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SINOTRUK HOWO TX 6×4 Water Tanker Trucks
Applicable Model: ZZ1257V434GB1 (LHD) / ZZ1257V434GB1R (RHD)
Product Positioning: The SINOTRUK HOWO-TX new-generation 6×4 water tanker Trucks adopt heavy-duty special-purpose chassis with strong loading capacity. Factory-fitted carbon-steel / stainless-steel water tank, integrated water pump, pipeline and water cannon system. It can be used for potable-water supply, road sprinkling, construction-site dust suppression and landscaping irrigation. It supports multi-emission standards, LHD/RHD and factory-custom tank volume & material. Featuring universal spare parts and low maintenance cost, it serves as a mainstream vehicle for overseas municipal and engineering water-supply & sprinkling operations.
Alternative Names: HOWO TX 6×4 10-wheel Water Tanker, HOWO TX Three-axle Sprinkler Trucks, Overseas Engineering Water-supply & Sprinkler Trucks, Export Liquid-water Tank Trucks.
Model data
Technical Specifications
Core Parameter Summary
| Parameter | Value |
|---|---|
| Drive Type | 6×4 Three-axle Dual-rear-axle Reinforced Structure |
| Overall Dimensions | 9100‑10350 × 2496 × 3100‑3350 mm |
| GVW | 25000 kg |
| Emission Standard | Euro 2 / Euro 3 / Euro 5 (different technical variants accordingly) |
| Horsepower | Euro2:380HP；Euro3/Euro5:400 / 430HP Multiple Options |
Standard Export Parameters
| Item | Specification |
|---|---|
| Brand Series | SINOTRUK HOWO TX |
| Chassis Model | ZZ1257V434GB1 (LHD) / ZZ1257V434GB1R (RHD, 6×4, wheelbase 4300+1400mm) |
| Drive Type | 6×4 dual rear axle drive |
| Wheelbase | 4300+1400 mm【Chassis OEM sample value】 |
| Curb Weight | 11200‑12000 kg |
| Payload | Approx. 12800-13500 kg (GVW 25000 − curb weight, subject to actual vehicle announcement) |
| Max Speed | 90 km/h |
| Max Gradient | 31% |
| Minimum Ground Clearance | 265 mm |
| Approach Angle | 16° |
| Departure Angle | 12° |
| Tank Effective Volume | Theoretical tank volume 18-20m³【Quotation reference, customizable】; Maximum allowable filling volume is limited by GVW, recommended practical volume approx.13m³, actual effective volume subject to official announcement; Optional Q235B carbon-steel or 304 stainless-steel tank; internal anti-surge baffles; manhole cover, overflow port, drain valve; multi-compartment optional.【Super-structure is optional, not chassis OEM standard equipment】 |
| Tank Test Pressure | Atmospheric / 0.05 MPa【Super-structure selection reference】 |
| Sprinkler System | PTO-driven centrifugal water pump; pump flow rate 80 m³/h, head 90m; water inlet-outlet pipeline, ball-valve & filter; high-pressure water cannon, shooting range ≥32m; front-sprinkling, rear-sprinkling, side-spraying; functions for sprinkling, dust suppression, irrigation and self-priming water intake |
| Fuel Tank | 400L aluminum alloy lightweight anti-corrosion fuel tank, 600L large-capacity tank optional for long-distance cruising |
| Engine | 6-cylinder turbocharged intercooled diesel engine; Euro2 mechanical pump version:380HP; Euro3/Euro5 electronic controlled version:400 / 430HP; Euro2 / Euro3 / Euro5 versions available with respective technical sub-models with different hardware configurations. High torque and sufficient power reserve for frequent start-stop in engineering & municipal work, stable performance |
| Transmission | HW19710 10-speed manual gearbox with dedicated PTO port. Clutch provides sufficient torque margin for smooth engagement under heavy-load conditions. HW-series AMT automatic transmission optional for smooth shifting |
| Clutch | Φ430 mm diaphragm‑spring dry clutch with strong load capacity and high wear resistance for stable heavy-load starting |
| Axle Configuration | 9.5T reinforced front axle + 16T double-reduction dual rear axles, professional heavy-duty configuration with optional gear ratio and excellent driving stability |
| Steering System | Hydraulic power steering with stable and accurate control and flexible operation |
| Brake System | Dual-circuit air brake, spring parking brake and engine exhaust auxiliary brake, equipped with ABS anti-lock system for enhanced braking safety, safe, stable and short-distance braking |
| Tire Specification | 12.00R20 / 12.00R22.5 heavy-duty tires, 12 running tires + 1 spare tire |
| Electrical System | 24V full-vehicle electrical system with dual 12V batteries in series; reserved PTO and sprinkler control interfaces, stable power supply under complex construction-site & municipal conditions |
| Cab | New HOWO-TX single-sleeper all-steel cab with four-point floating suspension. Standard: air suspension driver seat, electric heating rear-view mirrors, power windows, automatic air-conditioner, multi-functional steering wheel, full-vehicle noise-reduction and large-capacity storage space, delivering superior comfort and safety |
| Body Color | Standard factory colors: Engineering White, Engineering Yellow. Custom exclusive body colors available via original factory customization, featuring full-vehicle anti-corrosion and fade-resistant finish |
| Standard Accessories | High-position metal bumper, protective lamps, reverse warning device, full-vehicle anti-corrosion coating, air horn and headlight protection device, water-cannon operation safety guard-rail, service access platform |
| Certification Note | Chassis supports third-party certification such as E-Mark / WVTA according to target-market requirements. Euro2/Euro3/Euro5 refer to engine emission classes; hardware differs for each variant. Exact limit values refer to corresponding engine official datasheet. |
| Parts Universality | Chassis, power, axle, brake and body parts are universal with full HOWO-TX heavy-trucks series. Large overseas market stock, sufficient spare parts, convenient maintenance and low operating costs |
| Gross Vehicle Weight | 25000 kg |
| Overall Dimensions (L×W×H) | 9100‑10350 × 2496 × 3100‑3350 mm |
Câu hỏi thường gặp
Q1: Is the HOWO TX 6×4 water tanker an original factory export model?
It is an officially designated export 6×4 water-tanker 2-type chassis of SINOTRUK HOWO-TX series. Water tank and sprinkler system belong to optional super-structure, assembled complying with overseas municipal engineering standards. There is no domestic-market re-modification or non-standard refit, fully complying with global vehicle access regulations.
Q2: Are spare parts universal for all versions?
All versions share the same three-axle heavy-duty chassis, dual rear axles, brake and body parts. Gearbox varies for different emission versions, engine accessories differ slightly among emission sub-models. Water tank and sprinkler assemblies are interchangeable for all horsepower variants, ensuring convenient global maintenance and high spare-parts popularity.
Q3: Is custom service available?
Original factory LHD/RHD customization, Euro 2 / Euro 3 / Euro 5 emission selection, tank volume, tank material (carbon-steel / stainless-steel), multi-compartment option, sprinkler configuration, tank test pressure and body-color customization are supported. LHD mainly suits Africa, Central Asia, Middle East and South America; RHD mainly suits Southeast Asia, Australia and Commonwealth regions.
Q4: How to choose Euro 2 / Euro 3 / Euro 5 versions?
Euro 2 mechanical injection version adapts to areas with moderate fuel quality and simpler maintenance conditions, but recommended diesel grade shall still be followed, severely off-spec fuel is prohibited. Euro 3 and Euro 5 electronic versions meet high-level environmental-protection requirements with fuel-saving and eco-friendly performance.
Q5: What working conditions is each horsepower version suitable for?
380HP(Euro2) for short-haul municipal water-sprinkling & water-supply tasks; 400HP(Euro3/Euro5) for medium-distance construction-site water transportation; 430HP(Euro3/Euro5) high-torque version for high-intensity field engineering operation on mountainous and steep-slope roads.
Q6: What are the core advantages of this model?
Equipped with reinforced 6×4 three-axle heavy-duty 2-type chassis, it achieves 25-ton compliant GVW and high stability. Mature six-cylinder powertrain delivers sufficient power and high operational availability, low failure rate. Complete sprinkling & water-supply system with clear pump and water-cannon performance parameters. Optional tank material and tank test pressure. Multiple OEM customization options, globally-available spare-parts and low maintenance cost bring outstanding cost-performance for overseas municipal sprinkling, construction-site water-supply and landscaping works.
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