Customize DFAC Truck Mounted 3 T Telescopic Crane & Attenuator TMA

Product Description

Customize DFACTruck Mounted 3 T Telescopic Crane & Attenuator TMA

Vehicle model

DRZ5121TFZ6-NJJ

Chassis model

Dongfeng DFH1120E1

Engine power

154kw

Curb weight

11805kg

Maximum total mass

12000kg

Overall dimensions

8800×2540×3980mm

Buffer package size

3080×2300×680mm

Mode of operation

In-cab + cordless remote control


Special device : vehicle-mounted anti-collision buffer device TMA, which is mainly used for mobile construction, temporary lane closure or traffic accident treatment and emergency scene, to reduce the safety problems in urban road construction, highway maintenance and other operations

Optional different styles of vehicle-mounted anti-collision buffering devices TMA; 

 Truck crane  Lift capacity 3T; used to lift, transfer and clean up other vehicles damaged after the accident collision and their own damage by the impact;

Brief Introduction: Flip Type Automobile Collision Buffer Device
The collision buffer vehicle is a new product independently designed and developed based on years of accumulated manufacturing experience, aimed at the safety protection needs of highway road condition detection areas and maintenance construction areas, and borrowing advanced foreign technology to protect maintenance workers, equipment and vehicle driving. The safety of employees and reduce the occurrence of vicious highway traffic accidents. The product has multiple adsorption properties and effectively absorbs kinetic energy. In the event of a vehicle collision, it can effectively reduce the impact on the occupants in the vehicle, and also reduce the impact and deformation on the vehicle body, and prevent the vehicle from rebounding, thereby avoiding secondary accident.

The components of the product are mainly divided into the chassis of the vehicle and the energy-absorbing device. The energy-absorbing device is a principle design that deforms when a vehicle collides to absorb collision energy. The principle is roughly as follows: when the vehicle is running at high speed, the vehicle behind and the buffer car in front collide with each other. Part of the kinetic energy of the high-speed vehicle is absorbed by itself, and most of the remaining energy is a buffer energy absorbing device composed of energy absorbing blocks and a truss structure. Absorb by large deformation.

Technical features:

1. Front diesel engine, mechanical gearbox, rear-wheel drive, easy to operate;

2. The entire vehicle and the buffer device have an integrated structure, and the rear buffer device is reversible and consists of a first-level buffer package and a second-level buffer package;

3. The buffer energy-absorbing device is installed at the rear of the car and is hydraulically driven to turn over, making it easy and fast to use;

4. The inside of the device is filled with honeycomb aluminum, a special energy-absorbing material for aviation and automobiles, which can timely and effectively absorb external impact forces, thus ensuring the safety of personnel.


The Scorpion TMA consists of strut and cartridge sections that are linked together on a support frame. The curved side rails are made from corrosion resistant aluminum tubes, which offer full width impact protection along the entire length of the unit. The side rails were designed to re-direct errant vehicles away from the rear of the truck (coffin corner). Other manufacturers Crash Attenuator models have little or no side-angle impact protection.

Customize DFAC/FAW/SHACMAN/SINOTRUCK HOWO/JAC /ISUZU/JMC

Keystone Vessel  Industrial Gas Cylinders| ISO Tank|Pressure Vessel| UN Portable Tanks- Dong Runze Special Vehicle

Keystone Vessel Manufacturing Co., Ltd



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