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SINOTRUK HOWO 6×4 Refrigerated
Model data
Technical Specifications
Core Parameter Summary
| Core Parameter | Value |
|---|---|
| Drive Type | 6×4 Three‑axle Dual‑rear‑axle Reinforced Structure |
| Overall Dimensions | 10600×2550×3980mm |
| GVW | 25000kg |
| Emission Standard | Euro 2 / Euro 3 / Euro 5 |
| Horsepower | 380 / 400 / 430HP Multiple Options |
Standard Export Parameters
| Item | Specification |
|---|---|
| Brand Series | SINOTRUK HOWO TX |
| Chassis Model | ZZ1257V434GB1 (LHD) / ZZ1257V434GB1R (RHD) |
| Drive Type | 6×4 dual rear axle drive |
| Wheelbase | 4300+1400mm |
| Curb Weight | 11800‑12400kg (after refrigerated box & unit installation, subject to actual vehicle announcement) |
| Payload | Approx.12600‑13200kg (GVW25000‑curb weight) |
| Max Speed | 90km/h |
| Max Gradient | 35% |
| Ground Clearance | 280mm |
| Refrigerated Box Size | 8400×2420×2450mm standard insulated box; inner & outer FRP panel, 80‑100mm high‑density PU foam insulation layer, stainless‑steel locks; optional box thickness, side door, meat rail, air duct |
| Refrigeration System | Original factory integrated independent / non‑independent refrigeration unit; optional Thermo King, Carrier and domestic brands; adjustable temperature range ‑22℃ ~ +12℃, even inner‑box temperature, meeting deep‑freeze, fresh‑keeping and pharmaceutical temperature‑controlled transport requirements |
| Fuel Tank | 400L aluminum alloy lightweight anti‑corrosion fuel tank, 600L large‑capacity tank optional for long‑haul cruising |
| Engine | 6‑cylinder turbocharged intercooled diesel engine; 380/400HP for Euro 2; 400/430HP for Euro 3/Euro 5. High‑torque & sufficient power reserve for continuous long‑distance cold‑chain operation, stable and powerful under heavy‑load start‑up |
| Transmission | HW19710 10‑speed manual gearbox with PTO port, high transmission efficiency and anti‑slip performance under heavy load, HW‑series AMT automatic transmission optional for smooth shifting |
| Clutch | Φ430mm diaphragm spring dry clutch with strong load capacity and high wear resistance for stable heavy‑load starting |
| Axle Configuration | 9.5T reinforced front axle + 16T double‑reduction dual rear axles, professional heavy‑duty configuration with optional gear ratio, excellent stability for mountain & long‑distance driving |
| Steering System | Hydraulic power steering with stable and accurate control and flexible operation |
| Brake System | Dual‑circuit air brake, spring parking brake and engine exhaust auxiliary brake, equipped with ABS anti‑lock system, ensuring safe, stable and short‑distance braking |
| Tire Specification | 12.00R20 / 12.00R22.5 heavy‑duty tires, 10 running tires + 1 spare tire |
| Electrical System | 24V full‑vehicle electrical system with dual 12V batteries in series, guaranteeing stable continuous power supply for refrigeration unit under complex road conditions |
| Cab | New HOWO‑TX single‑sleeper all‑steel cab with four‑point floating suspension. Standard configuration: 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 outstanding long‑ride comfort and safety |
| Body Color | Standard factory color: HOWO White. Custom exclusive body colors available via OEM painting with UV‑resistant anti‑corrosion baking finish, anti‑aging and fade‑resistant |
| Standard Accessories | High‑position metal bumper, protective lamps, reverse warning device, full‑vehicle anti‑corrosion coating, air horn, headlight protection device, service ladder for refrigerated box |
| Parts Universality | Chassis, 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 |
FAQ
Q1: Is the HOWO 6×4 refrigerated trucks an original factory export model?
It is an officially designated export 6×4 heavy‑duty refrigerated model of SINOTRUK HOWO‑TX series, built on brand‑new original heavy‑duty chassis. Refrigerated box and cooling unit are assembled according to export standards. No domestic‑market re‑modification or non‑standard refit, fully complying with global export access standards.
Q2: Are spare parts universal for all horsepower versions?
All horsepower versions share the same three‑axle heavy‑duty chassis, dual rear axles, gearbox and body parts, only minor differences on engine accessories. Refrigerated box and refrigeration unit are interchangeable among all variants, bringing convenient overseas maintenance and high spare‑parts availability.
Q3: Is custom service available?
Original factory LHD/RHD customization, Euro2/Euro3/Euro5 emission selection, refrigerated box dimension, insulation thickness, cooling unit brand, optional fittings (meat rail / air duct) and body‑color customization are supported. LHD suits Africa, Central Asia, Middle East and South America; RHD suits Southeast Asia, Australia and Commonwealth regions.
Q4: How to choose Euro 2 / Euro 3 / Euro 5 versions?
Euro2 mechanical injection version fits regions with poor fuel quality & simple maintenance environment with low failure rate. Euro3 & Euro5 electronic versions meet high‑level environmental‑protection requirements with fuel‑saving performance.
Q5: What working conditions are suitable for different horsepower versions?
380HP for medium‑haul cold‑chain cargo transport; 400HP for long‑distance trunk‑line frozen & fresh‑goods delivery; 430HP high‑torque version for high‑intensity cold‑chain transport on mountainous & steep‑slope roads.
Q6: What are the core advantages of this model?
Built upon reinforced 6×4 three‑axle heavy‑duty chassis with 25‑ton legal GVW. Export‑grade high‑performance insulated refrigerated box, compatible with multiple imported & domestic cooling units for stable temperature control. Mature six‑cylinder powertrain ensures high attendance rate and low failure rate for long‑haul mission. Wide‑range OEM customization, globally‑available spare‑parts and low maintenance cost, delivering outstanding cost‑performance for overseas long‑distance cold‑chain business.
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