Sinoboom GTZZ25J Operation Manual

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Maintenance manual (150 pages)

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Part No.504019100002

Rev: B

Nov. 2022

Operation

Manual

产品说明书

PRODU

C T MAN U AL

GTZZ25J/AB25J/AB810J

0608E (2132E)

G T JZ

0808E (2732E)

G T JZ

0808E (2732E)

G T JZ

0808E (2732E)

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Questions and answers

Vipin singh

March 28, 2025

My sinoboom gtzz25j. Plateform side no any hydraulic operation. But engine start and rpm also increase or decrease.

1 comments:

Mr. Anderson

March 28, 2025

A possible cause of no hydraulic operation on the Sinoboom GTZZ25J platform, despite the engine starting and RPM changing, could be that the boom is not in the operating position. The system only allows hydraulic functions when the boom is extended more than 1.2 meters, as this indicates it is in the operating position. If not extended, the system assumes the boom is in the non-operating position and disables hydraulic functions.

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Summary of Contents for Sinoboom GTZZ25J

Page 1 Operation Part No.504019100002 Rev: B Manual Nov. 2022 产品说明书 PRODU C T MAN U AL GTZZ25J/AB25J/AB810J 0608E (2132E) G T JZ 0808E (2732E) G T JZ 0808E (2732E) G T JZ G T JZ 0808E (2732E)
Page 3 Operating, servicing and maintaining this vehicle or equipment can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle or equipment in a well-ventilated area and wear gloves or wash your...
Page 4 : No.128, East Jinzhou Avenue, Ningxiang High-tech Industrial Park, Changsha, Hunan, China Zip Code : 410600 Copyright © Hunan Sinoboom Intelligent Equipment Co., Ltd. All Rights Reserved The final interpretation right of this manual belongs to Hunan Sinoboom Intelligent Equipment Co., Ltd.
Page 5 (See Decals/Nameplates Inspection of the Operation Manual for details.) Trade Identification Model Serial No. Imperial Metric From 0401900410 to present GTZZ25J AB25J AB810J NOTE: • Product model is applied in product nameplate for distinction of products of different main parameters.
Page 6 This Page Intentionally Left Blank...
Page 7 This manual covers the basic parts information of one or more products. Therefore, please use this manual according to your needs. If you find problems in the manual or have suggestions for improve- ment, feel free to share your feedback with Sinoboom, and we will address these issues as soon as possible.
Page 8 This Page Intentionally Left Blank...
Page 9: Table Of Contents
..... . 5-5 Decals/Nameplates-GB ...10-2 Inspecting the Battery ....5-6 GTZZ25J Operation Manual © Nov. 2022...
Page 10 Decals/Nameplates-CE... .10-5 Appendix 1: Symbols and Description....... A-1 Appendix 2: Prepare the Work Record Before Delivery ..A-3 Appendix 3: Repair & Inspection Report ......A-5 Appendix 4: Major Modification and Repair Record ..... A-9 © Nov. 2022 GTZZ25J Operation Manual...
Page 11: Introduction
The owner or administrator of the machine shall also provide the manufacturer’s maintenance information to the person responsible for maintaining the machine. If you have any questions, contact Hunan Sinoboom In- telligent Equipment Co., Ltd.. GTZZ25J Operation Manual © Nov. 2022...
Page 13: Performance Parameters
PERFORMANCE PARAMETERS Table 1-1 GTZZ25J specifications AB25J (Metric) AB810J (Imperial) Items DIMENSION PARAMETERS Max platform height 24.6 m 80ft 9in Max working height 26.6 m 87ft 3in Max horizontal reach 16.1 m 52ft 10in Max working envelope 16.7 m 54ft 9.5in Max cross-over height 9.4 m...
Page 14 PERFORMANCE PARAMETERS Table 1-1 GTZZ25J specifications (continued) AB25J (Metric) AB810J (Imperial) Items Turning radius (outside) 6.33 m 20ft 9in Max allowable side force 400 N 90 lbf Max operating noise level 82 dB IP rating IP54 POWER PARAMETERS Options Deutz TD2.9 L4 (55.4 kW, 2300 rpm) Engine spec (rated power, rpm) Cummins QSF2.8t3TC72 (54 kW, 2400 rpm)
Page 15 PERFORMANCE PARAMETERS GTZZ25J Chart of working envelope 360° 16m 18m GTZZ25J（5°) GTZZ25J Operation Manual © Nov. 2022...
Page 17: Machine Components
32. Slewing mechanism 7.Lower leveling cylinder 20. Travel reducer 33. Storage battery 8. Articulated boom leveling cylinder 21. Hydraulic oil tank 34. AC power socket (optional) 9. Connector 22. Ground controller 35. Manual storage compartment (optional) GTZZ25J Operation Manual © Nov. 2022...
Page 18 Non-operating position: Articulated boom descends in place, and main boom descends and retracts in place. Operating/raised position: Articulated boom not descends in place, or main boom not descends or retracts in place. © Nov. 2022 GTZZ25J Operation Manual...
Page 19: Safety
In case of any accident involving the machinery of Also, people who have alcohol or drugs in their Hunan Sinoboom Intelligent Equipment Co., Ltd., notify system, or experience excessive fatigue or Hunan Sinoboom Intelligent Equipment Co., Ltd.
Page 20: Electrocution Hazards
Table 3-1 Minimum Safe Distance Voltage Minimum Safe Distance (Phase to Phase, kV) (m/ft) 0-50 3.05 (10) 50-200 4.60 (15) 200-350 6.10 (20) 350 -500 7.62 (25) 500 -750 10.67 (35) 750 -1000 13.725 (45) © Nov. 2022 GTZZ25J Operation Manual...
Page 21 • When the machine is driven on uneven ground, gravel or other uneven surfaces, or near holes GTZZ25J Operation Manual © Nov. 2022...
Page 22: Work Environment Hazards
1. Retract the telescopic boom; 2. Lower the articulated boom; 3. Lower the main boom. • The drive speed should not exceed 1.1 km/h (0.68 mph) when the platform is raised. © Nov. 2022 GTZZ25J Operation Manual...
Page 23 If the machine is to be used in increase the wind load on the any special workplace or by any special work method machine. other than those specified by Hunan Sinoboom Intelligent Equipment Co., Ltd., the manufacturer’s • Do not drive or lift the machine on approval and guidance should be obtained first.
Page 24: Unsafe Operation Hazards
The battery not only provides power, but also serves as a counterweight and is vital to maintaining the stability of the machine. • Do not place or attach any suspended load onto any part of the machine. © Nov. 2022 GTZZ25J Operation Manual...
Page 25: Fall Hazards
Maintenance Manual in addition to following more machine as stated in the operation manual and in the stringent industry regulations and workplace rules. maintenance manual in addition to following more stringent industry regulations and workplace rules. GTZZ25J Operation Manual © Nov. 2022...
Page 26: Crush Hazards
Set up roadblocks if necessary. • Limit the speed of travel according to ground conditions, crowding, gradients, the presence and location of personnel and any © Nov. 2022 GTZZ25J Operation Manual...
Page 27: Explosion And Fire Hazards
During operation, keep the left and right doors of the chassis closed and locked. Only trained service personnel can open the left and right doors to repair the machine. GTZZ25J Operation Manual © Nov. 2022...
Page 28: Battery Hazards
Do not throw the battery to a fire or heater. ELECTROCUTION HAZARD • Contact with hot circuit may cause serious injury or death. Be sure to wear goggles, gloves and protective clothing. • Remove all rings, watches and other accessories. © Nov. 2022 3-10 GTZZ25J Operation Manual...
Page 29 • Do not tamper with battery system to avoid serious accident. • Cut off the battery main switch if the battery is not to be used for an extended period. GTZZ25J Operation Manual 3-11 © Nov. 2022...
Page 30: Hydraulic Hazards
OFF position. 7. Turn the key switch at the ground controls to OFF position and remove the key to avoid unauthorized operation of the machine. 8. Turn off the main power switch. © Nov. 2022 3-12 GTZZ25J Operation Manual...
Page 31 SAFETY NOTICE After using the machine, the main power switch must be disconnected. GTZZ25J Operation Manual 3-13 © Nov. 2022...
Page 33: Jobsite Inspection
Operators must identify and avoid workplace hazards when mov- ing, installing and operating the machine. Unless approved by Sinoboom, never operate the ma- chine in a hazardous site. The following items present danger on the jobsite: •...
Page 35: Pre-Operation Inspection
• Only qualified maintenance technicians can repair this machine. the machine according to the manufacturer's regulations. After any maintenance, the operator GTZZ25J Operation Manual © Nov. 2022...
Page 36: Conducting A Pre-Operation
Storage battery pack and its connection components. Performing daily inspection of the • Drive motor, drive reducer and slewing reducer hydraulic oil level will help you determine if a problem exists in the hydraulic system. © Nov. 2022 GTZZ25J Operation Manual...
Page 37: Inspecting Fuel Level
Figure 5-3 3. When the fuel level is less than or equal to 10%, the alarm will sound, make sure to add fuel to continue work. GTZZ25J Operation Manual © Nov. 2022...
Page 38: Inspecting Engine Oil Level
4. Move the engine start switch and idle it for 2 minutes. 5. Switch off the engine, and 5 minutes later open the turntable cover on the right side. 6. Remove the engine dipstick to inspect the engine oil level. © Nov. 2022 GTZZ25J Operation Manual...
Page 39: Inspecting Coolant Level （Water
The appropriate coolant level is vital to maintaining the below. engine performance and extending its service life, otherwise it will damage the engine parts. Through the daily check the inspector can know about the changes GTZZ25J Operation Manual © Nov. 2022...
Page 40: Inspecting The Battery
• Contact with live circuit may corrosion. cause serious injury or death. Be sure to wear goggles, gloves and protective clothing. • Remove all rings, watches and other jewelry. © Nov. 2022 GTZZ25J Operation Manual...
Page 41: Pre-Operation Function Test
All tests on the ground controller must be completed within the same cycle. Do not use a machine with problems or malfunctions. Mark the machine and do not use it if you discover any GTZZ25J Operation Manual © Nov. 2022...
Page 42 5. Enable switch 6. Main boom luffing switch 14. Jib luffing switch 22. Articulated boom luffing switch 7. Articulated boom telescoping 15. Main boom telescoping switch switch 16. Emergency stop button 8. Turntable rotation switch © Nov. 2022 GTZZ25J Operation Manual...
Page 43 8. Turntable info 19. Chassis tilt alarm position) 31. Travel and boom movement 9. Platform info 20. Platform tilt alarm allowed 10. Alarm message 21. Heavy load indicator 11. Fault alarm 22. Overload alarm GTZZ25J Operation Manual © Nov. 2022...
Page 44 The function operation shall only be allowed at the platform controller, while the ground controller shall be inoperative. Flip the engine start switch, the engine should be Enable switch started smoothly without abnormal noise. © Nov. 2022 GTZZ25J Operation Manual...
Page 45 Platform leveling switch 2. Flip the enable switch and meanwhile move downward the articulated boom telescoping switch, the articulated boom shall retract smoothly. GTZZ25J Operation Manual © Nov. 2022...
Page 46 Buzzer The buzzer shall give a sound-light alarm at variable frequency when any of the following situations occur: • Main boom or jib boom down • Machine overloaded © Nov. 2022 GTZZ25J Operation Manual...
Page 47: Testing The Platform Controller
8. High engine speed indicator light 20. Rear position indicator light 32. Steer button control direction 21. Main boom telescoping 33. Jib boom rotation proportional 9. System distress indicator light proportional control handle control direction GTZZ25J Operation Manual © Nov. 2022...
Page 48 4. Ensure the power indicator light is on and no error message is present. Flip the engine start switch, the engine should start smoothly without abnormal noises. Foot switch Note: The switch will get irresponsive after engine startup. Glow plug switch (if equipped) © Nov. 2022 GTZZ25J Operation Manual...
Page 49 Drive speed select switch Flip the engine speed select switch, the engine speed should be switched between high/low speed. Drive function TIPPING HAZARD The machine must drive at low speed when not on a level surface. GTZZ25J Operation Manual © Nov. 2022...
Page 50 Note: The turntable rotation speed is in direct proportion to the stroke of control handle. Articulated boom telescoping switch Main boom luffing © Nov. 2022 6-10 GTZZ25J Operation Manual...
Page 51 Jib luffing switch When the boom rotates beyond the rear wheels, the drive function should be closed and the rear position indicator light should flash at an interval of 0.5s. GTZZ25J Operation Manual 6-11 © Nov. 2022...
Page 52 When the engine runs at high idle (rpm), the high • Machine tilted engine speed indicator light should be on. • Length sensor faulted Anti-pinch/soft touch unlock switch (if • Angle sensor faulted equipped) • Other faults System distress indicator light © Nov. 2022 6-12 GTZZ25J Operation Manual...
Page 53: Testing Drive Speed
Non-operating 4.4Km/h (2.7mph) platform controller to lower the platform. NOTICE If the drive speed exceeds the speed value as shown above by 10%, please immediately tag the machine and remove it from service. GTZZ25J Operation Manual 6-13 © Nov. 2022...
Page 54: Testing The Tilt Protection System
Boom in operating position (for CE models): when the load exceeds 230kg (507lb), the buzzer will sound continuously, the overload indicator light will flash, the display screen will indicate platform overload, all the functions will be restricted and will not resume until the excessive load is removed. © Nov. 2022 6-14 GTZZ25J Operation Manual...
Page 55 Before conducting any override operation, please make sure the surrounding area and the whole machine are in a safe state, try to avoid operation in a dangerous direction and ensure personal safety. GTZZ25J Operation Manual 6-15 © Nov. 2022...
Page 57: Operating The Machine
• Check the work site. • Check the safety decals/ nameplate on the machine. • Only use the machine according to the instructions in this manual and for its intended purpose. GTZZ25J Operation Manual © Nov. 2022...
Page 58 Main boom raised to the indicated position (boom tube at 31° above the horizontal); Telescopic boom fully retracted; Jib boom fully raised; The machine will tip over in the direction as indicated by the arrow if overloaded or operated on a surface beyond the maximum allowable inclination. © Nov. 2022 GTZZ25J Operation Manual...
Page 59: Emergency Stop
2. Other qualified personnel on the platform may use the platform controls. Do not continue operation if the controls do not function properly. GTZZ25J Operation Manual © Nov. 2022...
Page 60: Operation From Ground
3–5min. To position platform: 1. Move the enable switch and meanwhile move upwards/downwards the articulated boom up/down switch to raise or lower the articulated boom. Moving upwards the articulated boom up/down © Nov. 2022 GTZZ25J Operation Manual...
Page 61: Operation From Platform
5. Depress the foot switch and meanwhile move the main boom luffing/turntable rotate proportional control handle to the left/right to rotate the turntable clockwise or anticlockwise. GTZZ25J Operation Manual © Nov. 2022...
Page 62: Driving On A Slope
2. In the process of driving, push the drive speed select switch downward to switch the drive speed to Sideslope: 25%/14° low speed. 2. Ensure the machine is in stowed position. © Nov. 2022 GTZZ25J Operation Manual...
Page 63: Connector Repositioning
Figure 7-5 Figure 7-6 Connector perpendicular to the turntable The connector may be tilted in two directions: backward Connector tilted backward tilt and forward tilt. GTZZ25J Operation Manual © Nov. 2022...
Page 64 Figure 7-7 Connector tilted backward Figure 7-8 Backward tilt is a common tilt condition for the connector. In case of backward tilt, contact Sinoboom 6. Pull out the manual release valve knob next to the or a service technician approved by Sinoboom hydraulic tank and hold it while lowering the immediately to reposition the machine.
Page 65 The connector may be tilted forward in a few cases, and repositioning forward-tilting connector is complicated, which is not described in this manual. In case of forward tilt, contact Sinoboom or a service technician approved by Sinoboom immediately to reposition the machine.
Page 67: Transporting And Lifting The Machine
When using a forklift or crane to lift the machine, try to prevent the machine from colliding with nearby objects. • Lock the wheels of the machine after it has been loaded to prevent the machine from rolling. GTZZ25J Operation Manual © Nov. 2022...
Page 68: Lifting The Machine With A Crane
5. Lift the machine as shown in the figure below. Figure 8-2 6. Connect the rigging to the lifting point specified on the machine. Adjust the rigging to avoid damage to the machine and to keep the machine horizontal. © Nov. 2022 GTZZ25J Operation Manual...
Page 69: Transporting The Machine
It is recommended to add a foam layer machine by truck or trailer: beneath the platform and ensure the platform is suspended. 1. Before transporting, turn the key switch on ground controller to OFF, and remove the key. Figure 8-3 GTZZ25J Operation Manual © Nov. 2022...
Page 71: Maintenance
Conduct a quarterly inspection on machines that company to perform a pre-delivery inspection. have been out of service for more than three months. 2. Follow this procedure each time before delivery. Performing a pre-delivery inspection could reveal GTZZ25J Operation Manual © Nov. 2022...
Page 72: Following Amaintenance Schedule
Every day or every 8 hours maintenance procedure requirements. Every quarter or every 250 hours 2. The Repair & Inspection Report shall include the inspection table of each regular inspection. © Nov. 2022 GTZZ25J Operation Manual...
Page 73 A-10 Inspect Engine Belt A-11 Inspect Fuel Strainer (fuel-water separator) A-12 Inspect Cooling Fan A-13 Inspect Engine Intake System A-14 Functional Tests A-15 Perform Maintenance after 30 Days A-16 Perform Oscillate Cylinder Exhausting Checklist B Procedures GTZZ25J Operation Manual © Nov. 2022...
Page 74 B-15 Inspect Platform Rotate Cylinder Fasteners B-16 Test Cylinder Drift B-17 Inspect Counterbalance Valve Locking B-18 Inspect Electrical Wiring B-19 Inspect the Battery B-20 Test Oscillate Outriggers B-21 Test Drive Speed B-22 Inspect Emergency Lowering © Nov. 2022 GTZZ25J Operation Manual...
Page 75 D-3 Replace Hydraulic Oil D-4 Replace Hydraulic Tank Suction Filter D-5 Replace Coolant and Coolant Hoses (water-cooled engine) D-6 Replace Fuel Hoses D-7 Inspect Boom Wear Pads User Inspector Signature Inspection Date Inspector Title Inspector Company GTZZ25J Operation Manual © Nov. 2022...
Page 76: Major Modification And Repair Record
“Good” condition before company. continuing to use the machine. Table 9-4 Major Modification and Repair Record Model Serial No. Machine Repair- Repairman’s Status Problem Description Modification/Repair Item Date Company and Signature Position ter Change © Nov. 2022 GTZZ25J Operation Manual...
Page 77: Decals/Nameplates Inspection
Do not start an engine if there are missing or badly worn safety labels. GTZZ25J Operation Manual 10-1 © Nov. 2022...
Page 78: Decals/Nameplates-Gb
DECALS/NAMEPLATES INSPECTION DECALS/NAMEPLATES-GB 104011100002 104011100002 104011100002 104011100012 104011100002 © Nov. 2022 10-2 GTZZ25J Operation Manual...
Page 79 Decal-Fall hazard Decal-Direction marking 105001100053 Decal-Direction marking 105001100051 Decal-Fuel-water separator 104009100020 Decal-Diesel fuel marking 104009100019 Decal-Temperature range 104010100021 Decal-Hydraulic oil marking 104009100018 Decal-Hydraulic oil level 104011100003 Decal-Hydraulic oil level 104011100010 Decal-Tipping hazard 104010100015 GTZZ25J Operation Manual 10-3 © Nov. 2022...
Page 80 DECALS/NAMEPLATES INSPECTION Description Qty. Part No. Remarks Decal-Lanyard anchorage point 101016100030 Decal-Tipping hazard 104011100015 104011100019 Decal-Crush hazard 104011100017 Decal-Foot switch Decal-Rated load 230kg 104008100011 104011100021 Decal-Crush hazard © Nov. 2022 10-4 GTZZ25J Operation Manual...
Page 81: Decals/Nameplates-Ce
DECALS/NAMEPLATES INSPECTION DECALS/NAMEPLATES-CE 104011100002 104011100002 104011100002 104011100012 104011100002 GTZZ25J Operation Manual 10-5 © Nov. 2022...
Page 82 Decal-Fall hazard Decal-Direction marking 105001100053 Decal-Direction marking 105001100051 Decal-Fuel-water separator 104009100020 Decal-Diesel fuel marking 104009100021 Decal-Temperature range 104010100021 Decal-Hydraulic oil marking 104009100022 Decal-Hydraulic oil level 104011100003 Decal-Hydraulic oil level 104011100010 Decal-Tipping hazard 104010100015 © Nov. 2022 10-6 GTZZ25J Operation Manual...
Page 83 DECALS/NAMEPLATES INSPECTION Description Qty. Part No. Remarks Decal-Lanyard anchorage point 101016100030 Decal-Tipping hazard 104011100015 104011100019 Decal-Crush hazard 104011100017 Decal-Foot switch Decal-Rated load 230kg 104008100011 104011100021 Decal-Crush hazard GTZZ25J Operation Manual 10-7 © Nov. 2022...
Page 85: Appendix 1: Symbols And Description
Never use machine Never use machine Never push or pull Never suspend objects Never place ladders during strong, gusty during strong, gusty objects outside from platform and scaffolding on the wind wind platform platform GTZZ25J Operation Manual © Nov. 2022...
Page 86 No smoking Lifting point Lashing points Tire to ground load Hydraulic oil filler Platform carrying Do not use damaged Tool or weight Fast/high speed Slow/low speed capacity cords Horn © Nov. 2022 GTZZ25J Operation Manual...
Page 87: Appendix 2: Prepare The Work Record Before Delivery
2. Use the table to record the results. After each section is complete, mark the appropriate box. 3. Record the inspection results. If any inspection result is “NO”, the machine must be stopped, and then re- inspected after repair is completed, and the box marked “REPAIRED” shall be checked. GTZZ25J Operation Manual © Nov. 2022...
Page 89: Appendix 3: Repair & Inspection Report
A-14 Functional Tests A-15 Perform Maintenance after 30 Days A-16 Perform Oscillate Cylinder Exhausting Checklist B Procedures REPAIRED/ YES/Machine is NO/Machine Has Problem Machine Has Items in Good Damage or Description Been Repaired Condition Malfunction GTZZ25J Operation Manual © Nov. 2022...
Page 90 B-16 Test Cylinder Drift B-17 Inspect Counterbalance Valve Locking B-18 Inspect Electrical Wiring B-19 Inspect the Battery B-20 Test Oscillate Outriggers B-21 Test Drive Speed B-22 Inspect Emergency Lowering B-23 Inspect Tilt Protection B-24 Test Braking Distance © Nov. 2022 GTZZ25J Operation Manual...
Page 91 D-3 Replace Hydraulic Oil D-4 Replace Hydraulic Tank Suction Filter D-5 Replace Coolant and Coolant Hoses (water-cooled engine) D-6 Replace Fuel Hoses D-7 Inspect Boom Wear Pads User Inspector Signature Inspection Date Inspector Title GTZZ25J Operation Manual © Nov. 2022...
Page 92 4. Record the inspection results. If any inspection item is marked as “NO”, the machine must be stopped and re- inspected after repair is completed and the box marked "REPAIRED” shall be checked. Select the appropriate inspection procedure based on the inspection type. © Nov. 2022 GTZZ25J Operation Manual...
Page 93: Appendix 4: Major Modification And Repair Record
Modification/Repair” in the form will be “Good” and the machine can be used. If either inspection result is “NO”, the machine must be re-inspected after the repair is completed until the machine is in “Good” condition before continuing to use the machine. GTZZ25J Operation Manual © Nov. 2022...
Page 94 Solution s Alw ays For B et t er A ccess Solution s Always for Better Access Solutions AS/N ZS Hunan Sinoboom Intelligent Equipment Co., Ltd. 长沙市宁乡高新技术产业园区金洲大道东 128 号 No.128, East Jinzhou Avenue, Ningxiang High-tech Industrial Park, Changsha, Hunan, China 市宁乡高新技术产业园区金洲大道东...

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