1 Our main products cover tow truck wrecker, dump truck, semi-trailer truck, mixer truck, we can design and manufacture wreckers which contain all kinds of international advanced wreckers including flatbed wrecker, hanging prop separation rotary wrecker, fixed hanging prop separation wrecker and hanging one-piece wrecker.
2 500 workers, 30000square meter\'s workshop, 12 years experience, ISO9001:2000, CCC, GBJ9001A:2001 certificated, two hour reach Qingdao port, this is how we keep good quality and competitive prices for global valued customers.
Specification of 6*4 20 ton howo rotator tow truck
Lifting System | Original Lifting Mass(kg) | 20000 |
Max. towing Mass(kg) | 7000 |
Max. Lifting Mass Fully Extended(kg) | 3800 |
Max. Effective Length(mm) | 3775 |
Extension Stroke(mm) | 2090 |
Under lift Angle of Inclination | -10° |
Folding Angle | 103° |
Boom System | Max. Lifting Mass(kg) | 25000 |
Extension Stroke of Cylinder(mm) | 4300 |
Max. Lifting Height(mm) | 6060 |
Range of Inclination Angle(°) | 29 |
Winch | No. | 2 |
Rating Towing Force(Each)(KN) | 150 |
Diameter of Cable Rope(mm) | Φ18 |
Length of Cable Rope(m) | 40*2 |
Min. Speed of Cable Rope(m/min) | 5 |
Outrigger | Transverse Span of Rear Outriggers(mm) | 1440 |
1. We induce and absorb the advanced technology of design and manufacture from specialized wrecker companies, such as USA MILLER wrecker company, AATAC wrecker, British TRUK wrecker company.
2. We adopt the technology of CAE
3. Hydraulic system with two- level filtering technology , to ensure that the hydraulic system cleaner.
4. Hydraulic system:
adopts two stage filtering technology. The system matches with the latest safety regulations-EC conformity.
Key sealers of the hydraulic hoses use Germany sealers. The hydraulic hoses are of highest
quality
There is relief valve preventing any overloaded of the hydraulic system. Safety valves are fitted
for preventing damage from backpressure at folding boom cylinder and at hoisting ram.
5. Pneumatic system: Free coupling cylinder for winch drum release.
Electro pneumatic valves are for the above functions. Operated by electro switches from control room.
6. Lifting forks: 5 pairs of different lifting forks (suitable for most vehicles).
Equipped with two (high and low) pedestals of lifting fork can form 10 different combinations with lifting forks.
7. The tail of tow truck is equipped with pneumatic brake fast connection.
8. Boom: Rotary angle of the boom is 360°.
The crane boom is hexahedron which can be welded in one side and shaped on two sides.
9. Leg: The big span between the front and rear legs make the crane boom work conveniently.
10. Equipped with trailer traction disk and remote control.
