{"id":421,"date":"2026-08-13T06:40:36","date_gmt":"2026-08-13T06:40:36","guid":{"rendered":"https:\/\/cnheavytrucks.com\/product\/howo-7-8x4-dump-truck\/"},"modified":"2026-09-08T06:37:45","modified_gmt":"2026-09-08T06:37:45","slug":"howo-7-8x4-dump-truck","status":"publish","type":"product","link":"https:\/\/cnheavytrucks.com\/ar\/product\/howo-7-8x4-dump-truck\/","title":{"rendered":"SINOTRUK HOWO 7 8X4 Dump Trucks"},"content":{"rendered":"
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Core Parameter Summary<\/h3>\n\n\n\n\n\n\n\n\n\n
Core Parameter<\/th>\nValue<\/th>\n<\/tr>\n<\/thead>\n
Drive Type<\/th>\n8\u00d74<\/td>\n<\/tr>\n
Overall Dimensions (mm)<\/th>\n10300\u201111100\u00d72550\u00d73350\u20113600<\/td>\n<\/tr>\n
Payload Capacity<\/th>\n30800\u201133300<\/td>\n<\/tr>\n
Emission Standard<\/th>\nEuro 2<\/td>\n<\/tr>\n
Horsepower (HP)<\/th>\n336 \/ 371 \/ 380 \/ 400 \/ 430<\/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\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Item<\/th>\nOfficial Export Parameters<\/th>\n<\/tr>\n<\/thead>\n
Brand Series<\/th>\nSINOTRUK HOWO-7 (HW76 Single Sleeper Cabin)<\/td>\n<\/tr>\n
Chassis Model<\/th>\nZZ3317V3567B1 (LHD) \/ ZZ3317V3567B1R (RHD)<\/td>\n<\/tr>\n
Drive Type<\/th>\n8\u00d74, 12-wheel heavy-duty drive, official heavy-duty exclusive architecture<\/td>\n<\/tr>\n
Overall Dimensions (L\u00d7W\u00d7H, with optional body)<\/th>\n10300\u201111100 \u00d7 2550 \u00d7 3350\u20113600 mm<\/td>\n<\/tr>\n
Wheelbase<\/th>\n1800mm+3800mm+1350mm<\/td>\n<\/tr>\n
Curb Weight (Bare Chassis)<\/th>\n13700\u201113900 kg<\/td>\n<\/tr>\n
Gross Vehicle Weight (Technical)<\/th>\n51000 kg<\/td>\n<\/tr>\n
Maximum Speed<\/th>\n75 KM\/H<\/td>\n<\/tr>\n
Maximum Climbing Gradient<\/th>\n38%<\/td>\n<\/tr>\n
Minimum Ground Clearance (Complete Vehicle)<\/th>\n275\u2011300 mm<\/td>\n<\/tr>\n
Cargo Box Inner Dimensions & Volume<\/th>\n6800\u20118000 \u00d7 2200 \u00d71500\u20111800 mm, 22.44\u201128.8 m\u00b3<\/td>\n<\/tr>\n
Cargo Box Steel Plate Thickness<\/th>\nFloor 8mm, Side 6mm, SINOTRUK official export-specific Q345 high-strength wear-resistant thickened steel plate<\/td>\n<\/tr>\n
Lifting Method<\/th>\nFront-top hydraulic lifting, stable lifting for ultra-large tonnage material unloading operations<\/td>\n<\/tr>\n
Approach \/ Departure Angle\uff08Bare chassis\uff09<\/th>\n18\u00b0 \/ 25\u00b0<\/td>\n<\/tr>\n
Fuel Tank Capacity<\/th>\nStandard 300L export-specific anti-corrosion fuel tank, official optional 400L large-capacity fuel tank for long-distance heavy-duty endurance<\/td>\n<\/tr>\n
Average Fuel Consumption<\/th>\n32L \/ 100KM (Officially calibrated under heavy-duty working conditions)<\/td>\n<\/tr>\n
Engine System (Euro 2 Export Exclusive \/ Official Full Horsepower Optional)<\/th>\n<\/tr>\n
Emission Standard<\/th>\nEuro 2 standard, full mechanical direct injection engine without electronic control and complex after-treatment system. It features strong fuel compatibility, ultra-low failure rate and high durability, specially calibrated for SINOTRUK 8X4 overseas heavy-duty models.<\/td>\n<\/tr>\n
Optional Power Version 1 (Economical Type)<\/th>\n336HP, Model: WD615.69, Max Power: 247kW\/2200rpm, Displacement: 9.726L. Classic SINOTRUK original Euro 2 engine, fuel-efficient and durable for conventional infrastructure and short-distance sand-gravel transportation.<\/td>\n<\/tr>\n
Optional Power Version 2 (Mainstream Standard Type)<\/th>\n371HP, Model: WD615.47, Max Power: 273kW\/2200rpm, Displacement: 9.726L. The mainstream standard configuration for 8X4 export models with the strongest universality and largest global market inventory.<\/td>\n<\/tr>\n
Optional Power Version 3 (High-grade Standard Type)<\/th>\n380HP, Model: WP10.380E201, Max Power: 279kW\/2200rpm, Displacement: 9.726L. Upgraded power for frequent heavy-duty climbing and continuous high-load operation, official Euro 2 export exclusive model.<\/td>\n<\/tr>\n
Optional Power Version 4 (Heavy-duty Enhanced Type)<\/th>\n400HP, Model: WP12.400E201, Max Power: 294kW\/2200rpm, Displacement: 11.596L. High torque and strong power, specially designed for harsh working conditions such as steep mine slopes and ultra-heavy loads.<\/td>\n<\/tr>\n
Optional Power Version 5 (Top Heavy-duty Type)<\/th>\n430HP, Model: WP12.430E201, Max Power: 316kW\/2200rpm, Displacement: 11.596L. Official top power configuration for extreme heavy-duty mine scenarios, genuine Euro 2 export engine.<\/td>\n<\/tr>\n
General Engine Parameters (Official Universal)<\/th>\nInline 6-cylinder, water-cooled, turbocharged and intercooled, full mechanical direct injection structure; no electronic control unit and no after-treatment device, perfectly adapting to overseas fuel quality and maintenance conditions, unified power architecture for HOWO 8X4 Euro 2 export vehicles.<\/td>\n<\/tr>\n
Transmission & Chassis System (Official Universal for All Horsepowers)<\/th>\n<\/tr>\n
Transmission Model<\/th>\nFactory standard HW19710 10-speed transmission (10 forward + 2 reverse gears), equipped with HW50 dedicated PTO. Mature official power matching with smooth shifting and strong load capacity for heavy-duty dump operations.<\/td>\n<\/tr>\n
Clutch<\/th>\n\u03a6430mm single-plate dry clutch, official heavy-duty adaptive specification<\/td>\n<\/tr>\n
Front Axle<\/th>\nDual 9.5-ton VGD95 heavy-duty steering front axle with double T-section beam structure, official factory standard for stable load-bearing and precise steering.<\/td>\n<\/tr>\n
Rear Axle<\/th>\nDual 16-ton MCP16ZG heavy-duty rear axles, factory standard with inter-axle and wheel differential locks, exclusive official heavy-duty axle configuration for 8X4 models.<\/td>\n<\/tr>\n
Steering System<\/th>\nFactory standard ZF8098 hydraulic power steering gear with flexible, precise and stable heavy-duty control, official exclusive matching configuration.<\/td>\n<\/tr>\n
Brake System (Official Export Standard \/ Universal for All Horsepowers)<\/th>\n<\/tr>\n
Service Brake<\/th>\nDual-circuit air brake, SINOTRUK official export standard<\/td>\n<\/tr>\n
Parking Brake<\/th>\nSpring energy storage air brake<\/td>\n<\/tr>\n
Auxiliary Brake<\/th>\nEngine exhaust brake for safe protection during heavy-duty downhill driving<\/td>\n<\/tr>\n
ABS System<\/th>\nNot equipped (Official standard for overseas heavy-duty models with better braking stability under complex road conditions)<\/td>\n<\/tr>\n
Tire & Electrical System (Official Universal for All Horsepowers)<\/th>\n<\/tr>\n
Tire Specification<\/th>\n12.00R20 heavy-duty steel wire tires, 13 pieces in total (including spare tire), official export heavy-duty standard<\/td>\n<\/tr>\n
Working Voltage<\/th>\n24V negative ground (unified SINOTRUK overseas export standard)<\/td>\n<\/tr>\n
Battery<\/th>\n2 pieces of 12V 165Ah factory-matched batteries<\/td>\n<\/tr>\n
Generator<\/th>\n28V 1500W (official optional 2240W high-power generator)<\/td>\n<\/tr>\n
Starter Motor<\/th>\n24V 7.5KW<\/td>\n<\/tr>\n
Cabin Configuration (Official Export Version \/ Universal for All Horsepowers)<\/th>\nHW76 single sleeper cabin, standard factory air conditioner, integral all-steel frame, 55\u00b0 hydraulic tilting system, dual-arm three-speed wipers, hydraulic damping adjustable driver and passenger seats, ventilation and heating system, external sun visor, adjustable roof window, four-point full-floating suspension shock absorption, air horn and adjustable steering wheel, complying with overseas export safety standards.<\/td>\n<\/tr>\n
Official Export Standard Accessories<\/th>\nHigh-position steel bumper, reverse warning buzzer, fire extinguisher, chassis under-car start-stop switch, full-vehicle export-specific anti-rust and anti-corrosion technology (exclusive SINOTRUK overseas technology)<\/td>\n<\/tr>\n
Optional Colors<\/th>\nWhite \/ Red \/ Yellow (Official factory colors)<\/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 8X4 model an official exclusive export version of SINOTRUK?<\/h4>\n

Yes, this vehicle is an officially customized exclusive export model of SINOTRUK. All configurations, parameters and model naming strictly follow the official export calibration standards for 8X4 heavy-duty models, without domestic modification or non-standard merchant refitting, fully adapting to overseas heavy-duty scenarios.<\/p>\n

Q2: Are the chassis universal for all 8X4 horsepower versions and are the engine models compliant?<\/h4>\n

All 336HP\/371HP\/380HP\/400HP\/430HP versions adopt the official ZZ3317V3567B1\/B1R heavy-duty chassis with fully universal core hardware. All engine models are officially compliant Euro 2 configurations: 336HP(WD615.69), 371HP(WD615.47), 380\/400\/430HP(WP10\/WP12-E201). The engine models perfectly match the Euro 2 emission standard without any parameter conflicts.<\/p>\n

Q3: Does it support LHD\/RHD customization and which overseas regions does it adapt to?<\/h4>\n

Official LHD and RHD customization are supported. LHD is suitable for mainstream overseas markets such as continental Africa, Central Asia and the Middle East; RHD is applicable to Commonwealth countries such as Kenya and Tanzania and Southeast Asian island countries, fully complying with local access regulations.<\/p>\n

Q4: Does the non-ABS configuration affect heavy-duty operation safety?<\/h4>\n

This is the official standard setting for SINOTRUK overseas heavy-duty models. The non-ABS design effectively avoids brake failure and frequent faults on complex road conditions such as mines, sand and gravel roads, providing higher heavy-duty braking stability and reliability for overseas harsh working conditions.<\/p>\n

Q5: Official working condition selection suggestions for different horsepower versions<\/h4>\n

336HP economical type for conventional infrastructure and short-distance sand-gravel transportation with fuel efficiency; 371HP standard type with the strongest universality and cost performance for most general heavy-duty scenarios; 380HP advanced type for frequent climbing and continuous heavy-duty operation; 400HP heavy-duty type for conventional mine heavy-duty conditions; 430HP top type for extreme heavy-duty mine scenarios with steep slopes and ultra-large tonnage.<\/p>\n

Q6: Are overseas after-sales parts universal and maintenance convenient?<\/h4>\n

As a mainstream hot-selling SINOTRUK overseas 8X4 model, all core parts are 100% officially universal with sufficient global supply. The complete overseas after-sales system ensures low maintenance cost, zero error part adaptation and no non-standard modified parts.<\/p>\n

Q7: What are the official core advantages of the 8X4 model compared with the 6X4 version?<\/h4>\n

Officially calibrated with larger load capacity, stronger body stability and higher single transportation efficiency, it is suitable for ultra-large tonnage mines and large-scale infrastructure heavy-duty scenarios. It is the preferred model for overseas high-intensity and high-load construction with better heavy-duty durability than the 6X4 version.<\/p>\n

Q8: Are Euro3\/Euro4\/Euro5 emission versions available for customization?<\/h4>\n

Official full-level emission standard customization (Euro2\/Euro3\/Euro4\/Euro5) is supported. The overall vehicle structure and chassis configuration remain unchanged, only the power after-treatment system is adjusted accordingly to meet the access policies of different countries worldwide.<\/p>\n

Q9: Why do 8X4 models have two engine model systems (WD615 & E201)? Is it compliant?<\/h4>\n

Fully compliant, it is the official differentiated calibration rule for SINOTRUK 8X4 export models. Low-horsepower 336\/371HP adopts SINOTRUK self-produced classic WD615 Euro 2 engines, while high-horsepower 380-430HP adopts Weichai E201 suffix exclusive Euro 2 export engines. This naming system is exclusively for 8X4 heavy-duty versions and does not conflict with the 6X4 E22 system, all are official standard configurations.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

Applicable Model:<\/strong> ZZ3317V3567B1 (Left Hand Drive) \/ ZZ3317V3567B1R (Right Hand Drive)<\/p>\n

Product Positioning:<\/strong> The SINOTRUK HOWO-7 classic 12-wheel heavy-duty dump Trucks are an officially customized heavy-duty exclusive model for overseas export and a mainstream core model for global infrastructure and mining heavy-duty scenarios. Adopting SINOTRUK's mature official chassis architecture, the vehicle features solid structure, large load capacity, strong fuel adaptability and ultra-low failure rate, adapting to various complex road conditions and poor fuel environments overseas. It supports flexible customization of multiple horsepower, full emission standards and left\/right-hand drive. Widely sold in Africa, the Middle East, Southeast Asia, South America and other overseas markets, it ranks top in overseas heavy-duty Trucks exports with outstanding stability and cost performance.<\/p>\n

Alternative Names:<\/strong> 12 Wheeler Tipper Trucks, Heavy Duty 8×4 Dump Trucks, HOWO 7 Mining Dumper, 8×4 Construction Tipper<\/p>","protected":false},"featured_media":415,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_gspb_post_css":"","_rcrt_scene_gallery_ids":"414,417,419"},"product_brand":[],"product_cat":[24],"product_tag":[],"class_list":["post-421","product","type-product","status-publish","has-post-thumbnail","product_cat-dump-trucks","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/cnheavytrucks.com\/ar\/wp-json\/wp\/v2\/product\/421","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=421"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnheavytrucks.com\/ar\/wp-json\/wp\/v2\/media\/415"}],"wp:attachment":[{"href":"https:\/\/cnheavytrucks.com\/ar\/wp-json\/wp\/v2\/media?parent=421"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnheavytrucks.com\/ar\/wp-json\/wp\/v2\/product_brand?post=421"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnheavytrucks.com\/ar\/wp-json\/wp\/v2\/product_cat?post=421"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnheavytrucks.com\/ar\/wp-json\/wp\/v2\/product_tag?post=421"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}