Jinan,Shandong,China

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Howo A7 6X4 Tractor Head Truck

HOWO A7 is A new generation highway Towing Truck with low dead load; the elegant shaping and the luxury decorations give you the comfort driving experiences, making it a perfect choice for the highway long-range standard-load transportations and medium-short range transportation tasks, especially available as a container carrier.

Description

Product Features

Appearance
The streamlined side of the vehicle. The air-intake grates are decorated with distinct layers of trim. The rear configuration is harmonious and natural. The overall appearance is exquisite and elegant.

Power
HOWOA7 is an in-line 6-cylinder diesel engine with a displacement of 11.6L, a rear-axle speed ratio of 4.11, and a maximum horsepower of 420. The gearbox is very smooth, a total of 10 gears, very smooth. Through the training of Sinotruk Haowo, the transmission and engine achieve perfect coordination. The throttle and brake are responsive, allowing the driver to operate easily. With a maximum torque of 1,820 and a top speed of 101 km/h, the engine’s power and handling are among the best in its class.

Load cargo
The size of the vehicle reaches 6985*2496*3230mm, and the total traction mass reaches 40 tons under the wheelbase of 3225+1350mm.

Comfort level
The control bit space is particularly open. The high top row half seat package allows the driver to sit for a long time will not appear tired feeling. When traveling to the bumpy road, the car body will not appear large shaking, the vehicle is very stable. Noise control in the car is very good.

Control
The HOWOA7 tractor weighs 8.8 tons, but it has a steering wheel with a small turning radius and a clear direction change. Suspension and chassis support is good, high-speed cornering is not a sharp incline, brakes are sensitive and give a sense of security.

Fuel consumption
Fuel consumption of the HOWOA7 tractor is 25.46L/ 100km. When driving at a low speed in the city, fuel consumption can be maintained around 14.8L. Good fuel consumption display makes the HOWOA7 tractor have strong market competitiveness.

Representative Vehicle Model ZZ4257N3247N1B/N2GA ZZ4257N3247N1B/S2GA ZZ4257N3247N1B/S2GC ZZ4257V3247N1B/V2GC
Cab Model A7-G/ A7-P
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 WD615.69 WD615.47 D12.38 D12.42
Rated Power  kw/rpm 247/2200 273/2200 279/1900 309/2000
Maximum Torque  Nm/rpm 1350/1100-1600 1500/1100-1600 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 , 560L 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)

 

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