1. Original second-hand dump truck (Original Used Tipper Truck)
It refers to used dump trucks that have only completed routine cleaning, simple inspection and minor maintenance without large-scale disassembly, replacement of core parts or modification of body structure. The whole vehicle retains the original factory matching engine, gearbox, axle, cab, cargo box and frame. All original factory assembly marks, original paint layers, original hydraulic system components are intact, and the service record, mileage and working environment of the vehicle are true and traceable. Most of these vehicles are retired from formal construction fleets, mining yards and logistics companies, with transparent use history and no hidden structural damage.
2. Refurbished dump truck (Refurbished / Rebuilt Tipper Truck)
Refurbished dump trucks are vehicles with serious wear, impact deformation, oil leakage and aging components. Merchants carry out large-scale disassembly and reconstruction to cover defects and raise sales prices. Common renovation operations include full car repainting, replacing non-original mixed brand engine/axle, cutting and welding modified cargo box, replacing second-hand disassembled hydraulic cylinders, polishing frame cracks, covering rust spots with putty, replacing counterfeit interior and exterior plastic parts, and adjusting odometers to lower displayed mileage. Most refurbished vehicles come from scrap car markets, accident vehicles and vehicles that have been scrapped in compliance with national standards.
