Sino truk HOWO A7 6x4 tractor truck / towing truck for sale

Representative Vehicle Model

ZZ4257N3247N1B

ZZ4257N3247N1B

ZZ4257N3247N1B

ZZ4257V3247N1B

Cab

Model

A7-G

Type

High floor & high roof Cab, four-points Suspension , air Suspension + shock absorber + transverse stabilizer, double berth, air Suspension driver seat , up/down and front/back adjustable steering wheel, BEHR Euro-type new-style integral a/c heater fan, VDO instrument , CAN bus and electronics control system, double-locking safety belt, electric lifting glass and rearview mirror , three locks combined in one , exterior sun visor , upper /side deflector guide , electronic manual accelerator .

Engine

Model

D10.34

D10.38

D12.38

D12.42

Rated Power kw/rpm

249/1900

279/2000

279/2000

309/2000

Maximum Torque Nm/rpm

1490/1200-1500

1590/1200-1500

1650/1100-1500

1820/1100-1500

Displacement L

9.726

9.726

11.596

11.596

Type

Six cylinders inline, supercharge intercooler , mid-supercharger , e-control high pressure and common rail

Clutch

Φ430diaphragm spring clutch, Hydraulic control air assister D10.38,D12.38 and D12.42 Engine standard 430A, D10.34 standard 430B.

Transmission

SINOTRUK HW series 10 gears Transmission, main and auxiliary transmission structure, main transmission with double counter shaft , auxiliary transmission with planetary reduction. D12.34, D10.38, D12.38, and D12.42 standard HW19710, HW19710T with synchronizer is optional.

Front Axle

HF7, rated load of 7t, disc-type or drum-type

Rear Drive Axle

ST16 double reduction (speed ratio 3.93;4.42;4.8)

Suspension

Front and rear leaf spring suspension ,front suspension with shock absorber, transverse stabilizer , rear suspension is disconnected type with transverse stabilizer.

Steering System

ZF8098 steering gear , ZF steering oil pump , system pressure 18MPa

Braking System

Service brake: dual-circuit air pressure brake : parking brake : spring storage energy without air ; auxiliary brake : EVB +Engine exhaust braking .With ABS and optional auto clearance adjusting arm.

Electrical System

CAN bus control, voltage : 24V ;generator :2240W ; starter :7.5kW ; battery : 12V/165Ah, 2 pieces

Tyre

315/80R22.5 ; 12.00R20 optional

Tank Volume L

400L standard , 600L is Optional

Kerb Weight (vehicle/chassis) kg

8800

8800

8800

8800

Gross Mass kg

25000

25000

25000

25000

Authorized maximum towed mass kg

40000

40000

40000

40000

Permissible fifth wheel load kg

16070

16070

16070

16070

External Dimension (L*W*H) mm

6985x2496x3850

6985x2496x3850

6985x2496x3850

6985x2496x3850

Wheel Base mm

3200+1350

3200+1350

3200+1350

3200+1350

Front/rear overhang mm

150/870

150/870

150/870

150/870

Wheel Track (front/rear) mm

2022/1850

2022/1850

2022/1850

2022/1850

Minimum Ground Clearance mm

314

314

314

314

Approach/departure angle (vehicle/chassis)

15/46

15/46

15/46

15/46

Maximum Speed km/h

95

100

100

100

Max parking slope %

20

20

20

20

Minimum Turning Diameter m

1

15

15

15

Fifth wheel joint face ground clearance (unload) mm

1390

1390

1390

1390

Front / rear turning radius mm

2460/2250

2460/2250

2460/2250

2460/2250

Traction pin specification

50#(2inch)

50#(2inch)

50#(2inch)

50#(2inch)