As a premier heavy truck Manufacturer and global exporter, Fumin Group is proud to supply the high-performance ZZ4257V324GF1 6×4 tractor unit designed to withstand the most demanding long-haul freight operations. With decades of manufacturing expertise in structural axle integrity and premium heavy vehicle engineering, our equipment delivers unparalleled powertrain efficiency and rigorous compliance with strict hazardous cargo transport regulations. This comprehensive technical guide highlights how our advanced engineering directly translates to reduced Total Cost of Ownership (TCO) and enhanced logistical safety for international fleet procurement.
Engineering Excellence of the 460HP Powertrain
High-Output Weichai Diesel Engine
The heart of the truck features the elite Weichai WP10.5H460E62 engine. Built with an in-line, 6-cylinder layout and a 10.5L displacement capacity, it generates a maximum output power of 338kW and an impressive 460 horsepower. This setup ensures that the ZZ4257V324GF1 6×4 maintains robust low-end torque, peaking at 2,100 N·m between 1000 and 1400 rpm, which allows heavy cargo to move effortlessly across steep gradients.
Advanced State VI Emission Compliance
Adhering to strict global environmental regulations, this powertrain fully satisfies the State VI emission standard. The optimized combustion chambers and precision electronic diesel injection systems reduce both exhaust particulate matters and chemical emissions, making it an ideal long-term asset for companies modernizing their logistics fleets to match stringent regional green policies.
Heavy-Duty Sinotruk 12-Speed Transmission
Power is seamlessly distributed through the Sinotruk HW25712XSL manual operation transmission. Equipped with 12 forward gears and 2 reverse files, operators gain optimal control across varying terrains. This expansive gear ratio spread minimizes mechanical wear during high-load low-speed maneuvers while maintaining low fuel consumption at a rated rotation speed of 1,900 rpm during continuous highway cruising.
Premium Structural Layout and Dimensions
Optimized Chassis Geometry and Footprint
The vehicle utilizes a robust 3200 + 1400mm wheelbase configuration, providing an ideal center of gravity for critical hauling operations. The total physical body length measures 6.88 meters, paired with a body width of 2.50 meters (nominal) and a total height of 3.455 meters. This specific layout distributes weight balanced across the entire frame, maintaining superior aerodynamic profiles while towing bulk high-volume trailers.
Track Width and Ground Stability
To guarantee optimal cornering safety and tracking consistency under heavy loads, the truck is engineered with a wide front wheel pitch of 2,022 mm. The rear wheel pitch features a highly stable dual-axis design measuring 1830 / 1830mm. This wide track setup prevents lateral body roll, ensuring that the chassis tracks perfectly behind the steering axis even during sudden directional changes.
Mass Allocations and Axle Load Capacity
High-Capacity Load Distribution
Engineered for intense cargo operations, the allowable load of the front axle safely supports 7,000 kg. The rear chassis is supported by a dual-axis group with an allowable load of the rear axle reaching 18,000 kg. This provides a total vehicle mass rating of 25 tons. The physical vehicle weight is maintained at a lean 8.4 tons (curb weight, pending final homologation), maximizing the net payload margins available under standard regional road weight limits.
Maximum Towing and Spring Suspension
For bulk transport, the vehicle boasts an exceptional total traction mass of 40 tons. This extreme towing capability is supported structurally by a high-strength 2 / 2 leaf spring suspension setup. This leaf spring layout minimizes vertical vibration, safeguarding delicate electronic chassis components and maintaining continuous tire-to-road contact across uneven terminal surfaces.
Specialized Logistics Applications and Market Segments
Why Is This Unit Preferred for Dangerous Goods Transportation?
Safety is paramount when hauling hazardous or volatile cargo, and the ZZ4257V324GF1 6×4 is explicitly optimized for the transportation of dangerous goods market segment. The inclusion of a massive 750L high-capacity aluminum alloy fuel tank eliminates the need for frequent refueling stops in volatile environments, maximizing continuous transit velocity. Furthermore, the combination of a low-vibration 6-cylinder Weichai engine, heavy-duty 12R22.5 radial tires (10 tires total), and specialized front axle load balancing reduces kinetic shock during braking, meeting the ultra-stringent risk assessment protocols required for chemical and fuel transport.
Long-Haul Fleet Optimization
For B2B fleet procurement, vehicle availability directly determines fleet revenue generation. The 12-speed Sinotruk transmission ensures optimal engine speed matching across diverse road conditions, while the 460HP output guarantees on-time delivery performance for long-haul logistics. These factors collectively reduce turnaround cycles and improve ROI for logistics asset investments.
Driver Comfort and Cabin Ergonomics
Spacious Three-Person Cabin Design
Long-distance driving demands an environment that mitigates driver fatigue to prevent operational accidents. The cabin accommodates up to 3 passengers comfortably, utilizing high-grade soundproofing materials to suppress the sound of the 10.5L engine. The intuitive dashboard places all manual shift controls and pneumatic brake valves within immediate, ergonomic reach of the operator.
Half-Seat Resting Configuration
To support multi-driver logistics shifts and mandatory rest periods, the cabin space is optimized with a half-seat layout configuration. This integrated space provides an efficient resting zone, allowing off-duty operators to recover during long regional journeys without sacrificing critical storage space or increasing the structural length of the tractor unit's front cab.
Complete Technical Specifications Matrix
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Fumin Group ZZ4257V324GF1 6×4 Heavy Truck
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Origin / Tonnage Level
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Jinan, Shandong Province / Heavy Truck Category
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Wheelbase Geometry
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3200 + 1400 mm
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Overall Dimensions
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Length: 6.88 m / Width: 2.50 m (nominal) / Height: 3.455 m
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Wheel Pitch (Front / Rear)
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Front: 2,022 mm / Rear: 1830 / 1830 mm
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Weight Parameters
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Vehicle Curb Weight: 8.4 t (pending homologation) / Total Mass: 25 t
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Traction Performance
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Total Traction Mass: 40 t
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Core Market Segment
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Specialized Transportation of Dangerous Goods
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Engine Brand & Model
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Weichai WP10.5H460E62
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Cylinder Configuration
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6 Cylinders / In-line / Diesel
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Displacement & Output
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10.5L / Max Power: 338kW (460 HP)
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Torque & Speed Metrics
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Max Torque: 2,100 N·m @ 1000-1400rpm / Rated Speed: 1,900 rpm
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Emission Certification
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China State VI
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Transmission Details
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Sinotruk HW25712XSL / Manual / 12 Forward + 2 Reverse
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Fuel Tank Capacity
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750 Liters (Aluminum Alloy)
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Axle Load Ratings
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Front Axle: 7,000 kg / Rear Axle (2-Axis Group): 18,000 kg
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Suspension Architecture
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2 / 2 Leaf Spring
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Tire Specifications
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10 Tires / Size: 12R22.5 Radial
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Cab Accommodations
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3 Passengers / Half-Seat Configuration
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Technical Comparison — 6×4 Heavy Tractor Segment (460HP Class)
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Specification
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Fumin ZZ4257V324GF1
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Competitor A (6×4)
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Competitor B (6×4)
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Engine Output
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460 HP @ 338kW
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460 HP
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450 HP
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Peak Torque
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2,100 N·m @ 1,000-1,400 rpm
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2,100 N·m @ 1,200-1,500 rpm
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2,000 N·m @ 1,100-1,500 rpm
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Transmission
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12 Forward / 2 Reverse
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12 Forward / 2 Reverse
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16 Forward / 2 Reverse
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Wheelbase
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3,200 + 1,400 mm
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3,300 + 1,350 mm
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3,175 + 1,350 mm
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Fuel Tank Capacity
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750L (Standard)
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600L (Standard)
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700L (Optional)
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Suspension (Front/Rear)
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2 / 2 Leaf Spring
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3 / 4 Leaf Spring
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2 / 3 Leaf Spring
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Emission Standard
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China State VI
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China State VI
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China State VI
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Target Application
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Dangerous Goods
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General Freight
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General Freight
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Warranty (Standard)
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12 Months / 100,000 km
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12 Months / 100,000 km
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12 Months / 80,000 km
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Global Supply and Exhibition Footprint
Manufacturing Origins in Liangshan Boxing Industrial Park
As part of the Shandong Fumin Trailer Parts Manufacturing Co., Ltd. infrastructure, this truck benefits from our strategic location within China's largest trailer production base—Shandong Liangshan Boxing Industrial Park. Integrating independent scientific research, structural design, precision production, and global sales, Fumin leverages domestic industrial clusters to source premium raw materials and implement advanced, world-class manufacturing processes.
Elite Precision CNC Processing Line
Quality consistency is maintained via first-class production lines equipped with advanced precision CNC processing equipment imported from domestic and international markets. Our strict and standardized inspection process guarantees that every semi-trailer axle assembly, heavy truck frame, and powertrain mounting complies flawlessly with international safety tolerances, allowing an annual production capacity of 150,000 pieces of American and German-style axle assemblies to support global heavy machinery distribution.
International Trade Exhibitions and Engineering Customization
Fumin Group actively presents its industrial innovations at global commercial vehicle and automotive parts trade exhibitions worldwide. Our team of professional designers continuously studies technical standards and specific market demands across different countries and regions. By directly engaging with fleet operators at global exhibitions, we quickly optimize our technical specifications, ensuring that the ZZ4257V324GF1 6×4 matches localized climate, legal payload restrictions, and specific terrain challenges encountered by our global B2B procurement partners.
Frequently Asked Questions — ZZ4257V324GF1 6×4 Dangerous Goods Tractor
Is the ZZ4257V324GF1 ADR-certified for dangerous goods transport?
The ZZ4257V324GF1 is designed to meet China GB7258 and GB1589 requirements for hazardous material transport, with exhaust system positioning and electrical shielding configured accordingly. For specific ADR (European Agreement) or DOT (US) compliance, Fumin Group offers customized modifications including spark arrestors, engine shut-off switches, and grounding systems. Please confirm your target market's regulatory framework with our sales team for the exact compliance package.
What is the real-world fuel consumption of the 460HP Weichai engine under full load?
Under typical highway conditions (80-85 km/h cruising speed, full 40-ton GCW load), the WP10.5H460E62 engine delivers an average fuel consumption of 33-35 L/100km, depending on terrain, driver behavior, and ambient temperature. The 750L fuel tank provides a practical range of approximately 2,100-2,200 km between refueling stops. Fuel economy figures are verified through Fumin's in-house test track under controlled conditions.
What is the minimum order quantity (MOQ) and typical lead time?
Fumin Group accepts orders starting from a minimum of 1 unit for sample validation. Volume orders (5+ units) receive expedited production scheduling. Standard lead time is 30-45 working days from deposit confirmation to shipment readiness, subject to customization requirements. Bulk orders of 20+ units may qualify for priority production slots—please contact our export team for current capacity availability.
What warranty and after-sales support does Fumin provide for export markets?
Warranty terms are determined on a case-by-case basis and formalized in the sales contract. Our standard practice includes:
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Pre-shipment inspection: Each unit undergoes a comprehensive quality check before loading, with video documentation available upon request.
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Spare parts availability: We maintain an inventory of commonly replaced components (filters, brake pads, clutch kits) for the Weichai engine and Sinotruk transmission at our Liangshan facility. Parts can be shipped internationally via express courier.
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Technical documentation: We provide full parts catalogs, maintenance manuals, and wiring diagrams in digital format.
For specific warranty coverage (duration, mileage, and included components), please discuss with our sales team during contract negotiation. We are flexible in structuring warranty packages that align with your fleet size and operational requirements.
Request Your Custom Configuration Quote
Every fleet operation has unique requirements. Contact our export team for a tailored specification sheet,
sample unit availability, and volume discount pricing for the ZZ4257V324GF1 6×4 Heavy Tractor.
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