Heavy Duty Underground Mining Dump Tipper Truck Sinotruk Howo 6x4 70T

Size parameters

Chassis dimensions(mm)

Length

7800

Width

3300

Height(Empty loaded)

3310

Wheelbase(mm)

3800+1500

Track distance(mm)

Front wheel

2741

Rear wheel

2520

Front suspension(mm)

1500

Rear suspension(mm)

1000

Minimum ground clearance(mm)

340

Approach angle(°)

32

Departure angle(°)

40

Quality parameters

Chassis kerb weight(kg)

17300

Axle load quality distribution(kg)

Front axle

7000

Rear axle

10300

Performance parameters

Maximum speed(km/h)

56.7

Maximum grade(%)

40.4

Minimum turning diameter(m)

20

Fuel tank capacity(L)

500

Cab

Model

Unilateral cab

Crew

1

Engine

Model

D12.42-30

Emission

EuroⅢ

Total displacement

11.596

Rated power kW/(r/min)

309/2000

Maximum torque Nm/(r/min)

1820/1100-1500

Clutch

Model

Pull type diaphragm spring clutch,hydraulically control air assist

Driven plate outside diameter

Φ430

Transmission

Model

HW21712+HW70

Forward speed ratio

15.01,11.67,9.03,7.14,5.57,4.38,3.43,2.67,2.06,1.63,1.27,1

Reverse speed ratio

13.81,3.16

Rear axle

Model

AC26 double drive axle

Total speed ratio

8.51

Differential lock

Inter-wheel differential lock,differential lock between shafts

Wheel

Wheel rim

10.0/2-25

Tires

Model

14.00-25 NHS

Air pressure(kpa)

1100±10(heavy load)

Steering system

Steering gear type

ZF8118

Steering gear ratio

26.2~22.2

Power cylinder model

φ 70

Steering oil pump maximum pressure(kpa)

20000

Braking System

Rated work pressure

850kpa

Driving brake

Double loop pneumatic brake

Parking brake

Spring energy storage brake

Auxiliary brake

Engine exhaust brake

EVB

Electrical system

Line type

Single wire

Line voltage(V)

24

Generator power(W)

1800

Battery

Voltage(V)

2X12

Capacitance(Ah)

180