Reman Howo Tipper Truck NX 8×4

Certified Reman Dump Trucks Description

• The NX factory hydraulic system has integrated control valves. After years of use, valve jitter and slow lifting become common issues.
• In REMAN RODA certified reman dump trucks reman process, we fully disassemble the whole hydraulic circuit, replace worn valves, cylinders and seals, and re-tune the hydraulic control sequence.
• The rebuilt lifting system delivers steady, controllable movement, avoiding sudden jolts during unloading that risk tipping accidents on uneven mine ground.

Parameter Table

• Model: Reman Howo Truk Tipper Sinotruk NX 8×4
• Cab & Electric: NX modern cab with A/C. Mounting brackets inspected, seals renewed, 24V wiring harness & sensors fully tested
• Engine: Sinotruk WP12 / MC11. Full overhaul, carbon cleaning, worn fuel parts replaced, ECU recalibrated
• Transmission: HW25712 12-speed gearbox. Renewed synchronizers & bearings, bench shift test completed
• Chassis & Axles: 8×4. Dual front steer axles + twin heavy rear drive axles. NDT crack detection, seals renewed, multi-axle geometry calibrated
• Cargo Box: 7200×2350×1500mm NM400 wear-resistant steel. Reinforce high-stress weld zones, anti-corrosion treatment
• Hydraulic System: HYVA front lifting system. Pump, cylinder and seals renewed, repeated full-load lifting cycle test
• Braking System: WABCO dual-circuit air brake. Aging valves & air chambers replaced, full air tightness test
• Suspension & Tires: Fatigued leaf springs and shock absorbers replaced. 12.00R20 heavy-duty tires (12+1 spare)
• Reman Delivery Documents: Parts replacement checklist, chassis crack inspection report, engine bench test log, hydraulic cycle test records

Refurbishment vs Reman: Difference in Electronic System Handling

• Refurbishment only clears existing fault codes temporarily. It does not test sensor drift or aging wiring. After a few weeks of heavy mine work, fault codes reappear.
• Remanufacturing fully disassembles, inspects, replaces degraded electronic parts and recalibrates ECU. The whole reman tipper truck 8×4 control system is restored to factory stable state, preventing recurring electronic failures.

Reman’s Graded Component Reuse Rule for Howo NX

Remanufacturing is not “reuse everything”. We separate NX components into 3 categories:

• • High-value thick forged structural parts (frame, axle housing): if no fatigue crack and dimension qualified → clean, repair and reuse.
  • Dynamic friction & sealing parts (bearings, seals, brake linings, injectors): fully replaced with new quality parts.
  • Electronic sensors & wiring: tested one by one; any degraded unit gets replaced.

This graded rule balances strength, reliability and procurement cost.

RFQ

• Q1: Does certified reman dump trucks have the same rated payload capacity as brand-new dump trucks?
  A: Yes. After chassis inspection, stress relief and reinforcement, the REMAN ROAD certified reman dump trucks restores factory rated payload capacity, matching the load limit of brand-new truck models.
• Q2: How do you handle residual stress inside the chassis during remanufacturing?
  A: We use non-destructive testing to locate stress concentration zones, then perform stress relief processing. This reduces the risk of crack expansion under repeated heavy vibration, which simple repaint cannot achieve.
• Q3: What warranty terms are available for remanufactured core assemblies of certified reman dump trucks?
  A: We provide warranty coverage for remanufactured engine, gearbox and drive axles. If these core assemblies fail due to remanufacturing quality defects within the warranty period, we provide aftersales support.
• Q4: Can I customize the cargo box reinforcement for hauling sharp, hard rock ore?
  A: Yes. We locally thicken high-impact bottom and corner plates, add reinforcing ribs, without adding excessive dead weight to avoid reducing payload.
• Q5: Can I arrange third-party inspection to check the electronic system before shipment?
  A: Yes. Third-party inspectors can run ECU diagnostic scans, test all sensors and verify the whole electronic system performance onsite before loading.
• Q6: What maintenance manual will you provide with certified reman dump trucks?
  A: We supply a dedicated reman maintenance manual tailored for rebuilt vehicles, with clear recommended service intervals for engine, hydraulic and braking systems.