Dongfeng 6x4 Tractor truck, or you can say it is tow truck, tractor Head.

Below is the spec.:

Model: DFL4251A
Traction type: 6x4
Driving type: LHD
Cabin: D310 cab, high roof with 2 sleeping beds. Electric hydraulic cab lifting system. Pre-heating cold starting devices. Air-Conditioner.

Engine brand: CUMMINS DONGFENG
Engine model: L375 20 EURO II
Engine type: Diesel 4-stroke direct injection engine, 6-cylinder in-line with water cooling, turbo-charging & intercooling
Max. Output: 375HP@2200rpm

Gear box: Fast 12 speeds (12JS180TA)
Rated input torque: 1800N. M
Max. Rpm: 2600
Weight: 360kg

Rear axle: 13tons strengthened axle single reduction without inter-wheel differential lock
Main ratio: 4.11

Frame: 300mmx80mmx (8+5)mm
Tyre: 12.00R20 radius tire
Spring: 3/10
Fuel consumption (L/100km): 38
Fuel tank capacity (L): 400
Max. Speed (km/h): 98
Kerb. Mass: 9950 kg
Total mass: 25000kg
Wheel base (mm): 3400+1350
Front overhang (mm): 1500
Rear overhang (mm): 810
Approach angle: 18 degree
Departure angle: 32 degree
Dimension (mm): 7060x2500x3700
5th wheel: 2.0