{"id":593,"date":"2026-08-13T06:55:16","date_gmt":"2026-08-13T06:55:16","guid":{"rendered":"https:\/\/cnheavytrucks.com\/product\/sinotruk-howo-tx-6x4-water-tanker-truck\/"},"modified":"2026-09-08T00:39:13","modified_gmt":"2026-09-08T00:39:13","slug":"sinotruk-howo-tx-6x4-water-tanker-truck","status":"publish","type":"product","link":"https:\/\/cnheavytrucks.com\/ar\/product\/sinotruk-howo-tx-6x4-water-tanker-truck\/","title":{"rendered":"SINOTRUK HOWO TX 6\u00d74 Water Tanker Trucks"},"content":{"rendered":"
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Core Parameter Summary<\/h3>\n\n\n\n\n\n\n\n\n\n
Parameter<\/th>\nValue<\/th>\n<\/tr>\n<\/thead>\n
Drive Type<\/th>\n6\u00d74 Three-axle Dual-rear-axle Reinforced Structure<\/td>\n<\/tr>\n
Overall Dimensions<\/th>\n9100\u201110350 \u00d7 2496 \u00d7 3100\u20113350 mm<\/td>\n<\/tr>\n
GVW<\/th>\n25000 kg<\/td>\n<\/tr>\n
Emission Standard<\/th>\nEuro 2 \/ Euro 3 \/ Euro 5 (different technical variants accordingly)<\/td>\n<\/tr>\n
Horsepower<\/th>\nEuro2:380HP\uff1bEuro3\/Euro5:400 \/ 430HP Multiple Options<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Standard Export Parameters<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Item<\/th>\nSpecification<\/th>\n<\/tr>\n<\/thead>\n
Brand Series<\/th>\nSINOTRUK HOWO TX<\/td>\n<\/tr>\n
Chassis Model<\/th>\nZZ1257V434GB1 (LHD) \/ ZZ1257V434GB1R (RHD, 6\u00d74, wheelbase 4300+1400mm)<\/td>\n<\/tr>\n
Drive Type<\/th>\n6\u00d74 dual rear axle drive<\/td>\n<\/tr>\n
Wheelbase<\/th>\n4300+1400 mm\u3010Chassis OEM sample value\u3011<\/td>\n<\/tr>\n
Curb Weight<\/th>\n11200\u201112000 kg<\/td>\n<\/tr>\n
Payload<\/th>\nApprox. 12800-13500 kg (GVW 25000 \u2212 curb weight, subject to actual vehicle announcement)<\/td>\n<\/tr>\n
Max Speed<\/th>\n90 km\/h<\/td>\n<\/tr>\n
Max Gradient<\/th>\n31%<\/td>\n<\/tr>\n
Minimum Ground Clearance<\/th>\n265 mm<\/td>\n<\/tr>\n
Approach Angle<\/th>\n16\u00b0<\/td>\n<\/tr>\n
Departure Angle<\/th>\n12\u00b0<\/td>\n<\/tr>\n
Tank Effective Volume<\/th>\nTheoretical tank volume 18-20m\u00b3\u3010Quotation reference, customizable\u3011; Maximum allowable filling volume is limited by GVW, recommended practical volume approx.13m\u00b3, 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.\u3010Super-structure is optional, not chassis OEM standard equipment\u3011<\/td>\n<\/tr>\n
Tank Test Pressure<\/th>\nAtmospheric \/ 0.05 MPa\u3010Super-structure selection reference\u3011<\/td>\n<\/tr>\n
Sprinkler System<\/th>\nPTO-driven centrifugal water pump; pump flow rate 80 m\u00b3\/h, head 90m; water inlet-outlet pipeline, ball-valve & filter; high-pressure water cannon, shooting range \u226532m; front-sprinkling, rear-sprinkling, side-spraying; functions for sprinkling, dust suppression, irrigation and self-priming water intake<\/td>\n<\/tr>\n
Fuel Tank<\/th>\n400L aluminum alloy lightweight anti-corrosion fuel tank, 600L large-capacity tank optional for long-distance cruising<\/td>\n<\/tr>\n
Engine<\/th>\n6-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<\/td>\n<\/tr>\n
Transmission<\/th>\nHW19710 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<\/td>\n<\/tr>\n
Clutch<\/th>\n\u03a6430 mm diaphragm\u2011spring dry clutch with strong load capacity and high wear resistance for stable heavy-load starting<\/td>\n<\/tr>\n
Axle Configuration<\/th>\n9.5T reinforced front axle + 16T double-reduction dual rear axles, professional heavy-duty configuration with optional gear ratio and excellent driving stability<\/td>\n<\/tr>\n
Steering System<\/th>\nHydraulic power steering with stable and accurate control and flexible operation<\/td>\n<\/tr>\n
Brake System<\/th>\nDual-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<\/td>\n<\/tr>\n
Tire Specification<\/th>\n12.00R20 \/ 12.00R22.5 heavy-duty tires, 12 running tires + 1 spare tire<\/td>\n<\/tr>\n
Electrical System<\/th>\n24V 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<\/td>\n<\/tr>\n
Cab<\/th>\nNew 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<\/td>\n<\/tr>\n
Body Color<\/th>\nStandard factory colors: Engineering White, Engineering Yellow. Custom exclusive body colors available via original factory customization, featuring full-vehicle anti-corrosion and fade-resistant finish<\/td>\n<\/tr>\n
Standard Accessories<\/th>\nHigh-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<\/td>\n<\/tr>\n
Certification Note<\/th>\nChassis 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.<\/td>\n<\/tr>\n
Parts Universality<\/th>\nChassis, 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<\/td>\n<\/tr>\n
Gross Vehicle Weight<\/th>\n25000 kg<\/td>\n<\/tr>\n
Overall Dimensions (L\u00d7W\u00d7H)<\/th>\n9100\u201110350 \u00d7 2496 \u00d7 3100\u20113350 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h3>\n

Q1: Is the HOWO TX 6\u00d74 water tanker an original factory export model?<\/h4>\n

It is an officially designated export 6\u00d74 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.<\/p>\n

Q2: Are spare parts universal for all versions?<\/h4>\n

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.<\/p>\n

Q3: Is custom service available?<\/h4>\n

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.<\/p>\n

Q4: How to choose Euro 2 \/ Euro 3 \/ Euro 5 versions?<\/h4>\n

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.<\/p>\n

Q5: What working conditions is each horsepower version suitable for?<\/h4>\n

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.<\/p>\n

Q6: What are the core advantages of this model?<\/h4>\n

Equipped with reinforced 6\u00d74 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.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

Applicable Model:<\/strong> ZZ1257V434GB1 (LHD) \/ ZZ1257V434GB1R (RHD)<\/p>\n

Product Positioning:<\/strong> The SINOTRUK HOWO-TX new-generation 6\u00d74 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.<\/p>\n

Alternative Names:<\/strong> HOWO TX 6\u00d74 10-wheel Water Tanker, HOWO TX Three-axle Sprinkler Trucks, Overseas Engineering Water-supply & Sprinkler Trucks, Export Liquid-water Tank Trucks.<\/p>","protected":false},"featured_media":588,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_gspb_post_css":"","_rcrt_scene_gallery_ids":"587,589,590"},"product_brand":[],"product_cat":[27],"product_tag":[],"class_list":["post-593","product","type-product","status-publish","has-post-thumbnail","product_cat-special-purpose-trucks","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/cnheavytrucks.com\/ar\/wp-json\/wp\/v2\/product\/593","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnheavytrucks.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cnheavytrucks.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/cnheavytrucks.com\/ar\/wp-json\/wp\/v2\/comments?post=593"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnheavytrucks.com\/ar\/wp-json\/wp\/v2\/media\/588"}],"wp:attachment":[{"href":"https:\/\/cnheavytrucks.com\/ar\/wp-json\/wp\/v2\/media?parent=593"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnheavytrucks.com\/ar\/wp-json\/wp\/v2\/product_brand?post=593"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnheavytrucks.com\/ar\/wp-json\/wp\/v2\/product_cat?post=593"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnheavytrucks.com\/ar\/wp-json\/wp\/v2\/product_tag?post=593"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}