BELAZ-7558 Series
Characteristics for 7558
75581
90 mt75580
90 mt
Designed for transportation of loosened rocks on technological haul roads at open-pit mining sites under different 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: 12.8 — 18 m³.
Main Characteristics| Payload capacity | 90 mt |
| Engine | CUMMINS QST30-C |
| Engine power | 783 (1050) kW |
| Transmission | electromechanical |
| Transmission layout |
Additional Characteristics
| Torque, N*m/rpm | 4630 / 1300 |
| Fuel rate @ nominal power, g/kW*h | 204 |
| Tires | 31/90-49; 27.00R49 |
| Transmission | AC/AC type |
| Motor-wheel reduction gear | planetary, double-row |
| Suspension | conventional for front and driving axles — trailing arms with central hinge |
Traction motor — TAD-9
Traction alternator — GST 700-8
Brakes (with hydraulic drive)
| front wheels | dry disk brakes |
| rear wheels | dry disk brakes |
| parking brake | disk brake |
| auxiliary brake | electrodynamic retarding by traction motors with forced air-cooling of braking resistors |
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 | 74000 (standard equipment set) |
| gross weight | 164000 |
| Max speed, km/h | 60 |
| Length | 10350 mm |
| Width | 5750 mm |
| Height | 5430 mm |
Docs & Data Sheets
