1. Comprehensive Definition of a Tractor
A tractor is a remarkably versatile light truck, meticulously engineered to tow other vehicles or hefty objects on the road. Equipped with an array of wheels and axles, it is indispensable for pulling semi-trailers, luxury yachts, construction machinery, and more. As a linchpin of heavy transport, it serves a pivotal role across diverse industries.
2. Detailed Structure of the Tractor
A tractor is composed of several critical components: engine, transmission, tires, and frame. It may also integrate supplementary devices such as tow hooks, locking mechanisms, and remote controls, which significantly enhance its operational efficiency and control.
3. Versatile Tractor Application Fields
1. Transportation: In the realm of long-distance freight, the tractor is an essential asset for towing semi-trailers and large trucks, ensuring the safe and timely delivery of goods to their respective destinations.
2. Construction Field: Tractors are vital for transporting an array of construction equipment, including excavators, bulldozers, and cranes, thus facilitating the seamless transfer of heavy machinery to various job sites.
Horsepower |
371-400hp |
|
Engine Capacity |
>8L |
Tire Design |
Radial |
|
Condition |
New |
Usage |
Towing Semi Trailer |
|
Fuel Tank |
400L, 600L, 1000L |
Driver Seat |
Air Suspension Seat |
|
Transport Package |
Nude Packing |
Trademark |
SINOTRUK HOWO |
|
Production Capacity |
1000 |
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Main Specifications: Comprehensive Breakdown
Driver's Cab(One sleeper with air conditioning for ultimate comfort)
Model |
HW76 Cab, with one sleeper beds, two seats, with A/C |
Type |
Forward control cab, hydraulically tiltable by 60o |
Construction |
Current standard all steel construction |
Instrument panel |
Clearly visible,indicators of compressed air pressure,
coolant temperature, engine oil pressure and battery
charging |
Seats |
4-point support fully floating suspension + shock
absorbers driver adjustable & passenger fixed |
Seat belts |
For driver & passenger |
Glass |
Tempered safety glass |
Sun visors |
Dual, adjustable |
Mirrors |
Large, truck type convex |
Wind screen wiper |
3 arm wind screen wiper system with 3 speeds |
Entertainment system |
FM/AM/SW, 4 band radio with cassette player, two speaker and antenna |
Steering wheel |
Adjustable steering wheel |
Horn |
Air horn |
Panel |
LCD Panel with LED light |
Engine
Engine brand |
SINOTRUK |
|
Engine model |
WD615.47, 380hp |
Emission Standard |
EURO II |
Engine type |
Diesel 4-stroke direct injection engine,
6-cylinder in-line
with water cooling, turbo-charging &
Inter-cooling |
Displacement |
9.726 liters |
Max. Output |
371hp@2200rpm |
Max. torque |
1250Nm @1100-1600 rpm |
Bore/Stroke |
126/130mm |
Compression ratio |
17:1 |
Specific fuel consumption |
≤193g/kW.h |
Cooling System
Medium |
Water |
Radiator |
heavy duty type |
Cooling fan |
Visco static fan tropical type |
Thermostat |
Opening at 70-80ºC |
Warning device |
Audible & visual |
Clutch
Type |
Φ430 Diaphragm type, Single dry frictional disc, Hydraulic boosting hydraulically operating with air assistance |
Transmission
|
Type |
Heavy duty, manual fuller type |
|
Model |
HW19710 |
|
No of speeds |
10 forward + 2 reverse |
|
|
Model |
Torque(Nm) |
Gear Ratios |
Oiling
(L) |
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
R1 |
R2 |
|
HW19710 |
1900 |
14.28 |
10.62 |
7.87 |
5.88 |
4.38 |
3.27 |
2.43 |
1.80 |
1.34 |
1.00 |
13.91 |
3.18 |
12 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Front Axle
Type |
HF7 tons steering with double T-cross section beam |
Capacity |
7000kg |
Rear Axle
Type |
HC16(16 ton, punching-welding axle housing, double reduction driving axle, inter-wheel differential and differential lock) |
Capacity |
16T |
Chassis
Frame |
Heavy duty, reinforced sub frame,
300mmx80mmx8mm
(inner: 280mmx70mmx7mm) |
Front suspension |
semi-elliptic leaf springs with hydraulic telescopic double-action
shock absorbers and stabilizer, 1500mm |
Rear suspension |
semi-elliptic springs ,and bogie springs, and stabilizer
, 1739mm |
Air Intake System
Air cleaner type |
Heavy duty type |
Pre filter |
Cyclone |
Exhaust System
Capable of maintaining the sound level as low as possible. |
Steering
Location |
Left hand |
Model |
ZF 8098 (Made in Germany) hydraulic steering with power assistance |
Variable ratios |
22.2-26.2, 17.0-20.0 |
Max. pressure |
170+10 bar |
Max. output torque |
7618 Nm |
Weight |
42 kg |
Bumper
Installed heavy duty front and rear steel bumpers |
Brake System
Service brake |
Dual circuit compressed air brake. |
Parking brake |
Spring energy, compressed air operating on rear wheels |
Assistant brake |
Engine exhaust valve brake |
Wheels & Tires
Wheels |
Single front and dual rear |
Tyres |
Double Coin brand,12.00R20 |
Quantity |
13 |
Air Supply System
Warning device |
Audible & visual |
Air line |
Heavy duty steel pipes |
Electrical System
Operating Voltage |
24V, Negative grounded; Starter 24V, 7.5KW |
Battery type |
2x12V, 165Ah/180Ah |
Alternator |
28V, 1500W |
Cigar |
Lighter, horn, head lamps, fog lights, brake lights, indicators and reverse lamp |
Dimensions
Wheel base |
4600mm+1350 |
Overall length |
6875mm |
Overall width |
2496mm |
Overall height |
3730mm |


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