{"id":747,"date":"2026-08-13T07:10:07","date_gmt":"2026-08-13T07:10:07","guid":{"rendered":"https:\/\/cnheavytrucks.com\/product\/sinotruk-howo-truck-mounted-crane\/"},"modified":"2026-09-04T01:59:33","modified_gmt":"2026-09-04T01:59:33","slug":"sinotruk-howo-truck-mounted-crane","status":"publish","type":"product","link":"https:\/\/cnheavytrucks.com\/fr\/product\/sinotruk-howo-truck-mounted-crane\/","title":{"rendered":"SINOTRUK HOWO Trucks-mounted Crane"},"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>\n10400\u00d72550\u00d73750 mm\u3010Quotation reference, subject to super-structure manufacturer official announcement\u3011<\/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>\nEuro2:371HP\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
Item<\/th>\nSpecification<\/th>\n<\/tr>\n<\/thead>\n
Brand Series<\/th>\nSINOTRUK HOWO<\/td>\n<\/tr>\n
Chassis Model<\/th>\nZZ1257N4347C1 (LHD) \/ ZZ1257N4347C1R (RHD, 6\u00d74, wheelbase 4325+1350mm)<\/td>\n<\/tr>\n
Drive Type<\/th>\n6\u00d74 dual rear axle drive<\/td>\n<\/tr>\n
Wheelbase<\/th>\n4325+1350 mm\u3010Chassis OEM sample value\u3011<\/td>\n<\/tr>\n
Curb Weight<\/th>\n11400-12100 kg\u3010Quotation reference, varies with crane tonnage & cargo-box structure, subject to actual vehicle announcement\u3011<\/td>\n<\/tr>\n
Payload<\/th>\nApprox. 12900-13600 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>\n32%<\/td>\n<\/tr>\n
Ground Clearance<\/th>\n280 mm<\/td>\n<\/tr>\n
Approach Angle<\/th>\n18\u00b0\u3010Selection reference, refer to chassis manual\u3011<\/td>\n<\/tr>\n
Departure Angle<\/th>\n14\u00b0\u3010Selection reference, refer to chassis manual\u3011<\/td>\n<\/tr>\n
Cargo Box Size<\/th>\n6800\u00d72420\u00d7600 mm high-strength wear-resistant steel cargo box; optional board height & thickened floor; compatible with telescopic \/ knuckle-boom crane installation\u3010Quotation reference, customizable\u3011<\/td>\n<\/tr>\n
Crane System<\/th>\nOptional 5-8 ton telescopic or knuckle-boom hydraulic crane; reference lifting capacity 5t@2.5m; 360\u00b0 full slewing; four hydraulic H-type outriggers; load-moment limiter & overload-protection; optional brands (XCMG, SANY, Shimei).\u3010Super-structure is optional, not chassis OEM standard equipment\u3011<\/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:371HP; Euro3\/Euro5 electronic controlled version:400 \/ 430HP; Euro2 \/ Euro3 \/ Euro5 versions available with respective technical sub-models with different hardware configurations. High-torque output for combined lifting & heavy-load transport with stable performance<\/td>\n<\/tr>\n
Transmission<\/th>\nHW19710 10-speed manual gearbox with rear-mounted PTO port, reliable power transmission under heavy load, no clutch slippage, HW-series AMT automatic transmission optional<\/td>\n<\/tr>\n
Clutch<\/th>\n430 mm diaphragm spring 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 Exhaust 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, 10 running tires + 1 spare tire<\/td>\n<\/tr>\n
Electrical System<\/th>\n24V full-vehicle electrical system with dual 12V batteries in series; reserved hydraulic & electric interfaces for PTO and crane, stable power supply under complex construction-site conditions<\/td>\n<\/tr>\n
Cab<\/th>\nNew HOWO HW76 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 Yellow, HOWO White. 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, crane-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 heavy-trucks series. Large overseas market stock, sufficient spare parts, convenient maintenance and low operating costs<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n

FAQ<\/h3>\n

Q1: Is the HOWO 6\u00d74 trucks-mounted crane an original factory export model?<\/h4>\n

It is an officially designated export 6\u00d74 heavy-duty 2-type chassis for trucks-mounted crane of SINOTRUK HOWO series. Crane and cargo-box belong to optional super-structure, assembled complying with overseas 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. Crane and cargo-box super-structures 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, crane tonnage (telescopic \/ knuckle-boom), cargo-box dimension 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 environmental-protection requirements with fuel-saving and eco-friendly performance.<\/p>\n

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

371HP(Euro2) for short-haul lifting & building-material transport; 400HP(Euro3\/Euro5) for medium-distance construction-equipment delivery; 430HP(Euro3\/Euro5) high-torque version for high-intensity construction-site 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. Factory-reserved PTO interface supports multiple-brand telescopic \/ knuckle-boom cranes. Multiple OEM customization options, globally-available spare-parts and low maintenance cost bring outstanding cost-performance for overseas construction-site lifting, building-material and equipment transfer work.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

Applicable Model:<\/strong> ZZ1257N4347C1 (LHD) \/ ZZ1257N4347C1R (RHD)<\/p>\n

Product Positioning:<\/strong> The SINOTRUK HOWO new-generation 6\u00d74 Trucks-mounted crane adopts heavy-duty 2-type chassis with high loading capacity. Chassis pre-reserved PTO port for telescopic \/ knuckle-boom hydraulic crane, combining cargo transport and lifting operation. It supports multi-emission standards, LHD\/RHD, customized crane tonnage and cargo box dimension. Featuring universal spare parts and low maintenance cost, it serves as a mainstream special-purpose vehicle for overseas construction-site work, equipment handling and building-material transportation.<\/p>\n

Alternative Names:<\/strong> HOWO 6\u00d74 10-wheel Trucks-Mounted Crane, HOWO Three-axle Lorry-Mounted Crane, Overseas Construction Lifting Transport Trucks, Export Boom Trucks.<\/p>","protected":false},"featured_media":741,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_gspb_post_css":"","_rcrt_scene_gallery_ids":"744,745"},"product_brand":[],"product_cat":[27],"product_tag":[],"class_list":["post-747","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\/fr\/wp-json\/wp\/v2\/product\/747","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnheavytrucks.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cnheavytrucks.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/cnheavytrucks.com\/fr\/wp-json\/wp\/v2\/comments?post=747"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnheavytrucks.com\/fr\/wp-json\/wp\/v2\/media\/741"}],"wp:attachment":[{"href":"https:\/\/cnheavytrucks.com\/fr\/wp-json\/wp\/v2\/media?parent=747"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnheavytrucks.com\/fr\/wp-json\/wp\/v2\/product_brand?post=747"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnheavytrucks.com\/fr\/wp-json\/wp\/v2\/product_cat?post=747"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnheavytrucks.com\/fr\/wp-json\/wp\/v2\/product_tag?post=747"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}