Mining dump trucks work under harsh heavy-load conditions at mines, hauling heavy materials such as ore and gravel. Standard operation directly affects vehicle service life and job safety. For overseas buyers who purchase mining dump trucks for mining projects, mastering the precautions for heavy-load operation can effectively reduce breakdowns, cut maintenance costs and maintain stable production at construction sites.https://www.hjtrailer.com/truck/dump-truck/mining-construction-dump-truck.html
HOWO mining dump truck is widely used as heavy-duty engineering dump truck for mining sites. With 6×4 drive configuration, it has strong load capacity and adapts to bumpy, muddy unpaved roads in mining zones. Before heavy-load operation, drivers must carry out full vehicle inspection: check tire pressure and wear, inspect leaf spring suspension and chassis frame for cracks or deformation; focus on the hydraulic lifting system and hydraulic oil level to ensure normal cargo box lifting function; also test the braking system, which serves as the core safety guarantee under heavy load. Never operate the vehicle with known faults.
During loading, overloading must be strictly avoided, which is the most important rule. Overloading will put excessive stress on chassis, frame and suspension. It may cause frame fracture and leaf spring damage, and lengthen braking distance, leading to serious safety risks. Distribute materials evenly during loading to prevent unbalanced load, which may deform the cargo box and cause rollover. Crush large ore blocks before loading to reduce impact and abrasion on cargo box plates.
When driving with heavy loads, start gently and accelerate slowly. Avoid harsh acceleration, sudden braking and sharp turns. Mining roads are narrow with many steep slopes. Slow down in advance before going downhill and control speed. Do not apply brakes continuously for a long time, to prevent brake overheating and failure. Keep low and steady speed on rough roads to reduce impact and protect the chassis of this HOWO dump truck. Reduce speed before entering curves and never take curves at high speed.
For unloading, park the vehicle on solid and flat ground, pull the handbrake and place wheel chocks. Make sure there are no people or obstacles behind the truck before lifting the cargo box. Lifting the box on soft ground may cause sinking and rollover. Keep the engine running steadily during unloading. After unloading, fully lower the cargo box and confirm locking before driving away.
At the end of each workday, clean residual ore and muck inside the cargo box, check welding seams for cracks and complete daily maintenance. As an original manufacturer with our own factory, this mining dump truck supports RHD conversion to meet road regulations for mining projects in Africa and the Middle East. If you buy dump trucks exported to Africa for heavy mining work, contact us for vehicle operation training and technical support.
