Truck trailer machinery and parts exporter since 2008
Dump Trucks

25t 6x4 China Dump Truck Heavy Truck

A 6x4 HOWO ZZ3257N2947 dump truck with a 25-ton GVW rating, built for heavy-duty construction and mining haulage. It features a WP10.380E22 or WP12.430E201 engine, delivering 380HP or 430HP, paired with a FAST 12JSD manual transmission. The chassis uses MAN 9.5T front and MAN 13T rear axles, runs on 12.00R20 tyres, and has a 400-litre fuel tank. Units are brand new, sourced from Shandong, China, and available for immediate shipment with full export documentation.

  • Condition New
  • Horsepower 351-450hp
  • Truck Model ZZ3257N2947
  • Drive Wheel 6x4
  • Dimensions L x W x H unloaded 6500 x 2496 x 2958 mm

Stock number held for this listing: 10132

White HOWO 6x4 dump truck parked on a yard, front three-quarter view with open tailgate
White HOWO 6x4 dump truck parked on a yard, front three-quarter view with open tailgate
Key Benefits

What This Unit Does Well

  • 380HP or 430HP WP10/WP12 engines are the most common in Chinese heavy-duty dump fleets, so filters, injectors and oil are widely available
  • FAST 12JSD 12-speed manual transmission offers precise gear selection for loaded climbs and empty return runs
  • MAN 9.5T front and 13T rear axles provide strong load distribution and durability on rough terrain
  • 400-litre fuel tank supports long hauls between refuelling points in remote construction zones
  • 25-ton GVW rating allows full payload capacity within 21-30 ton load range, ideal for mining and aggregate transport
  • Euro 2 emission standard avoids AdBlue system complexity and sensor failures in markets without urea supply
Application Scenarios

Where It Is Used

  • Aggregate transport from a quarry to a processing plant on unpaved access roads
  • Coal haulage in mining operations where axle strength and payload are critical
  • Construction site material delivery where the truck must carry full load on steep gradients
  • Long-distance dump runs between a central depot and multiple remote construction sites
Fit

Who It Is For

  • Fleet owners replacing older dump trucks with a proven engine and transmission combination
  • Contractors needing a truck that shares parts with other HOWO trucks already in their fleet
  • Machinery dealers stocking dump trucks for resale in African, Middle Eastern and South American markets
  • Government procurement teams sourcing reliable, low-maintenance dump trucks for infrastructure projects
Buyer Pain

Problems It Solves

  • Downtime caused by parts that are not available locally due to mismatched engine or transmission models
  • Uncertainty over axle codes and chassis configurations when applying for import permits
  • Trucks that lack sufficient horsepower for loaded climbs, leading to engine strain and fuel inefficiency
  • High maintenance costs from using engines with complex emission systems not supported in remote areas
Engineering

Technical Features

  • WP10.380E22 or WP12.430E201 turbocharged inline six-cylinder diesel engines with direct injection
  • FAST 12JSD manual transmission with twelve forward gears and two reverse gears
  • ZF8098 or ZF8198 hydraulic steering with power assistance
  • MAN 9.5T front axle and MAN 13T rear axle in 6x4 drive configuration
  • 12.00R20 radial tyres on steel rims with 400-litre fuel tank
  • Single sleeper cab with factory air conditioning and standard dashboard layout
  • Chassis model ZZ3257N2947 with welded steel frame and reinforced crossmembers
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 25t 6x4 China Dump Truck Heavy Truck
ConditionNew
Horsepower351-450hp
Truck ModelZZ3257N2947
Drive Wheel6x4
Dimensions L x W x H unloaded6500 x 2496 x 2958 mm
Engine ModelWP10.380E22 / WP12.430E201
EmissionEURO 2
Fuel TypeDiesel
Fuel Tank Capacity400 L
TransmissionFAST 12JSD, 12 forward / 2 reverse
Steering SystemZF8098 / ZF8198, hydraulic with power assistance
Front AxleMAN 9.5T
Rear AxleMAN 13T
Tyre12.00R20
CabSingle sleeper with air conditioning
Gross Vehicle Weight25 T
Capacity Load21 - 30 T
Engine Capacity10L / 12L
Place of OriginShandong, China (Mainland)
Brand NameHOWO
Capacity (Load)21 - 30t
Transmission TypeManual
Emission StandardEuro 2
Model NumberZZ3257N2947 Dimensions (L x
W X H) (mm)6500X2496X2958
Materials

Materials and Build

  • Welded steel ladder frame chassis in the ZZ3257 series
  • Steel cab shell with factory paint finish, white by default
  • Cast steel MAN 9.5T front and 13T rear axle housings
  • 12.00R20 radial tyres on steel rims
  • Steel fuel tank with factory mounting brackets
Process

How an Order Is Handled

  • You send the haul route, payload type and terrain profile you will operate on
  • We match the engine, transmission and axle ratio against available stock or plant build schedule
  • 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 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 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

4x2 dump truckThe 6x4 carries more on the drive axles for loaded gradients but costs more fuel when running empty on good roads
430HP engine variant380HP is cheaper to buy and to service, but a 430HP unit holds speed better on sustained climbs
EURO 4 emission truckEURO 2 avoids AdBlue supply and sensor faults in markets without reliable urea, but cannot be registered where EURO 4 is mandatory
Use Guide

Using It Well

  • Replace fuel and oil filters on the interval set for WP10/WP12 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

25t 6x4 China Dump Truck Heavy Truck Specifications Now we have 10 units 6x4 dump truck ready for shipment, which were produced in 2014, price is very good. Trucks type Dump truck/Tractor truck/Fuel truck/Water truck/Mixer truck Engine model WP10.340E22/WP10.380E22/WP12.430E201 Drive wheel 4X2 4X4 6X4 8X4 Horse power 340HP 380HP 385HP 430HP Engine capacity 10L 12L Emission standard euro2 euro4 euro5 Fuel type diesel Condition brand new or used Transmission FAST 8JSD 10JSD 12JSD Transmission type Manual Steering ZF8098/ZF8198 hydraulic steering with power assistance Capacity(load) 20-40ton Tire 12.00R20 12.00R24 12R22.5 13R22.5 Front axle MAN 9.5T Rear axle MAN 13T 16T Fuel Tank 300L 400L Color Customer's request Company Information Packaging & Shipping Packaging and Shipping you can choose any shipping methods, usually the trucks are packed in nude. we and clients Clients are our good fr

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 brand new. They are not used, and we can provide chassis numbers and engine numbers for verification.

What is the lead time

Units already in stock can be prepared and loaded within 7 days. A build to your specification depends on the plant schedule, so we confirm a date in writing with the proforma invoice.

Can you supply spare parts for this truck later

Yes. WP10 and WP12 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

Dump trucks normally go RoRo. Container shipment is possible but requires disassembly and reinstallation in your country. 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.