information
SY265C LC/SY265C LR Excavator OMM SANY CONTACT INFORMATION SANY 318 Cooper Circle Peachtree City, GA 30269 www.sanyamerica.com Phone: 470-552-SANY (7269) To find a dealer, go to: www.sanyamerica.com/find-a-dealer RECORD OF SERIAL NUMBER AND DEALER INFORMATION Use this table to record the product information related to this machine.
Page 24: Correction Request Form
SY265C LC/SY265C LR Excavator OMM CORRECTION REQUEST FORM If you find a problem with this manual, make a copy of this page, complete the form below, and send it to SANY. Correction Request Form Date of this Notification: Owner/Operator Name:...
Page 25: Glossary Of Acronyms
SY265C LC/SY265C LR Excavator OMM GLOSSARY OF ACRONYMS ANSI – American National Standards Institute BHL – Backhoe Loader CCTV – Closed-Circuit Television DEF – Diesel Exhaust Fluid DPF – Diesel Particulate Filter DVR – Digital Video Recorder EAT – Exhaust Aftertreatment ECM –...
Page 26 SY265C LC/SY265C LR Excavator OMM This Page Intentionally Left Blank 1-12 SANY Operation and Maintenance Manual – 0420...
Page 27: Safety
SY265C LC/SY265C LR Excavator OMM Safety General Safety..............2-3 Hazard Alerts in This Manual .
Page 28 SY265C LC/SY265C LR Excavator OMM Avoid Backup Accidents............2-12 Dust and Chemical Hazards .
Page 29: General Safety
Contact a SANY dealer for replacement decals if needed. NOTE: When replacing decals, make sure they are placed in the proper locations. Contact a SANY dealer if you have any questions about their meaning and placement.
Page 30: Operator Safety Information
Inspect the operator aids of this machine daily and make sure each operator aid is in normal working condition. Any faults found shall be reported to a SANY dealer. Stop all work immediately if any operator aid is not working properly.
Page 31: Mount And Dismount The Machine
SY265C LC/SY265C LR Excavator OMM Mount and Dismount the Machine Mounting or dismounting the machine presents hazards. Observe the following: Always make sure the hydraulic lockout control • lever is in the locked (closed) position before entering or exiting the machine.
Page 32: Machine Safety
It can perform the functions of a loader and a crane. SANY assumes no responsibility for any consequence caused by use outside this specified range. Unauthorized Use of This Machine Unauthorized uses include, but are not limited to, the following: Transporting people on the machine or in the cab.
Page 33: Electrical Fires
Electrical Fires Short circuits, damaged wiring, or overcharged batteries can cause fires. Observe the following: Check the wiring on the machine for damage when doing a prestart check. Contact a SANY dealer to • repair or replace any damaged wiring.
Page 34: Maintenance Safety
SY265C LC/SY265C LR Excavator OMM MAINTENANCE SAFETY SANY cannot foresee every circumstance that might involve a hazard in operation or maintenance. Therefore, the hazard alerts in this manual and on the machine may not include all possible safety precautions. Make sure all procedures and actions can be safely performed without damaging the machine or causing injury.
Page 35: Cleaning The Machine
SY265C LC/SY265C LR Excavator OMM Cleaning the Machine Always use hot water and mild, nonflammable, grease-cutting soaps or cleaning agents to clean the machine. Never use flammable or caustic cleaning agents. Never use high-pressure steam cleaners to clean the machine.
Page 36: Accumulator
Never expose the accumulator to temperatures over 140ºF (60ºC) or to open flames. Never weld on the accumulator. Never strike the accumulator. If the accumulator needs service, contact a SANY dealer. Electrical System Always clean the electrical system using industry-approved electrical cleaners.
Page 37: Job Safety
SY265C LC/SY265C LR Excavator OMM JOB SAFETY It is the owner’s/operator’s responsibility to replace any safety decals that are damaged or missing from the machine. Never leave the machine running while it is unattended. Always park the machine in a safe, level area, lower any work equipment to the ground, move the hydraulic lockout control lever to the locked (closed) position, and shut down the engine before exiting.
Page 38: Inclined Areas
SY265C LC/SY265C LR Excavator OMM areas such as bridges and roadways will support the weight of the machine before attempting to cross. Before traveling in public areas, always gain approval from the local authorities and follow their instructions. Raise work equipment 8 in.–12 in. (20 cm–30 cm) above the ground when traveling.
Page 39: Dust And Chemical Hazards
SY265C LC/SY265C LR Excavator OMM Dust and Chemical Hazards Hazardous dust or chemicals present a serious danger when they are released or mishandled. All workers involved should use approved personal protective equipment (PPE) and follow all environmental safety regulations. Consult the Safety Data Sheet (SDS) for guidelines on personal protective equipment (PPE), proper handling and cleanup, and correct reporting agencies if needed.
Page 40: Diesel Engine Exhaust
SY265C LC/SY265C LR Excavator OMM Diesel Engine Exhaust WARNING! CALIFORNIA PROPOSITION 65 WARNING Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reproductive harm. WARNING! CALIFORNIA PROPOSITION 65 WARNING Engine exhaust fumes can cause sickness or death.
Page 41: Machine Controls
SY265C LC/SY265C LR Excavator OMM Machine Controls Machine Overview ..............3-3 Controls .
Page 42 SY265C LC/SY265C LR Excavator OMM USB Input..............3-25 Auto Scan/Preset Station (AS/PS) Button .
Page 43: Machine Overview
SY265C LC/SY265C LR Excavator OMM MACHINE OVERVIEW Fig. 3-1 0004071 1 Arm cylinder 12 Carrier rollers 2 Boom-mounted work light 13 Track 3 Cab-mounted headlights 14 Idler 4 Mirror 15 Door 5 Cab 16 Work light 6 Fresh-air filter access door...
Page 44: Controls
SY265C LC/SY265C LR Excavator OMM CONTROLS Fig. 3-2 0005255 1 Travel control levers/pedals (page 3-22) 5 Key switch (page 3-14) 2 Monitor (page 3-34) 6 Footrests 3 Right joystick (page 3-8) 7 Left control console (page 3-6) 4 Right control console (page 3-8)
Page 45: Hydraulic Lockout Control Lever
SY265C LC/SY265C LR Excavator OMM Hydraulic Lockout Control Lever WARNING! • Always place the hydraulic lockout control lever in the locked (closed) position before leaving the cab. When this lever is not in the locked (closed) position, any unintended movement of the joysticks or travel control levers may cause death or injury.
Page 46: Left Control Console
SY265C LC/SY265C LR Excavator OMM Move the hydraulic lockout control lever to the unlocked (open) position (3) to enable the hydraulic system. The machine will now respond to the commands sent by the joysticks and other controls. Fig. 3-4 0005235...
Page 47: Left Joystick
SY265C LC/SY265C LR Excavator OMM Radio control panel (4). See “Radio” on page 3-24. • Climate control panel (5). See “Climate Control • Panel” on page 3-29. Fig. 3-6 0005258 Left Joystick Left Joystick Buttons WARNING! To prevent unexpected movement of the machine, know the positions and functions of the joysticks before operation.
Page 48: Right Control Console
SY265C LC/SY265C LR Excavator OMM Use the left button (1) and right button (2) to control optional equipment that rotates. See “Equipment • Controls” on page 7-4 for additional information. Press the horn button (3) to sound the horn. •...
Page 49: Joystick Modes
SY265C LC/SY265C LR Excavator OMM JOYSTICK MODES WARNING! Prevent unexpected movement of the machine. Know the positions and functions of the joysticks before operation. Failure to follow this warning could result in death or serious injury. There are two operating modes available for the joysticks: Society of Automotive Engineers (SAE) mode.
Page 50: Sae Mode
SY265C LC/SY265C LR Excavator OMM SAE Mode Fig. 3-9 0000140 NOTE: When a joystick (1) is released, it returns to the neutral position and the machine movement stops. 3-10 SANY Operation and Maintenance Manual — 0420...
Page 51: Bhl Mode
SY265C LC/SY265C LR Excavator OMM BHL Mode Fig. 3-10 0000141 NOTE: When a joystick (1) is released, it returns to the neutral position and the machine movement stops. 3-11 SANY Operation and Maintenance Manual — 0420...
Page 52: Pattern Change (Sae/Bhl) Valve
SY265C LC/SY265C LR Excavator OMM Pattern Change (SAE/BHL) Valve NOTICE! Shut the engine down before adjusting the pattern change (SAE/BHL) valve. Failure to do so can damage the machine, personal property, or cause the machine to operate improperly. The pattern change SAE (Society of Automotive Engineers)/BHL (Backhoe Loader) valve (1) is behind the left front access door.
Page 53: Return Flow Selector Valve
SY265C LC/SY265C LR Excavator OMM Return Flow Selector Valve The return flow selector valve (1) has a one-way (2) or two-way (3) position for operating optional equipment. It is on the side of the fuel tank. A variety of optional one-way and two-way flow equipment is available for use on this machine. A hydraulic breaker is an example of one-way flow equipment.
Page 54: Switches
SY265C LC/SY265C LR Excavator OMM SWITCHES The following are on the right control console: Key switch (1). See “Key Switch” on page 3-14. • Throttle control dial (2). See “Throttle Control • Dial” on page 3-15. Work light switch (3). See “Work Light Switch” on •...
Page 55: Throttle Control Dial
SY265C LC/SY265C LR Excavator OMM ON (3) — The ON position allows the engine to remain running (if already started) and also allows • electrical current to all of the electrical system switches. START (4) — Hold the key to START to start the engine, then immediately release it after the engine has •...
Page 56: Windshield Wiper Switch
SY265C LC/SY265C LR Excavator OMM There are three work lights: Two work lights (2) are on the boom. The left side • is shown. The right side is similar. Fig. 3-19 0005260 One work light is on the frame (3).
Page 57: Windshield Washer Switch
SY265C LC/SY265C LR Excavator OMM Windshield Washer Switch Press the windshield washer switch (1) to spray windshield washer fluid on the windshield. Hold down the switch to continue spraying. When the switch is released, the flow of windshield washer fluid stops and the wiper returns to the off position.
Page 58: Regeneration Inhibit Switch
SY265C LC/SY265C LR Excavator OMM Regeneration Inhibit Switch NOTICE! Operating the machine with the regeneration inhibit switch turned on for an extended period of time will cause the soot level to increase and can damage the exhaust aftertreatment system. Use the regeneration inhibit switch (1) to deactivate automatic regeneration.
Page 59: Stationary Regeneration Switch
If the red stop engine icon illuminates, shut down the engine as soon as it is safe to do so and contact a SANY dealer for additional information. Failure to follow this notice could damage the machine or cause it to operate improperly.
Page 60: Battery Disconnect Switch
SY265C LC/SY265C LR Excavator OMM In case of an emergency, raise the red cover (2) and move the emergency stop toggle switch (3) backward to shut down the engine and turn off power to the engine control module (ECM). Fig. 3-30...
Page 61: Auxiliary Outlet (12V)
SY265C LC/SY265C LR Excavator OMM Auxiliary Outlet (12V) Use the auxiliary outlet (12V) socket (1), next to the throttle control dial, to power or charge 12V electronic devices. Fig. 3-32 0005312 Cigarette Lighter (24V) Press the cigarette lighter (1) in to activate the lighter. The lighter will pop out when ready to be used.
Page 62: Travel Controls
SY265C LC/SY265C LR Excavator OMM TRAVEL CONTROLS WARNING! • Take extra care when using the travel control pedals to steer the machine. • Never place your feet on the travel control pedals unless you are driving or steering the machine, which could cause unexpected movement.
Page 63: Auto Idle Function
SY265C LC/SY265C LR Excavator OMM Auto Idle Function The auto idle function automatically activates when the machine engine is started to reduce fuel consumption and noise levels. With the engine running, the auto idle function works as described below: If the joysticks and travel controls remain in their neutral positions for 5 seconds or longer, the engine idle •...
Page 64: Radio
SY265C LC/SY265C LR Excavator OMM RADIO Radio Control Panel Fig. 3-36 0005263 1 USB input 9 Tuning ◄ and ► control buttons 2 Automatic scan/preset station (AS/PS) selector 10 Preset radio station 6: USB function—select the next button folder 11 Preset radio station 5: USB function—select the...
Page 65: Usb Input
SY265C LC/SY265C LR Excavator OMM USB Input Use the USB input (1) to insert a USB device (memory and other electronics) to be read/played in the device. When a USB device is plugged into the USB input, press the SRC button to toggle between the USB port and the radio.
Page 66: Power Button
SY265C LC/SY265C LR Excavator OMM Power Button Press and release the power button (7) to turn the radio on. Press and hold it to turn the radio off. Press and release the button when the radio is on to mute the volume. The time of day will display on the LCD when the radio is turned off and the key switch is ON.
Page 67: Preset Radio Station 3: Usb Function-Replay
SY265C LC/SY265C LR Excavator OMM Preset Radio Station 3: USB Function—Replay Radio mode: Press and hold the PRESET STATION button 3 (13) to assign the current radio station to that button. Afterwards, press and release the button to select its preselected station.
Page 68: Antenna
SY265C LC/SY265C LR Excavator OMM Antenna NOTE: When transporting the machine or parking it in a building, lower the antenna to prevent breakage. If the signal received is weak or noisy, raise the antenna (1). Fig. 3-37 0005309 3-28 SANY...
Page 69: Climate Control Panel
SY265C LC/SY265C LR Excavator OMM CLIMATE CONTROL PANEL NOTICE! If water gets on the control panel, a failure may result. Always keep this component free from water. Failure to follow this notice could damage the machine, personal property, or cause the machine to operate improperly.
Page 70: Heating And Cooling System Operation
SY265C LC/SY265C LR Excavator OMM Item Control Operation Function Liquid crystal display Displays the preset temperature, fan speed, radio (LCD) frequency, error codes, and time. Fresh-air button Press and release Indicator lamp on—fresh-air mode Recirculated-air button Press and release Indicator lamp on—recirculated-air mode...
Page 71: Ventilation
SY265C LC/SY265C LR Excavator OMM Upper body vent • Upper body and rear window vents • Foot (under the operator seat), upper body, and rear window vents • Ventilation When the air conditioning is run for extended periods, the recirculated-air mode should be switched to fresh-air mode every hour to ventilate the cab.
Page 72: Fuses
SY265C LC/SY265C LR Excavator OMM FUSES The fuse and relay panel is behind the left rear access door, inside the electrical panel (1). NOTICE! • A fuse should be replaced if it is blown, corroded, or becomes loose in the fuse block.
Page 73 SY265C LC/SY265C LR Excavator OMM Open the fuse box door (1) to access the fuses. Amperage Circuit Pilot circuit Turn alarm Horn Quick coupler valve Lifting alarm E12V converter Seat heat Work light ECM power Start circuit Travel alarm Windshield washer and wiper...
Page 74: Monitor
SY265C LC/SY265C LR Excavator OMM MONITOR Home Screen When the key switch is turned to ON, the monitor is energized and the home screen is displayed. Fig. 3-42 0004595, 0004622 3-34 SANY Operation and Maintenance Manual — 0420...
Page 75 SY265C LC/SY265C LR Excavator OMM Item Home Screen Display Function Indicates the current work mode. See “Tool Select Screen” on Work mode (S, H, L,) page 3-49. Current time and date Displays current time and date. Displays the total number of hours the machine has been in Operating hours operation.
Page 76: Home Screen Notification Icons
SY265C LC/SY265C LR Excavator OMM Home Screen Notification Icons Fig. 3-43 0003275 Item Notification Icon Description High engine coolant temperature. High hydraulic oil temperature. Low diesel fuel level. Low engine coolant level. Blocked engine air filter. Low engine oil pressure.
Page 77 SY265C LC/SY265C LR Excavator OMM Item Notification Icon Description Check engine. Diesel Exhaust Fluid (DEF) alarm – first level. Diesel Exhaust Fluid (DEF) alarm – second level. Not used. Not used. Exhaust system regeneration. Exhaust system regeneration inhibited. Wait to start the engine.
Page 78: Home Screen Function Icons And Buttons
SY265C LC/SY265C LR Excavator OMM Home Screen Function Icons and Buttons Use the home screen icons (1) and function buttons (2) as follows: F1 – is not enabled on this screen. • F2 – enable/disable auto idle. • NOTE: The icon above F2 changes to red when auto idle is disabled.
Page 79: Main Menu Screen
2. Press F1 to select the desired icon. 3. Press F3 to confirm the selection and proceed to the next screen. 4. Press F5 to return to the home screen without selecting any icon. NOTE: F4 is for use only by SANY-authorized technicians. 3-39 SANY...
Page 80: Password Screen
SY265C LC/SY265C LR Excavator OMM Password Screen To access the Work Parameters or Machine Configuration screen, perform the following steps: 1. Enter the five-digit password 31868 in the password field (1). Each digit is indicated by an asterisk (*) standing for a value from 0-9. A number initially...
Page 81: Maintenance Information Screen
SY265C LC/SY265C LR Excavator OMM Maintenance Information Screen Use this screen to view which procedures are required for the machine when the periodic maintenance umbrella icon illuminates on the home screen. 1. Press F1 once at the Main Menu screen to navigate to the Maintenance Info icon.
Page 82: Error Codes Screen
NOTE: No error codes will display if the Machine Fault icon on the home screen is off. 3. Contact a SANY dealer for more information about specific error codes and what actions to take. 4. Press F5 to return to the Main Menu screen.
Page 83: System Setting Screen
SY265C LC/SY265C LR Excavator OMM System Setting Screen Use this screen to access operator settings. 1. Press F1 three times at the Main Menu screen to navigate to the System Setting icon, then press F3. 2. Press F1 to scroll through the list of choices.
Page 84 NOTE: Repeat steps 2 and 3 to set and advance through the • remaining categories. Contact a SANY dealer if you do not have the time • zone information (number of time zones east or west of 0° longitude). 7. Press F3, then turn the key switch to OFF, and then back to ON, to confirm the selection.
Page 85 SY265C LC/SY265C LR Excavator OMM Backlight Setting Screen Use this screen to adjust the screen brightness for better readability. 1. Navigate to this option on the System Setting screen, then press F3. See “System Setting Screen” on page 3- NOTE: When F1 and F2 are pressed, the bar indicator will fill and empty to indicate the screen brightness percentage from 10% to 100%.
Page 86 SY265C LC/SY265C LR Excavator OMM Data Unit Setting Screen Use this screen to select which units of measure (metric or Imperial) are displayed on the monitor: NOTE: This screen defaults to highlight the metric data unit option, even with the Imperial unit format in effect.
Page 87 SY265C LC/SY265C LR Excavator OMM Time Format Screen Use this screen to select how the current time is displayed. 1. Navigate to this option on the System Setting screen, then press F3. 2. Press F1 to select between the options.
Page 88 SY265C LC/SY265C LR Excavator OMM System Language Setup Screen The System Language Setup screen is accessed from the System Setting selection on the Main Menu screen. Select a language for the monitor display: 1. Press F1 and F2 to scroll through the list of language options.
Page 89: Tool Select Screen
SY265C LC/SY265C LR Excavator OMM Tool Select Screen Use the Tool Select screen to specify the work tool attached to the machine and, if needed, adjust the hydraulic oil flow for the tool. To choose the desired work tool: 1. Press F1 five times at the Main Menu screen to navigate to the Tool Select option, then press F3.
Page 90 SY265C LC/SY265C LR Excavator OMM Breaker Screen Use the Breaker screen to enable the right joystick rocker switch for breaker or other one-way flow work tool operation, and to adjust the hydraulic oil flow for this tool. 1. Press F2 to increase or F1 to decrease the hydraulic oil flow rate as needed.
Page 91 SY265C LC/SY265C LR Excavator OMM Shear Screen Use the Shear screen to enable the joystick switches for shear or other two-way flow tool operation, and to adjust the hydraulic oil flow for the selected tool. Set the Shear Rotational Flow Rate: 1.
Page 92 SY265C LC/SY265C LR Excavator OMM This Page Intentionally Left Blank 3-52 SANY Operation and Maintenance Manual — 0420...
Page 93: Machine Operation
SY265C LC/SY265C LR Excavator OMM Machine Operation Work Area ..............4-4 General Job Safety .
Page 94 SY265C LC/SY265C LR Excavator OMM Interior ..............4-18 Cab .
Page 95 SY265C LC/SY265C LR Excavator OMM Trenching Operation ............4-45 Loading Operation .
Page 96: Work Area
SY265C LC/SY265C LR Excavator OMM WORK AREA The work area is where the actual job function is to be performed. Within the work area are hazard areas. Hazard areas are areas immediately surrounding the machine where personnel may be at risk due to machine operation or movement.
Page 97: Seat Belt Usage
SY265C LC/SY265C LR Excavator OMM Seat Belt Usage Always wear the seat belt when operating the machine. WARNING! The seat belt is designed to protect the operator from danger, especially when the machine is traveling. Failure to wear a seat belt when operating the machine could result in death or serious injury.
Page 98: Doors, Escape Hatch, And Filler Caps
SY265C LC/SY265C LR Excavator OMM DOORS, ESCAPE HATCH, AND FILLER CAPS Cab Door The cab door (1) can be locked from the outside when closed using the cab door lock (4). To open the cab door from the outside, unlock and pull the handle (5). Swing the cab door open until the catch (3) engages the cab door latch (2), securing it in the opened position.
Page 99: Emergency Escape Hatch
SY265C LC/SY265C LR Excavator OMM Emergency Escape Hatch The emergency escape hatch (1) can be used to exit the machine if the cab door or windshield cannot be opened during an emergency. To open the emergency escape hatch, press the left and right latches (2) and push up.
Page 100: Right Front Access Door
SY265C LC/SY265C LR Excavator OMM Right Front Access Door The right front access door (1) provides access to the diesel exhaust fluid (DEF) tank. Fig. 4-7 0004734 Opening and Closing the Right Front Access Door To open the access door (1), unlock the door latches (3), pull the tops of the latch assembly arms away from the access door, and unhook the latches.
Page 101: Right Rear Access Door
SY265C LC/SY265C LR Excavator OMM Right Rear Access Door The right rear access door provides access to these components: Hydraulic pumps (2) • Engine oil filter (4) • Hydraulic pilot line filter (3) • Fuel filters (1) • Fig. 4-9...
Page 102: Left Access Doors
SY265C LC/SY265C LR Excavator OMM Left Access Doors The left access door provides access to these components: Air filter (1). • Hydraulic oil cooler (3), engine coolant radiator • (4), charge air cooler (2), and air conditioner condenser fins (5).
Page 103: Closing The Left Access Doors
SY265C LC/SY265C LR Excavator OMM Closing the Left Access Doors 1. Move the support rod out of the slot in the support bracket to close the left front access door. 2. Move the support rod out of the slot in the support bracket to close the left rear access door. Close the access door until it is latched to secure both left access doors.
Page 104: Closing The Engine Compartment Door
SY265C LC/SY265C LR Excavator OMM Closing the Engine Compartment Door Move the support rod out of the slot in the support bracket to close the access door. Pull the door down and hook each door latch onto the door. Secure each door latch by locking them. See “Door Support Rod” on page 4-7.
Page 105: Diesel Exhaust Fluid (Def) Tank Filler Cap
SY265C LC/SY265C LR Excavator OMM Diesel Exhaust Fluid (DEF) Tank Filler Cap 1. Open the right front access door. See “Right Front Access Door” on page 4-8. 2. If dirty, wipe the area around the DEF tank filler cap (1).
Page 106: Seat And Seat Belt
SY265C LC/SY265C LR Excavator OMM SEAT AND SEAT BELT A multiposition, adjustable operator seat is provided for operator comfort. The front/rear positions, up/down positions, and front/rear incline angle seat back can be adjusted: The headrest (1) can be raised and lowered.
Page 107: New Machine Break-In
SANY recommends a break-in period of 100 service hours for a new machine. Properly break in a new machine is crucial for a long service life by allowing time for internal engine parts to break in.
Page 108: Prestart Checks And Adjustments
Repair as necessary. Adjust the mirrors so the area behind the machine is visible from the operator seat. Check the seat belt and buckle for damage or wear. Replace if necessary. • Check the gauges and the monitor in the cab. Contact a SANY dealer to replace or repair any • malfunctioning parts or components. 4-16 SANY Operation and Maintenance Manual —...
Page 109: Check The Pattern Change (Sae/Bhl) Valve
SY265C LC/SY265C LR Excavator OMM Check the Pattern Change (SAE/BHL) Valve NOTICE! Shutdown the engine before adjusting the pattern change (SAE/BHL) valve. Failure to follow this notice could damage the machine or cause it to operate improperly. 1. Prepare the machine for service. See “Maintenance Safety”...
Page 110: Interior
SY265C LC/SY265C LR Excavator OMM Interior CAUTION! • Never allow passengers to ride on or inside the machine. • Never bring objects into the operator area that could restrict movement or vision. • Appoint a signal person when driving or operating the machine in confined areas. Use standard hand signals before starting the machine.
Page 111: Seat Belt
Never twist the seat belt when fastening it. Fig. 4-22 0004353 Contact a SANY dealer for more information. Failure to follow these warnings could result in death or serious injury. 1. Check the seat belt by fastening it tightly around your waist.
Page 112: Mirrors
4. Press the red button (4) to release the latch plate from the buckle (5). WARNING! Contact a SANY dealer if the seat belt fails any of these checks, or failures to fasten or unfasten. Failure to follow this warning could result in death or serious injury.
Page 113: Backup Camera
SY265C LC/SY265C LR Excavator OMM Backup Camera 1. Make sure that the backup camera (1) is free from debris. 2. From the home screen, press button F4 to activate the backup camera. Press button F4 again to turn off the camera.
Page 114: Lights And Warning Devices
SY265C LC/SY265C LR Excavator OMM Lights and Warning Devices Check the following for proper operation with the key switch in the ON position: The horn button (1) is on the left joystick. • 0005230 Fig. 4-28 The work light switch (2) is on the right console.
Page 115: Fire Extinguisher
SY265C LC/SY265C LR Excavator OMM Fire Extinguisher The fire extinguisher (1) is inside the cab, behind the seat. Always keep a fire extinguisher on the machine. Read the instructions on the fire extinguisher carefully, and know how to use it in an emergency.
Page 116: Initial Monitor Settings
SY265C LC/SY265C LR Excavator OMM INITIAL MONITOR SETTINGS The monitor (1) is in the right front corner of the cab. Change or adjust the following screen settings as needed: Language Selection The Language Setting screen is accessed from the System Setting selection on the Main Menu screen.
Page 117: Starting The Engine
WARNING! The machine should not move when the hydraulic lockout control lever is in the locked (closed) position. If it does, contact a SANY dealer. Failure to correct this could result in death or serious injury. Perform the following steps to start the engine: Fig.
Page 118 SY265C LC/SY265C LR Excavator OMM 2. Make sure that the emergency stop toggle switch (3) is set to its forward position with its red cover (3) down. Fig. 4-34 0005256 3. Set the throttle control dial (4) to MIN (low idle).
Page 119 SANY dealer. 8. Check the engine instruments and monitor for any error codes after starting. 9. Shut down the engine if an error code is shown on the display screen and contact a SANY dealer. 4-27 SANY...
Page 120: Idle The Engine
SY265C LC/SY265C LR Excavator OMM Idle the Engine Idling the engine for long periods wastes fuel and causes carbon formation, oil dilution, formation of lacquer or gummy deposits on the valves, pistons, and rings, and rapid accumulation of sludge in the engine. Allow the engine to idle until the engine coolant temperature reaches a normal operating temperature.
Page 121: Engine Shutdown Procedure
SY265C LC/SY265C LR Excavator OMM Engine Shutdown Procedure NOTICE! • Stopping the engine before it cools can accelerate engine component wear. Never abruptly shut down the engine, except in an emergency • Never stop the engine suddenly when it is overheated. Run the engine at low idle to allow the engine to cool down gradually before shutting it down.
Page 122: Jump-Start The Engine
SY265C LC/SY265C LR Excavator OMM Jump-Start the Engine CAUTION! • When working with any live electrical power circuit, make sure to remove any metal objects (rings, watches, jewelry, etc.) that could come in contact with electrical circuits and cause a short-circuit.
Page 123 2 minutes before attempting another start. If the engine fails to start after five attempts, contact a SANY dealer. Failure to follow this notice could damage the machine or cause it to operate improperly.
Page 124: Travel Operations
SY265C LC/SY265C LR Excavator OMM TRAVEL OPERATIONS CAUTION! • Never allow passengers to ride on or inside the machine. • Never bring objects into the operator area that could restrict movement or vision. • Appoint a signal person when driving or operating the machine in confined areas. Use standard hand signals before starting the machine.
Page 125: Track Direction
SY265C LC/SY265C LR Excavator OMM 2. Move the hydraulic lockout control lever (2) to the unlocked (open) position. 3. Check the surroundings and sound the horn before moving the machine. 4. Raise work equipment a minimum of 16 in.–20 in.
Page 126: Travel With The Undercarriage Reversed
SANY does not recommend traveling with the undercarriage reversed. Always keep in mind that the travel control levers will be working in the opposite direction from normal travel.
Page 127: Left Turn
SY265C LC/SY265C LR Excavator OMM Left Turn Push the right travel control lever or press the top of the right foot pedal with the left travel control lever and foot pedal in the neutral position to turn the machine to the left.
Page 128: Operating On Inclines
SY265C LC/SY265C LR Excavator OMM Operating on Inclines WARNING! Operating the machine on an incline may cause the machine to become unstable. • Use caution when operating the machine on inclines, and use a lower engine rpm. • Operate the machine slowly and monitor machine movement.
Page 129: Operating In Water
SY265C LC/SY265C LR Excavator OMM Operating in Water NOTICE! Operate the machine slowly when traveling through water. Check the depth of the water with the bucket. Do not operate the machine in a marine environment. Salt in seawater can damage the tracks.
Page 130: Two Tracks Stuck
SY265C LC/SY265C LR Excavator OMM 4. Lower the boom to raise the track. NOTE: Use cribbing to provide a firm surface if necessary. 5. Place cribbing under the track. 6. Raise the boom to lower the track onto the cribbing.
Page 131: Towing The Machine
SY265C LC/SY265C LR Excavator OMM Towing the Machine WARNING! • Do not exceed the wire rope(s) rated capacity. • Never use a broken chain, worn wire rope(s), or a bent tow hook to tow the machine. • Never jerk the wire rope(s).
Page 132: Control Work Equipment
SY265C LC/SY265C LR Excavator OMM CONTROL WORK EQUIPMENT WARNING! • Contact the site supervisor before any digging to make sure that all underground hazards have been located. • Never allow any personnel within the work area of the machine while being operated.
Page 133: Boom Control-Sae Mode
SY265C LC/SY265C LR Excavator OMM Boom Control–SAE Mode To lower the boom, move the right joystick forward. To raise the boom, move the right joystick rearward. Fig. 4-51 0004007, 0004010 Swing Control NOTE: The swing function is the same for Society of Automotive Engineers (SAE) and Backhoe Loader (BHL) operating modes.
Page 134: Bhl Control Pattern
SY265C LC/SY265C LR Excavator OMM BHL Control Pattern See “BHL Mode” on page 3-11 for operation information. Arm Control–BHL Mode To extend the arm, move the right joystick forward. To retract the arm, move the right joystick to the rear.
Page 135: Swing
SY265C LC/SY265C LR Excavator OMM Swing NOTE: The swing function is the same for SAE and BHL operating modes. To swing the work equipment to the left, move the left joystick to the left. To swing the work equipment to the right, move the left joystick to the right.
Page 136: Recommended Applications
SY265C LC/SY265C LR Excavator OMM RECOMMENDED APPLICATIONS CAUTION! • Use caution when operating work equipment while the machine is traveling. • When the engine auto-idle is on, moving any control lever will increase the engine rpm. • When the machine is traveling, keep the bucket 8 in.–12 in. (20 cm–30 cm) above the ground.
Page 137: Trenching Operation
SY265C LC/SY265C LR Excavator OMM Trenching Operation Trenching can be done efficiently by using a suitable bucket and positioning the tracks parallel to the trench line. When digging a wider trench, excavate the sides first, then remove the middle. Fig. 4-60...
Page 138: Manual Regeneration
SY265C LC/SY265C LR Excavator OMM MANUAL REGENERATION WARNING! • The exhaust temperature during diesel particulate filter (DPF) manual regeneration can reach approximately 1100°F (600°C). Make sure there are no flammable materials around the exhaust system or machine. Do not touch any part of the exhaust system.
Page 139 SY265C LC/SY265C LR Excavator OMM 5. With the engine running at low idle, press the stationary regeneration switch (5) on the right control console. NOTE: Do not move the hydraulic lockout control lever or throttle control dial during regeneration. Regeneration will stop if either...
Page 140: Bucket
SY265C LC/SY265C LR Excavator OMM BUCKET Replace the Bucket Teeth WARNING! • Unexpected machine movement can be dangerous when replacing the bucket teeth. Place the bucket on a stable work surface. Shut down the engine and lock out the control levers.
Page 141: Replace The Bucket
SY265C LC/SY265C LR Excavator OMM 5. Install new bucket teeth (4) and roll pins (5) in the reverse order of removal. Fig. 4-69 0002352 Replace the Bucket CAUTION! • Keep fingers and other body parts away from pinch points to prevent crushing injuries while removing or installing the bucket.
Page 142: Install The Bucket
SY265C LC/SY265C LR Excavator OMM Install the Bucket 1. Align the arm with the new bucket. Make sure the bucket is secured and will not move. 2. Align the arm and bucket and install the bucket pin. Install the retaining fasteners into the pin.
Page 143: Cold Weather Operation
SY265C LC/SY265C LR Excavator OMM COLD WEATHER OPERATION The following recommendations are for operating SANY machines in below-freezing temperatures. See “Key Switch” on page 3-14 for details on using the key switch to preheat the engine for cold-weather starting. Battery in Cold Weather...
Page 144: After The Cold Weather Season
SY265C LC/SY265C LR Excavator OMM After the Cold Weather Season Replace the fuel and engine oil with fuel and oil of the specified viscosity. If permanent ethylene glycol engine coolant was not used, and ethanol engine coolant is used as an alternative, drain and flush the cooling system completely.
Page 145: Park And Store The Machine
SY265C LC/SY265C LR Excavator OMM PARK AND STORE THE MACHINE Overnight Storage 1. Park the machine on a flat, level surface 2. Lower the work equipment to the ground. 3. Run the engine at low idle for about 5 minutes to allow the engine to cool down.
Page 146: Short-Term Storage
SY265C LC/SY265C LR Excavator OMM Right rear access door (6) • Fuel tank cap (7) • Diesel exhaust fluid (DEF) tank compartment (8) • Fig. 4-73 0004379 Short-Term Storage NOTE: Short-term storage is defined as a storage period of 30 days or less.
Page 147: Maintenance During Storage
SY265C LC/SY265C LR Excavator OMM 8. Make sure that the following items are secured and locked: Cab door (1) • Engine cover (2) • Left rear access door (3) • Air conditioner fresh-air inlet panel (4) • Fig. 4-75 0004378 Right rear door (5) •...
Page 148: Transportation Information
SY265C LC/SY265C LR Excavator OMM TRANSPORTATION INFORMATION Applicable laws and regulations must be observed when transporting the machine. When transporting the machine on a trailer, confirm the length, width, height, and weight capacity of the • trailer before loading. Investigate the road conditions in advance (for example, dimension restrictions, weight restrictions, and •...
Page 149 SY265C LC/SY265C LR Excavator OMM 3. Press function button F2 (2) on the monitor home screen to set the auto idle (3) to off. 4. Press function button F3 (5) on the monitor home screen to set the travel speed to low (turtle icon) (4).
Page 150 SY265C LC/SY265C LR Excavator OMM NOTE: If no work equipment is attached, back the machine onto the trailer. NOTE: The machine may lean forward when it passes over the trailer wheels. Fig. 4-80 0000099 5. Move the machine slowly until the tracks make full contact with the trailer.
Page 151 SY265C LC/SY265C LR Excavator OMM 14. Turn the two flat mirrors (7) and the convex mirror (8) inward so they are within the perimeter of the machine. 15. Turn the battery disconnect switch to the OFF position. NOTICE! Never turn the battery disconnect switch to OFF while the engine is running.
Page 152: Unloading The Machine
SY265C LC/SY265C LR Excavator OMM 18. Secure the machine to the trailer with suitable tie-downs (17) in accordance with all applicable laws and regulations. Fig. 4-87 0004385 Unloading the Machine WARNING! To prevent the machine from tipping over, select a firm and level location that is a safe distance from any road or structure.
Page 153 SY265C LC/SY265C LR Excavator OMM 6. Press function button F2 (2) on the home screen to set the auto idle (3) to off. 7. Press function button F3 (5) on the home screen to set the travel speed (turtle icon) (4) to low.
Page 154: Lift The Machine
SY265C LC/SY265C LR Excavator OMM 8. Set the hydraulic lockout control lever to the unlocked (open) position (6). 9. Raise the work equipment to clear the trailer. Fig. 4-90 0005235 10. Lower the bucket and move slowly down the ramp while operating the boom and arm inward to provide support as the machine moves forward off the ramp.
Page 155 Genuine SANY Replacement Parts ........
Page 156 SY265C LC Capacities ........
Page 157 SY265C LC/SY265C LR Excavator OMM Check the Exhaust System ..........5-52 Replace the Diesel Exhaust Fluid (DEF) Pump Filter .
Page 158 SY265C LC/SY265C LR Excavator OMM Collect a Swing Drive Oil Sample ..........5-101 Lubrication .
Page 159: Maintenance Information
Contact a SANY dealer if you are unable to perform the procedures listed in this manual or if additional •...
Page 160: Sany-Approved Lubricants
Before changing the engine or hydraulic oil or filters, inspect them for contamination. If contamination is found, send a sample of the oil for testing to help determine the cause. Consult a SANY dealer before operating the machine.
Page 161: Weld, Drill, Cut, Or Grind On The Machine
NOTICE! Contact a SANY dealer before beginning any welding repairs. Any welding repairs on the machine must be performed by personnel who are qualified and certified to perform repairs that require welding. Owners are responsible for the structural integrity of any completed repair.
Page 162: Inspection And Maintenance For Severe Operating Conditions
SY265C LC/SY265C LR Excavator OMM Check for fluid leaks. • Check the following after operation with the engine off and cool: Check service points for wear or damage. • Clean the cab. • Check for fluid leaks. • Check for loose or missing fasteners and components.
Page 163: Cold Environments
SY265C LC/SY265C LR Excavator OMM Cold Environments In cold environments 32°F (0°C) or below, lubricate only with the oils and fuels shown in “Fluids and Lubricants” on page 5-10. Prior to starting the engine, make sure that the battery is fully charged and that the battery case and the cables have not cracked.
Page 164: Fluids And Lubricants
Failure to follow this notice could damage the machine or cause it to operate improperly. Always use SANY-approved lubricants, engine coolants, and filters. SANY is not responsible for damage caused by using unauthorized lubricants and engine coolants.
Page 165: Fuel
Use only ultra-low sulfur fuel with a limit of S.15 ppm (S.15 PPM) for all normal operations. • SANY does not recommend the use of any diesel fuel with a cetane level less than 40. • Do not use gasoline, kerosene, or any unapproved fuels in the fuel system.
Page 166: Engine Oil Viscosity/Temperature Data
SY265C LC/SY265C LR Excavator OMM Engine Oil Viscosity/Temperature Data Temperature Oil Type -22°F -4°F 5°F 32°F 50°F 68°F 86°F 104°F 122°F (-30°C) (-20°C) (-15°C) (0°C) (10°C) (20°C) (30°C) (40°C) (50°C) SAE 15W-40 SAE 10W-30 SAE 5W-30 SAE 5W-40 SAE 40W...
Page 167: Hydraulic Oil/Temperature Data
SY265C LC/SY265C LR Excavator OMM Hydraulic Oil/Temperature Data Temperature Oil Type -22°F -4°F 14°F 32°F 50°F 68°F 86°F 104°F 122°F (-30°C) (-20°C) (-10°C) (0°C) (10°C) (20°C) (30°C) (40°C) (50°C) ISO VG 46 antiwear hydraulic oil ISO VG 32 low- temperature antiwear...
Page 168: Capacities
SY265C LC/SY265C LR Excavator OMM Capacities The capacities shown in the table are approximate. For exact capacities, use the inspection points, inspection plugs, dipsticks, and sight glasses. SY265C LC Capacities Capacities Hydraulic Diesel Engine Swing Fuel Swing System Exhaust Engine...
Page 169: Maintenance Schedule
SY265C LC/SY265C LR Excavator OMM MAINTENANCE SCHEDULE Secure the Machine for Maintenance NOTICE! Failure to perform the following procedures when and as directed could result in machine damage and improper machine operation. 1. Park the machine on a flat, firm surface.
Page 170: After The First 50 Hours
SY265C LC/SY265C LR Excavator OMM Drain the primary fuel filter/water separator. (See page 5-28.) • Check the hydraulic pump mounting fasteners. (See page 5-80.) • Check the hydraulic tank oil level. (See page 5-29.) • Check the hydraulic line connections. (See page 5-76.) •...
Page 171: Monthly Or Every 250 Hours
SY265C LC/SY265C LR Excavator OMM Check the batteries. (See page 5-62.) • Check the hydraulic hoses and lines. (See page 5-76.) • Check the final drive oil level. (See page 5-88.) • Check the top roller fasteners. (See page 5-83).
Page 172: Every 6 Months Or 1000 Hours
SY265C LC/SY265C LR Excavator OMM Clean and check the upper structure and undercarriage. (See page 5-109.) • Check the swing grease bath level. (See page 5-98.) • Check the swing drive fasteners. (See page 5-97.) • Lubricate the swing drive bearing. (See page 5-90.) •...
Page 173: Hydraulic Breaker Maintenance Interval
SY265C LC/SY265C LR Excavator OMM Perform a structural inspection. (See page 5-110.) • Replace the crankcase ventilation filter. (See page 5-32.) • Check the swing bearing fasteners. (See page 5-97.) • Check hydraulic hoses and lines. (See page 5-76.) •...
Page 174: Maintenance Procedures
SY265C LC/SY265C LR Excavator OMM MAINTENANCE PROCEDURES Fluid Level Checks Check the Engine Coolant Level WARNING! • Engine coolant is toxic. Avoid inhaling or ingesting engine coolant. If eyes or skin are contaminated by coolant, wash the affected area with plenty of water and seek medical treatment immediately.
Page 175: Fill The Engine Coolant
SY265C LC/SY265C LR Excavator OMM 3. Check the engine coolant level in the sight glass (2) on the side of the expansion tank. The acceptable engine coolant level is the middle of the sight glass. Fig. 5-2 0005184 Fill the Engine Coolant WARNING! •...
Page 176: Check The Engine Oil Level
SY265C LC/SY265C LR Excavator OMM 9. Shut down the engine. 10. Check the engine coolant level. See “Check the Engine Coolant Level” on page 5-20. 11. Close the engine cover. Check the Engine Oil Level 1. Prepare the machine for service. See “Maintenance Safety”...
Page 177: Add Engine Oil
SY265C LC/SY265C LR Excavator OMM Add Engine Oil CAUTION! Do not perform engine maintenance when the engine is hot. Hot engine oil or engine components may cause severe burns. Allow the engine to cool before performing engine maintenance. Failure to follow this caution could result in injury.
Page 178: Check The Fuel Level
SY265C LC/SY265C LR Excavator OMM NOTE: The oil level should be within the etched area (4). If the oil is not within the etched area, remove the engine oil filler cap, then add oil until the level is within the etched area.
Page 179: Fill The Fuel Tank
SY265C LC/SY265C LR Excavator OMM Fill the Fuel Tank 1. Prepare the machine for service. See “Maintenance Safety” on page 2-8. 2. Remove the fuel tank cap (1). 3. Add clean, fresh fuel as needed until the tank is full.
Page 180: Check The Diesel Exhaust Fluid (Def) Level
SY265C LC/SY265C LR Excavator OMM Check the Diesel Exhaust Fluid (DEF) Level Check the DEF level (1) on the monitor home screen. NOTE: The DEF tank should be at least 10% full. Fig. 5-12 0004595 5-26 SANY Operation and Maintenance Manual — 0420...
Page 181: Fill The Diesel Exhaust Fluid (Def) Tank
SY265C LC/SY265C LR Excavator OMM Fill the Diesel Exhaust Fluid (DEF) Tank CAUTION! It is critical when working with the DEF system that all materials used are absolutely clean. Failure to follow this caution can cause equipment damage. 1. Prepare the machine for service. See “Maintenance Safety”...
Page 182: Drain The Primary Fuel Filter
5. Close the drain valve when the fuel is free of water and contamination. NOTE: SANY recommends draining the fuel tank and replacing the filter if an excessive amount of water or contaminant is found while draining the fuel filter.
Page 183: Check The Hydraulic Oil Level
SY265C LC/SY265C LR Excavator OMM Check the Hydraulic Oil Level 1. Park the machine on a flat, level surface and position the work equipment as shown on the hydraulic tank decal. 2. Prepare the machine for service. See “Maintenance Safety” on page 2-8.
Page 184: Check The Windshield Washer Fluid And Windshield Wiper
SY265C LC/SY265C LR Excavator OMM Check the Windshield Washer Fluid and Windshield Wiper 1. Prepare the machine for service. See “Maintenance Safety” on page 2-8. 2. Check the washer fluid level inside the windshield washer tank (2), located behind the left front door. See “Left Access Doors”...
Page 185: Engine Inspection And Maintenance
SY265C LC/SY265C LR Excavator OMM Engine Inspection and Maintenance Engine Inspection NOTE: Regular inspection of the engine and engine compartment helps to identify potential problems and prevent defects that may lead to service interruption and costly repair. 1. Prepare the machine for service. See “Maintenance Safety” on page 2-8.
Page 186: Replace The Crankcase Breather
SY265C LC/SY265C LR Excavator OMM Replace the Crankcase Breather NOTICE! • Make sure the battery disconnect switch is OFF before removing the crankcase breather. • Never turn the battery disconnect switch to OFF while the engine is running. This can damage the electrical system or cause the machine to operate improperly.
Page 187 SY265C LC/SY265C LR Excavator OMM 4. Remove the breather cover fasteners (2). 5. Remove the crankcase breather cover (3). 6. Remove the breather (4) and tray (5). 7. Inspect the breather cover and tray for damage. Replace as necessary. 8. Check for internal obstructions or sludge buildup.
Page 188: Replace The Crankcase Ventilation Filter
SY265C LC/SY265C LR Excavator OMM 12. Lubricate the breather O-ring seal (7) with clean lubricating oil. 13. Install the new breather onto the breather tray. 14. Install the tray into the base. 15. Install the breather cover. 16. Install the breather cover fasteners.
Page 189 SY265C LC/SY265C LR Excavator OMM 3. Check the condition of the dust valve and replace if required. NOTE: If the dust valve is cracked, torn, remains open, or is missing, dust particles that are normally expelled can collect on the air filter and shorten the air filter service life.
Page 190: Check The Air Intake And Charge-Air Pipes
SY265C LC/SY265C LR Excavator OMM 6. Remove the secondary air filter (3). NOTICE! Do not attempt to clean the air filter. Failure to replace a damaged, damp, or clogged air filter could cause the engine or machine to operate improperly.
Page 191: Change The Engine Oil And Filter
SY265C LC/SY265C LR Excavator OMM Change the Engine Oil and Filter WARNING! Do not perform this procedure when the engine is hot. Wait for the engine to cool before proceeding. Failure to follow this warning could result in burns or other serious injury.
Page 192 SY265C LC/SY265C LR Excavator OMM 4. Remove fasteners (3) and the engine compartment bottom cover (4). Fig. 5-34 5. Place an appropriately sized container under the engine oil drain valve (5). See “Capacities” on page 5-14 for more information. 6. Open the engine oil drain valve.
Page 193 SY265C LC/SY265C LR Excavator OMM 10. The engine oil filter (6) is behind the right rear door. 11. Place a catch container under the engine oil filter. 12. Remove the oil filter. 13. Inspect the drained oil and the filter for metal particles and foreign material.
Page 194: Inspect The Engine Serpentine Belt
SY265C LC/SY265C LR Excavator OMM Inspect the Engine Serpentine Belt 1. Prepare the machine for service. See “Maintenance Safety” on page 2-8. CAUTION! Rotating parts inside the engine compartment can cause injury. Make sure the engine is off and that all components have stopped moving.
Page 195: Check The Alternator
• Starter turns engine over slowly. • Burning smell or smoke coming from the starter. • 4. If the starter is malfunctioning, contact a SANY dealer for additional information. Check the Alternator Contact a SANY dealer for inspection. 5-41 SANY...
Page 196: Check The Aftertreatment Exhaust Piping
SY265C LC/SY265C LR Excavator OMM Check the Aftertreatment Exhaust Piping WARNING! Never operate a machine with a damaged or defective exhaust system, exhaust leaks, or restrictions. Failure to follow this warning could result in death or serious injury. CAUTION! Make sure that the engine is shut down and that the exhaust components have cooled down to a point where they can be touched without burning.
Page 197: Check The Engine Exhaust Pipe Clamps
SY265C LC/SY265C LR Excavator OMM Check the Engine Exhaust Pipe Clamps 1. Prepare the machine for service. See “Maintenance Safety” on page 2-8. 2. Open the engine compartment cover (1). See “Engine Compartment Door” on page 4-11. CAUTION! Make sure that the engine is off and that the 0000240 Fig.
Page 198: Engine Cooling System
SY265C LC/SY265C LR Excavator OMM Engine Cooling System Change the Engine Coolant WARNING! • Engine coolant is toxic. Avoid inhaling or ingesting engine coolant. If eyes or skin are contaminated by coolant, wash the affected area with plenty of water and seek medical treatment immediately.
Page 199 SY265C LC/SY265C LR Excavator OMM 6. Remove the bottom access panel (3). Fig. 5-46 7. Place an appropriately sized container under the radiator drain hose (4). For engine coolant capacity, see “Capacities” on page 5-14. 8. Open the radiator drain valve (5).
Page 200: Check The Radiator, Oil Cooler, Charge-Air Cooler, And Air Conditioner Condenser
4. Check the engine coolant pump for signs of leakage. This indicates a faulty seal on the pump shaft. 5. If the fan pulley has play, the bearings inside the engine coolant pump are worn. Contact a SANY dealer for replacement of an engine coolant pump.
Page 201: Heating And Air Conditioning System
CAUTION! The air conditioning system is under pressure. Working on it could create a hazardous situation, which could result in injury. Contact a SANY dealer for repairs. With the engine running: Press the OFF button (1) and make sure no heat is •...
Page 202 SY265C LC/SY265C LR Excavator OMM 7. Use a belt tension gauge to apply a force of 80 lbf to 120 lbf (356 N to 534 N) halfway between the air conditioner pulley and engine fan pulley. 8. The belt should deflect 0.20 in.–0.31 in. (5 mm–8 mm).
Page 203 SY265C LC/SY265C LR Excavator OMM 4. Loosen the compressor bracket fasteners (2). NOTE: Not all bracket fasteners are shown. 5. Loosen the jam nut (3) on the tension adjustment bolt (4). Fig. 5-52 0000239 6. Use a tensioning gauge to check the tension of the air conditioner compressor belt between two pulleys.
Page 204: Check The Air Conditioner Fresh-Air And Recirculated-Air Filters
SY265C LC/SY265C LR Excavator OMM Check the Air Conditioner Fresh-Air and Recirculated-Air Filters Fresh-Air Filter 1. Prepare the machine for service. See “Maintenance Safety” on page 2-8. 2. Unlock and open the fresh-air filter door (1). See “Fresh-Air Filter Access Door” on page 4-11.
Page 205 SY265C LC/SY265C LR Excavator OMM Recirculated-Air Filters 1. Prepare the machine for service. See “Maintenance Safety” on page 2-8. 2. Remove fasteners (1) that secure the recirculated-air filter cover (2). NOTE: The recirculated-air filter is behind the seat. Fig. 5-56 3.
Page 206: Exhaust System
SY265C LC/SY265C LR Excavator OMM Exhaust System Check the Exhaust System CAUTION! Make sure that the engine is off and that the exhaust components have cooled to a point where they can be touched without burning. Hot engine and exhaust components can cause burns and injury.
Page 207: Replace The Diesel Exhaust Fluid (Def) Pump Filter
SY265C LC/SY265C LR Excavator OMM Replace the Diesel Exhaust Fluid (DEF) Pump Filter CAUTION! It is critical when working with the DEF system that all materials used are absolutely clean. Dispose of the DEF pump filter in accordance with all applicable environmental regulations.
Page 208: Replace The Diesel Exhaust Fluid (Def) Tank Filter
SY265C LC/SY265C LR Excavator OMM Replace the Diesel Exhaust Fluid (DEF) Tank Filter CAUTION! It is critical when working with the DEF system that all materials used are absolutely clean. Failure to follow this caution can cause equipment damage. 1. Prepare the machine for service. See “Maintenance Safety”...
Page 209 SY265C LC/SY265C LR Excavator OMM 7. Remove the old DEF tank filter (7). 8. Install the new DEF tank filter. 9. Install the DEF sending unit in the reverse order of removal. 10. Close and secure the right front access door.
Page 210: Fuel System
SY265C LC/SY265C LR Excavator OMM Fuel System Check the Fuel Lines Inspect all fuel lines and hoses on the machine and the engine. Replace as necessary. Drain the Fuel Tank 1. Park the machine on a flat, level surface and position the upper structure to allow access to the right cover plate under the fuel tank.
Page 211: Replace The Primary Fuel Filter
SY265C LC/SY265C LR Excavator OMM Replace the Primary Fuel Filter WARNING! Never service the fuel system near an open flame or while smoking. Failure to follow this warning may result in death or serious injury. 1. Prepare the machine for service. See “Maintenance Safety”...
Page 212: Replace The Secondary Fuel Filter
SY265C LC/SY265C LR Excavator OMM Replace the Secondary Fuel Filter WARNING! Never service the fuel system near an open flame or while smoking. Failure to follow this warning may result in death or serious injury. 1. Prepare the machine for service. See “Maintenance Safety”...
Page 213: Check The Fuel Tank Strainer
SY265C LC/SY265C LR Excavator OMM Check the Fuel Tank Strainer 1. Prepare the machine for service. See “Maintenance Safety” on page 2-8. 2. Unlock and remove the fuel tank filler cap (1). See “Fuel Tank Filler Cap” on page 4-12.
Page 214: Electrical System
Electrical System SY265C LC/SY265C LR Excavator OMM Check the Backup Camera 1. Turn the key switch to the ON position. 2. Push button F4 on the monitor to activate the backup camera (1) and view activity behind the machine. 3. Make sure the backup camera is operating correctly and is free of all obstructions.
Page 215: Check The Electrical System
Locate and remove the cause of any electrical faults. Use only genuine SANY parts and fuses. Shut down the engine immediately if a fault occurs with the power supply. Do not modify the electrical system, contact a SANY dealer to repair or replace any damaged wiring. 5-61 SANY...
Page 216: Check The Batteries
SY265C LC/SY265C LR Excavator OMM Check the Batteries WARNING! Before proceeding with any battery maintenance procedure, observe the following: • The top of the battery must be kept clean to prevent plugging of the battery vents. Regularly wash the top of the battery to prevent the battery vents from plugging.
Page 217: Replace The Batteries
SY265C LC/SY265C LR Excavator OMM 7. Check the top surfaces and all battery connections (3) for signs of corrosion or dirt buildup. 8. Use a clean rag to wipe any dirt from the batteries. NOTE: If corrosion is found, flush the area with a battery cleaning solution.
Page 218 SY265C LC/SY265C LR Excavator OMM NOTICE! • There are two 12-volt batteries connected in series to provide 24 volts to the electrical system. • After machine shutdown, wait at least 2 minutes for the engine control module (ECM) to complete its shutdown before disconnecting the battery.
Page 219: Check The Fuses
For locations and descriptions see “Fuses” on page 3-32. If a fuse is corroded, or a white powdery substance can be seen on it, contact a SANY dealer for repair information regarding the electrical circuit in question. Fig. 5-78...
Page 220: Hydraulic System
SY265C LC/SY265C LR Excavator OMM Hydraulic System Inspect the Accumulator WARNING! Never open a hydraulic component under pressure. Escaping hydraulic oil is under high pressure and can penetrate the skin and cause serious injury or death. Do not use hands to check for leaks.
Page 221: Relieve Hydraulic System Pressure
SY265C LC/SY265C LR Excavator OMM 5. Place the hydraulic lockout control lever (2) in the open (unlocked) position. 6. Move the right joystick down. 7. If the boom goes down to the ground, no action is needed. 8. If the boom does not go down to the ground, contact a SANY dealer.
Page 222: Add Hydraulic Oil
SY265C LC/SY265C LR Excavator OMM 9. Press the hydraulic tank vent button (2) to relieve pressure in the hydraulic tank. 10. Install the wing nut. Fig. 5-83 00004159 Add Hydraulic Oil WARNING! Hydraulic oil may be hot and under pressure. Always wait for the machine to cool down before attempting to open the hydraulic oil system.
Page 223: Replace The Hydraulic System Breather Filter
SY265C LC/SY265C LR Excavator OMM 7. Check the hydraulic oil level using the sight glass (3) on the side of the hydraulic tank. See “Check the Hydraulic Oil Level” on page 5-29. NOTICE! Do not overfill the hydraulic tank. This could...
Page 224 SY265C LC/SY265C LR Excavator OMM 4. Press the hydraulic tank vent button (3) to relieve pressure in the hydraulic tank. Fig. 5-87 00004159 5. Remove the breather filter element cover (4) from the breather valve and discard. 6. Install a new breather filter element (5).
Page 225: Replace The Hydraulic Pilot Filter Element
SY265C LC/SY265C LR Excavator OMM Replace the Hydraulic Pilot Filter Element WARNING! • Allow the hydraulic system to cool before servicing. Hot oil may cause burns or other serious injury. • The hydraulic tank may be under pressure, and hydraulic oil may be present at the filler cap.
Page 226 SY265C LC/SY265C LR Excavator OMM 6. Remove the filter element (3) from the filter housing. 7. Clean the inside of the pilot filter bowl with clean fuel. 8. Install a new gasket and O-ring. 9. Install a new pilot filter element inside the pilot filter bowl.
Page 227: Replace The Hydraulic Tank Return Filter
SY265C LC/SY265C LR Excavator OMM Replace the Hydraulic Tank Return Filter WARNING! • Allow the hydraulic system to cool before servicing. Hot oil may cause burns or other serious injury. • The hydraulic tank may be under pressure, and hydraulic oil may be present at the filler cap.
Page 228: Clean And Replace The Hydraulic Oil Suction Strainer
SY265C LC/SY265C LR Excavator OMM 11. Add hydraulic oil to the tank through the suction strainer opening until the hydraulic oil level displays full in the sight glass (6) on the hydraulic tank. See “Add Hydraulic Oil” on page 5-68.
Page 229 SY265C LC/SY265C LR Excavator OMM 5. Remove spring (3), rod (4), and strainer (5). 6. Clean the strainer of all debris. NOTE: Replace the strainer if damaged. 7. Replace the O-ring on the suction strainer cover. 8. Install the suction strainer with the rod and spring.
Page 230: Check The Hydraulic Hoses And Lines
SY265C LC/SY265C LR Excavator OMM Check the Hydraulic Hoses and Lines WARNING! Never open a hydraulic component under pressure. Escaping hydraulic oil is under high pressure and can penetrate the skin and cause serious injury or death. Do not use hands to check for leaks.
Page 231 SY265C LC/SY265C LR Excavator OMM 4. Remove four fasteners (1) and remove the hydraulic suction strainer cover (2). 5. Place the suction strainer cover back over the opening. Do not secure at this time. Fig. 5-97 0004158 6. Remove the bottom cover (3) to access the hydraulic tank drain plug.
Page 232 SY265C LC/SY265C LR Excavator OMM 12. Remove fasteners (5) and the hydraulic return filter cover (6). Fig. 5-100 0004166 13. Remove the spring (7) and withdraw the return filter (9). 14. Check the bottom of the return filter housing and remove any debris.
Page 233 SY265C LC/SY265C LR Excavator OMM 20. Remove spring (10). 21. Pull up on rod (11) and remove suction strainer (12). 22. Clean the strainer of all debris. NOTE: Replace the strainer if damaged. 23. Replace the O-ring on the suction strainer cover.
Page 234: Check The Hydraulic Pump
SY265C LC/SY265C LR Excavator OMM Check the Hydraulic Pump WARNING! • Allow the hydraulic system to cool before servicing. Hot oil may cause burns or other serious injury. • The hydraulic tank may be under pressure, and hydraulic oil may be present at the filler cap.
Page 235: Track Frame
SY265C LC/SY265C LR Excavator OMM Track Frame Check the Track Assembly NOTE: Use a pry bar to shift and/or lift the track shoes as needed to perform this procedure. 1. Prepare the machine for service. See “Maintenance Safety” on page 2-8.
Page 236: Check The Idler
0000225 Check the Idler 1. Prepare the machine for service. See “Maintenance Safety” on page 2-8. 2. Inspect the idler (1). If the idler is cracked or distorted, contact a SANY dealer for replacement parts. Fig. 5-109 0004728 5-82 SANY...
Page 237: Check The Top Rollers
Check the Top Rollers 1. Prepare the machine for service. See “Maintenance Safety” on page 2-8. 2. Inspect each top roller (1). If a top roller is cracked, distorted, or leaking, contact a SANY dealer for replacement parts. Fig. 5-110 0004188 Check the Top Roller Fasteners 1.
Page 238 SY265C LC/SY265C LR Excavator OMM 5. Lay a straightedge from the forward top roller to the idler. Fig. 5-112 0000226 6. Measure the gap at location (1) (to the top of the track shoe). 7. Lay a straightedge from the rear top roller to the final drive sprocket.
Page 239 SY265C LC/SY265C LR Excavator OMM Increase Track Tension 1. Prepare the machine for service. See “Maintenance Safety” on page 2-8. 2. To increase track tension, add grease through the grease fitting (1). Fig. 5-114 0000224, 0000228 3. Slowly move the machine forward two machine-lengths.
Page 240 SY265C LC/SY265C LR Excavator OMM Decrease Track Tension WARNING! • The track tension grease fitting is under extreme pressure. Grease can exit the grease valve at high pressure and cause serious injury. • Wear safety goggles, gloves, and other personal protective equipment (PPE) to prevent serious injury.
Page 241: Final Drive
SY265C LC/SY265C LR Excavator OMM Final Drive Check the Final Drive NOTE: Perform this procedure after the first 50 hours or week of service, then every 500 hours or 3 months afterwards. 1. Prepare the machine for service. See “Maintenance Safety”...
Page 242: Check The Final Drive Oil Level
SY265C LC/SY265C LR Excavator OMM Check the Final Drive Oil Level CAUTION! • Allow the final drive to cool before servicing. Hot oil may cause burns or other serious injury. • Wear safety goggles, gloves, and other personal protective equipment (PPE) to prevent serious injury.
Page 243: Change The Final Drive Oil
SY265C LC/SY265C LR Excavator OMM Change the Final Drive Oil CAUTION! • Allow the final drive to cool before servicing. Hot oil may cause burns or other serious injury. • Wear safety goggles, gloves, and other personal protective equipment (PPE) to prevent serious injury.
Page 244: Swing Drive
SY265C LC/SY265C LR Excavator OMM Swing Drive Lubricate the Swing Drive Bearing 1. Prepare the machine for service. See “Maintenance Safety” on page 2-8. 2. Grease the fittings (1) on the swing drive bearing until grease seeps out of the seal (2).
Page 245: Check The Swing Drive Oil Level
SY265C LC/SY265C LR Excavator OMM Check the Swing Drive Oil Level 1. Prepare the machine for service. See “Maintenance Safety” on page 2-8. 2. Inspect the swing drive (1) for damage. NOTICE! If oil leaks are found during the oil level inspection, stop the inspection.
Page 246 SY265C LC/SY265C LR Excavator OMM 5. Remove the swing drive oil filler cap (4) to add oil as needed. NOTICE! Do not overfill. This could result in machine damage and improper machine operation. 6. Recheck the swing drive oil level.
Page 247: Change The Swing Drive Oil
SY265C LC/SY265C LR Excavator OMM Change the Swing Drive Oil 1. Prepare the machine for service. See “Maintenance Safety” on page 2-8. 2. Start the engine. 3. Rotate the upper structure 90° in both directions five times to warm the oil. If the weather temperature is below 0°...
Page 248 SY265C LC/SY265C LR Excavator OMM 6. Loosen the swing drive oil fill cap (2). Fig. 5-125 7. Remove the bottom cover (3) for access to the swing drive drain hose. 8. Place an appropriately sized container under the oil drain hose. See “Capacities” on page 5-14.
Page 249 SY265C LC/SY265C LR Excavator OMM 9. Open the drain valve (4) and allow the oil to drain. 10. Close the drain valve. NOTICE! Dispose of the drained oil in accordance with local environmental regulations. Failure to do so could damage the environment.
Page 250 SY265C LC/SY265C LR Excavator OMM 12. Remove the swing drive oil filler cap (6). 13. Fill the swing drive with clean oil. NOTICE! Dispose of the drained oil in accordance with local environmental regulations. Failure to do so could damage the environment.
Page 251: Check The Swing Drive Mounting Fasteners
4. Shut down the engine. 5. Repeat steps 1 through 3 until inspection of all of the fasteners is completed. NOTE: Contact a SANY dealer if any fasteners are missing. Tighten fasteners to a torque of 879 Fig. 5-132 0005214 lb-ft to 1073 lb-ft (1176 N•m to 1470 N•m).
Page 252: Check The Swing Grease Bath Level
SY265C LC/SY265C LR Excavator OMM Check the Swing Grease Bath Level 1. Prepare the machine for service. See “Maintenance Safety” on page 2-8. 2. Remove the inspection/fill cover (2). 3. Insert a ruler into the grease through the inspection/ filler hole.
Page 253: Collect Oil Samples
SY265C LC/SY265C LR Excavator OMM Collect Oil Samples 1. Obtain an oil analysis sample kit from a SANY dealer. 2. Operate the machine until the lubricant in the compartment being tested is up to normal operating temperature. NOTICE! It is critical that all material used to collect the sample is absolutely clean. Failure to follow this notice can damage equipment and contaminate the sample.
Page 254: Collect A Hydraulic Oil Sample
SY265C LC/SY265C LR Excavator OMM Collect a Hydraulic Oil Sample 1. Start the engine and operate the machine until all systems reach normal operating temperature. 2. Prepare the machine for service. See “Maintenance Safety” on page 2-8. 3. Relieve hydraulic system pressure. See “Relieve Hydraulic System Pressure”...
Page 255: Collect A Swing Drive Oil Sample
SY265C LC/SY265C LR Excavator OMM 10. Install the oil level check plug. NOTE: Repeat preceding steps for the other final drive as needed. 11. Follow the instructions included with the sample kit to send the sample for testing. Collect a Swing Drive Oil Sample 1.
Page 256: Lubrication
SY265C LC/SY265C LR Excavator OMM Lubrication Lubrication Points Fig. 5-138 0003799 NOTE: A new machine must be greased every 8 hours within the initial 50 service hours. If the lubricated location produces abnormal noise, additional lubrication is required besides regular maintenance.
Page 257: Boom Cylinder Base Ends
SY265C LC/SY265C LR Excavator OMM 1. Prepare the machine for service. See “Maintenance Safety” on page 2-8. 2. Turn the battery disconnect switch to the OFF position. See “Battery Disconnect Switch” on page 3-20. 3. Using a grease gun, pump grease into the grease fittings.
Page 258: Swing Gear
SY265C LC/SY265C LR Excavator OMM Swing Gear 1. Prepare the machine for service. See “Maintenance Safety” on page 2-8. 2. Grease the swing gear fitting (1). 0005217 Fig. 5-141 Boom Pins 1. Prepare the machine for service. See “Maintenance Safety” on page 2-8.
Page 259: Arm Cylinder Head End
SY265C LC/SY265C LR Excavator OMM Arm Cylinder Head End 1. Prepare the machine for service. See “Maintenance Safety” on page 2-8. 2. Grease the arm cylinder head end pin grease fitting (1). Fig. 5-144 0005216 Arm Cylinder Rod End 1. Prepare the machine for service. See “Maintenance Safety”...
Page 260: Arm-To-Boom Pin
SY265C LC/SY265C LR Excavator OMM Arm-to-Boom Pin 1. Prepare the machine for service. See “Maintenance Safety” on page 2-8. 2. Grease the arm-to-boom pin grease fitting (1). Fig. 5-146 0005353 Bucket Cylinder Head End 1. Prepare the machine for service. See “Maintenance Safety”...
Page 261: Bucket Linkages
SY265C LC/SY265C LR Excavator OMM Bucket Linkages 1. Prepare the machine for service. See “Maintenance Safety” on page 2-8. 2. Grease the H-link grease fittings (1). 3. Grease the bucket linkage grease fitting (2). 4. Grease the H-link grease fitting (3).
Page 262: Lubricate The Cab Door Hinges And Front Window Slide Rail
SY265C LC/SY265C LR Excavator OMM Lubricate the Cab Door Hinges and Front Window Slide Rail 1. Prepare the machine for service. See “Maintenance Safety” on page 2-8. 2. Open the appropriate access or compartment doors. See “Doors, Escape Hatch, and Filler Caps” on page 4- 3.
Page 263: Cab
• Wash the exterior of the machine, then check the entire structure of the machine for signs of damage or excessive wear. Notify a SANY dealer if any cracks or distortion are found. 5-109 SANY Operation and Maintenance Manual — 0420...
Page 264: Perform A Structural Inspection
SY265C LC/SY265C LR Excavator OMM Perform a Structural Inspection 1. Prepare the machine for service. See “Maintenance Safety” on page 2-8. 2. Thoroughly wash the machine. 3. Inspect the machine structure for signs of damage or excessive wear. Inspect Windshield Wiper and Washer Nozzle 1.
Page 265: Bucket
SY265C LC/SY265C LR Excavator OMM Bucket Replace the Bucket Teeth WARNING! • Unexpected machine movement can be dangerous when replacing the bucket teeth. Place the bucket on a stable work surface. Shut down the engine and lock out the control levers.
Page 266 SY265C LC/SY265C LR Excavator OMM 5. Install new bucket teeth (4) and roll pins (5) in the reverse order of removal. Fig. 5-156 0002352 5-112 SANY Operation and Maintenance Manual — 0420...
Page 267: Specifications
Operating Ranges ..............6-4 SY265C LC Operating Ranges and Digging Performance ......6-5 SY265C LR Operating Ranges and Digging Performance .
Page 268: Machine Dimensions
SY265C LC/SY265C LR Excavator OMM MACHINE DIMENSIONS Fig. 6-1 0004013 SANY Operation and Maintenance Manual – 0420...
Page 269: Sy265C Lc Machine Dimensions
SY265C LC/SY265C LR Excavator OMM SY265C LC Machine Dimensions Item SY265C LC Description Dimensions Transport length 33 ft. 9 in. (10.29 m) Tail swing radius 10 ft. 2 in. (3.10 m) Track length on ground 12 ft. 7 in. (3.83 m) Track length 15 ft.
Page 270: Operating Ranges
SY265C LC/SY265C LR Excavator OMM OPERATING RANGES 0004956 Fig. 6-2 SANY Operation and Maintenance Manual – 0420...
Page 271: Sy265C Lc Operating Ranges And Digging Performance
SY265C LC/SY265C LR Excavator OMM SY265C LC Operating Ranges and Digging Performance Item Description Dimensions Maximum digging height 31 ft. 11 in. (9.73 m) Maximum dumping height 22 ft. 0 in. (6.71 m) Minimum swing radius 12 ft. 6 in. (3.81 m) Maximum digging reach 33 ft.
Page 272: Technical Specifications
SY265C LC = 5.7 psi (39.3 kPa) Ground pressure SY265C LR = 6.7 psi (46.2 kPa) SY265C LC = 19 ft. 4 in. (5.89 m) Boom length SY265C LR = 32 ft. 2 in. (9.80 m) SY265C LC = 9 ft. 8 in. (2.94 m) Arm length SY265C LR = 24 ft.
Page 273: Lift Chart
SY265C LC/SY265C LR Excavator OMM LIFT CHART SY265C LC Lift Chart Load Lift capacity at 10 ft. (3.0 m) 15 ft. (4.5 m) 20 ft. (6 m) 25 ft. (7.5 m) Radius max. radius Load Side Side Side Side Side...
Page 274: Sy265C Lr Lift Chart
SY265C LC/SY265C LR Excavator OMM SY265C LR Lift Chart Load 5 ft. (1.5 m) 10 ft. (3.0 m) 15 ft. (4.5 m) 20 ft. (6 m) 25 ft. (7.5 m) Radius Load Side Side Side Side Side Point Height (LPH) 39.3 ft.
Page 275: Sy265C Lr Lift Chart Continued
SY265C LC/SY265C LR Excavator OMM SY265C LR Lift Chart Continued Load 29.5 ft. (9.0 m) 34.4 ft. (10.5 m) 39.3 ft. (12 m) 44.3 ft. (13.5 m) 49.2 ft. (15.0 m) Radius Load Side Side Side Side Side Point Height (LPH) 39.3 ft.
Page 276 SY265C LC/SY265C LR Excavator OMM This Page Intentionally Left Blank 6-10 SANY Operation and Maintenance Manual – 0420...
Page 277: Optional Equipment
SY265C LC/SY265C LR Excavator OMM Optional Equipment Optional Equipment Optional Equipment Selection ............7-2 Read Equipment Instructions.
Page 278: Optional Equipment Selection
SY265C LC/SY265C LR Excavator OMM OPTIONAL EQUIPMENT SELECTION Consult a SANY dealer before installing any optional equipment onto the machine. Depending on the type of optional equipment selected, protective structures (such as front guards or top guards) may need to be installed on the machine.
Page 279: Equipment Operation Precautions
SY265C LC/SY265C LR Excavator OMM Optional Equipment EQUIPMENT OPERATION PRECAUTIONS NOTICE! The following precautions must be strictly observed when selecting, installing, and operating optional equipment. Failure to observe and follow this notice can damage the machine and cause it to operate improperly.
Page 280: Optional Equipment System Functions
Optional Equipment SY265C LC/SY265C LR Excavator OMM OPTIONAL EQUIPMENT SYSTEM FUNCTIONS Equipment Controls The equipment controls include two stop valves and a return flow selector valve. The two stop valves (1) are on the arm, and the return flow selector valve is near the boom base in the center of the machine.
Page 281: Return Flow Selector Valve
SY265C LC/SY265C LR Excavator OMM Optional Equipment Return Flow Selector Valve A variety of optional one-way and two-way flow equipment is available for use on this machine. A hydraulic breaker is an example of one-way flow equipment, and a shear is an example of two-way flow equipment.
Page 282: Install Optional Equipment
Optional Equipment SY265C LC/SY265C LR Excavator OMM INSTALL OPTIONAL EQUIPMENT WARNING! • Do not release equipment unless it is on the ground or on a solid, supportive surface. Block or support equipment to prevent rolling or tipping that could result in death or serious injury.
Page 283: Remove Optional Equipment
SY265C LC/SY265C LR Excavator OMM Optional Equipment REMOVE OPTIONAL EQUIPMENT WARNING! • Do not release equipment unless it is on the ground or on a solid, supportive surface. Block or support equipment to prevent rolling or tipping that could result in death or serious injury.
Page 284: Optional Equipment Controls
Optional Equipment SY265C LC/SY265C LR Excavator OMM OPTIONAL EQUIPMENT CONTROLS WARNING! Do not operate the joystick control buttons when you are not operating the attachments. Accidental operation of an attachment could result in death or serious injury. The control switch and buttons on top of the left joystick (1) and right joystick (2) are used to control the optional equipment operation.
Page 285: Shear Control
SY265C LC/SY265C LR Excavator OMM Optional Equipment Shear Control Press the upper part of the control switch (1) on the right joystick to open the shear. Press the lower part of the control switch (2) to close the shear. Fig. 7-7...
Page 286 Optional Equipment SY265C LC/SY265C LR Excavator OMM This Page Intentionally Left Blank 7-10 SANY Operation and Maintenance Manual — 0420...
Page 287 Page Intentionally Blank...
Page 288 318 Cooper Circle Peachtree City, Georgia 30269 Sales E-mail: sales@sanyamerica.com E-mail: techpubs@sanyamerica.com Service Hotline: 678-374-4122 sanyamerica.com service@sanyamerica.com SANY Part Number SSY005080427...

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