Reman Howo 375 6×4 Tipper Truck

Howo Sinotruk Reman Trucks Description

• One of the biggest advantages of the Howo platform is its universal serviceability. The WD615 engine design is simple and well-understood by mechanics across Africa, the Middle East, Southeast Asia, South America and Eastern Europe.
• Genuine and compatible spare parts are manufactured by hundreds of suppliers globally, keeping prices low and lead times short.

• During REMAN ROAD Howo Sinotruk remanufacturing, we renew all wear-prone components, but the truck’s design philosophy means any future maintenance can be performed quickly and affordably—even in remote locations with limited workshop facilities.

Specification Table

• Model: Reman Sinotruk 375 Howo  Tipper Truck 6×4
• Drive: 6×4, 10-wheel heavy-duty tipper, classic HOWO chassis
• Engine: Reman WD615.37. Full rebuild, bench dynamometer tested to OEM power specs
• Displacement: 9.726L, inline 6-cylinder, turbocharged intercooled
• Transmission: Reman HW19710 10-speed manual. Inspected, worn parts replaced, load bench tested
• Clutch: New 430mm diaphragm spring clutch, full actuation overhaul
• Front Axle: Reman steering axle. Kingpin, bearings renewed, steering geometry calibrated
• Rear Axles: Reman double reduction heavy axles. Crack tested, differential & bearings renewed
• Suspension: Multi-leaf spring. Fatigued springs replaced, all bushings & shackles renewed
• Cargo Box: Reman tipper body, sandblasted & structural repaired. Hydraulic cylinder overhauled and cycle-tested
• Hydraulic System: Pump & valve rebuilt, all seals/hoses replaced. Full load lifting cycles validated
• Tires: Heavy-duty off-road tires 12.00R20, hubs disassembled and bearings renewed
• Brake System: WABCO air brake. Valves, chambers and linings renewed, air tightness & braking performance tested
• Cabin: Classic HOWO cab. Refurbished interior, seals & wiring renewed, water leak tested
• Cooling System: Radiator serviced, water pump inspected, hoses/thermostat replaced, pressure tested
• Steering: Reman power steering gear, tie rods & ball joints renewed, wheel alignment completed

Howo Sinotruk Reman Process

• Incoming Screening Inspect used chassis and core assemblies. Conduct magnetic particle crack detection on frame. Reject units with irreversible structural damage.
• Full Disassembly Strip the whole truck into individual assemblies: engine, gearbox, axles, suspension, cab, cargo box, hydraulic and electrical systems.
• Cleaning & Precision Inspection Clean all components industrially. Measure critical parts against OEM tolerances, classify parts as reusable, repairable or scrap.
• Core Assembly Rebuild & Bench Test Rebuild engine, transmission, axles and hydraulic system. Replace all worn consumables. Run dynamometer and load bench tests to restore OEM performance.
• Chassis Frame Restoration Sandblast frame, repair minor cracks, apply anti-corrosion primer and finish paint. Renew suspension bushings, springs and mounting points.
• Reassembly Reassemble all components following factory torque standards, reconnect hydraulic, pneumatic and electrical systems.
• Multi-stage Performance Validation Complete cold start, loaded road test, repeated hydraulic lifting cycles, air brake tightness test and full electrical function check.
• Final Finishing & Documentation Final painting, export anti-rust treatment, compile test reports, parts log and warranty certificate before delivery.

The Standardization Economy: Why a Single-Model Fleet Cuts Operating Costs

Managing a mixed fleet of different truck brands and models creates hidden costs that are easy to overlook. Each model requires different spare parts inventories, different diagnostic tools, different technician training, and different maintenance procedures. When breakdowns occur, parts availability is uncertain because you cannot cross-reference components between models. Maintenance planning becomes fragmented and inefficient.

• Choosing to standardize your fleet around the Howo platform delivers compounding economies. When all your trucks share the same engine, gearbox, axles and cab design, you can consolidate spare parts inventory—holding fewer line items in greater quantity, which usually qualifies you for volume discounts.
• Your mechanics become specialists on one platform, improving repair speed and quality. Maintenance schedules become uniform, simplifying fleet planning. The hydraulic systems, electrical systems and even consumable items like filters and brake pads are interchangeable across all units.
• For a fleet of 10, 20 or more dump trucks, this standardization can reduce maintenance overhead significantly. Fewer part numbers to manage, fewer tools to purchase, less training required, and faster repairs when something goes wrong.
• The REMAN ROAD Howo Sinotruk reman trucks makes this standardization achievable at an accessible price point, because the platform’s universal design means parts and service are available almost anywhere your fleet operates.

RFQ

• Q: What cab refurbishment steps do you perform, and do you address common issues like window leaks and interior wear?
  A: The cab interior is fully stripped: seats are re-covered or replaced, dashboard panels repaired, wiring harnesses inspected and replaced where cracked. Door seals and window seals are replaced to eliminate leaks. The cab is checked for structural rust on the floor and A-pillars, with repairs made as needed. After painting, the cab undergoes a water spray leak test.
• Q: Since the Howo has been produced for many years, how do you verify that replacement parts used during Howo Sinotruk reman meet quality standards and are not low-quality aftermarket copies?
  A: We source replacement components from verified suppliers with proven quality control. Critical wear parts (bearings, seals, brake components, filters) are selected for compatibility and durability. We do not use substandard components that would compromise the truck’s reliability, as this would undermine the entire remanufacturing process.
• Q: What modifications can you make to the cargo box to adapt it for specific materials like sticky clay, abrasive rock or coal?
  A: We can adjust box floor thickness, add wear-resistant steel liners, install heated floors for sticky materials, change side wall height and angle, or add tarps for coal transport. The hydraulic lifting cylinder can also be upgraded for faster tipping cycles or higher lifting force depending on material density.
• Q: How does the braking system of the Howo Sinotruk reman tipper truck hold up after remanufacturing? Do you upgrade to modern brake components or retain original WABCO specifications?
  A: We retain the original WABCO air brake system architecture, which is already proven and widely serviceable. All brake valves, air chambers, slack adjusters and linings are inspected; worn components are replaced with compatible parts. The system then undergoes full air pressure testing and load braking performance verification to ensure original factory braking efficiency.
• Q: What is the standard delivery timeline for a Howo Sinotruk reman tipper truck, including production, testing and preparation for export?
  A: The complete Howo Sinotruk remanufacturing process takes approximately 20–30 working days per unit, depending on the incoming truck’s condition and any custom modifications requested.
• Q: Can you provide a sample of the complete remanufacturing documentation package before we place an order, so we can review the level of detail and reporting format?
  A: Yes, we can provide a sample documentation package including component test reports, parts replacement list, final QC checklist and warranty terms. This allows your technical team to verify our remanufacturing standards before committing to a purchase.