Heavy Reman Howo 371 8×4 Tipper Truck

Reman Heavy Tipper for Sale Description

• Many used 8×4 dumpers were operated under chronic overload, creating micro fatigue cracks inside the chassis frame that cannot be seen by naked eyes.
• During remanufacturing, we use ultrasonic and magnetic particle inspection to scan the entire frame.

• Any sections with detected fatigue are repaired or replaced, while all critical moving components are renewed.
• This process eliminates invisible structural risks before delivery, making the vehicle safe for repeated maximum payload trips.

Specification Table

• Model: Reman Sino Howo 371 8×4 Tipper Truck
• Cab & Electric: Single sleeper cab with A/C; full repaint & interior refresh. 24V wiring harness fully renewed, all sensors tested
• Engine: Fully overhauled, carbon cleaned, wearable parts replaced, power and fuel consumption recalibrated
• Transmission: HW19710 10-speed gearbox. Renewed bearings & synchronizers, smooth shifting bench test
• Chassis & Axles: 8×4 drive. Front 7.5T steer axle + rear 16T double reduction axles. Crack detected, seals renewed, gap calibrated
• Braking System: WABCO dual-circuit air brake. Full renewal of aging valves and air chambers, 100% air tightness tested
• Cargo Box: Wear-resistant steel. Crack repaired, high-stress zones reinforced, anti-corrosion treated
• Hydraulic System: HYVA front lifting system. Pump & core seals replaced, full-load cyclic lifting tested
• Suspension & Tires: Fatigued leaf springs and shock absorbers replaced. 12.00R20 new tires

• Metal fatigue is the silent killer for dump trucks. Every heavy load trip creates tiny invisible stress cracks inside the frame.
• Over thousands of haul cycles, these cracks grow and can trigger sudden structural failure.
• Remanufacturing does not just repair visible damage. We use non-destructive testing to scan the whole chassis, remove parts that have reached fatigue limits, and rework qualified frame sections.
• This resets the fatigue life clock of the chassis, giving the vehicle a new stable working lifespan, which cosmetic refurbishment cannot achieve.

Why 8×4 Remanufacturing Has Stricter Load Testing Standards?

• Since 8×4 trucks carry far heavier payload, our factory test standards for reman Howo 8×4 tipper truck are higher than 6×4 models.
• We simulate full payload uphill climbing, repeated emergency heavy-load braking and continuous unloading cycles, replicating the toughest mine working conditions.
• Any weakness exposed during testing must be fixed before shipment. This heavy-load simulation test filters out hidden faults that would only surface once the truck enters high-intensity mine operation.

RFQ

• Q1: Will heavy reman tipper for sale have lower payload limit than new dump trucks?
  A: No. After remanufacturing and chassis reinforcement, the vehicle’s rated payload capacity fully restores to original factory specification, matching the load capacity of brand-new tippers.
• Q2: How long will the reinforced cargo box last in ore mining sites?
  A: With our targeted reinforcement and anti-corrosion treatment, the cargo box can work stably for years under regular heavy ore loading, far longer than ordinary refurbished cargo boxes.
• Q3: What warranty coverage is available for heavy reman tipper for sale core assemblies?
  A: We offer warranty on remanufactured engine, gearbox and drive axles. Any quality failure of these core assemblies within the warranty term will be covered under our service agreement.
• Q4: How do you test multi-axle braking performance on heavy loaded 8×4 trucks?
  A: We carry out loaded downhill braking simulation tests. We verify brake response, air tightness and heat dissipation performance to guarantee safe braking under full payload on steep mine roads.
• Q5: Are the replaced parts OEM quality?
  A: Critical power, braking and hydraulic components use OEM equivalent high-grade parts. All parts have quality certification; inferior aftermarket parts are strictly prohibited in our reman workflow.
• Q6: What is the delivery timeline for bulk fleet orders?
  A: Our standardized reman production line maintains stock of finished reman 8×4 tipper trucks for sale. For bulk fleet orders, we can schedule staggered shipment to match your mine project construction schedule.