Construction Machinery Models
Scale Die-cast Mining Model
Zinc Alloy Die cast
Approx Dimension in Cms(L x B x H)
Approx Weight of the product (g)
Mining Dump Truck belongs to Off-highway dump trucks. It is used in off-highway field venues such as large-scale open-pit mines, water conservancy projects, dump trucks for transporting coal mines and gravel. In civil engineering, often with excavators, loaders, belt conveyors and other construction machinery joint operation, form loading, transportation, unloading production lines, earthwork, sand, bulk loading and unloading transport.
Off-highway mine dump truck mainly by the engine, chassis, control car (front), generator system, car bucket (actuation system) and auxiliary power system.
Off-highway mine dump truck is characterized by: large tonnage, low consumption, high technical content, expensive.
According to the transmission classification: Off-highway mine dump truck can be divided into electric wheel off-road mining dump truck and mechanical transmission off-highway mine dump truck. Electric wheel off-road dump truck light generally less than 108 tonnage, heavy general in the 108-360 tonnage; mechanical drive off-highway mine dump truck is generally below 85 tonnage, heavy general 85-318 tonnage. In the 1970s, due to the lack of a large torque converter, over 100-ton mine dumper completely dominated by electric drive. With the maturity of large torque converter, the United States introduced a 360-ton hydraulic transmission mines Dump Truck. The mid-1990s, AC-AC direct drive technology began to use a 300-ton mine dump truck.
Due to the advantages of good maneuverability, fast turnover speed, heavy load and large capacity, the highway dump trucks have become the main means of transport for the development and production of surface mines. At present, only the United States, Japan, Belarus and a few industrialized countries in China are capable of independent research and development. The series range from 100 tons to 360 tons.