Tractor HOWO-A7 6X4 Truck with 420HP

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Product Description:

Tractor  HOWO-A7 6X4 Truck with 420HP 

Product Details

Basic Info.

Model NO.:ZZ4257V3247N1B


Transmission Type:Manual



Load Capacity:>50t

Emission Standard:Euro 3


Drive Wheel:6×4




Engine Capacity:>8L


Tire Type:Inner Tube

Tire Design:Radial



Truck Type:Tractor Truck


Export Markets:South America, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia

Additional Info.



Packing:Nude Packing

Standard:Euro 3 emission


Origin:Shandong, China

Production Capacity:6000units/Month

Product Description

Performance  Drive type  6x4
Overall Dimensions(mm)  6985x2496x3745

Transmission  SINOTRUK HW19710ACL,
ATM type (Automatic & Manual), 10 forward
Speeds+2 reverse speeds WABCO system
Wheelbase(mm)  3200+1400
Rear tread (mm)  1830
Overall weight (kg)  25, 000
Gross Vehicle Weight (kg)  8, 800
Retractor bearing capacity (kg)  16, 070
Rated Pull Weight  40, 000
Max. Speed (km/h)  101

Engine  Type  D12, 42, 420HP, Euro 3
Displacement (CC)  11596 INSIDE CAB PIC
Max. Output power(HP/rpm)  420HP

Spring plate dry diaphragm spring diameter
Φ430, hydraulic operating with air assistance
Driving axle  HC16, 16tons (HOWO heavy hub reduction driving axle) Ratio: 4.42
Front axle  HF9, 9 tons with plate (disc) brake
Steering  ZF power steering model ZF8098 hydraulically steering with power assistance
Brake  Serive brake: Dual circuit compressed air brake
Parking brake: Spring energy compressed air operating on rear wheels
Tank  600 Liter aluminum alloy
Tyre  315/80R22.5, tubeless tires
Cab Seating capacity (includes driver)  HOWO A7-G, cab 2 persons with two beds
Air condition includes  YES
Whole mudguards  YES
Battery  180AH
Fuel tank  600L aluminum alloy
5th wheel:  90mm
Colour:  White
Year of manufacturing  April, 2012, brand new

 Promotion Sinotruk HOWO-A7 6X4 Tractor Truck with 420HP Engine
Dimension(LXW)mm6865x2480 mm
Height                 3210 mmHigh-floor standard cab (without air spoiler)
                 3540 mmHigh-floor standard cab (with air spoiler)
                 3745 mmHigh-floor high-roof cab (without air spoiler)
                 3850 mmHigh-floor high-roof   cab (with air spoiler)
Front overhang/rear overhang1540/750, 725 mm (HW16 driving axle)
Wheelbase3200+1400 (HW16 driving axle) /3225+1350 mm
TrackTrack front              2022 mm

Track rear              1830 mm
  CabBrand-new a7 cab, 4-point full-floating air suspension, adjustable steering wheel with various heights and angles, air suspension seat, central door lock, electric window lifter, power mirror
EngineSinotruk's new D12 series engine; Turbocharged with inter-cooling; High-pressure common-rail fuel injection system with maximum pressure of 1600bar; NationalIII emission standard; Power range: 340-460hp; D10 series engine as option
ClutchSinotruk's 430 diaphragm spring clutch
Gear boxSinotruk's 19710
Front axleNew HW07 single reduction driving axle; ST16 duoble reduction drive axle as option
Rear axleHW single reduction drive axle; ST16 double reduction drive axle as option
Tire  315/80R22.5 tubeless tire
Brae systemFront disc rear shoes brake, four-circuit protection valve, EVB brake actuator, ABS+ASR+EBL+TPM
FrameHigh-strength single U-profile frame with a section of 300*90*8
Electrical system24V, CAN bus intellectual electronic control system


Tractor  HOWO-A7 6X4 Truck with 420HP

Tractor  HOWO-A7 6X4 Truck with 420HP

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Q:What kind of truck speed ratio do heavy truck have? What horsepower segments are used separately?
It is equipped with Weichai 336 horsepower. Cummings's 340. Wuxi 350. Mainly depends on what road to run. If the plain section is loaded, 4.11 with 12 stalls with overdrive. It can run to 120 per hour. A little slope, it will be 4.44 after the bridge, or 4.11 after the bridge with a direct transmission gearbox. If the road is broken, and relatively large, or larger than the speed of the bridge.
Q:What does the tractor in the driver mean?
That is, the front of the car can be separated from the original trunk and traction other carriages, and the carriage can also be separated from the original car by other front traction, general large trucks, semi trailers.
Q:How many gears are there in the traction Trailer?
You have a one-sided problem. It depends on what kind of road you drive
Q:Why two semi-trailer brake
Two hand you see there are two modes of some is divided into front and rear but that almost no Trailer main car and motorcycle is now a handbrake left when the emergency brake
Q:What brand of imported tractors is good enough to pull 90 tons?
Recommend Volvo, Mercedes, Benz, some time ago, Volvo and Dongfeng cooperation, it is estimated that a lot of new cars will come out, you can pay attention to.
Q:Can the LNG tractor drive the air compressor with a power take-off?
The rear PTO rear PTO is in the gearbox back through the gearbox shaft to the power shaft PTO, it has the characteristics of large output torque, in the heavy automobile gearbox is widely applied. The overall structure: there are a shaft, two axis, three axis and other forms. The shaft type direct output is simple and reliable; the two axle type can adjust the speed ratio and the output position in a certain range; it is widely used; the three axle type is mainly used to adjust the output position, and the application is not very common;Three. Sandwich type PTO sandwich type power take-off is also called front clip type power take-off shaft or a PTO, is sandwiched between the gearbox and clutch shell shell and force on the shaft of the gearbox on a multi axis gear box has large transmission power, reliable use etc., used in light, medium and heavy truck chassis, convertible, fire engines and high-pressure cleaning vehicle.
Q:What is required when towing the vehicle?
A traction trailer is a powered vehicle that draws other unpowered vehicles. After the trailer is towed by the vehicle, the vehicle body is increased, and the loading basin is increased, so that the driving operation is difficult. Therefore, the "Regulations on the implementation of the road traffic safety law" stipulates:Trucks, semi trailers, tractors, tractors are only allowed to pull 1 trailers, trailer lights signal, brake, connection, safety protection and other equipment, and should comply with national standards;Small passenger cars are only allowed to tow trailers or three of the total, and trailers below 700 kg may not carry passengers;The loading basin of the towing trailer of the truck shall not exceed three of the carrying capacity of the truck itself, and large and medium-sized passenger cars, low-speed freight cars, three wheeled vehicles and other motor vehicles shall not be allowed to pull the trailer.
Q:Which brand is good for a heavy tractor?
Domestic truck development is very rapid, but lack of core technology, now several general Chengdu gradually adopted a joint venture brand, progress is based on foreign technology, is not very ideal, now the best car belongs to Tianlong flagship and c7h heavy truck, but the powertrain is a joint venture or imported, gearbox and axle is joint venture or imported, what is the significance of this outstanding.
Q:Trailer towing vehicle belongs to the wrecker
The tractor is simply between the front and the carriage is a tool used for traction (which is the front of the vehicle can be separated from the original carriage and other traction carriage, and the carriage can also be detached from the original front by other locomotives traction) large trucks in general (trailer).
Q:Auman tractor engine with what engine
By the user, and the actual market operations that were Auman heavy than similar products in the security, reliability and economic aspects. Auman responsible person said, "the new LNG Auman heavy truck in operation, the gas cost is only the original fuel costs 60%, estimated annual users can earn 100 thousand yuan."

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