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Sinoboom TB14J Plus Maintenance Manual

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TB14J Plus Maintenance Manual
Manual No: 505084110002
Manual Version: A
August 2023
Translated version
Preface to TB14J Plus Maintenance
Maintenance
Manual
产品说明书
PRODU
TB14J Plus/TB460J Plus
Manual
G T JZ
G T JZ
G T JZ
G T JZ
C T MAN U AL
0608E (2132E)
0808E (2732E)
0808E (2732E)
0808E (2732E)

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Summary of Contents for Sinoboom TB14J Plus

  • Page 1 TB14J Plus Maintenance Manual Maintenance Manual No: 505084110002 Manual Version: A August 2023 Manual 产品说明书 Translated version Preface to TB14J Plus Maintenance PRODU C T MAN U AL TB14J Plus/TB460J Plus Manual 0608E (2132E) G T JZ 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 and 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 hands...
  • Page 4 Sales Tel:+86 400-601-5828/0086-0731-87116222 Service Tel:+86 400-608-1289/0086-0731-87116333 E-mail:info@sinoboom.com/sales@sinoboom.com Address: No.128, East Jinzhou Avenue, Ningxiang High-tech Industrial Park, Changsha, Hunan, China Postal code:410600 Copyright©Hunan Sinoboom Intelligent Equipment Co., Ltd. Hunan Sinoboom Intelligent Equipment Co., Ltd. retains the right of final interpretation of the manual.
  • Page 5 To Users Thank you for choosing and using the machinery of Hunan Sinoboom In- telligent Equipment Co., Ltd. Use this machine only to transport tools to work locations and for performing tasks on the work platform. Only authorized personnel who have received appropriate MEWP training may operate this machine.
  • Page 6 Manual Revision History: Manual DATE Description Ver- sion: August 2023 Original issue...
  • Page 7 The manual applies to the following models and serial numbers: Imperial Trade ID Model Metric Trade ID Serial No. 0508400100 to present TB14J Plus TB14J Plus TB460J Plus Note: • Check the machine model and serial number on the machine nameplate. The location of the name- plate can be found in the Diagram of Decal Positions section of the Operation Manual.

  • Page 9: Table Of Contents

    Hydraulic Hose Torque ....21 Hydraulic Fitting Torque ... . . 22 © August 2023 TB14J Plus Maintenance Manual...
  • Page 10 9.5 Electrical Schematic Diagram . . 100 7.2 Kubota Engine 05-E4B Series . . . 63 10 Functions and 7.3 Auxiliary Power System ..70 Controls ....... 103 © August 2023 TB14J Plus Maintenance Manual...
  • Page 11 Installation and Removal ..130 Instructions for Use ....130 © August 2023 TB14J Plus Maintenance Manual...
  • Page 12 © August 2023 TB14J Plus Maintenance Manual...

  • Page 13: Safety Warning Symbols And Safety Warning Descriptions

    Indicates an imminently hazardous situation that, if not avoided, could result in death or serious injury. Indicates an imminently hazardous situation that, if not avoided, could result in minor or moderate injury. NOTICE Indicates information directly or indirectly related to personal safety, machine damage, or property loss. © August 2023 TB14J Plus Maintenance Manual...
  • Page 14 © August 2023 TB14J Plus Maintenance Manual...
  • Page 15 No smoking or open Lifting point Lashing point Tire ground pressure Hydraulic oil filler flames/sparks Platform load capacity Do not use damaged Tool or weight Fast/high speed Slow/low speed power cords Horn © August 2023 TB14J Plus Maintenance Manual...
  • Page 16 SAFETY WARNING SYMBOLS AND SAFETY WARNING DESCRIPTIONS This Page Intentionally Left Blank TB14J Plus Maintenance Manual © August 2023...

  • Page 17: Maintenance Safety Precautions

    It is forbidden to alter or modify the machine Precautions before Maintenance without the written permission of Hunan Sinoboom Intelligent Equipment Co., Ltd. Before inspecting and maintaining the machine as well as during the process of maintenance, maintenance personnel must be careful and take measures to avoid dangerous situations.

  • Page 18: Maintenance Safety

    Please strictly follow the above requirements during the maintenance process. In addition, take other measures to ensure safety during the maintenance process as ap- propriate for the working environment. TB14J Plus Maintenance Manual © August 2023...
  • Page 19 • After maintenance is completed, thoroughly clean up any spilled hydraulic oil, and avoid allowing it © August 2023 TB14J Plus Maintenance Manual...
  • Page 20 • Only approved non-flammable If treatment is not carried out im- cleaning solutions should be used mediately, serious complications on the machine. may result. TB14J Plus Maintenance Manual © August 2023...
  • Page 21 • Batteries contain sulfuric acid • Do not short-circuit the positive and can produce explosive and negative terminals of the © August 2023 TB14J Plus Maintenance Manual...

  • Page 22: Considerations After

    3. The safety protective device needs to be restored or reinstalled, and if necessary, be recalibrated. 4. After maintenance, clear up the tools and equip- ment for maintenance, remove the replaced parts and loose objects, and clean up the site. TB14J Plus Maintenance Manual © August 2023...

  • Page 23: Technical Characteristics

    3 persons/2 persons platform (restricted) Drive speed (stowed) 0～3 mph 0～4.8 km/h Drive speed (raised) 0～0.5 mph 0～0.8 km/h Gradeability (4WD) Turntable slewing (angle/continuity) 360°/continuous Platform slewing angle 160° Maximum allowable tilt angle 5° © August 2023 TB14J Plus Maintenance Manual...
  • Page 24 Maximum allowable lateral force 400 N 90 lbf (restricted/unrestricted) Maximum allowable wind speed 12.5 m/s 28 mph Maximum allowable altitude 1000 m 3280 ft Allowable ambient temperature -10℃～40℃ 14℉～104℉ range Maximum allowable relative humidity © August 2023 TB14J Plus Maintenance Manual...

  • Page 25: Specifications Of Major

    Table 3-3 Kubota engine D1105-E4B-EU-X1 Speed ratio 47.6 Type In-line, water-cooled, 4-stroke Braking torque 250 Nm (184 ft-lb) Number of Brakestarting cylinders 1.8～2 MPa (261～290 psi) pressure Cylinder bore 78 mm (3.07 in) © August 2023 TB14J Plus Maintenance Manual...

  • Page 26: Motor

    Table 3-13 Open-circuit variable displacement pump overturning (PN.202010003140) moment Holding 72300 Nm (53321 ft-lb) Type Piston pump moment Displacement 28 ml/r Reduction ratio 102:1 Rated rpm 3000 rpm Rated pressure 25 MPa (3625 psi) TB14J Plus Maintenance Manual © August 2023...

  • Page 27: Function Speed

    Level platform upward 50～60s el joystick to maximum travel distance to drive forward and reverse for 30m respectively for two times. Level platform downward 40～50s Raise jib 30～38s © August 2023 TB14J Plus Maintenance Manual...

  • Page 28: Weight Of Major Components

    Main boom upward leveling cylinder Main boom downward leveling cylinder Main boom lift cylinder Jib cylinder Swing cylinder Counterweight 1350 2976 Slewing reducer Slewing motor Travel reducer Travel motor Tire assembly Engine - Yanmar 3TNV80F-NXDSI TB14J Plus Maintenance Manual © August 2023...

  • Page 29: Pressure Limits

    Table 3-20 Ambient temperature Amer Mobil Shell Castrol range 0℃～40℃ Hyspin AWH-M46 L-HM46 DTE 10 Excel 46 S2M46 (32℉～104℉) -25℃～25℃ Hyspin HVI-32 L-HV32 DTE 10 Excel 32 TELLUS-S3VE32 (-13℉～77℉) © August 2023 TB14J Plus Maintenance Manual...
  • Page 30 CJ-4 grade, which is suitable for use in areas with temperature range of -15℃ ～40℃ (5～104℉). If the ambient temperature is beyond the applicable range, please select other appropriate engine oil. TB14J Plus Maintenance Manual © August 2023...

  • Page 31: Torque Specifications

    Swing cylinder bolt (for small-sized/middle-sized platform/with 1.83m 100 Nm (74 ft-lb) swing gate) Swing cylinder bolt 70 Nm (52 ft-lb) (for large-sized platform/with 2.44m swing gate) Swing cylinder nut 630 Nm (465 ft-lb) © August 2023 TB14J Plus Maintenance Manual...

  • Page 32: Fastener Torque Specifications

    ( ( i i n n ) ) 10 Nm (7 ft-lb) 14 Nm (10 ft-lb) 1/4-20 7/16" 21 Nm (15 ft-lb) 29 Nm (21 ft-lb) 5/16-18 1/2" 37 Nm (27 ft-lb) 51 Nm (38 ft-lb) 3/8-16 9/16" © August 2023 TB14J Plus Maintenance Manual...

  • Page 33: Hydraulic Hose Torque

    26±2 Nm (19±2 ft-lb) M14×1.5 40±3 Nm (30±2 ft-lb) M16×1.5 50±4 Nm (37±3 ft-lb) M18×1.5 60±4 Nm (44±3 ft-lb) M20×1.5 70±5 Nm (52±4 ft-lb) M22×1.5 85±6 Nm (63±4 ft-lb) M24×1.5 90±6 Nm (66±4 ft-lb) M26×1.5 © August 2023 TB14J Plus Maintenance Manual...

  • Page 34: Hydraulic Fitting Torque

    320±20 Nm (236±15 ft-lb) 260±15 Nm (192±11 ft-lb) M33×2 240±15 Nm (177±11 ft-lb) 450±25 Nm (332±18 ft-lb) 330±20 Nm (243±15 ft-lb) M42×2 280±20 Nm (207±15 ft-lb) 540±30 Nm (398±22 ft-lb) 420±25 Nm (310±18 ft-lb) M48×2 © August 2023 TB14J Plus Maintenance Manual...
  • Page 35 110±8 Nm (81±6 ft-lb) 1-1/16-12 110±8 Nm (81±6 ft-lb) 140±10 Nm (103±7 ft-lb) 1-5/16-12 160±10 Nm (118±7 ft-lb) 210±15 Nm (155±11 ft-lb) S (heavy-duty) 7/16-20 21±2 Nm (15±2 ft-lb) 23±2 Nm (17±2 ft-lb) © August 2023 TB14J Plus Maintenance Manual...
  • Page 36 50±3 Nm (37±2 ft-lb) 80±6 Nm (59±4 ft-lb) 7/8-14 75±5 Nm (55±4 ft-lb) 125±10 Nm (92±7 ft-lb) 1-1/16-12 110±8 Nm (81±6 ft-lb) 185±15 Nm (136±11 ft-lb) 1-5/16-12 160±10 Nm (118±7 ft-lb) 280±20 Nm (207±15 ft-lb) © August 2023 TB14J Plus Maintenance Manual...

  • Page 37: Maintenance Instructions25

    Equipment Co., Ltd. recommends this task be per- formed by a factory-trained service technician, a person Pre-delivery Inspection (PDI) recognized by Sinoboom as one who, by qualification, certificate and training, has successfully demonstrated The pre-delivery inspection shall be performed by quali- the ability and proficiency to service, repair and maintain fied Sinoboom technicians.

  • Page 38: Responsible Persons And Qualifi- Cations For Performing Inspection

    1, 2 Drive hub Wheel nuts 1, 6 1, 6 1, 6 Drive motor 1, 2, 6 1, 2, 6 1, 2, 6, 11 Travel reducer Steering components 1, 2 1, 2 1, 2 © August 2023 TB14J Plus Maintenance Manual...
  • Page 39 Engine oil 6, 11 6, 11 Cooling system 1, 2, 5, 6, 7 1, 2, 5, 6, 7 1, 2, 5, 6, 7, 11 1, 5 1, 5, 11 1, 5, 11 Fuel filter © August 2023 TB14J Plus Maintenance Manual...
  • Page 40 1, 3, 10 device and brake device 1, 3, 10 1, 3, 10 1, 3, 10 Foot switch Emergency stop button (ground and 1, 3, 10 1, 3, 10 1, 3, 10 platform) © August 2023 TB14J Plus Maintenance Manual...
  • Page 41 All fasteners, pins, protective guards 1, 2 1, 2 1, 2 and covers Grease and lubricating to specifications Functional test of all systems Paint and appearance Inspection date marked on chassis Notify Sinoboom of machine ownership © August 2023 TB14J Plus Maintenance Manual...

  • Page 42: General Maintenance

    Operation Manual able to start, and have the machine marked. and this manual. 2. All controls should be turned off to avoid accidental actuation of the control system. © August 2023 TB14J Plus Maintenance Manual...
  • Page 43 The machine should be in stowed position with all cordance with the requirements of this manual. tires adjusted to keep aligned. 8. Acceptance of machine installed on site shall meet • Fully raise and lower the platform and steer left and © August 2023 TB14J Plus Maintenance Manual...
  • Page 44 Application of Insulating Silicone correct position, as unsealed gaskets can cause serious Grease to Electrical Connections system damage. Insulating silicone grease should be applied to all elec- trical connections for the purpose of: © August 2023 TB14J Plus Maintenance Manual...
  • Page 45 If the hydraulic oil with same type as that supplied other satisfactory lubricant. with the machine is not available, consult local sup- plier to help you select the appropriate hydraulic oil. Do not mix petroleum with synthetic base oil. © August 2023 TB14J Plus Maintenance Manual...

  • Page 46: Major Modification And Repair

    The compo- site bearing uses dry coupling which does not re- quire lubrication. • During installation and operation, inspect the piv- ot pin to ensure that there are no burrs, nicks or © August 2023 TB14J Plus Maintenance Manual...

  • Page 47: Chassis And Turntable Assembly

    • The tire is severely cracked, broken, deformed or shows other abnormalities. • The tire ply shows a smooth, uniform cut with a total length of more than 75 mm (3 in). © August 2023 TB14J Plus Maintenance Manual...

  • Page 48: Checking Wheel Nuts

    Parts Manual of the corresponding machine. If you choose not to use the replacement tires recommended • The tire shows severe bulging. by Hunan Sinoboom Intelligent Equipment Co., Ltd., the • The wear extent of the tire’s ground-supporting sur- following specifications should be adhered to: face exceeds 25%.

  • Page 49: Travel Drive Device

    The travel drive device is mainly composed of a travel reducer and a travel motor. Fig 3 Diagram of travel drive device Table 5-2 Travel drive device Table 5-2 Travel drive device(Continued) Description Travel reducer Axle Tire Travel motor © August 2023 TB14J Plus Maintenance Manual...

  • Page 50: Cap

    2. Remove the oil plug from the oil port 2, and check the oil level in the reducer, which should be even with the oil port. Disassembly and Installation 3. Add oil as needed, until the oil level is even with the Disassembly © August 2023 TB14J Plus Maintenance Manual...

  • Page 51: Slewing Mechanism

    5. After installation, fill appropriate amount of industrial (worm gear) of the slewing bearing, so as to rotate the gear oil with the viscosity grade of 75W-90 as turntable. needed. © August 2023 TB14J Plus Maintenance Manual...

  • Page 52: Lubricating Slewing Bearing

    1. Connect the grease nipple on the slewing bearing and the nipple at position #1 with a hose, as shown in the figure below. TB14J Plus Maintenance Manual © August 2023...

  • Page 53: Inspecting Slewing Bearing Bolts

    (turntable counterweight side). 7. Make sure that the feeler gauge will not penetrate under the bolt head to the bolt shank. Fig 9 Instruction for inserting the feeler gauge © August 2023 TB14J Plus Maintenance Manual...

  • Page 54: Disassembly And Installation

    1. Main boom fully retracted; avoid damage to the turntable, slewing bearing and other parts on the machine. 2. Boom tube fully lifted. 7. Use appropriate tools to draw a line on the outer © August 2023 TB14J Plus Maintenance Manual...
  • Page 55 8. Remove the lifting equipment from the slewing bearing. 9. Position the turntable assembly above the chassis using suitable lifting equipment, then carefully lower the turntable onto the slewing bearing, and align the © August 2023 TB14J Plus Maintenance Manual...

  • Page 56: Counterweight

    Before removing the battery, the charger power supply and the working power of the whole machine must be cut off. • Except professionals, other people shall not disassemble the battery case; otherwise it may cause system damage. TB14J Plus Maintenance Manual © August 2023...

  • Page 57: Boom And Platform Assembly

    To activate the timing system again, follow these steps: release all control buttons, handles, and foot switch, and then depress the foot switch again. © August 2023 TB14J Plus Maintenance Manual...

  • Page 58: Platform And Jib

    Refer to the Torque Specifica- button at the platform controls and turntable tions section for the tightening torque. controls. 3. Mark and disconnect the harness connections in the platform controls. TB14J Plus Maintenance Manual © August 2023...

  • Page 59: Jib Assembly

    Inspect the jib pivot pin for wear, scratches, deforma- mallet. tion or other damage. Replace the pivot pin if necessary. 6. Slowly remove the swing cylinder with the aid of the lifting equipment. © August 2023 TB14J Plus Maintenance Manual...

  • Page 60: Upward Leveling Cylinder

    1. Adjust the boom tube to fully retracted position and Follow the reverse order of the disassembly procedures. slightly raise the main boom to horizontal position. 2. Remove the cover plate from the head of the main boom (near the turntable). TB14J Plus Maintenance Manual © August 2023...

  • Page 61: Drag Chain Assembly

    6. Remove the fastening bolts indicated by the arrows above. 7. Take appropriate preventive measures and slowly remove the drag chain assembly from the boom tube with the aid of the lifting equipment. © August 2023 TB14J Plus Maintenance Manual...

  • Page 62: Downward Leveling Cylinder

    #1 with a brass rod and mallet. 5. Remove the retaining bolt at the pivot pin #2, and knock out the pivot pin #2 with a brass rod and mallet. TB14J Plus Maintenance Manual © August 2023...

  • Page 63: Main Boom Assembly

    8. Slowly lower the boom tube to stowed position with ous personal injury and machine damage. 1. Make sure to remove the platform assembly, jib as- sembly and upward leveling cylinder firstly. © August 2023 TB14J Plus Maintenance Manual...

  • Page 64: Boom Slider

    12. With the assistance of the lifting equipment, slowly remove the main boom assembly from the turntable and carefully place it on a suitable support. Installation Follow the reverse order of the disassembly procedures. © August 2023 TB14J Plus Maintenance Manual...

  • Page 65: Telescopic Wire Rope

    (near the platform). 2. Measure the thickness of each slider at the head and tail of the main boom. 3. If the telescopic cylinder has sliders, measure the © August 2023 TB14J Plus Maintenance Manual...
  • Page 66 1. Remove the cover plate from the head of the main tool to prevent rotation. boom (near the turntable). 2. Perform the following checks on the wire rope: • Check the rope for wear, breakage, corrosion or TB14J Plus Maintenance Manual © August 2023...
  • Page 67 “A” and “B” in the figure below. 11. Reattach the locking nut to the wire rope retainer and remove all clamps. 12. Check whether each boom segment functions properly. © August 2023 TB14J Plus Maintenance Manual...
  • Page 68 BOOM AND PLATFORM ASSEMBLY This Page Intentionally Left Blank TB14J Plus Maintenance Manual © August 2023...

  • Page 69: Power System

    25. Alternator Engine oil drain plug location may vary based on oil pan options. Fuel System Checking Fuel Level The fuel level can be checked from the energized turnta- ble or platform control panel. © August 2023 TB14J Plus Maintenance Manual...
  • Page 70 6 months or after 500 hours of operation. Draining Fuel Filter/Fuel-water Separator NOTICE It is recommended to drain the fuel filter/fuel-water sep- arator daily. Do not pre-fill the filter, or the filter may be contaminated. TB14J Plus Maintenance Manual © August 2023...
  • Page 71 LOW (COLD) mark on the dipstick. 6. If necessary, fill with correct engine oil to the FULL (HOT) mark on the dipstick according to the Oil Specification Description , and do not overfill the tank. Fig 5 © August 2023 TB14J Plus Maintenance Manual...
  • Page 72 9. After the engine is warm, shut it off and let it sit for check for engine oil leaks. 10 minutes. 9. After the engine is warm, shut it off and let it sit for 10. Recheck the engine oil level. 10 minutes. TB14J Plus Maintenance Manual © August 2023...
  • Page 73 Press down and turn the cap clockwise. 5. Remove the cap of the reserve tank, and fill it to the © August 2023 TB14J Plus Maintenance Manual...
  • Page 74 0.29-0.49MPa (42-71psi) compressed air to re- move the particulates. Use the lowest possible air pressure to remove the dust without damaging the element. 4. If the air filter is equipped with a double element, © August 2023 TB14J Plus Maintenance Manual...

  • Page 75: Kubota Engine 05-E4B Series

    The dirt or water entering the combustion sys- tem can cause severe damage to the fuel pump and injectors. © August 2023 TB14J Plus Maintenance Manual...
  • Page 76 To avoid false fault messages, do not attempt to start 7. Start the engine to check for oil leakage. the fuel system while bleeding. Cleaning Fuel Filter Element This section is for element-type fuel filter only. TB14J Plus Maintenance Manual © August 2023...
  • Page 77 Checking Engine Oil Level 1. Turn off the engine. 2. Make sure that the machine and engine are level. 3. Remove the oil dipstick from the engine and wipe it clean with non-fiber cleaning cloths. © August 2023 TB14J Plus Maintenance Manual...
  • Page 78 Checking Coolant Level 1. Turn off the engine. 2. Make sure that the machine and engine are level. 3. Without recovery tank: After the coolant tempera- ture drops to below 50℃ (122℉), remove the TB14J Plus Maintenance Manual © August 2023...
  • Page 79 Make sure that air bub- bles do not develop as you fill the radiator. 3. Reinstall the radiator cap. © August 2023 TB14J Plus Maintenance Manual...
  • Page 80 It is recommended to replace the air cleaner element 6. Add correct coolant to the FULL mark according to every 6 months or after 500 hours of operation or 6 the Oil Specification Description . times of cleaning. TB14J Plus Maintenance Manual © August 2023...
  • Page 81 2. Remove the fan belt. • Check the fan belt for damage. If the fan belt is 3. Replace with a new fan belt. 4. Install the alternator. 5. Check the fan belt tension. © August 2023 TB14J Plus Maintenance Manual...

  • Page 82: Auxiliary Power System

    The auxiliary power system cannot be used as the main power source to drive the travel function, but can be used to return the machine to the stowed position in a short time. TB14J Plus Maintenance Manual © August 2023...

  • Page 83: Hydraulic System

    HYDRAULIC SYSTEM © August 2023 TB14J Plus Maintenance Manual...

  • Page 84: Layout Of Hydraulic Elements

    1. Oscillating counterbalance valve 2. Two-speed manifold 3. Brake manifold 4. Central rotary joint 5. Travel control valve 6. Drain manifold 8. Open-circuit variable 9. Closed-circuit variable 7. Oscillating multi-way valve displacement pump displacement pump © August 2023 TB14J Plus Maintenance Manual...

  • Page 85: Function Valves

    40～45Nm (30～33ft-lb) Keeps oil flowing in one direction Check valve Pressure-relief 55～65Nm (41～48ft-lb) Controls system pressure valve 33.9Nm (25ft-lb) Controls steering speed Flow valve Compensator 55～60Nm (41～44ft-lb) Releases pressure for power unit valve © August 2023 TB14J Plus Maintenance Manual...
  • Page 86 14–4 valve 14–5 Pressure-relief 40～45Nm (30～33ft-lb) Controls the pressure for turntable rotating 14–6 valve 14Nm (10ft-lb) Coil Damper 5Nm (4ft-lb) Proportional 33Nm (24ft-lb) Controls the speed of boom telescoping valve 14Nm (10ft-lb) Coil TB14J Plus Maintenance Manual © August 2023...
  • Page 87 Flushes the oil at the oil suction side of closed 33～35Nm (24～26ft-lb) Flush valve system to the oil tank Pressure-relief 40～45Nm (30～33ft-lb) Limits the pressure at the oil suction side valve 12～15Nm (9～11ft-lb) Shuttle valve Switches between oil lines © August 2023 TB14J Plus Maintenance Manual...
  • Page 88 Damper 5Nm (4ft-lb) Oscillating Counterbalance Valve (PN.202040003032) Fig 4 Oscillating counterbalance valve (PN.202040003032) Table 8-4 Oscillating counterbalance valve (PN.202040003032) Torque Name Function Counterbalance 40～45Nm (30～33ft-lb) Keeps the load balanced valve TB14J Plus Maintenance Manual © August 2023...
  • Page 89 Controls flow for oil lines 25.8～28.5Nm Solenoid valve Controls oscillation (19～21ft-lb) Pilot-operated 45～50Nm (33～37ft-lb) Limits the maximum pressure for oscillation system valve Damper 5Nm (9ft-lb) 40～45Nm (30～33ft-lb) Keeps oil flowing in one direction Check valve © August 2023 TB14J Plus Maintenance Manual...
  • Page 90 Function Pressure 33.9Nm (25ft-lb) Controls pressure of brake and high/low speed reducing valve Damper 27.1Nm (20ft-lb) Controls braking 3–1 Solenoid valve 27.1Nm (20ft-lb) Controls high-low speed switching 3–2 Solenoid valve Damper Damper Damper TB14J Plus Maintenance Manual © August 2023...
  • Page 91 Keeps the load balanced valve Luffing Counterbalance Valve (PN.202040000377) Fig 8 Luffing counterbalance valve (PN.202040000377) Table 8-8 Luffing counterbalance valve (PN.202040000377) Torque Name Function Counterbalance 70～75Nm (52～55ft-lb) Keeps the load balanced valve Damper 5Nm (4ft-lb) © August 2023 TB14J Plus Maintenance Manual...
  • Page 92 HYDRAULIC SYSTEM Leveling Counterbalance Valve (PN.202040000011) Fig 9 Leveling counterbalance valve (PN.202040000011) Table 8-9 Leveling counterbalance valve (PN.202040000011) Torque Name Function Counterbalance 70～75Nm (52～55ft-lb) Keeps the load balanced valve TB14J Plus Maintenance Manual © August 2023...
  • Page 93 Table 8-10 Duplex platform valve (PN.202040003259) Torque Name Function 40～45Nm (30～33ft-lb) Controls the direction of platform swing 1–1 Solenoid valve 40～45Nm (30～33ft-lb) Controls the direction of jib luffing movement 1–2 Solenoid valve Damper 5Nm (3.7ft-lb) Damper 5Nm (3.7ft-lb) © August 2023 TB14J Plus Maintenance Manual...
  • Page 94 Torque Name Function 40～45Nm (30～33ft-lb) Controls the direction of platform swing movement 1–1 Solenoid valve 40～45Nm (30～33ft-lb) Controls the direction of jib luffing movement 1–2 Solenoid valve Damper 5Nm (9ft-lb) Damper 5Nm (9ft-lb) © August 2023 TB14J Plus Maintenance Manual...

  • Page 95: Hydraulic Oil

    2. Open the left turntable cover and locate the hydraul- ic tank. 3. Close the hydraulic shut-off valve located on the side of the tank. 4. Place an appropriate oil-collecting container under © August 2023 TB14J Plus Maintenance Manual...

  • Page 96: Hydraulic Tank

    1. Turn off the machine. The replacement interval should be shorter in harsh working environments. 2. Locate the air filter on the top of the hydraulic tank. 3. Remove the air filter. 1. Turn off the machine. TB14J Plus Maintenance Manual © August 2023...

  • Page 97: Oscillating Cylinder Exhausting

    3. Drive machine to make the right steering wheel Checking Locking Function of moving onto the wooden block. 4. The assistant personnel check the other three © August 2023 TB14J Plus Maintenance Manual...

  • Page 98: Checking Cylinder Drift

    17.4787 101048050002 审 核 银友国 共 页 第 页 工 艺 刘奇志 日 期 2018.10.25 Emergencypower unit 16.0000 46.7096 34.4087 Hydraulic motor 32.0000 16.0000 TB14J Plus Maintenance Manual © August 2023...
  • Page 99 32.0000 46.7096 32.0000 34.4087 2-position 4-way 28.5682 34.4087 solenoid directional 16.0000 28.5682 valve 棕 兰 16.0000 32.0000 黑 32.0000 28.5682 28.5682 16.0000 Priority valve 16.0000 17.4787 Check valve 46.7096 34.4087 32.0000 28.5682 16.0000 © August 2023 TB14J Plus Maintenance Manual...

  • Page 100: Hydraulic Schematic Diagram

    HYDRAULIC SYSTEM 8.10 HYDRAULIC SCHEMATIC DIAGRAM Fig 13 Hydraulic Schematic Diagram TB14J Plus Maintenance Manual © August 2023...

  • Page 101: Electrical System

    If satisfying the Result insulated and protect it from corrosion. 1, proceed with the next step. • Check the battery compartment for water accumula- tion. If any, blot up the accumulated water immediately. © August 2023 TB14J Plus Maintenance Manual...

  • Page 102: Adding Water

    (the white dot of the battery observation hole the following table. is not at the top), wear protective gloves to add con- forming distilled water or deionized water to the TB14J Plus Maintenance Manual © August 2023...

  • Page 103: Fault Codes Description

    Check whether the platform load exceeds the Overload alarm Overload alarm rating. Check whether the weighing sensor functions Weighing sensor Weighing sensor fault properly. fault Drive joystick error Drive joystick data error Check the drive joystick data © August 2023 TB14J Plus Maintenance Manual...
  • Page 104 Check the wiring of main boom extending extending solenoid solenoid valve fault solenoid valve valve fault Main boom retracting Check the wiring of main boom retracting Main boom solenoid valve fault solenoid valve © August 2023 TB14J Plus Maintenance Manual...
  • Page 105 Electrically Electrically proportional relief Check the wiring of electrically proportional relief proportional relief valve fault valve valve fault Articulated boom angle Check whether the articulated boom angle Articulated boom © August 2023 TB14J Plus Maintenance Manual...

  • Page 106: Engine Fault Codes

    Inspect whether the leads of the power supply and communication are inserted properly and reliably. CAN equipment offline Inspect whether all pins of the Deutsch plugs for the upper controller and lower controller connecting cables are wired according to the drawing. TB14J Plus Maintenance Manual © August 2023...
  • Page 107 Lift, luffing cylinder failure Repair or replace the cylinder The switch is not in correct The key switch is in neutral position. Boom movement position The lower controller is in platform control position. switches on lower © August 2023 TB14J Plus Maintenance Manual...
  • Page 108 Travel control with no The switch is not in correct The lower controller is in ground control position. response position The emergency stop button at the lower controller or upper controller is pressed. TB14J Plus Maintenance Manual © August 2023...
  • Page 109 The battery is out of power, not as indicated by the calibration is incorrect intermittently battery gauge. Parameters after setting could not be The parameters exceed the limit. Abnormal storage saved successfully Lower controller malfunctioning. after several attempts. © August 2023 TB14J Plus Maintenance Manual...

  • Page 110: Electrical Symbols

    Two lines connected 17.4787 46.7096 棕 兰 46.8000 黑 34.4087 Power switch θ Motor .0000 28.5682 16.0000 28.5682 46.7096 46.8000 Relay Storage battery 28.5682 Warning light Lithium battery 46.8000 Toggle switch Valve 28.5682 TB14J Plus Maintenance Manual © August 2023...
  • Page 111 Table 9-4 (Continued) Symbols Description Symbols Description Two lines not connected Key switch 兰 棕 Proximity switch/ Pressure sensor 黑 Preheating wire 28.5682 46.7096 28.5682 Fuel level sensor 兰 棕 黑 Horn 46.8000 28.5682 © August 2023 TB14J Plus Maintenance Manual...

  • Page 112: Electrical Schematic Diagram

    ELECTRICAL SYSTEM 9.5 ELECTRICAL SCHEMATIC DIAGRAM TB14J Plus Maintenance Manual © August 2023...
  • Page 113 PWM/OUT_45 2 3 4 5 OUT_24 XJ1-13/14 XJ1-3/4 C211 L202/203 XJ1-17/18 XJ1-1/2 IN_48 OUT_23 C212 CGND XJ1-15/16 IN_49 OUT_26 XJ1-19/20 IN_50 OUT_25 XJ1-11/12 XJ1-9/10 XJ1-7/8 XJ1-5/6 Fig 1 Electrical Schematic Diagram of Turntable © August 2023 TB14J Plus Maintenance Manual...
  • Page 114 V(C)_IN_53 PWM_OUT_37 SQ107 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 Fig 2 Electrical Schematic Diagram of Platform © August 2023 TB14J Plus Maintenance Manual...

  • Page 115: Functions And Controls

    6. Push the high/low travel speed selector switch at 8. When the front wheel contacts with the test line, the platform controls upwards to switch the travel quickly release the travel/steer control handle. speed to high speed. © August 2023 TB14J Plus Maintenance Manual...

  • Page 116: Tilt Protection Function

    Table 10-1 Wooden block dimension Wooden block position Length Height Width Left (or right) wheel 750mm (2ft 5.5in) 250mm (9.8in) 201mm (7.9in) Front (or rear) wheel 750mm (2ft 5.5in) 250mm (9.8in) 201mm (7.9in) TB14J Plus Maintenance Manual © August 2023...

  • Page 117: Maximum Working Envelope

    (if equipped) to adjust the main boom and jib luffing switch to adjust the machine to the stowed (if equipped) to horizontal. 3. Move the main boom telescoping switch to extend the main boom. © August 2023 TB14J Plus Maintenance Manual...

  • Page 118: Overload Limit Function

    But the main boom can be retracted, the articulated boom can be lowered, the Non-KG mode turntable can rotate slowly, and the main boom can be lowered after fully retracted. After the excess load is removed, all functions will be resumed. TB14J Plus Maintenance Manual © August 2023...

  • Page 119: Control System

    All operations in this section must be performed by qualified personnel who have been professionally trained and authorized by 11.1 DISPLAY INTERFACE Sinoboom, otherwise the consequences will be at NAVIGATION your own risk. The system interface navigation is as shown below:...
  • Page 120 Proportional Valve EAT Info Engine Info Engine Fault Diagnoses Turntable Info Turntable Panel Info Platform Panel Info-Input Platform Panel Info-Output Platform Info Alarm Info Alarm Info Fault Info Fig 1 Display interface navigation diagram TB14J Plus Maintenance Manual © August 2023...

  • Page 121: Main Interface After Booting

    ON position, and the system will be pow- ered on. Fig 2 Main interface after booting 11.3 DESCRIPTION OF ICON FUNCTIONS Table 11-1 Description Description Icon Icon Configuration Left/Right arrow key Turntable panel information Increase key © August 2023 TB14J Plus Maintenance Manual...

  • Page 122: Language Setting

    Up/Down arrow key 11.4 LANGUAGE SETTING 1. On the main interface, press on the main inter- face to enter CONFIGURATION interface. Fig 3 CONFIGURATION Interface 2. Select Language through ，and press to enter LANGUAGE Interface. TB14J Plus Maintenance Manual © August 2023...

  • Page 123: Test-Run Information

    • If the machine is equipped with a dual-channel sen- tion), press and hold for 3s to complete the sor, only 1 channel is needed to be selected for © August 2023 TB14J Plus Maintenance Manual...

  • Page 124: Weight Calibration

    7. If re-calibration is required, press to return to the © August 2023 TB14J Plus Maintenance Manual...

  • Page 125: Advanced Setting

    CONTROL SYSTEM 11.6 ADVANCED SETTING Personnel who have not been professionally trained and authorized by Sinoboom are not allowed to modify the advanced setting (including sensor configuration, turntable enable, standardization, proportional configuration, parameter restore/save and reserved setting); otherwise they will be responsible for the consequences.

  • Page 126: Standardization

    KCS standard, and the icon of KCS • In D/B mode, driving function and boom actions can standard ( ) will be displayed in the upper be performed at the same time. right corner of the Home interface. TB14J Plus Maintenance Manual © August 2023...

  • Page 127: Proportional Configuration

    10, or the action response will be delayed. • Minimum current: refers to the starting current of ac- tions, which affects the starting of actions and micro- motion performance. The minimum current should © August 2023 TB14J Plus Maintenance Manual...
  • Page 128 Condition of fully raising: up limit switch is triggered or the articulated boom is positioned at an angle bigger than the set value. TB Lift Down Inspect To set the time and speed proportion of main boom when (Up) fully raised during luffing-down. TB14J Plus Maintenance Manual © August 2023...

  • Page 129: Parameter Restore/Save

    Restore/Save through , and press to enter PARAMETER RESTORE/SAVE interface. Fig 19 PARAMETER RESTORE/SAVE interface 2. On the PARAMETER SAVE interface, select the de- sired function through , (there will be the © August 2023 TB14J Plus Maintenance Manual...

  • Page 130: System Information

    Fig 20 SYSTEM INFO interface Fig 22 SENSOR INFO 1 Time Setting 1. On the SYSTEM INFO interface, select Time Set- ting through , and press to enter TIME SETTING interface. TB14J Plus Maintenance Manual © August 2023...

  • Page 131: Digital Input Information

    Fig 26 OUTPUT INFO 1 interface meets the requirements. • The configuration of switches is subject to the actual machine configurations. © August 2023 TB14J Plus Maintenance Manual...

  • Page 132: Proportional Information

    • The configuration of engine is subject to the actual machine configuration. 1. On the SYSTEM INFO interface, select Engine Info through , and press to enter ENGINE INFO interface. © August 2023 TB14J Plus Maintenance Manual...
  • Page 133 Standstill regeneration is requested tor light Standstill regeneration is requested, but since the Fast operator has ignored the request for a long time, flash- the standstill regeneration can only be completed through the DEUTZ diagnostic tool. © August 2023 TB14J Plus Maintenance Manual...
  • Page 134 Conditions prohibiting active regeneration do not exist Regeneration prohibiting indi- ECU receives the set status of regeneration pro- cator light (Yuchai only) Solid hibiting switch, and active regeneration can’t be performed Note: • When regeneration request indicator light © August 2023 TB14J Plus Maintenance Manual...

  • Page 135: Turntable Panel Information

    BLE PANEL INFO interface (the icon before the op- tion means that the switch has input, and the icon before the option means that the switch has no input). Fig 36 PLATFORM PANEL INFO interface-input © August 2023 TB14J Plus Maintenance Manual...

  • Page 136: Alarm Information

    4. Lithium battery BMS fault Info: Press to enter Lithium Battery BMS Fault Info interface to check the description of lithium battery BMS fault codes. For the detailed fault description, please see © August 2023 TB14J Plus Maintenance Manual...
  • Page 137 Lithium Battery BMS Fault Codes section in the Maintenance Manual (if the machine is equipped with any lithium battery). 5. Press successively to return to the main inter- face, and power off the machine as required. © August 2023 TB14J Plus Maintenance Manual...
  • Page 138 CONTROL SYSTEM This Page Intentionally Left Blank © August 2023 TB14J Plus Maintenance Manual...

  • Page 139: Options

    This manual should be considered part of the secondary guarding device and should al- ways be kept with it. © August 2023 TB14J Plus Maintenance Manual...
  • Page 140 OPTIONS Fig 1 Table 12-1 Part number Part name Quantity Comment 203080000101 Waterproof cap 203080000109 Slotted nut 203060000021 Toggle switch 203060000150 Toggle switch guard If equipped © August 2023 TB14J Plus Maintenance Manual...

  • Page 141: Parts List

    215040000035 Washer 10-200HV-ZnD GB/T 97.1 203060003031 Limit switch (Schneider) 215020000113 Screw M5×25-A2-70 GB/T 818 105070043031 Bolt 215020000007 Screw M5×16-A2-70 GB/T 70.1 215030000091 Nut M5-8-A2-70 GB/T 6184 105070043032 Support 215030000003 Nut M5-A2-70 GB/T 6170 © August 2023 TB14J Plus Maintenance Manual...

  • Page 142: Installation And Removal

    Disassemble the secondary guarding device in the re- The secondary guarding device may verse order of the installation instructions. only be installed on models/in markets as specified by Sinoboom. Instructions for Use Installation instructions 1. Under normal circumstances, the angle brackets on both sides of support #2 will be attracted to the mag- 1.

  • Page 143: Harness And Schematic Diagram

    OPTIONS Harness and Schematic Harness, Secondary Guarding Device Diagram Fig 3 © August 2023 TB14J Plus Maintenance Manual...
  • Page 144 203080000424 Thin-walled automotive wires 203080000563 (black) Thin-walled automotive wires (red) 203080000562 203080000408 Sheath 203080000021 Lock Tail attachment (2-pin, male) 203080000462 203080000044 Sheath 203080000020 Lock Tail attachment (4-pin, female) 203080000445 Rubber connector (4-pin) 203080000446 © August 2023 TB14J Plus Maintenance Manual...
  • Page 145 OPTIONS Electrical Schematic Diagram of the Secondary Guarding Device Fig 4 © August 2023 TB14J Plus Maintenance Manual...
  • Page 146 The complete harness layout can be found in the complete platform harness diagram. Crush Protect Inspect Crush Protect Warni n g Li g ht 174-1 174-2 174-2 Sensor Fig 6 © August 2023 TB14J Plus Maintenance Manual...
  • Page 147 Electrical Schematic Diagram of Platform The diagram below only shows the electrical schematic related to the secondary guarding device. For detailed explanations please refer to the complete platform elec- trical schematic. Man Protect Detection Fig 7 © August 2023 TB14J Plus Maintenance Manual...

  • Page 148: Pipe Cradle

    • The installation of the pipe cradle shall not obstruct the entrance and exit of the platform. • Before installing the pipe cradle, ensure that the platform remains level. © August 2023 TB14J Plus Maintenance Manual...

  • Page 149: Instructions For Use

    Sinoboom. 5. Gently push and pull on the load to ensure that it is safely secured. Installation instructions 6. When the machine is operating, ensure that the load is always secured in place. © August 2023 TB14J Plus Maintenance Manual...
  • Page 150 3. Attach the tube pads to the platform guardrails. 4. Attach the straps to the guardrails to secure the mounting plate tightly on the platform. Removal instructions Disassemble the glass panel support in the reverse or- der of the installation instructions. © August 2023 TB14J Plus Maintenance Manual...

  • Page 151: Instructions For Use

    Installation instructions 5. Gently push and pull on the load to ensure that the 1. Install the swing gate frame. load is safely secured. 6. When the machine is operating, ensure that the load © August 2023 TB14J Plus Maintenance Manual...
  • Page 152 ② and the side part ule in sequence as shown in the figure below, se- at location ③ with nylon cable ties or bolts. cure the bottom part at location ① with bolts, and TB14J Plus Maintenance Manual © August 2023...

  • Page 153: Instructions For Use

    Once the platform mesh is installed, the operator can only enter or exit the platform via the swing gate. • Do not install other attachments, such as pipe cra- dles/glass panel supports to platforms already fitted with the platform mesh. © August 2023 TB14J Plus Maintenance Manual...
  • Page 154 OPTIONS This Page Intentionally Left Blank © August 2023 TB14J Plus Maintenance Manual...

  • Page 155: Appendix

    APPENDIX 13.1 MAJOR MODIFICATION AND REPAIR RECORD Major Modification and Repair Record Model Serial No. Machine Status Modified/Repaired Item Repairman Date after Change © August 2023 TB14J Plus Maintenance Manual...

  • Page 156: Inspection And Preventive

    Turntable assembly Turntable Slewing bearing , 2, 6, 12 , 2, 6, 12 , 2, 6, 8, 12 Slewing reducer 1, 2, 6 1, 2, 6 1, 2, 6, 11 Central rotary joint TB14J Plus Maintenance Manual © August 2023...
  • Page 157 2, 3 1, 2, 3 Belt Fuel tank, tank cover, vent hole 1, 2, 6 1, 2, 6 1, 2, 6 Auxiliary power system 1, 3, 10 1, 3, 10 1, 3, 10 © August 2023 TB14J Plus Maintenance Manual...
  • Page 158 Tilt alarm device 1, 3, 10 1, 3, 10 1, 3, 10 Drive brake Slewing brake 1, 3, 10 1, 3, 10 1, 3, 10 Other inspection items Operation Manual in the manuals compartment TB14J Plus Maintenance Manual © August 2023...
  • Page 159 All fasteners, pins, protective guards 1, 2 1, 2 1, 2 and covers Grease and lubricating to specifications Functional test of all systems Paint and appearance Inspection date marked on chassis Notify Sinoboom of machine ownership © August 2023 TB14J Plus Maintenance Manual...
  • Page 160 6. Check for sealing, leaks and the correct level 7. Labels complete, clear and secure 8. Check for appropriate tolerances 9. Fully charged 10. Verify/implement 11. Replace the oil or filter element 12. Correctly lubricated TB14J Plus Maintenance Manual © August 2023...
  • Page 161 For B et t er A ccess Solution s Alw ays For B et t er A ccess Solution s ess Solution s Always for Better Access Solutions Hunan Sinoboom Intelligent Equipment Co., Ltd. AS/N ZS 长沙市宁乡高新技术产业园区金洲大道东 128 号...

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