{"id":439,"date":"2026-08-13T06:42:21","date_gmt":"2026-08-13T06:42:21","guid":{"rendered":"https:\/\/cnheavytrucks.com\/product\/howo-tx-6x4-tractor-truck\/"},"modified":"2026-09-08T00:38:42","modified_gmt":"2026-09-08T00:38:42","slug":"howo-tx-6x4-tractor-truck","status":"publish","type":"product","link":"https:\/\/cnheavytrucks.com\/id\/product\/howo-tx-6x4-tractor-truck\/","title":{"rendered":"SINOTRUK HOWO TX 6X4 Tractor Trucks"},"content":{"rendered":"
\n

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>\n6\u00d74 Heavy-duty Dual Rear Axle Drive<\/td>\n<\/tr>\n
Overall Dimensions<\/th>\n6800\u20116950 \u00d7 2496 \u00d7 2958\u20113840 mm<\/td>\n<\/tr>\n
GVW<\/th>\n25000 kg<\/td>\n<\/tr>\n
Emission Standard<\/th>\nEuro 2 \/ Euro 3 \/ Euro 5<\/td>\n<\/tr>\n
Horsepower<\/th>\n371 \/ 380 \/ 400 \/ 430HP<\/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
Item<\/th>\nSpecification<\/th>\n<\/tr>\n<\/thead>\n
Brand Series<\/th>\nSINOTRUK HOWO TX<\/td>\n<\/tr>\n
Chassis Model<\/th>\nZZ4257V324GF1 (LHD) \/ ZZ4257V324GF1R (RHD)<\/td>\n<\/tr>\n
Drive Type<\/th>\n6\u00d74 dual rear axle drive, reinforced heavy-duty structure<\/td>\n<\/tr>\n
Wheelbase<\/th>\n3400+1400mm<\/td>\n<\/tr>\n
Curb Weight (Bare Chassis)<\/th>\n8800\u20119200 kg<\/td>\n<\/tr>\n
Max Speed<\/th>\n89km\/h (110km\/h optional)<\/td>\n<\/tr>\n
Max Gradient<\/th>\n35%<\/td>\n<\/tr>\n
Minimum Ground Clearance<\/th>\n263\u2011270 mm<\/td>\n<\/tr>\n
Fuel Tank<\/th>\n400L aluminum alloy tank, 600L large-capacity dual-chamber tank optional<\/td>\n<\/tr>\n
Engine<\/th>\n6-cylinder turbocharged intercooled diesel engine, 371\/380HP for Euro 2, 400\/430HP for Euro 3\/Euro 5, high torque and sufficient power reserve<\/td>\n<\/tr>\n
Transmission<\/th>\nHW25712 12-speed manual gearbox, AMT automatic transmission optional, stable transmission and high fuel efficiency<\/td>\n<\/tr>\n
Clutch<\/th>\n\u03a6430mm diaphragm spring dry clutch<\/td>\n<\/tr>\n
Axle Configuration<\/th>\n9.5T reinforced front axle + 13T double reduction dual rear axles with optional gear ratio, dedicated for heavy-duty operation<\/td>\n<\/tr>\n
Steering System<\/th>\nHydraulic power steering with stable and precise control<\/td>\n<\/tr>\n
Brake System<\/th>\nDual-circuit air brake, spring parking brake and engine exhaust auxiliary brake, safe and reliable braking performance<\/td>\n<\/tr>\n
Tire Specification<\/th>\n315\/80R22.5 tubeless tires, 10 running tires + 1 spare tire<\/td>\n<\/tr>\n
Electrical System<\/th>\n24V electrical system with dual 12V batteries in series for stable power supply<\/td>\n<\/tr>\n
Cab<\/th>\nNew TX high-roof single-sleeper all-steel cab with four-point floating suspension. Standard configuration: air suspension driver seat, electric heating rearview mirrors, power windows, automatic air conditioner, full-vehicle noise reduction and large-capacity storage space with humanized interior<\/td>\n<\/tr>\n
Standard Accessories<\/th>\nHigh-position bumper, protective lamps, reverse warning device, full-vehicle anti-corrosion coating, air horn and headlight protection device<\/td>\n<\/tr>\n
Parts Universality<\/th>\nAll vehicle parts are universal with full HOWO series, with large overseas stock, sufficient spare parts and low maintenance costs<\/td>\n<\/tr>\n
Gross Vehicle Weight<\/th>\n25000 kg<\/td>\n<\/tr>\n
Overall Dimensions (L\u00d7W\u00d7H)<\/th>\n6800\u20116950 \u00d7 2496 \u00d7 2958\u20113840 mm<\/td>\n<\/tr>\n
Approach \/ Departure Angle(Bare chassis)<\/th>\n15\u00b0 \/ 46\u00b0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n

FAQ<\/h3>\n

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

Original factory designated export heavy-duty model without domestic modification or non-standard refit, fully compliant with export standards.<\/p>\n

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

All horsepower versions share the same heavy-duty chassis, axles, gearbox and body parts with only slight engine accessory differences for easy maintenance.<\/p>\n

Q3: Does it support LHD\/RHD customization?<\/h4>\n

Original factory LHD and RHD customization is available.<\/p>\n

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

Euro 2 mechanical injection type has low failure rate; Euro 3 and Euro 5 electronic types are eco-friendly and fuel-saving.<\/p>\n

Q5: What working conditions are suitable for different horsepower versions?<\/h4>\n

371\/380HP for conventional heavy-duty transportation; 400HP for medium and long-distance heavy trunk logistics; 430HP for high-intensity heavy-duty operation.<\/p>\n

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

Reinforced heavy-duty chassis, strong bearing capacity, sufficient power, high attendance rate, durable structure, universal parts, low operation costs and high cost performance.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

Applicable Model:<\/strong> ZZ4257V324GF1 (LHD) \/ ZZ4257V324GF1R (RHD)<\/p>\n

Product Positioning:<\/strong> The SINOTRUK HOWO TX 6\u00d74 heavy-duty export tractor is equipped with reinforced heavy-load chassis, complete power configuration, solid structure and high attendance rate. It supports Euro 2\/Euro 3\/Euro 5 emission standards and original LHD\/RHD customization, with universal global spare parts, convenient maintenance and high cost performance.<\/p>\n

Alternative Names:<\/strong> HOWO TX 6\u00d74 Heavy-duty Tractor Unit, Dual-drive Heavy-load Tractor Trucks, HOWO TX Cross-border Heavy Trunk Trucks, Export Container Heavy-duty Tractor<\/p>","protected":false},"featured_media":1436,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_gspb_post_css":"","_rcrt_scene_gallery_ids":"432,434,435"},"product_brand":[],"product_cat":[25],"product_tag":[],"class_list":["post-439","product","type-product","status-publish","has-post-thumbnail","product_cat-tractor-trucks","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/cnheavytrucks.com\/id\/wp-json\/wp\/v2\/product\/439","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnheavytrucks.com\/id\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cnheavytrucks.com\/id\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/cnheavytrucks.com\/id\/wp-json\/wp\/v2\/comments?post=439"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnheavytrucks.com\/id\/wp-json\/wp\/v2\/media\/1436"}],"wp:attachment":[{"href":"https:\/\/cnheavytrucks.com\/id\/wp-json\/wp\/v2\/media?parent=439"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cnheavytrucks.com\/id\/wp-json\/wp\/v2\/product_brand?post=439"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cnheavytrucks.com\/id\/wp-json\/wp\/v2\/product_cat?post=439"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cnheavytrucks.com\/id\/wp-json\/wp\/v2\/product_tag?post=439"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}