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Summary of Contents for Sinoboom TB18E Plus
- Page 1 Maintenance Part No.514002110002 Rev: A Manual Oct 2021 产品说明书 PRODU C T MAN U AL TB18E Plus/TB590E Plus TB20EJ Plus/TB660EJ Plus 0608E (2132E) G T JZ TB20E Plus/TB680E Plus 0808E (2732E) G T JZ TB22EJ Plus/TB740EJ Plus 0808E (2732E) G T JZ...
- 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 Decals/Nameplate Inspection of the Operation Manual for details.) Trade Identification Model Serial No. Imperial Metric From 1400100100 to present TB18E Plus TB18E Plus TB590E Plus From 1400200100 to present TB20EJ Plus TB20EJ Plus TB660EJ Plus From 1401000100 to present...
- 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...
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Page 9: Table Of Contents
Pins and composite bearing... 4-5 Electrical System..... . 3-1 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual © Oct 2021... - Page 10 Chassis and Turntable Components . . 6-7 Tires and Rims..... . 6-7 © Oct 2021 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual...
- Page 11 Electrical Schematic ....6-30 Appendix 1: Prepare the Work Record Before Delivery ..A-1 Appendix 2：Repair & Inspection Report ......A-3 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual © Oct 2021...
- Page 12 © Oct 2021 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual...
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Page 13: Introduction
If you have any questions, contact Hunan Sinoboom In- telligent Equipment Co., Ltd.. TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual © Oct 2021... - Page 14 This Page Intentionally Left Blank © Oct 2021 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual...
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Page 15: Safety
Ensure the machine's lifting height does not exceed 3 m(9.8 ft) until all damage has been repaired and all controllers operate properly. TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual © Oct 2021... -
Page 16: Electrocution Hazards
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) © Oct 2021 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual... - Page 17 • Do not use the platform or boom minimum distance of 0.6m (2ft) assembly to push other machines and reduce the speed. or objects. TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual © Oct 2021...
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Page 18: Jobsite Hazards
Do not lift the platform when the wind speed exceeds 12.5 m/s (28 mph). If the wind speed exceeds 12.5 m/s (28 mph) after the platform is lifted, © Oct 2021 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual... - Page 19 If the machine is used in any other applications, or by any other means, than specified by fold the platform and do not Sinoboom, it must be approved or guided by the continue to operate the machine. manufacturer.
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Page 20: Unsafe Operation Hazards
The battery is vital to maintaining the stability of the machine. • Do not place or attach any suspended load onto any part of the machine. © Oct 2021 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual... -
Page 21: Fall Hazards
Maintenance Manual in addition to following more maintenance manual in addition to following more stringent industry regulations and workplace rules. stringent industry regulations and workplace rules. TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual © Oct 2021... -
Page 22: Crush Hazards
• Limit the speed of travel according to ground conditions, crowding, gradients, the presence and location of personnel and any © Oct 2021 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual... -
Page 23: 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. TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual © Oct 2021... -
Page 24: Battery Hazards
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. © Oct 2021 1-10 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual... -
Page 25: Welding And Polishing Requirements
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. TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual 1-11 © Oct 2021... -
Page 26: After Using The Machine
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. © Oct 2021 1-12 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual... -
Page 27: Specifications
Max drive speed (raised) 0.68 mph 1.1 km/h Drive mode (drive×steer) 4WD×2WS Gradeability 35%/19° Turntable tailswing 4ft 9in 1.45 m Max allowable inclination 5° Turning radius (inside) 2.4 m 7ft 10.5in TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual © Oct 2021... - Page 28 WEIGHT Gross weight (unladen) 11328 kg 24974 lb Table 2-2 TB20EJ Plus specifications TB20EJ Plus (METRIC) TB660EJ Plus (IMPERIAL) MEASURE DIMENSION Max platform height 20 m 65ft 7in © Oct 2021 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual...
- Page 29 600 N/400 N 134 lbf/90 lbf unrestricted) Max operating noise level 80 dB IP grade IP65 POWER 29 V DC,15 kW Motor（Volts/kW） Duplex gear pump displacement 16 ml/r + 4 ml/r TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual © Oct 2021...
- Page 30 Overall length(stowed) 9.63 m 31ft 7in Overall width(stowed) 2.49 m 8ft 2in Overall height (stowed) 2.81 m 9ft 3in Wheelbase 2.49 m 8ft 2in Ground clearance 0.39 m 1ft 3in © Oct 2021 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual...
- Page 31 4061 Psi 2×24V, 480Ah（lead-acid battery） Battery (number×voltage, capacity) 2×24V, 528Ah（lithium battery） Power system voltage 48 VDC Control system voltage 12 VDC Charger（input voltage/output 100～240 V AC,60 A current） GROUND BEARING DATA TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual © Oct 2021...
- Page 32 4ft 9in×2ft 9in×3ft 7in Platform dimension (L×W×H) 1.83×0.85×1.1 m 6ft×2ft 9in×3ft 7in 2.44×0.91×1.1 m 8ft×2ft 11in×3ft 7in PERFORMANCE Rated platform capacity (restricted/ 454 kg/300 kg 1000 lb / 661 lb unrestricted) © Oct 2021 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual...
- Page 33 Max allowable wind speed 12.5 m/s 28 mph Max allowable altitude 1000 m 3280 ft Allowable ambient temperature -10℃～40℃ 14℉～104℉ (lead-acid battery) Allowable ambient temperature (- -20℃～40℃ -4℉～104℉ lithium battery) TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual © Oct 2021...
- Page 34 In cold weather, auxiliary devices are needed to start the machines. e) Rated platform capcity represents the rated load of the platform, including the loads of persons, materials, tools, platform accessories and other objects borne by the platform. © Oct 2021 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual...
- Page 35 SPECIFICATIONS TB18E Plus range of motion 454 kg（1000 lb) 300 kg（661 lb） TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual © Oct 2021...
- Page 36 SPECIFICATIONS TB20EJ Plus range of motion 454 kg（1000 lb) 300 kg（661 lb） © Oct 2021 2-10 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual...
- Page 37 SPECIFICATIONS TB20E Plus range of motion 454 kg（1000 lb) 300 kg（661 lb） TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual 2-11 © Oct 2021...
- Page 38 SPECIFICATIONS TB22EJ Plus range of motion 454 kg（1000 lb) 300 kg（661 lb） © Oct 2021 2-12 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual...
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Page 39: Motor Specifications
(timing starts) until the machine comes to a full stop. Test twice. TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual 2-13 © Oct 2021... -
Page 40: Major Component Weight
Main boom telescope cylinder Main boom level cylinder, upper Main boom level cylinder, lower Main boom lift cylinder Jib boom cylinder（TB20EJ Plus&22EJ Plus） Hybrid motor Wheel assembly Drive reducer Drive motor © Oct 2021 2-14 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual... -
Page 41: Hydraulc System Specifications
Return filter bypass pressure 0.4MPa（58 Psi） High-pressure Filter High-pressure filter bypass pressure 0.7MPa（102 Psi） HYDRAULIC HOSE AND FITTING SPECIFICATIONS HYDRAULIC HOSE TORQUE Hydraulic hoses must be torqued to the following specifications. TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual 2-15 © Oct 2021... -
Page 42: Hydraulic Fitting Torque
210 ± 13 Nm (155 ± 10 ft-lb) M42×2 280 ± 20 Nm (207 ± 15 ft-lb) 540 ± 30 Nm (398 ± 22 ft-lb) 260 ± 15 Nm (192 ± 11 ft-lb) M48×2 © Oct 2021 2-16 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual... - Page 43 120 ± 8 Nm (89 ± 6 ft-lb) 185 ± 12 Nm (136 ± 9 ft-lb) 180 ± 10 Nm (133 ± 7 ft-lb) 320 ± 20 Nm (236 ± 15 ft-lb) TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual 2-17 © Oct 2021...
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Page 44: Hydraulic Hose And Fitting Torque
1. Replace the O-ring if damaged. The O-ring cannot no leaks. be reused if the fitting or hose end has been tight- ened beyond finger tight. 2. Lubricate the O-ring before installation. 3. Properly seat the O-ring. © Oct 2021 2-18 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual... -
Page 45: Fastener Torque Specifications
2400 Nm (1770 ft-lb) Unless special torque requirements are listed in this manual or other instructions, torque Unified Thread Standard bolts (label: UNC) to the values listed in the table bellow. TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual 2-19 © Oct 2021... - Page 46 200 Nm (148 ft-lb) 280 Nm (207 ft-lb) 5/8-18 15/16" 350 Nm (258 ft-lb) 495 Nm (365 ft-lb) 3/4-16 1-1/8" 560 Nm (413 ft-lb) 780 Nm (575 ft-lb) 7/8-14 © Oct 2021 2-20 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual...
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Page 47: System Descriptions
The machine functions are controlled by two controllers, one installed on the left side of turntable to control the turnable rotation and boom functions, the other on the platform to control the machine drive, TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual © Oct 2021... - Page 48 SYSTEM DESCRIPTIONS This Page Intentionally Left Blank © Oct 2021 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual...
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Page 49: Service And Guidelines
Reference the Repair & Inspection Report for items Qualified Sinoboom equipment mechanic is a person requiring inspection. Reference the Inspection recognized by Sinoboom as one who, by possession of Procedures in appropriate areas of this manual to a recognized degree, certificate, training, has perform the inspection and maintenance procedures. -
Page 50: Preventive Maintenance
Reference the Repair & Inspection Report and Maintenance Schedule in this manual for the inspecton items and intervals. Reference the Inspection Procedures in appropriate areas of this manual to perform the inspection and maintenance procedures. © Oct 2021 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual... -
Page 51: Storage
Never attempt to move heavy parts without the aid of a this manual. mechanical device. Do not allow heavy objects to rest in an unstable position. When raising a portion of the equipment, ensure that adequate support is provided. TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual © Oct 2021... -
Page 52: Cleanliness
• The static and dynamic load tests of the machine suggest a compliance with the relevant standard. © Oct 2021 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual... -
Page 53: Pressure-Fit Parts
• Excessive sloppiness in joints. within the text, standard torque values should be used on heat-treated bolts, studs, and steel nuts, in • Noise originating from the joint during operation. TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual © Oct 2021... -
Page 54: Application Of Insulating Silicone Grease To Electrical Connections
1. Prior to the machine assembling, apply silicone grease around the male pins and female pins inside the connectors to prevent oxidization. An injector may be used for the convenience of operation. © Oct 2021 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual... -
Page 55: Maintenance Procedures
Tag the machine and do not use it. • Keep all machine inspection records for at least 10 years or until the machine is no longer in use or as required by machine owner/company/custodian. TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual © Oct 2021... -
Page 56: Following Amaintenance Schedule
A+B+C hours in the box marked "inspection". Select the appropriate inspection procedure based on the Every year or every 1000 hours A+B+C+D inspection type. © Oct 2021 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual... - Page 57 B-5 Inspect Emergency Lowering B-6 Inspect Air filter of Hydraulic Tank B-7 Replace High-Pressure Filter Element B-8 Test Drive Speed B-9 Inspect Length and Angle Sensors B-10 Inspect Tilt Protection TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual © Oct 2021...
- Page 58 D-1 Replace Drive Reducer Gear Oil D-2 Replace Slewing Reducer Gear Oil D-3 Replace Hydraulic Oil D-4 Replace Hydraulic Tank Suction Filter D-5 Inpsect Boom Wear Pads User Inspector Signature © Oct 2021 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual...
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Page 59: Checklist Aprocedures
Performing daily inspection of the hydraulic oil level will help you determine if a problem exists in the hydraulic system. TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual © Oct 2021... -
Page 60: Inspect Hydraulic Leakage
For the specific procedure for fuction tests, please reference the Pre-operation Function Test section in Operation Manual. Before performing the function test, ensure that the safety rules in the operation manual are fully read and understood. © Oct 2021 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual... - Page 61 MAINTENANCE PROCEDURES Figure 5-2 Ground Controller TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual © Oct 2021...
- Page 62 21. Heavy load indicator 9. Platform info 33. Overload limit 10. Alarm message 34. Drive limit (operating position) 22. Overload alarm 35. Drive and boom functions 11. Fault alarm 23. Not used allowed © Oct 2021 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual...
- Page 63 28. Power indicator light 8. Platform rotate switch 18. Steer direction 9. Not used 19. Drive/steer control handle 29. Horn button 10. Jib up/down switch-TB20J Plus 20. Drive direction 30. Buzzer button only TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual © Oct 2021...
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Page 64: Perform Maintenance After
6. Clean the filter housing and install the new element, components. Replace the return filter more frequently then re-install the return filter. in harsh environments. 7. Clean the oil that may spill during the procedure. © Oct 2021 5-10 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual... -
Page 65: Fasteners
3. Check each adjustable joint for loose connection of the new machine. and ensure the sensor wiring is free of damage. TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual 5-11 © Oct 2021... -
Page 66: Inspect Emergency Lowering
Bodily contact with hot hydraulic oil continued operation may result in component damage. may result in severe burn. The air filter of hydraulic tank should be inspected more often in hostile operating environment. © Oct 2021 5-12 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual... -
Page 67: Test Drive Speed
5. Using the main boom telescope function, extend the main boom. 2. Place a suitable vessel under the filter. 6. TB18E Plus：when the boom extends to the farthest(the ground display reads 15.45m/50ft 8in of 3. Remove the filter from the mounting bracket. -
Page 68: Inspect Tilt Protection
9. The boom can be fully retracted. the main boom. Note：The max allowable tolerance of the angle 6. TB18E Plus：when the boom extends to the sensor is not greater than 0.5°within its full range of farthest(the ground display reads 14.1m/46ft 3in of measurement. -
Page 69: Inspect Drive Reducer Oil
Inappropriate gear oil level of slewing reducers will reduce the machine performance, and continued use could result in component damage. Figure 5-10 Inspecting the connecting bolts between chassis and slewing bearing TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual 5-15 © Oct 2021... - Page 70 Fig 5-9 , page 5-15, insert 0.04mm feeler gauge in between the bolt and washer. 4. Ensure the feeler gauge won’t go through the outside of bolt head to the bolt shank. © Oct 2021 5-16 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual...
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Page 71: Inspect Platform Rotate
Fasteners Diameter 10 Minutes (mm/in) (mm/in) Regularly inspecting the platform rotate cylinder fasteners is vital to proper and safe machine operation. 63/2.48 0.96/0.037 80/3.15 0.63/0.025 100/3.94 0.39/0.015 125/4.92 0.23/0.009 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual 5-17 © Oct 2021... -
Page 72: Test Counterbalance Valve
8. The assistant on the ground should inspect whether the wheel on the front left or rear right still remains off the ground, and keept it elevated. © Oct 2021 5-18 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual... -
Page 73: Checklist Cprocedures
In case of frayed, broken wire stands, corrosion, 4. Wear goggles, gloves and protective clothing. kinks in the cables, and broken or damaged 5. Remove the ventilation cover. pulleys, replace the cables and pulleys. TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual 5-19 © Oct 2021... -
Page 74: Tank
All motion functions will not resume until the excessive load is removed. © Oct 2021 5-20 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual... -
Page 75: Checklist Dprocedures
BURN HAZARD Before servicing the hydraulic system, allow the hydraulic oil to cool down to room temperature. Figure 5-16 7. Remove the #1 and #2 bolts as indicated. TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual 5-21 © Oct 2021... -
Page 76: Replace Hydraulic Tank
Extremely dirty condition requires the oil changes to be performed more frequently. When performing the procedure D-3 Replace Hydraulic Oil, page 5-21, the hydraulic tank suction filter must also be replaced. © Oct 2021 5-22 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual... - Page 77 2. Measure the thickness of each wear pad as indicated in the above figure. The wear pad Figure 5-18 TB18E Plus&20EJ Plus boom thickness specifications are listed in the tables wear pads below. Table 5-10 TB18E Plus&20EJ Plus wear pad thickness Thickness Specifications 23mm(0.91in) 18mm(0.71in) 22mm(0.87in) 22mm(0.87in)
- Page 78 3mm(0.118in.), the wear pad assembly should be timely replaced. NOTICE The wear pad disassembled from the boom should never be reused. Be sure to replace with a new wear pad asssembly. © Oct 2021 5-24 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual...
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Page 79: Repair Procedures
The retract cable is installed outside the boom so that the failures with retract cable are self- TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual © Oct 2021... -
Page 80: Platform Controller
5. Use a suitable device to support the platform rotate motor. 6. Remove the bolts and nuts securing the pivot pin 4# to the platform rotate motor. 7. Remove the platform rotate motor. © Oct 2021 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual... -
Page 81: Jib Boom Assembly（Tb20Ej
Inspecting the jib boom assembly the platform. 3. Lower the boom until the platform sits on the support. Take special care not to press the total weight of boom over the support. TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual © Oct 2021... -
Page 82: Cable Track Assembly
4. Remove the bolts as indicated by the arrows in the the retract cable to prevent it from rotating. above figure. 5. Using lifting device, slowly move the cable track away from the boom. © Oct 2021 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual... - Page 83 190±15mm 155±15mm 7.4±0.6in 6.1±0.6in 7. Using a wrench, torque alternately the adjusting nuts of the both extend cables to 112 Nm（82.68 ft- lb）. TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual © Oct 2021...
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Page 84: Main Boom Assembly
8. Remove the bolts and keeper pins of the pivot pins #2 and #3 connecting the boom assembly with the support arm. 9. Using brass drift and wooden hammer, tap the pivot pins #2 and #3 out. © Oct 2021 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual... -
Page 85: Chassis And Turntable Components
Figure 6-15 3. The tightening of the nuts should be done in stages. Following the recommended sequence, tighten nuts per wheel torque as listed in the table below. TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual © Oct 2021... -
Page 86: Reducer And Drive Motor
Wheel nuts should be torqued prior to first use of machine and after each wheel removal. Check torque every 3 months or 150 hours of operation. Reducer and Drive Motor Figure 6-16 Table 6-2 DESCRIPTION Reducer Drive motor © Oct 2021 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual... - Page 87 REPAIR PROCEDURES Reducer Assembly Figure 6-17 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual © Oct 2021...
- Page 88 Anti-spin Bolt 18191035 Bolt Guard 18112137 Countersunk Socket Cap Screw 18121121 Cylindrical Roller Bearing 79913275 Locknut 79913465 Shim 79912310 Inner Ring 79916646 Sun Gear 79911532 Planet Carrier 79917003 Ball Head © Oct 2021 6-10 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual...
- Page 89 Installation of reducer and drive motor 1. Use a lifting device with sufficient capacity to support the outrigger. 2. Install the drive motor, and tighten criss-cross the bolts using a torque wrench. TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual 6-11 © Oct 2021...
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Page 90: Turntable Slewing Mechanism
Loctite 272 to the bolt, and intall be sure the gear backlash falls within 0.15— the bolts one by one. 0.25mm (0.006–0.01in). 4. Tighten the bolts in the sequence as shown in the figure below. © Oct 2021 6-12 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual... -
Page 91: Battery Box
5. Slowly lower the fork arms to move the battery box 12. Refer to Table 6-5 , page 6-13, and tighten the clear of the chassis. bolts per the recommended torques and sequence. TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual 6-13 © Oct 2021... -
Page 92: Battery
Remove all rings, watches and other jewelry. The battery is installed at 2 locations, inside the battery boxes on both sides of chassis and inside the right turntable cover. © Oct 2021 6-14 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual... -
Page 93: Hydraulic System
REPAIR PROCEDURES HYDRAULIC SYSTEM Layout of Hydraulic Elements TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual 6-15 © Oct 2021... -
Page 94: Function Manifold
55–65Nm(41–48ft-lb) Keep fluid flowing in one way Check valve 40–45Nm(30–33ft-lb) Keep fluid flowing in one way Check valve 32.5–35.3Nm Pump discharge Solenoid valve (24–26ft-lb) Priority valve 37–40Nm(27–30ft-lb) Flow control © Oct 2021 6-16 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual... - Page 95 Turntable rotate pressure control 15–2 Relief valve (19–21ft-lb) 40–45Nm(30–33ft-lb) Limit boom up/down pressure Relief valve Hydraulic control 45–50Nm(33–37ft-lb) Oscillate circuit safety protection valve Figure 6-24 202040003032 oscillate counterbalance valve TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual 6-17 © Oct 2021...
- Page 96 Keep the load balanced valve Figure 6-25 202040003061 slewing buffer valve Table 6-9 202040003061 slewing buffer valve TORQUE NAME FUNCTION Counterbalance 40～45Nm(30～33ft-lb) Keep the load balanced valve Shuttle valve Circuit switchover © Oct 2021 6-18 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual...
- Page 97 Table 6-10 202040000329 platform duplex valve TORQUE NAME FUNCTION 40～45Nm(30～33ft-lb) Jib boom lift direction and speed control 1–1 Solenoid valve 40～45Nm(30～33ft-lb) Platform rotate direction and speed control 1–2 Solenoid valve Damper 5Nm(9ft-lb) Damper 5Nm(9ft-lb) TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual 6-19 © Oct 2021...
- Page 98 32.5–35.3Nm Boom lift speed control solenoid valve (24–26ft-lb) 55–65Nm(41–48ft-lb) Limit the boom down pressure Relief valve 44.9–50.3Nm Boom lift speed control Solenoid valve (33.1–37.1ft-lb) Compensator 40.6Nm(30ft-lb) Discharge pressure valve © Oct 2021 6-20 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual...
- Page 99 REPAIR PROCEDURES Figure 6-28 202040003126 telescope control valve Table 6-12 202040003126 telescope counterbalance valve TORQUE NAME FUNCTION Counterbalance 45–50Nm(33–37ft-lb) Keep the load balanced valve TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual 6-21 © Oct 2021...
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Page 100: Hydraulic Symbols
2–position 4–way 28.5682 34.4087 solenoid directional 16.0000 28.5682 棕 兰 valve 16.0000 32.0000 黑 32.0000 28.5682 Pressure gradient 16.0000 28.5682 16.0000 control valve 17.4787 Check valve 46.7096 34.4087 © Oct 2021 6-22 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual 32.0000 28.5682... -
Page 101: Hydraulic Schematic
REPAIR PROCEDURES Hydraulic Schematic Figure 6-30 TB18E Plus hydraulic schematic TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual 6-23 © Oct 2021... - Page 102 REPAIR PROCEDURES Figure 6-31 TB20EJ Plus hydraulic schematic © Oct 2021 6-24 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual...
- Page 103 REPAIR PROCEDURES Figure 6-32 TB22EJ Plus hydraulic schematic TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual 6-25 © Oct 2021...
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Page 104: Electrical System
If the battery acid escapes, please petroleum jelly to the terminals or use terminal use baking soda to neutralize the protector acid. 3. Keep the area around the battery clean and dry. Charing © Oct 2021 6-26 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual... - Page 105 If storing the battery in hot temperatures or during hot weathe monitor the specific gravity or the voltage more frequently (about every 2 - 4 weeks). TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual 6-27 © Oct 2021...
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Page 106: Electrical Symbols
θ 兰 棕 θ 黑 Two lines connected Delay relay 17.4787 46.7096 46.8000 34.4087 θ Power-off switch Motor 0000 28.5682 16.0000 28.5682 46.7096 Relay Storage battery 46.8000 © Oct 2021 6-28 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual + Li... - Page 107 Key switch Warning lamp Preheating wire Valve Two lines non- connected 兰 棕 Proximity switch/ 黑 Pressure sensor 28.5682 46.7096 28.5682 兰 棕 黑 Fuel level sensor 46.8000 Horn 28.5682 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual 6-29 © Oct 2021...
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Page 108: Electrical Schematic
XJ1-25/26 IN_50 OUT_25 XJ2-13 XJ1-24 XJ2-6 XJ1-22 XJ2-5 XJ1-23 SB200 GNDS SA201 XJ1-13/14 XJ1-3/4 XJ1-17/18 XJ1-1/2 +12V XJ1-15/16 XJ1-19/20 XJ1-11/12 XJ1-9/10 XJ1-7/8 XJ1-5/6 Figure 6-33 Electrical schematic of turntable © Oct 2021 6-30 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual... - Page 109 DT15a V(C)_IN_59 PWM_OUT_38 DT15b V(C)_IN_60 PWM_OUT_39 V(C)_IN_56 PWM_OUT_40 IN_47 OUT_24 H103 L105 L106 IN_48 OUT_23 IN_49 OUT_26 IN_50 OUT_25 H100 HG100 S116 SB100 Figure 6-34 Electrical schematic of platform TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual 6-31 © Oct 2021...
- Page 110 REPAIR PROCEDURES This Page Intentionally Left Blank © Oct 2021 6-32 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual...
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Page 111: Appendix 1: Prepare The Work Record Before Delivery
3. Record the inspection results. If any inspection results are "NO", the machine must be stopped and re-in- spected after repair is completed and marked in the box marked "inspection". TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual © Oct 2021... - Page 112 REPAIR PROCEDURES This Page Intentionally Left Blank © Oct 2021 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual...
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Page 113: Appendix 2：Repair & Inspection Report
B-2 Inspect Rim ,Tire and Fasteners B-3 Inspect Hydraulic Oil B-4 Inspect Electrical Wiring B-5 Inspect Emergency Lowering B-6 Inspect Air filter of Hydraulic Tank B-7 Replace High-Pressure Filter Element TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual © Oct 2021... - Page 114 Good Damage or Description Been Repaired Condition Malfunction D-1 Replace Drive Reducer Gear Oil D-2 Replace Slewing Reducer Gear Oil D-3 Replace Hydraulic Oil D-4 Replace Hydraulic Tank Suction Filter © Oct 2021 TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual...
- Page 115 "inspection". Select the appropriate inspection procedure based on the inspection type. Select the appropriate inspection procedure based on the inspection type. TB18E Plus&20EJ Plus&20E Plus&22EJ Plus Maintenance Manual © Oct 2021...
- Page 116 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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