HOWO A7 6X4 DUMP TRUCK

Basic Parameters

Driving Type: 6x4 / 10 Wheels / 3 Axles
Horse Power: 336HP / 371HP / 420HP
Transmission: HW19710, 10F & 2R
Bucket Size: 16CBM / 18CBM / 20CBM


  • Specifications

Truck Model

ZZ3257N3647N1

Driving Type

Left Hand Driving (Right Hand Driving is optional)

Cabin

A7-W, single berth, two seats, safety belts and air condition

Adjustable driver's seat with air suspension and heating system, ventilating system

Four point support floating suspension and shock absorber with transverse stabilizer

Engine

Make: SINOTRUK

Diesel 4-stroke direct injection diesel engine

Engine Model: WD615.47, Euro 2, 371 HP

6-cylinder in-line with water cooling, turbo-charging and inter cooling

Displacement: 9.726 L

Transmission

HW19710, 10F & 2R, with PTO

Ratio: 14.28, 10.62, 7.87, 5.88, 4.38, 3.27, 2.43, 1.80, 1.34, 1.00, 13.91(R1), 3.18(R2)

Steering

ZF power steering, model ZF8118, hydraulic steering with power assistance

Front Axle

HF9, 1x9000 KGS

Steering with double T-cross section beam

Rear Axle

HC16, 2x16000 KGS; Ratio: 5.73

Pressed axle housing, central single reduction with hub reduction, with differential locks between wheels and axles.

Propeller Shaft

Double universal joint propeller shaft with gear-shaped coupling flange

Chassis

Frame: U-profile parallel ladder frame with section of 300x80x8mm, reinforced sub frame 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 System

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 System

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 radial tyres with one spare tyre

Fuel Tank

300L

Cargo Body

5400x2300x1400 mm, 17 CBM, Floor 8mm Side 6mm

Overall Dimension

8650x2550x3450 mm