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
China 420hp 6X4 Tractor Trucks for Sale
A 6x4 HOWO A7 tractor head with a 420HP engine, built around the WP12.400E201 six-cylinder diesel rated at 294kW and paired with the 12JSD200T-B 12-speed manual transmission. The SX4255HU324 chassis features an HF7 front axle rated at 7000kg and a MCY13 double reduction rear axle, with a 3225+1350mm wheelbase and 12.00R20 tyres. It has a 600-litre fuel tank and a MAN H3000-style cab with a flat roof, air suspension, and air-conditioned driver seat. This configuration is used for long-haul freight in markets where Euro 5 compliance is required and spare parts availability is critical.
- Condition New
- Dimensions(L*W*H) 6800x2496x3125/3730
- Size 6800x2496x3125/3730
- Color Red,green,blue,white
- Transmission Manual
Stock number held for this listing: 10146
Key Benefits
What This Unit Does Well
- 420HP WP12.400E201 engine delivers strong torque for heavy loads on steep gradients
- 12JSD200T-B gearbox provides precise gear ratios for both loaded and empty runs
- 3225+1350mm wheelbase balances stability and manoeuvrability on rough roads
- 600-litre fuel tank supports long-distance hauls without frequent refuelling
- HF7 front and MCY13 rear axles are widely used in Chinese commercial fleets, improving parts availability
- MAN H3000-style cab with air suspension and air conditioning reduces driver fatigue on multi-day routes
Application Scenarios
Where It Is Used
- Long-haul container transport across Central Asia where road conditions are poor and fuel stops are sparse
- Flatbed hauling of construction equipment and machinery on unpaved access roads
- Bulk cargo transport in African and Middle Eastern markets requiring Euro 5 compliant units
- Logistics operations where consistent spare parts supply is needed for fleet maintenance
Fit
Who It Is For
- Fleet owners replacing older tractors and seeking a 420HP unit with proven engine reliability
- Contractors operating in regions with high terrain and needing consistent torque under load
- Machinery dealers stocking tractor heads for resale in markets with Euro 5 emission requirements
- Logistics operators managing long-distance routes with limited access to service centres
Buyer Pain
Problems It Solves
- Tractor heads with inconsistent engine families that require different filter and injector types
- Downtime caused by parts not available locally due to mismatched model codes or engine variants
- Underpowered units that struggle on sustained gradients and consume more fuel to compensate
- Uncertainty over emission standard compliance when importing into countries with strict regulations
Engineering
Technical Features
- WP12.400E201 water-cooled six-cylinder diesel engine with turbocharging and intercooling
- Direct injection fuel system rated to EURO 5 emission standard
- 12JSD200T-B manual transmission with twelve forward gears and two reverse gears
- HF7 front axle rated at 7000kg and MCY13 double reduction rear axle with 13T capacity
- MAN H3000-style cab with flat roof, air suspension, and air-conditioned driver seat
- 600-litre diesel fuel tank with high-capacity fuel system for extended range
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 |
|---|---|
| Dimensions(L*W*H) | 6800x2496x3125/3730 |
| Size | 6800x2496x3125/3730 |
| Color | Red,green,blue,white |
| Transmission | Manual |
| Horsepower | 371-420HP |
| Wheelbase(mm) | 3225+1350 |
| Displacement(L) | 9.726/11.596 |
| Truck Model | SX4255HU324 |
| Drive Wheel | 6x4 |
| Dimensions L x W x H unloaded | 6800 x 2496 x 3125/3730 mm |
| Wheelbase | 3225+1350 mm |
| Engine Model | WP12.400E201 |
| Emission | EURO 5 |
| Fuel Type | Diesel |
| Fuel Tank Capacity | 600 L |
| Clutch | 430 |
| Front Axle | HF7, 7000kg rated load |
| Rear Axle | MCY13, double reduction |
| Tyre | 12.00R20 |
| Cab | MAN H3000 style, flat roof, air suspension |
| Gross Vehicle Weight | 89000 kg |
| Displacement | 11.596 L |
| Max Torque | 1920 N.m |
| Rated Output | 294 kW |
| Approach Angle | 22° |
Materials
Materials and Build
- Welded steel ladder frame chassis in the SX4255 series
- Steel cab shell with factory paint finish, available in red, green, blue, or white
- Cast steel HF7 front and MCY13 rear axle housings
Process
How an Order Is Handled
- You send the route profile, payload, trailer type, and emission requirement you need
- We match the chassis code, axle ratio, and engine variant against what is available in stock
- You confirm the final specification sheet including colour, cab, and tyre 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 red, green, blue, or 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
Honest Comparison
How It Compares With the Alternatives
| 371HP HOWO A7 tractor head | 420HP unit handles heavier loads on gradients but uses more fuel when running empty |
|---|---|
| 6x2 tractor head | 6x4 provides better traction and axle load distribution on soft or uneven terrain, but has higher fuel consumption |
Use Guide
Using It Well
- Replace fuel and oil filters on the interval set for WP12 engines, not on a generic schedule
- Keep the air dryer cartridge stocked, humid coastal routes shorten its life
- Order the clutch plate, injectors, and axle seals 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
CHINA 420hp 6X4 Tractor Trucks for Sale Now we have 10 units 6x4 tractor truck ready for shipment, which were produced in 2015, price is very good. SINOTRUK 420hp HOWO A7 6X4 Tractor Trucks for Sale Our Products Product Description 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 MA
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. The stock list includes only new units. We will send current photos and chassis numbers before you commit.
What is the lead time
Units in stock can be prepared and loaded within 45 days after receiving the T/T. Build-to-order depends on the plant schedule, confirmed in writing with the proforma invoice.
Can you supply spare parts for this truck later
Yes. WP12.400E201 filters, injectors, clutch parts, and axle components are available and 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, 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.