Double Bunk HOWO A7 4X2 Tractor Unit

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Double Bunk HOWO A74X2 Tractor Unit

The ZZ4187N3517N1B doublebunk HOWO A7 4X2 tractor unit is provided with up-and-down bunks for twopersons to rest at the same time. The upper bunk comes with a ladder and afour-point full-floating air suspension. In addition, our 4X2 tractor unit isequipped with the standard HW16 single reduction heavy duty drive axle,adopting the new SINOTRUK HOWO 7 tons front axle dedicated to the road use. Moreover, the tractor utilizes the German ZF8098 steering and ZF steering pumpwith a system pressure of 18MPa, ensuring stable performance of the heavytruck. By the way, the dimension of this double bunk HOWO A7 4X2 tractor unitis 6260 × 2496 × 3230mm, and the curb weight is 6800 kg, the applicable trailertotal mass is 35000 kg.

Specifications of the DoubleBunk HOWO A7 4X2 Tractor Unit

Vehicle model ZZ4187N3517N1B
Engine model	D10.34 340HP D10.38 380HP D12.42 420HP	Engine power (KW)	249 279 309
Engine capacity (L)	9.726 11.596 11.596	Engine manufacturer	SINOTRUK
Dimensions(mm)	6260×2496×3230	Fuel type	Diesel
Total mass (Kg)	18000	Front / rear overhang (mm)	1540/1120
Kerb weight (kg)	6800	Cab	A7-G two bunks with air conditioner
Trailer total mass(kg)	35000	Maximum speed (km/h)	101
Approach / departure angle (°)	15/38	Leaf spring number	4/5,4/9 6,9/9 6,3/5,3/9 6
Wheelbase (mm)	3500	Tire specifications	315/80R22.5 11.00R20 12.00R20
Shaft number	2	Rear wheelbase (mm)	1830
Tire number	6	Front wheelbase (mm)	2022 2041