Tractor HOWO-A7 6X4 Truck with 420HP

Ref Price:
Loading Port:
Payment Terms:
Min Order Qty:
Supply Capability:
1000 PCS/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

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

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:What kind of dual drive double tractor is it good for semi-trailer?
Auman car in the domestic commercial vehicle, should be considered in the second step models (the first step for the liberation and Dongfeng), its biggest feature is the cheap and practical models. The recently launched GTL is also quite good.
Q:How does a tractor define a "fast bridge" or a "slow bridge"?
Auman ah, to see the door of Transformers, running fast is suitable for highway, bridge, load less than 60tStanding on a slow bridge, you can overload, climb, pull a 100t, no problem
Q:Auman tractor good or J6
The good, after all, old brand, good service, customer service, and engine Auman than mature, also is better to repair it, don't worry about the tractor brakes, generally run faster, and the guide wheel of the tractor is not adjustable without brakes, or you wait for your ass all right, the brakes are relying on tractor driving wheel supporting bucket and the rear of the vehicle, I is the liberation of heavy truck, pull ore, after the first 4 8 8 meters, skip, opened before Auman 1.8 tons, the feeling is rubbish, especially Guadang, especially to stop.
Q:Are trailers and tractors the same thing?
The 4 steering wheels are driven by a drawbar through a connecting rod. Trailers generally do not have braking devices, rail car parking only rely on traction brake device. Connections between tractors and trailers and trailers use connectors. The most common connectors are plug type hooks and automatic hooks.
Q:Heavy semi-trailer tractor in the inquiry, what type of violation?
Heavy duty semi trailer tractors are subject to heavy duty in the inquiry.Traffic violation inquiry refers to the inquiry of motor vehicles, non motor vehicle drivers and pedestrians, violating the road traffic safety law and traffic management regulations.
Q:How to calculate the toll of highway tractor?
If you are 6*4 in accordance with the three bridge to calculate if 4*2 is in accordance with the two bridge to calculate according to each bridge the heavy truck tonnage charges
Q:What is commonly referred to as a tractor is a back bridge or a half bridge? What does it mean?!
A tractor is a vehicle that separates parts of a vehicle from a freight car. Such as Transformers Optimus Prime, that is tractor, and only the front, no cargo box, freight car half of the train skin that kind of super.
Q:What is a tractor? what is a trailer? what is dump truck?
The full trailer is usually two carriages, the front of the car and tractor head is one, and then back with a car
Q:What is the maximum tonnage of heavy duty tractor?
Hello! I know this is the case. Many of the reasons why people don't buy 6X2 are that when it rains or when the road conditions are bad, traction doesn't make dogs easy to slip.There are rules for rectification. The specific tonnage is not clear. I heard it was 52T
Q:What is the influence of the total quality of the tractor trailer on the actual operation?
Tractor data indicates the quality total quality maximum weight. The quality of quasi saddle. Mass + maximum allowable saddle weight = total quality of quasi Trailer quality refers to the total quality of goods such as: behind the trailer and models of 4250 of the total mass of 25T is its mass is the maximum pressure 9T weight is 16T. The quality of the saddle is more 39.9T more quality goods Trailer allows to pull the more money you earn. But all the cars are overloaded now

1. Manufacturer Overview

Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range