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; Front Axle HF9, 1×9000 KGS Steering with doubleT-cross section beam Rear Axle HC16, 2×16000 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