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MAIN DIMENSIONS UNIT XN80-E (Operating Weight) 8000 (Overall Dimension ) 5830x2150x2640 (Cab Dimension ) 1300x950x1520 (Bucket Capacity) SYSTEM CONFIGURATION (Engine Type) YANMAR (Rated Power/Speed) 33.7 (No. of Cylinders/Type) 4 cylinder / in line (Starting Type) Electric 12V (Hydraulic Main Pump)...
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(Max Digging Depth) 3540 (Max Digging Radius) 6240 (Standard Machine With A/C) Standard (Packing Way) 2 units in a 40HQ (Passed Certificates) CE ISO...
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Ⅱ.SAFETY INFORMATION Working with an Excavator can be dangerous; it could result in injury or death if proper precautions are not taken! We urgent you to read this manual carefully! This safety information is provided to operators and maintenance mechanics to ensure the safe operation and maintenance of the Excavator.
GENERAL SAFETY INFORMATION Study the Operation and Maintenance Manual before operating or working on the excavator. Make sure that you have additional information for special attachments of your machine, read it and understand it! Allow only authorized personnel informed about the safety rules to operate, service or repair the excavator.
Do not install any equipment or attachments made by other manufacturers or any which are not specifically authorized by Shandong Rhinoceros Engineering Machinery Co., Ltd for installation without first obtaining the written permission from Shandong Rhinoceros Engineering Machinery Co., Ltd.
Replace or repair any damaged components immediately. Any oil, which escapes from leaks, can easily cause a fire. Be certain that all clamps, guards and heat shields are installed. These components prevent vibration, rubbing, chafing and heat build-up. Install tie wraps to fasten hoses and wires, as required.
Check that all attachment functions are operating properly. Move the excavator slowly into an open area and check all travel functions for their proper operation, check travel and swing brakes, the steering function as well as the turn signals and lights. MACHINE OPERATING SAFETY Familiarize yourself with job site rules.
the load as close as possible to the ground. Prevent any working movements, which could tip the machine over. If the excavator begins to tip or slip on a grade, immediately lower the attachment and load to the ground and turn the Excavator facing downhill. If possible, always operate the excavator with the attachment positioned uphill or downhill, never sideways.
Make sure that the cable or the towing rod are strong enough and are routed to the towing hook. Be aware that any damage to the machine caused by towing is never covered by Shandong Rhinoceros Engineering Machinery Co., Ltd. Never allow anyone to stand near the cable when pulling or towing the Excavator.
MACHINE MAINTENANCE SAFETY The machine may not be made unsafe when performing maintenance work. Never attempt maintenance procedures or repairs you do not understand. Check the Operation & Maintenance Manual for service and maintenance intervals. Make sure you use only appropriate tools for all maintenance work. During maintenance, do not allow unauthorized personnel to enter the maintenance are.
-- Changes in shape. -- Corrosion on fittings, Crack, wear and squeeze. -- Storage or service life has been exceeded. When replacing hoses or lines, always use the original parts of Shandong Rhinoceros Engineering Machinery Co., Ltd. ADDITIONAL SAFETY GUIDELINE FOR CABIN When entering into the cabin and before operating the Excavator, please read the following safety instruction carefully.
To guarantee an easy opening of the cab door in all weather conditions, coat the rubber seals around the door with silicon oil or talcum every two months and more often if necessary. Regularly grease the hinges and lock of the cab door as well the fixing device of the door in opened position.
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Caution 1. Turn off the Engine before open the cover. 2. Don’t open the cover when the oil temperature is high. 3. Open the cover slowly to release the inner pressure. Don’t loose the displacement plug when the oil temperature is high. 2.
Ⅲ OPERATION AND CONTROL “OPERATION AND CONTROL” contains the following items. 1. Position of each parts 2. Cab 3. Instrument panel 4. Appliance board 5. Air conditioner system 6. Sound system 7. Adjustment of seat 8.Safe belt 9. Front glass 10.
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1. boom 2. boom cylinder 3. bucket arm cylinder 4. bucket arm 5. bucket cylinder 6. connecting rod 7. connecting rod 8. bucket 9. swing platform 10. engine hook 11. fuel tank 12. hydraulic oil tank 13. cab 14. balance weight 15.
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1. Instrument panel 5. Left joystick 9. Travelling bar 13. Radio 2. Starting switch 6. Right joystick 10.trabelling bar 3. Horn switch 7. The engine throttle handle 11.The safety bar 4. A/C systerm control panel 8. Dozer control rod 12. Operation button 17 ...
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1. Instrument panel Fig 2-3 2. Starting switch Start and stop the engine A. “start” position-turn to this position, electric appliances on, the charging and engine oil pressure lights on B “off” position-turn to this position, the engine flameout, electric system power off C “switch on”...
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3. Horn switch (right joystick) Fig 2-5 4. A/C contral penel a. AC switch (Fig, 2-6) Clockwise rotate the AC switch when the engine is running, AC compressor works, turn back to the OFF position, the AC compressor stop. b. blowing rate switch(Fig 2-6 Fig 2-6 left switch) blowing rate switch is to control the...
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The joystick control the movement of boom and bucket, press the button on the top of the stick, the horn sound. 7. Hand throttle control It is to control the engine speed. A: low speed, B: high speed Fig 2- 9 8.
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Instrument panel Water temperature gauge Fuel level gauge Working hour gauge Engine speed indicator Company logo mute Fig 2-14 Instrument panel mainly includes water temperature gauge, fuel level gauge, working hour gauge, engine speed gauge and mute button. 1. Water temperature gauge : LCD blue part indicate, when temperature is from 40-106 ℃, it indicate the green area, when temperature is above 106℃, it indicate the red area and the buzzer sound, press the mute...
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3. Working hour indicator to show the total working hour of the engine, it ranges from 0-19999.9h, showed accurately on the LCD. 4. Mute button: when the indicators indicate there is some faults happens to the machine, the buzzer sound, when it is sound, press the button now the mute indicator light, buzzer stop sound.
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▲ WARNING If the front glass is dry, please first spray water, then use the windshield, unless it may break the glass or the wiper. When there is some sand or dirt on the glass, please clean the glass first, then use the windshield, unless it may break the glass or the wiper.
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Keyset Fig 2-15 1. Alarm relay 2. Key set 3. Electronic regulator 4. Compound relay 5.electric horn relay 6. Head light relay 7. Fuse block 1. Alarm relay: when the electric switch is on, the alarm relay is connected and output control signal. When the alarm relay makes sound, the electric system has faults, now the machine should be stop and checked, and clear the faults.
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3. Electronic regulator: it controls the electronic system to make the system works well, and the machine voltage. The electronic regulator output control signal to ensure the electric system works well. 4. Starting compound relay: it is to control the starting motor on the engine, when the starting switch is on ON position, starting compound relay supply power to motor to start the motor.
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AC SYSTEM wind speed switch refrigeration indicator AC switch control panel Fig 2-16 Fig 2-17 Ventilation elementary operation Fig 2—16, turn the AC switch anticlockwise to O position Fig 2—16, turn the wind speed switch clockwise accordingly to L, M, H position to get low, middle and high speed wind.
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Fig 2-16, turn the AC switch anticlockwise to O position, then turn the wind speed switch to O position to shut down the AC. Heating elementary operation In the condition of water heating valve openinng, to operate according to the "ventilation basic operation".
Sound system ⑦ ⑧ ⑨ Fig 2-18 ② ③ ⑩ ④ ⑤ ⑥ 1. Controller and switch ① ON/OFF& volume ②pause, play ③ random ④digital LCD ⑤ function switch ⑥ sound mode ⑦ former ⑧next ⑨FM/AM ⑩USB 29 ...
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2. The radio turning method 1) Turn right the power switch Turn the radio, the tuning frequency will shown on the digital screen ④ Turn left and right the power switch and volume control button ① to Adjust the volume; Turn the volume control button can adjust the tone you want.
Seat adjustment Front and back adjustment Move the adjusting rod to adjust the proper position (left, right), adjustment range: 160mm. Fig 2-19 Seat adjustment Lift the adjusting rod on the left of the seat to get the ideal height. 31 ...
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Front window Install and detach the front window 1. Disconnect the wiring of the front window washing motor (Fig 2-20) 2. Loosen the both side locking pin of the window on the top the cab (Fig 2-23) Fig 2-20 3. Lifting the window and lock on the top of the cab by using these two handles.
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Action bar of open and close door Push the action bar as the indicated direction to open the lock. Fig 2-23 Interior lamp in the cab Press the switch ① , the lamps works. Fig 2-24 33 ...
Grinding-in new machine New machine grinding-in is to running-in the each and every part well, to ensure the backhoe loader work reliably and prolong its lift span. During the period of grinding-in, please operate and maintain the machine according to the following instructions. 1.
Starting and stopping Engine-checking before starting ▲ WARNING If there are combustibles such as paper and leaves on the high temperature parts, such as the air intake tube, muffler, it may cause fire, the leakage on the fuel and hydraulic tank may cause first too.
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if envery situation is normal. Check if 3.make sure the traveling action bar①, dozer blade action bar ② in neutral position (Fig 3—2)。 NOTE: do not touches any switch when start the engine. Fig 3-2 4. Turn the switch to the “start” position to check if all lights works, turn all other lights except the followings.
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4.The engine should be started in 5s after turn the switch to “start” position ▲WARNING If the engine do not started after 10s, turn the switch back to “off” position, start again after 5m. Fig 3-5 5. The key will go back to “start”position automaticly after the engine is started and loosen the key.
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Instrument panel indicator light Indicator display Coolant temperature gauge Green area Green area Fuel gauge Charging indicator light Engine oil pressure indicator light Preheat finish indicator light Hydraulic greasy dirt warning indicator light Air filter warning indicator light urging system checking 8.
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5. Put the switch at “start ” position,(fig 3-9), the engine will start within 5 minutes. Fig 3-9 6. After start the engine,loose the key,. The key will back to the “open”position autumaticly. While the engine is working, do not turn the key to “start”, it may damage the engine If you repeat priming procedure but could not start the engine, please check the fuel line and the butter situation.
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IMPORTANT The electric system is 24V with the negative pole connecting to the ground, auxiliary starting use the same battery with 24V. When start the engine, if the battery is discharged, using the auxiliary or boost battery start the engine 1.
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Put the safe pole①(Fig 3-13) “unlock” position. Fig 3-13 3. Slowly move cylinder of the boom, bucket arm and bucket for 5 times to let the hydraulic oil cycle without load in the hydraulic system. 4. Check the interval of working devices Lift working devices then turn Fig 3-14 clockwise for 3 cycles then anticlockwise for 3 times.
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2. Run the engine 5 minutes at middle speed. Fig 3-17 3. Put the safty bar at the “ unlock ” position.(switch the pilot oil source) 4. Slowly operate the boom, arm and Fig 3-18 bucket without load for 5 times to cycle The hydraulic oil in the hydraulic system For 5 minutes NOTE: do not let the cylinder to reach...
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8. Put the working device on ground to let one side of the track shoe off ground on a firm ground, the other side track shoe on ground, control the traveling motor forward and backward for two times, then check the other side track shoe in the same way.
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ut the safe operating bar back to the “lock” position, check again after stop the machine. Fig 3-24 Checking after engine stop 1. If the excavator oil or coolant liquid leak, check and repair. 2. Check the working devices and under part. 3....
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Fig 3-31 8. Walking along the slope, do not walk across the slope.(Fig 3-31),pull out of the bucket rod, lowering the boom,keep the bucket a 300mm distance from the ground, if the machine sliding or unstable, put down the bucket to keep control.If the engine stopped, low down the bucket,make sure all handle at the middle position before restart the engine.
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10. When going straight (fig 3-34) push forward or pull backward the operating rod/pedal. The movement of the operating rod/pedal bigger,the faster of the machine will be. Fig 3-34 ▲WARNING There needs a trailer to transport the machine is the displacement distance is more than 2km, if in 2km, the machine should be intermittent to move, walking for 10 minutes, then rest for 5 minutes, unless it may cause series damage to the machine.
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12.One track move forward, while the other track move backward, the excavator will circle around the machine center.(Fig 3— 36) Fig 3-36 13. Stop walking (Fig 3—37)- put the operating rod in the center position, the machine will brake automatically and park. Fig 3-37 Action bar (ISO) ▲warning...
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Ralations of the boom, bucket rod and bucket movement and the operating lever as following: Left handle(Fig 3-39 & Fig3-40) Rod extension Rod back Rotary Rotary Fig 3-39 Note: Swing brake is realized by the spring and release the hydraulic pressure, when the operating rod is in the middle position of the engine is stop,the excavator will realize...
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X N 9 0 - 8 X N 9 0 - 8 X N 9 0 - 8 52 ...
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Ⅳ LUBRICATION GENERAL SAFETY INFORMATION It is very important that all guidelines describing lubrication, checking the oil level, replacing the oil are strictly adhered to! This maintenance increases the life of the Excavator and improves its dependability. It is especially important to change the oil regularly and in the intervals noted on the maintenance schedule! Only use specified lubricants and oils! CAUTION: When checking or replacing the oil, observe the following:...
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covers Refrigeratin g agent for air 1.2kg R-134a conditioner Refrigerator 0.21 L SP20 conditioner compressor Windshield Industrial windshield washer fluid denatured alcohol 5.0 L washer system Use only fuel with a sulfur content of less than 0.5% and not less than the requirement of GB252-94 Fuel 115L Diesel...
Note: (1) For further detail, please see the refilling materials chart. (2) The responsibility of breakdown caused by the low-grade oil should be born by the Buyer. LUBRICATION CHART: --------Changing the lubrication oil. ---------The components should be checked regularly after refilling. --------- Period to add oil and to lubricate.
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IMPORTANT! The correct concentration of corrosion inhibitors inside the coolant must be maintained permanently. The concentration has to be checked after each important coolant make up, and at regular intervals if smaller coolant quantities are refilled frequently. If necessary, anticorrosion additives must be added to the cooling system. To replace the water filter at regular intervals is sufficient to maintain the correct concentration of anticorrosive agent.
change intervals. LUBRICATION OF THE SWING RING TEETH A housing around the pinion of the swing gear contains all the necessary lubrication reserves for the swing ring teeth lubrication. There is a cover on the right side of the swing platform. Remove the cover, connect a grease gun to pump the grease about 20 times through this hole and then turn the upper-carriage by 360º.
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1) In standard applications 2) In dust intensive applications To limit the hydraulic oil contamination when working under extreme dusty conditions. In order to avoid any premature wear and failure of hydraulic components in consequence of this contamination reduce the oil change intervals as described above and, in addition, observe following recommendations: 1.
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Unscrew the breather valve 2 one turn; remove the plug 3 to drain the oil. TO ADD OIL Unscrew the breather valve 2 one turn. Add the oil via the opening of the breather valve 2 until the oil level reaches the middle level on the sight gauge.
Ⅴ MAINTENANCE MAINTENANCE PRINCIPLES OF THE EXCAVATOR Make the excavator in a state of safety when maintenance. Stop it on the flat ground and switch off the engine without special instruction. Do not make the maintenance and repairing which you are not familiar with by yourself. Maintenance according to the stipulated time, and use the proper tools.
Air filter Air inlet system of the engine In order to protect the engine, check the inlet system regularly. Dust sensor When the monitor light lit up, it indicates that the filter is blocked, and clear it at once. Stop the engine when cleaning and washing. Change the filter core 1.
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lifespan of the engine a lot. Undercarriage There is no need to service the track part. However, you should pay attention to the following points. Track tensity is illustrated in the below picture. Because of the abrasion, track tensity should be checked regularly. Track tensity: Connect the...
Check the following bolts and their moments regularly. The bolts of balance weight NO.1 bolt M36, moment:2000N·M The bolts of the swing circle NO.2 bolt M20, moment:620N·M The bolts of the swing motor and reducer NO.3 bolt M16, moment:310N·M Hydraulic system The maintenance of the hydraulic system is mainly pointing hydraulic tank..
repairing the hydraulic. Note: if the excavator work in the bad environment, the changing of the filter element should accord to “lubrication: the changing of hydraulic oil.” The maintenance of the hydraulic system The maintenance should include check the hydraulic system whether leakage, loosing, pipe destroying, and clear the hydraulic radiator probably.
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The meter indicates the working hours the excavator. It also counts when the engine is running. Record the working according the figures of the meter. Record the starting and the finishing figures. The record tells when to service the machine. Record the time of breakdown.
The adjustment of the bucket space It needs adjustment if the space between stick and bucket is too large, put the bucket according to the below drawing. 1. Unscrew the bolts2, 3 and plate1. 2. Take out washer4. Where are two kinds of wahsers0.5mm and 1 mm. If the space is less than 0.5mm, no need to screw bolt2 tight.
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collaboration. Maintenance plan A: for service men and drivers 8-10 1000 2000 for professional repairmen hours hours hours hours hours hours ★: 1 or once a week ▲: repeated cycle Working hours Diesel engine part Check the oil level Check the oil pressure and cooler temperature when working Check the cooler level Drain the water in the separator and...
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Drain the water of the hydraulic tank Check the hydraulic system Check the spillover valve Replace hydraulic oil Replace the vent valve on the hydraulic tank Working hours Electric system Check the indicators and meters Check the light Start the air conditioning compressor for one minute Check the battery Check the power system...
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Check and lubricate the lock and hinge Clear the heat exchanger Check the leakage of the air conditioner Working hours Frame, undercarriage and working device Check the bucket teeth Inject lubricant Check the connection of all parts Check the balance weight Check the low speed running of the working device 77 ...
Ⅵ BREAKDOWN ANYLASIS Engine Breakdown Breakdown Repair Note When increasing the rotate Add oil to to the standard level speed of the engine, oil Replace the oil filter core pressure monitor light is Check the leakage of tubes or joints Replace the monitor There is steam out of the Add cooler and check leakage...
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running up or the light motor twinkles when the engine is running. The charge light is on Check the engine when the engine is running Check the wires The sound of the electrical Check the electrical motor motor is abnormal Power switch is on but the Check and repair the relevant wires start motor doesn’t work...
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