Tractor Trucks
6*4 Wheel 420 HP New Sino 6x4 Prime Mover Right Hand Drive Sinotruk Howo Used
- ConditionNew
- CabC7H-P/G,C7H-F/U
- CertificationsISO9001/14001CE
Tractor Trucks
Jinan Factory 40 Ton Tractor Truck Head 6*4 Available
The chassis uses a 850X270 (8+4) frame with MAN 7.5T front and 13T STR3.866 or STR4.266 rear axles, running on 12.00R20, 12.00R22.5, 295/80R22.5 or 315/80R22.5 tyres. It is designed for heavy haulage in mining, construction and long-distance freight where consistent parts availability and robust chassis strength are required.
- Condition New
- Color redgreenwhiteandsoon
- Cab HW76/Hw79
- Certifications ISOCCCGCCCE
- Size 6800*2496*3397
Stock number held for this listing: 10142
Key Benefits
What This Unit Does Well
- 351 to 450HP engine range allows matching power to specific load and terrain demands without overspecifying
- 12JSD200T-B manual transmission offers reliable gear engagement and durability under heavy-duty use
- 850X270 (8+4) frame with 13T STR axles supports high GVW and sustained heavy loads
- Multiple tyre options allow local fitment based on road conditions and spare part availability
- 400L or 600L fuel tank capacity supports long hauls with fewer refuelling stops
- MAN 7.5T front axle and STR rear axles are widely used in Chinese heavy trucks, so spare parts are commonly stocked
Application Scenarios
Where It Is Used
- Long-haul freight transport of construction materials across unpaved and gravel roads in Central Asia
- Coal and ore hauling in mining operations where axle strength and frame rigidity are critical
- Container transport between inland depots and seaports with mixed asphalt and rough terrain access
- Heavy equipment towing in engineering projects where consistent torque and gear ratios are needed
Fit
Who It Is For
- Fleet owners replacing older tractor heads and needing a 6x4 configuration with strong axle support
- Contractors operating in mining or quarry environments requiring high GVW and durable chassis
- Machinery dealers stocking tractor heads for resale in markets where WP10 and WP12 engines are common
- Logistics operators running heavy trailers and needing predictable maintenance intervals and part availability
Buyer Pain
Problems It Solves
- Tractor heads that lack sufficient axle strength for 40-ton payloads on rough terrain
- Parts unavailability due to mismatched engine or axle models not widely supported in local markets
- Over-specification of engine power leading to higher fuel consumption on light or empty runs
- Uncertainty over exact frame, axle and transmission codes when preparing import documentation
Engineering
Technical Features
- WP10.380E22 or WP12.400E201 turbocharged inline six-cylinder diesel engine with EURO II emission standard
- 12JSD200T-B manual transmission with 12 forward gears and 2 reverse gears
- 430 clutch with 850X270 (8+4) ladder frame chassis in 6x4 drive layout
- MAN 7.5T front axle and 13T STR3.866 or STR4.266 rear axle with 12.00R20, 12.00R22.5, 295/80R22.5 or 315/80R22.5 tyres
- 3175+1350 or 3175+1400 mm wheelbase with 90-type lightweight fifth wheel coupling
- MAN H3000-style cab with flat roof, air suspension, air cushioned driver seat, and automated 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.
| Condition | New |
|---|---|
| Color | redgreenwhiteandsoon |
| Cab | HW76/Hw79 |
| Certifications | ISOCCCGCCCE |
| Size | 6800*2496*3397 |
| Transmission | HW19710/hw19712/hw20716 |
| Tire | 12R22.5295/80R22.5315/80R22.512.00R20 |
| Brand | SIONTRUKHOWO |
| Horsepower | 351-450hp |
| Engine | WD615series |
| Truck Model | SX4255HT324 / SX4255HT324C / SX4255HU324 |
| Drive Wheel | 6x4 |
| Dimensions L x W x H unloaded | 6860 x 2490 x 3710 mm |
| Wheelbase | 3175+1350 mm or 3175+1400 mm |
| Curb Weight | Not specified |
| Engine Model | WP10.380E22 / WP12.400E201 |
| Emission | EURO II |
| Fuel Type | Diesel |
| Fuel Tank Capacity | 400L or 600L |
| Front Axle | MAN 7.5T |
| Rear Axle | 13T STR3.866 or STR4.266 |
| Tyre | 12.00R20, 12.00R22.5, 295/80R22.5, 315/80R22.5 |
| Certifications Stated by Supplier | ISO, CCC, GCC, CE |
| Transmission Type | Manual |
| Emission Standard | Euro 2 |
| Engine Capacity | > 8L |
Materials
Materials and Build
- Welded steel ladder frame chassis in 850X270 (8+4) or 850X300 (8+5) configuration
- Steel cab shell with factory paint finish, available in red, green, white and other colours
- Cast steel MAN 7.5T front axle housing and 13T STR rear axle housings
- 12.00R20, 12.00R22.5, 295/80R22.5 or 315/80R22.5 radial tyres on steel rims
Process
How an Order Is Handled
- You send the payload, route profile and trailer type you will use
- We match the engine, transmission and axle ratio against available stock or plant build schedules
- You confirm the final specification sheet including cab colour, tyre size and optional equipment 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 transmission 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 red, green, white or other available
- Tyre size and brand as per local availability or preference
- Optional equipment: central locking, full vehicle WABCO valve, rear window, sun roof
- Fifth wheel height adjustment for different trailer types
- Additional fuel tank or tool box integration
Honest Comparison
How It Compares With the Alternatives
| 4x2 tractor head | The 6x4 carries more weight on the drive axles for loaded gradients but uses more fuel when running empty |
|---|---|
| Higher emission standard (EURO III) | EURO II avoids AdBlue and urea system complexity in markets without reliable supply, but cannot be used where EURO III is required |
Use Guide
Using It Well
- Replace fuel and oil filters on the interval set for WP10 and WP12 engines, not on a generic schedule
- Keep the air dryer cartridge stocked, humid routes shorten its life
- Order the clutch plate, injectors and axle components with the truck to avoid service delays
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
Jinan factory 40 ton tractor truck head 6*4 available Packaging & Shipping Main specifications of Tractor Truck 6X4 Transport type Commodity transportation logistics (Standard transport) Logistics type Food, fruit, wood, household appliances and other department stores Drive 6X4 6X4 6X4 Max Weight(t) ≤70 ≤55 ≤90 Max Speed 110 95 95 Loaded speed(km/h) 50~70 50~75 40~60 Vehicle model SX4255HT324 SX4255HT324C SX4255HU324 Engine WP10.380E22 ISM385 WP12.400E201 Emission standard Euro II Euro III Euro II Displacement 9.726L 10.8L 11.596L Rated Output 280KW 283KW 294KW Max. torque 1460N.m 1835N.m 1920N.m Transmission 12JSD200T-B 12JSD200T-B 12JSD200T-B Clutch 430 430 430 Frame 850X270 (8+4) 850X270 (8+4) 850X300 (8+5) Front axle MAN 7.5T MAN 7.5T MAN 7.5T Rear axle 13T STR3.866 13T STR3.866 13T STR4.266 Tire 12.00R20 12.00R22.5 12.00R20 Front Suspension Little leaf springs Rear Suspension Littl
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
All units are new. We confirm the chassis number and engine hours before you commit, and photos are available on request.
What is the lead time
For stocked units, lead time is within 5 workdays. For build-to-order, lead time is within 30 days from order confirmation.
Can you supply spare parts for this truck later
Yes. WP10 and WP12 engine parts, clutch kits, axle components and transmission parts are regularly shipped and can be consolidated with the truck order.
Do you ship by container or RoRo
Tractor heads are typically shipped RoRo. Container shipment is possible with the cab lowered, but we quote both options so you can compare landed cost.
What documents do I get for customs
Commercial invoice, packing list, bill of lading, certificate of origin, and 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.