howo a7 420 tractor head
- Release time：
- Source：Sinotruk HOWO
howo a7 420 tractor head
1.High Security :The key parts adopt the world's top products
2.Top configuration : Dismal brakes +EVB,ABS+ASR+EBL+TPM, More Powerful electronic management system.
3. High Quality: CNHTC's base on Strong technical support and top level technology
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VEHICLE SPECIFICATION |
DESCRIPTION |
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Truck Model |
ZZ4257V3247 |
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Type of Vehicle |
TRACTOR TRUCK |
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Truck Brand |
SINOTRUK—HOWO A7 |
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Driving Position |
Left hand Driving |
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Fuel tanker capacity(L) |
400 |
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The Total Mass |
50,000kg |
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Dead Weight |
8800 |
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Max speed(km/h)(km/h) |
102 |
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Color |
Optional |
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Chassis & Add Components |
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Frame Details |
High-Strength U-profile ladder frame with section of 300*90*8mm and reinforced sub-frame, all cold riveted cross members. |
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Dimension(Lx W xH)(unloaded)(mm) |
6985x2496x3850 |
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Approaching angle/Departure angle(°) |
15/46 |
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Overhang(front/rear) (mm) |
1540/870 |
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Wheel base (mm) |
3225+1350 |
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Engine |
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Model |
D12.42 |
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Power |
420hp/309kw.2000r/min |
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Emission |
EURO II |
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Displacement(L) |
11.726 |
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Type |
water-cooled,four strokes,6 cylinders in line,turbocharged, directly injection |
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Kind of Fuel |
Diesel |
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Clutch & Gear Box System |
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Clutch |
SINOTRUKΦ430mm diaphragm spring clutch |
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Gear Box |
10 forwards and 2 reverse |
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Axles |
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Front Axle Model |
HF7 axle. Capacity: 7000kg |
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Rear Axle |
ST16 axle. Capacity:2X 13000kg |
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Electrical System |
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Battery |
2X12V/165Ah |
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Alternator |
28V-1500w |
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Starter |
7.5Kw/24V |
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Brake System |
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Service brake |
Dual circuit compressed air brake |
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Parking brake |
spring energy, compressed air operating on rear wheels |
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Auxiliary brake |
Engine exhaust brake |
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Steering system |
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Model |
ZF8098 |
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Type |
hydraulic steering with power assistance |
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Wheels & Tyres |
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Type |
12R22.5 |
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Material |
Tubeless tires |
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Quantity |
10+1 spare |
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Kin pin |
50mm or 90mm |
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Cabin |
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Type |
A7-G |
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(high floor with lengthening cabin)double sleeper, with air-condition,4 point full-floating air suspension, adjustable steering wheel with various heights and angles, air suspension seat,etc. |
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