Chassis Model

ZZ4257N3241,ZZ4257V3241

Driving Type

6X4

Cabin 

HW76—HOWO Extended cabin. Basic configuration is with single sleeper; new type seat; adjustable steering wheel from up and down, front and rear ; new type integral warm air heater with European style; the German VDO instrument which synchronized with the world high level heavy duty truck; road vehicles is with four point floating suspension (front spiral spring, rear air spring) with shock absorbers, off road vehicles is with four point floating spring suspension + shock absorbers, each type of cabin is with transverse stabilizing device, double lock safety belt; external sunshade; fourth generation air conditioning, air conditioning control board is liquid crystal display with LED lighting; with cruise; with sound warning system for abnormal generator voltage (to prevent damage of electronic devices); electric windows.
HW70--HOWO standard cabin. Basic configuration is without sleeper.
HW79--HOWO high roof cabin. Basic configuration is with double sleeper. and others is similar to the HW76.

Engine 

Make: SINOTRUK 
Diesel 4-stroke direct injection diesel engine 
Engine model: WD615.47, 371 HP;WD615.87,290HP;WD615.69,336HP;D12.42-20,420HP;Emission ：Euro 2
Emission ：Euro 2
6-cylinder in-line with water cooling, turbo-charging and intercooling 
Displacement: 9.726 L 

Transmission 

HW19710, 10F & 2R 

Steering 

ZF power steering, modol ZF8118, hydraulic steering with power assitance;

HF9, 1x9000 KGS 

Steering with doubleT-cross section beam 

Rear Axle 

HC16, 2x16000 KGS  
Pressed axle housing, central single reduction with hub reduction,with differential locks between wheels and axles.  
Ratio:4.42

Propeller Shaft 

Double universal joint propeller shaft with gear-shaped coupling flange

Chassis 

Frame: Uprofile parallel ladder frame with section of 300x80x8mm,reinforced subframe all cold riveted cross members
Front suspension:10 semi elliptic leaf spring, hydraulic telescopic double-action shock absorbers and stabilizer
Rear suspension:12 leaf semi elliptic springs, bogie spring and stabilizer

Brake 

Service brake: dual circuit compressed air brake 
Parking brake (emergency brake): spring energy, compressed air operating on front shaft and rear wheels 
Auxiliary brake: engine exhaust brake

Electrics 

Operating voltage: 24 V, negative grounded
Starter: 24 V, 5.4 Kw
Alternator: 3-phase, 28 V, 1500 W
Batteries: 2 x 12 V, 165 Ah
Cigar-lighter, horn, headlamps, fog lights, brake lights, indicators and reverse light

Tyres

12.00R20(11), one spare tyre

Fuel Tank

400L

Fifth Wheel

90#

Overall Dimension  

6900*2550*3800mm