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National V 15+2m Aluminum Bridge Inspection Platform Truck , Span Width 2.5m

Categories Bridge Inspection Platform
Brand Name: China Jinggong
Model Number: HZZ5251JQJ
Place of Origin: Zhejiang, China (Mainland)
MOQ: 1
Price: negotiation
Supply Ability: 100 unit per year
Delivery Time: 2 month
Packaging Details: Nude
Certification: CCC
Color: Yellow
Size: Working Platform Length 15+2m
Material: Aluminum
Aluminum: Bridge Inspection
Span Width: 2.5m
Span Height: 3.1m
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    • Product Details
    • Company Profile

    National V 15+2m Aluminum Bridge Inspection Platform Truck , Span Width 2.5m

    FAW chassis National V 15+2m aluminum platform Bridge Inspection Truck

    Main description:
    Bridge Inspection Vehicle is the latest operating vehicle which independently developed by our company, it has nice exterior, compact structure, easy operation, safe and reliable features. It can safely and efficiently send staff and testing equipment to any location which the bridge magnitude allowed, in the meanwhile complete the work in the shortest time. It also meet the testing requirements for most different bridges.

    FAW chassis National V 15+2m aluminum platform Bridge Inspection Truck good performance safe stable

    Platform type Bridge inspection vehicle used FAW chassis, drive mode is 6 × 4, the maximum driving speed is 90km / h, maximum working speed is 10m/min, maximum operating inspection speed is 10m/min, and good view cab with air conditioning system and FM / AM radio, it is very suitable for large bridges, overpasses, approach bridges and other various types of bridge preventive inspection.

    Product standard:

    QCT826-2010Bridge Inspection Vehicle
    GB1589Outer dimension, axle load and mass limit for Road vehicle
    GB/T 3766General technical conditions for hydraulic system
    GB 4785Installation rule for vehicle and exterior lighting signal
    GB 7258Safety specifications for vehicle operating on roads
    GB/T 7935General technical conditions for hydraulic component
    GB/T 9969.1Instructions on industrial products
    GB 11567.1Side protection requirements for vehicle and trailer
    GB 11567.2Rear and bottom protection requirements for vehicle and trailer
    GB/T 12534General rules of the road test method for vehicle
    GB/T 18411Product label for vehicle
    JB/T 5943General technical requirements for engineering machinery welding
    QC/T 252Type testing procedures for special vehicle
    QC/T 484Vehicle paint coating
    QC/T 719High-altitude operation vehicle
    QC/T 29104Hydraulic oil solid pollution limits for vehicle hydraulic system
    QC/T 29105Hydraulic oil solid pollution test method for vehicle hydraulic system

    Main characteristic:

    1. Leading Technology
    It is the high-tech products which has dozens of patents for an invention and utility model patents, and developed with comprehensive facts for the bridge structure, to ensure the technology and performance of vehicle is located in the domestic and overseas leading level.

    2.Optimization Chassis
    Used FAW chassis, attractive appearance, strong power, huge carrying capacity, good stability, economic environment and the luxurious cab, especially for long-time work.

    3.Reliable Performance
    Vehicle electrical, hydraulic control systems used all imported components; Main structure parts made of imported high-strength steel, welded with imported high-strength welding wire.

    4.Loading Capacity is strong
    Max. load on platform is 800kg.

    5.Wide range of application
    Horizontal range: 8000-17000mm, Max. crossing of sound barrier: 2200mm-3100mm, Max. overbridging of sidewalk:1700-2500mm.

    6.High Working Efficiently
    Can be inspected the entire fan of bottom of bridge at the same time, used mechanical hydrostatic self-propelled patent technology, the operating speed is 10m/min.

    7.Powerful Communication Function
    Configure the video image monitoring system, enabling multi-party video intercom, platform monitoring, reverse video and other functions to ensure smooth communication.

    8. With Complete Accessory
    Users may need to select the individual of various types configuration to extend bridge inspection vehicle’s functions.

    9.High Adaptability To Circumstance
    Has a good performance in high temperatures, low temperatures, high humidity and other harsh natural environment, such as elevation of 2000m, ambient temperature -20 ℃ to +50 ℃, relative humidity 98%, wind level 6 that also can work properly.

    10. Good operation performance
    Equipped with imported wireless remote control(original from Germany NBB), the control distance is 100 meters.

    Main specification for bridge Inspection unit:

    TypePlatform type
    Max. horizontal range15+2M
    Max. lowering depth6800mm
    Width of platform1080mm
    Space required on bridge3000mm
    Max. load on platform800KG
    Max. load on telescopic platform200KG
    Max. overbridging of sidewalk2500mm
    Max. crossing of sound barrier3100mm
    Rotation of platform180°
    Overall dimensions11000(L)×2500(W)×4000 (H)mm

    Main specification for chassis:

    Drive SelectLHD
    No. Of Axle3
    Drive TypeSecond axle, Third axle
    Tyre295/80 R22.5
    No. Of Tyre10
    Max. speed(km/h)90
    Engine ConfigurationLongitudinally set

    Inline six-cylinder, four stroke, water-cooled,

    Turbocharge inter-cooled diesel engine.

    Fuel TypeDiesel
    Emission StandardEuro 5

    Rated Power(kw)



    Max. Torque(N.m)


    TypeCab over engine, tilting type with sleeper
    Passengers2 Person
    No. of Forward gears10
    Gearbox ratios


    i6=3.301, i7=2.464,i8=1.830,i9=1.345,i10

    SteeringSteering TypeRecycling Ball Integral Power Steering
    Front AxleTypeIntegral forging, “I” shaped section

    Rear Axle


    Rear axle for the casting bridge, the overall impact

    of welding bridge shell, single-stage slowdown

    Final Drive Ratio4.875
    Brake SystemTypeDouble circuit pneumatic brake system
    Drive TypeFoot pedal



    TypeLeaf spring, dependent suspension
    No. of Leaf Spring11


    TypeLeaf spring, dependent suspension
    No. of Leaf Spring11

     Chassis designed and manufactured by FAW company, used low-roof cab with nice appearance and wide vision.
     Cab optional air condition, driver’s seat can be moved front and back, back and lift height of the seat can be adjusted, the cab also can take 2 passengers.
     Instrument board configuration: Speedometer, water temperature, fuel gauge, engine speed recorder,alarm indicator, gear position indicator light,turning indicator light.
     Rear axle equipped with four hydraulic cylinder for supporting wheel, supporting the chassis frame when working, to increase stability and safety for the vehicle.
     The control panel equipped with button or switch for hydraulic pump control, transfer case(retarder motor) control, walking control.

    Horizontal truss :
     Horizontal truss is consists of outside and inside truss.
     Outside truss is made of high-strength steel, used advanced welding process to ensure the light weight.
     Inside truss welded by high-strength aluminum alloy, it has nice appearance and light weight, meanwhile has sufficient strength and rigidity.
     Through two supporting rollers to support inside truss to move in the rail.
    The telescoping of horizontal truss through hydraulic motor drive the chain to move.
     Outside truss mounted electrical limit for inside truss to ensure the safety of control.

    Vertical truss :
     Vertical truss is welded by high strength seamless torque tube profiles.
     Vertical truss using left and right guide rail structure, it has nice appearance and light weight while has sufficient strength and rigidity.
     Vertical truss using single cylinder to control telescopic, the range is 7000mm.

    Overturning frame mechanism :
     The overturning frame mechanism is mainly consists of overturning frame, cylinder, related fixed shaft, slider and other components.
     The overturning frame provides telescopic slides for vertical truss, compact structure and nice appearance.
     The overturning frame using overturning cylinder to support, structural stability and work reliable.
    Main boom mechanism:
     The main boom mechanism is four-link parallelogram lifting mechanism, mainly made of lifting hydraulic cylinder, connecting rod, main boom, pin and other components..
     Lifting hydraulic cylinder equipped with hydraulic lock, to ensure that when the hydraulic pipe happen burst accident the main boom and other mechanism do not fall.
     The connecting rod welded by high strength plate, strength safety factor higher to ensure the safety of the main boom lift and down.

    Second rotating platform mechanism:
     It is the rotating control mechanism for horizontal truss, is mainly made of slewing reducer,slewing bearing, small turntable, pin and other components.
     Slewing reducer equipped with rotary cushion valve to ensure the safety at work; When happen the hydraulic pipe burst accident that the rotating mechanism is automatically locked.
     Small turntable welded by high strength steel plate, high strength safety factor to ensure the safety of horizontal truss in the working process.

    First rotating mechanism:
     The first rotating mechanism to provide support for whole truss, is mainly composed of first rotating cylinder, slewing bearing, large turntable, pin and other components.
     First rotating cylinder equipped with balancing valves to ensure when happen the hydraulic pipe burst accident that the first rotating mechanism is automatically locked.
     Large turntable welded by high strength steel plate, high strength safety factor to ensure the safety of whole truss in the working process.
     The first rotating mechanism equipped with electrical limit ensure the safety for whole operation progress, to prevent misuse.

    Control mode:
    Three control modes: Remote control, panel, manual, all can control the related action of the vehicle.
     Three control modes can be quickly switched and also can be interlocked.
     Three control modes has indicator lights to indicate the function, easy to operate.
    Hydraulic system:
     It is consists of hydraulic pump, hydraulic motor, lifting hydraulic cylinder, telescopic hydraulic cylinder, supporting wheel cylinder, hydraulic valve and hydraulic accessories.
     Hydraulic pipelines using ferrule-type compression joint and precision seamless steel tubes.
     Hydraulic valves using WALVOIL(Italy) and HAWE(Germany) brand.
     Hydraulic pump using HAWE(Germany) brand.

    Electrical system:
    Controller: EPEC(Finland)
    Display screen: ESA(Italy)
    Electric switch: SCHNEIDER(France)
    Electrical system using DC 24V.
    Proximity switch using inductive and photoelectric.
    It has self-diagnostic function.
    It has parameters auto-recovery function.

    Lighting device:
     Vertical truss mounted lights which used for night work.
     Equipped strobe lights and arrow indicator which used for working alarm indication.
    Headlight assembly and taillights assembly(High beam light/turn light/reversing light/stop light/outline marker lamps)

    Safety protection device:
     Display has hydraulic oil filter warning light, when the oil filter is blocked that the indicator lights, then should be clean or replace the filter.
     Equipped the supporting wheel position indicator, when the supporting wheel are not in position so can’t allowed to operate the truss; The operator can’t drive when the supporting wheel has not retracted fully.
     The fixed place of the vertical truss and horizontal truss installed tubular cushion rubber anti-collision devices.
     Each proximity switch installed on supporting frame of main boom and truss gantry, when the truss retract not in position that the supporting wheel can’t retract.
     At the front and rear of vehicle are installed the tow hooks to pull forward or backward, it used in the engine and transmission failure and malfunction.
     Equipped with reversing buzzer(BB sound) warning device.
     Instrument panel equipped with parking brake indicator(P).
     The supporting wheel equipped with protective circle which made of rubber to protect the operator’s feet are not crushed.
     Equipped with vertical truss mechanical locking device to prevent accidental landing when a failure happens for hydraulic cylinder, to ensure the safety of operator.
     The action sequence with a circuit interlock function.
     When main oil pump happen failure, use the emergency pump can realize the operation for the bridge inspection vehicle.

    Emergency operation and protection:
     All cylinders installed the hydraulic lock, it played the role of insurance.
     Equipped with emergency power and emergency pump to retract the vehicle in emergency situations, to ensure the vehicle promptly evacuated.
     Press the emergency stop switch in case of emergency, all hydraulic actions immediately stop and engine also stop.
     Rear axle installed four stabilizer cylinders, stable the spring steel when working.


    Provide operation manual and maintenance manual with vehicle(Chinese version or English version.)


    Control panel, all safety instructions and other signs are produced by Chinese or English version.

    Standard configuration list(Main components/Imported parts/Brand pieces)

    Components nameSpec./ModelBrandOriginal
    Proportional multi-way valvePSL 4H1F-350-3HAWEGermany
    Plunger pumpK60N-047LDN-A45/42HAWEGermany
    Retarder motorCDM222-050POCLAINFrance
    2nd rotating bearingQWC900.25ANNAITEChina
    Slewing ReducerRR210DSS/12.94RRItaly
    High pressure filterDF BN/HC140TC10HYDACGermany
    Multi-way valve for supporting wheelSD5/3-P(JG3-160)WALVOILItaly
    Balance valve for retarder motorA070461.02.00HBSItaly
    Standby generatorKL3200KOHLERU.S.A
    Emergency pump5MCY-Y132M-4YUFENGChina
    Remoter controllerHYPRO CANOPENNBBGermany
    Main Controller2024(KRC-6040)EPECFinland
    Assistant controller2023(KRC-6030)EPECFinland
    Tilt angle sensorKRI-XD-360-CANKRIGermany
    Tilt angle sensorKRI-XD-30-CANKRIGermany

    Drawing for outer dimensions(Front, side and working state side)

    FAW chassis National V 15+2m aluminum platform Bridge Inspection Truck good performance safe stableFAW chassis National V 15+2m aluminum platform Bridge Inspection Truck good performance safe stable

    Optional Equipment:


    Equipment nameOptional rangePerformance specificationRemark
    1Control modeManual/Panel/RemoteCan choose all or one or two of them.To be clear before ordering.




    According to customer requirementTo be clear before ordering.
    3Lifting parapetsImported brand or Domestic brandAccording to customer requirementTo be clear before ordering.

    Step ladder

    2m/3mAccording to customer requirementTo be clear before ordering.

    Lifting platform

    One layer/Two layer

    According to customer requirementTo be clear before ordering.
    6Generator3KW/5KWAuxiliary power supplyTo be clear before ordering.
    7Rest chair for staff1 PC/2PCSRest for staffTo be clear before ordering.
    8Operator seatGeneral seat/Special seatRest for operatorTo be clear before ordering.
    9Power control box220V/380V/24VProvide the power supply when working.To be clear before ordering.

    Drip device

    50L/100L/200L, Carbon steel or Stainless steel

    Supplementary the brake system to prevent the wheel hub or brake disc overheating.

    To be clear before ordering.


    Tool box


    Easy storage

    To be clear before ordering.

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