Truck trailer machinery and parts exporter since 2008
Tractor Trucks

Chinese 6x4 Tractor Truck

A 6x4 Sinotruk HOWO V7G tractor head with the MC11 engine, rated 310-440HP at 1900rpm and paired with the HW19712C 12-speed manual gearbox. It is designed for heavy haulage in demanding environments where engine reliability and parts availability are critical.

  • Condition New
  • Horsepower 351-450hp
  • Size 6800x2496x(3125/3730)
  • Engine Euro3-Euro5
  • Drive Wheel 6x4

Stock number held for this listing: 10019

White Sinotruk HOWO V7G 6x4 tractor head parked on a yard, front three-quarter view
White Sinotruk HOWO V7G 6x4 tractor head parked on a yard, front three-quarter view
Key Benefits

What This Unit Does Well

  • MC11 engine family is widely stocked across Sinotruk's supply chain, so filters, injectors and oil are easy to source locally
  • HW19712C 12-speed gearbox offers a wide ratio spread for both loaded climbs and empty return runs
  • 3200mm wheelbase maintains manoeuvrability on rough access roads and tight yard turns
  • 600-litre fuel tank supports long hauls between refuelling points in remote areas
  • Curb weight of 8800kg leaves 24200kg of design loading capacity at the fifth wheel
  • Air suspension and ABS are standard, improving ride quality and braking safety on uneven terrain
Application Scenarios

Where It Is Used

  • Long-haul freight transport across Central Asia with gravel and unpaved road sections
  • Coal and mineral haulage in open-pit mines where axle strength and durability are essential
  • Oil and gas field logistics where reliable engine performance and spare parts access are required
Fit

Who It Is For

  • Fleet owners standardising on Sinotruk's engine and transmission platform for easier maintenance
  • Contractors needing a tractor head that matches spare parts availability with their existing dump trucks
  • Machinery dealers stocking 6x4 tractors for resale in markets with limited access to European parts
  • Logistics operators running heavy trailers where high traction weight and low downtime are priorities
Buyer Pain

Problems It Solves

  • Downtime caused by long lead times for injectors and filters from European suppliers
  • Tractor heads that lack sufficient torque for loaded gradients and fail on steep terrain
  • Inconsistent axle and gearbox fitment across different models leading to spare part confusion
  • Fuel tank size too small for long stretches between reliable fuel stations in remote regions
Engineering

Technical Features

  • MC11 water-cooled six-cylinder diesel engine with turbocharging and intercooling
  • Direct injection fuel system rated to EURO 3 to EURO 5 emission standards
  • HW19712C 12-speed manual transmission with ratios from 11.80 to 0.79
  • Single plate Φ430 diaphragm spring clutch with 24V electrical system
  • HF7 forging I-beam front axle with disc brake, optional drum brake
  • MCY13 single reduction rear axle with disc brake and ratio options of 4.11, 3.7, 3.36, 3.08
  • Parabolic springs with shock absorbers and stabilizer on front and drive axles
  • Air suspension with eight air bags on rear axle, optional bogie leaf springs
  • Dual-circuit air brake system with Anti-lock Braking System (ABS)
  • Spring brakes on rear axle for parking and auxiliary exhaust valve braking (EVB)
  • SINOTRUK CAN bus system with VDO numerical control instrument
  • 24V electrical system with 2x12V 165AH batteries and 28V/80A alternator
  • 295/80R22.5 tyres on steel rims, optional 315/80R22.5 with aluminum rims
  • 600-litre rectangular aluminum fuel tank with lockable access
  • V7G76 or V7G79 cab with single sleeper layout and factory air conditioning
Specification

Specification Table for This Listing

Taken from the supplier specification we hold. Anything not listed here is confirmed in writing before order rather than assumed.

Specification of Chinese 6x4 Tractor Truck
ConditionNew
Horsepower351-450hp
Size6800x2496x(3125/3730)
EngineEuro3-Euro5
Drive Wheel6x4
Dimensions L x W x H unloaded6800 x 2496 x (3125/3730) mm
Wheelbase3200 mm
Curb Weight8800 kg
Engine ModelMC11
EmissionEURO 3 to EURO 5
Fuel TypeDiesel
Fuel Tank Capacity600 L
TransmissionHW19712C, 12 forward / 2 reverse
ClutchSingle plate Φ430 diaphragm spring
Front AxleHF7 forging I-beam, disc brake
Rear AxleMCY13 single reduction, disc brake
Tyre295/80R22.5 steel
CabV7G76 or V7G79, single sleeper with air conditioner
Gross Vehicle Weight33000 kg
Design Loading Capacity at Fifth Wheel24200 kg
Maximum Traction Weight60000 kg
Maximum Speed102 km/h
Maximum Gradeability33%
Minimum Turning Diameter14700 mm
Transmission TypeManual
Engine Capacity> 8L
Materials

Materials and Build

  • Steel cab shell with factory paint finish, white by default
  • Forged steel HF7 front axle housing with disc brake calipers
  • Stamped steel MCY13 rear axle housing with disc brake assembly
  • 295/80R22.5 radial tyres on steel rims, optional 315/80R22.5 on aluminum rims
  • Rectangular aluminum fuel tank with lockable access door
Process

How an Order Is Handled

  • You send the route profile, payload and trailer type you will pull
  • We match a chassis code, axle ratio and transmission against what is available in stock or from the plant
  • You confirm the final specification sheet including cab type, tyre size and fuel tank before deposit
  • Unit is prepared, photographed and video recorded before loading
  • We book RoRo or container shipment and issue the export documents your customs needs
Quality Control

Checks Before Loading

  • Chassis, engine and gearbox numbers are photographed and matched to the specification sheet you approved
  • Engine start, gear engagement and air system are recorded on video before loading
  • Paint, glass and cab trim are checked for transport damage at the loading port
  • Loading and lashing photos are sent before the vessel departs
Customisation

What Can Be Changed

  • Cab colour other than the default white
  • Sleeper layout, single or double bunk
  • Left hand or right hand drive as your registration requires
  • Tyre brand and spare wheel count
  • Additional fuel tank, tool box or fifth wheel height change
  • Optional 400L fuel tank instead of 600L
Honest Comparison

How It Compares With the Alternatives

4x2 tractor headThe 6x4 carries more on the drive axles for loaded gradients but costs more fuel when running empty on good roads
Lower horsepower 310HP MC11 unit310-440HP offers better performance on steep grades and heavier loads, but higher fuel consumption
Use Guide

Using It Well

  • Run the first 2000km at reduced load and check axle oil and wheel nut torque afterwards
  • Replace fuel and oil filters on the interval set for MC11 engines, not on a generic schedule
  • Keep the air dryer cartridge stocked, humid coastal routes shorten its life
  • Order the clutch plate and injector set with the truck so the first service does not wait on shipping
Photographs

More Views of This Unit

Photographs held for this listing. Current yard photographs of the specific unit you shortlist are taken fresh before any balance is paid.

Source Specification

Manufacturer Text We Hold for This Listing

Chinese 6x4 tractor truck Detailed parameters Vehicle series 6x4 Tractor Cab V7G76,V7G79 Engine Model MC11 Power(Ps/rpm) Euro 3:(310-430)/1900 Euro 4/5:(320-440)/1900 Maximum torque(Nm/rpm) Euro 3:(1550-2100)/1000-1400 Euro 4/5:(1600-2100)/1000-1400 Displacement(L) 10.518 Transmission HW19712C 12 speed manual control,Gearbox, Ratios:1-11.80 2-9.17 3-7.10 4-5.61 5-4.38 6-3.44 7-2.70 8-2.10 9-1.62 10-1.28 11-1.00 12-0.79 R1-13.81 R2-3.61 Optional HW20716 for 310-400PS Ratio:15.59~1.00 Torque: 2000Nm HW20716A for 310-400PS Ratio:15.59~1.00 Torque: 2000Nm HW20716 AC for 310-440PS Ratio:13.12 ~ 0.84 Torque: 2200Nm HW19710T for 310-360PS Ratio:14.36 ~ 1.00 Torque: 1900Nm ZF16S2230TO for 430/440PS Ratio:13.80 ~ 0.84 Torque: 2200Nm ZF16S2231TO with retarder Ratio:13.80 ~ 0.84 Clutch Single plate Φ430 diaphragm spring clutch Front axle HF7 Forging I-beam front axle,disc brake; Optional: Drum brak

Reproduced from the supplier specification. Figures are confirmed in writing on the proforma invoice before any deposit.

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Buyer Questions

Questions About This Unit

Is this unit new or used

New. All units are brand new from the plant, with factory warranty and full documentation.

What is the lead time

Units already in stock can be prepared and loaded quickly. A build to your specification depends on the plant schedule at the time of order, so we confirm a date in writing with the proforma invoice.

Can you supply spare parts for this truck later

Yes. MC11 filters, injectors, clutch parts and axle components are the parts we ship most often, and they can be consolidated with the truck order.

Do you ship by container or RoRo

Tractor heads normally go RoRo. Container shipment is possible with the cab lowered on some routes. We quote both so you can compare landed cost.

What documents do I get for customs

Commercial invoice, packing list, bill of lading and certificate of origin as standard, plus any pre-shipment inspection certificate your country requires.

Price This Unit Against Your Port

Send the destination and quantity. A written specification, landed cost and shipping option comes back.