BELAZ-7558 Series

OverviewCharacteristicsEquipment Set
Characteristics for 7558
75581  90 mt
new product
Length 10350 (11000***) mm
Width 5400 (6150***) mm
Height 5340 (5410***) mm

Designed for transportation of loosened rocks on technological haul roads at open-pit mining sites under various climatic conditions. These trucks can be used in construction of large industrial structures and hydraulic facilities, in construction of highway systems as well as in technological departments of the enterprises of processing industry. Depending on relative density of the transported materials maximal efficiency is achieved during operation with excavators and loaders with the following bucket capacity: 12.5; 18 m3.

Main Characteristics
Payload capacity 90 mt
Engine CUMMINS QST 30-C
Engine power 783 kW (1065 hp)
Transmission electromechanical AC/AC by Electrosila (Russia)
Transmission layout  

Additional Characteristics

Torque, N*m/rpm 4630 / 1300
Fuel rate @ nominal power, g/kW*h 204
Tires 31/90-49; 27.00R49
Rear axle mechanical, with single-stage main gear, bevel differential and planetary wheel gears
Suspension pneumohydraulic, conventional for front and driving axles trailing arms with central hinge

Brakes (with hydraulic drive)

front wheels dry single-disk brakes
rear wheels multiple-disk oil cooled brakes
parking brake disk brake
auxiliary brake multiple-disk oil cooled brakes

Body volume, m3

struck 37,7; 44,5; 75
heaped 2:1 53,3; 60; 93
turning radius, m 11

Weight of dump truck, kg

unladen 73000 (standard equipment set)
gross weight 163000
Max speed, km/h 60

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