Euro 5 Special Purpose Truck , 18m Bridge Inspection Vehicle Bucket Type HZZ5311JQJJF With FAW 8x4 Chassis

Main description:

18m Bridge Inspection Vehicle (Bucket type-HZZ5311JQJJF) 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.

Product standard:

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 250kg.

5. Wide range of application

Max.horizontal range:18000mm, Max. crossing of sound barrier: 4300mm, Max. overbridging of sidewalk:5200mm.

6. High Working Efficiently

Can be inspected the entire fan of bottom of bridge at the same time, used supporting wheels and transfer case type 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.

Main specification for bridge Inspection unit:

Main specification for chassis:

Chassis:

l Chassis designed and manufactured by FAW group company, used low-roof cab with nice appearance and wide vision.l 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.l Instrument board configuration: Speedometer, water temperature, fuel gauge, engine speed recorder,alarm indicator, gear position indicator light,turning indicator light.l Rear axle equipped with four hydraulic cylinder for supporting wheel, supporting the chassis frame when working, to increase stability and safety for the vehicle.l The control panel equipped with button or switch for hydraulic pump control, transfer case(retarder motor) control, walking control.

Second boom mechanism:

l Second boom welded together by high-strength steel plate and wire.l Using telescopic structure, nice appearance and light weight, meanwhile has sufficient strength and rigidity.l Using single cylinder to control the telescopic, retractable stroke is 2400mm.l It provide support for third boom mechanism.l It provide the luffing control for third boom through two hydraulic cylinders.

Third boom mechanism:

l It using three telescopic boom structure, is consists of outer sleeve, middle sleeve and inner sleeve.l It is made of high-strength steel materials and advanced welding process, light weight.l The middle sleeve and inner sleeve using wire rope traction to control, easy and flexible operation.l Equipped the wearable pieces to prevent the sleeve.l One telescopic cylinder to drive the third boom extend and retract.l Equipped the telescopic mechanical limit to ensure the control of security.

First rotating mechanism:

l The first rotating mechanism to provide support for whole boom, is mainly composed of slewing reducer, slewing bearing, large turntable, pin and other components.l 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.l Large turntable welded by high strength steel plate, high strength safety factor to ensure the safety of whole boom in the working process.l Slewing bearing connect the large turntable and frame through the high strength bolts to control whole boom turning.l Large turntable connect the main boom through the lifting cylinder, provide the power for main boom luffing.

Second rotating mechanism:

l It is mainly composed of up turntable,slewing bearing, down turntable, slewing reducer and other components.l Up turntable connected to the main boom through two hydraulic cylinders, has auto-leveling function.l Down turntable connected to the second boom through two hydraulic cylinders, has luffing adjust function.l Slewing bearing connected the up and down turntable by high-strength bolts, has rotating function.l Slewing reducer provide the rotary drive power for second rotating mechanism.l Slewing reducer equipped with hydraulic safety device, with structural stability, work reliable.

Supporting wheel mechanism:

l It provide support for whole boom, to prevent tipping when working.l It is mainly composed of telescopic cylinders, vertical support cylinder, supporting wheel, working transfer case and other components.l Vertical support cylinder equipped with hydraulic lock, to ensure that when the hydraulic pipe happen burst accident the supporting wheels automatically lock.l Supporting wheels using vertical structure, ensure the safety in whole operation to prevent misuse.l Supporting wheels using Multi-wheel combination, to ensure the safety during walking, reducing the pressure on the ground to prevent slip slope.

Small boom mechanism:

l It provide support for working bucket, to prevent tipping when working.l It is mainly composed of leveling cylinder, luffing cylinder, small boom, regulating rod, pin and other components.l Leveling cylinder equipped with hydraulic lock, to ensure that when the hydraulic pipe happen burst accident the working bucket automatically lock.l It equipped with an automatic leveling function to ensure working bucket is always in a horizontal state during operation.

Control mode:

l Three control modes: Remote control, panel, manual, all can control the related action of the vehicle.l Three control modes can be quickly switched and also can be interlocked.l Three control modes has indicator lights to indicate the function, easy to operate.

Hydraulic system:

l It is consists of hydraulic pump, hydraulic motor, lifting hydraulic cylinder, telescopic hydraulic cylinder, supporting wheel cylinder, hydraulic valve and hydraulic accessories.l Hydraulic pipelines using ferrule-type compression joint and precision seamless steel tubes.l Hydraulic valves using WALVOIL(Italy) and HAWE(Germany) brand.l Hydraulic pump using LEDUC(France) brand.

Lighting device:

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

Safety protection device:

l 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.l 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.l The fixed place of the vertical truss and horizontal truss installed tubular cushion rubber anti-collision devices.l 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.l 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.l Equipped with reversing buzzer(BB sound) warning device.l Instrument panel equipped with parking brake indicator(P).l The supporting wheel equipped with protective circle which made of rubber to protect the operator’s feet are not crushed.l Equipped with vertical truss mechanical locking device to prevent accidental landing when a failure happens for hydraulic cylinder, to ensure the safety of operator.l The action sequence with a circuit interlock function.l When main oil pump happen failure, use the emergency pump can realize the operation for the bridge inspection vehicle.

Emergency operation and protection:

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