KEY SPECIFICATIONS:
Engine power, kW
368 (500) — 448 (600)
Operating weight, kg
33 100
Body volume, m³
21.5 — 35.9
Payload capacity, mt
42 — 45
BELAZ-7547 Series Mining Dump Trucks
Characteristics
General Specification
Application
BELAZ-7547 mining dump trucks are designed for transportation of loosened rock in severe mining conditions of deep open pit mines on haul roads under various climatic operating conditions. These trucks can be used in construction of large industrial and hydraulic structures, highway systems, as well as in manufacturing departments of the processors. Depending on the specific weight of the transported cargo, the greatest efficiency is achieved when operating with excavators and loaders with buckets of the following capacity: 8-10 m³.
Payload capacity
42-45
46-50 short tons
Engine power, kW (hp)
368 (500)
Transmission
hydromechanical
Gear range
5+2
Torque, N*m (rpm)
1815 / 1600
Specific fuel consumption @ rated power, g/kW*h
224
Tires
21.00-33; 21.00-35; 21.00R35
Additional image
Suspension
Conventional for front axle and driving axle, with longitudinal and transverse rods. Air-hydraulic (oil and nitrogen) cylinders with built-in hydraulic shock absorbers; two cylinders per front axle and rear axle.
Driving axle
Mechanical with single-stage final drive with bevel gears with circle-arc tooth, straight bevel gear differential with four pinions, planetary hub drives with spur pinions.
Max speed, km/h
50
Turning radius, m
10.2
Brake System
Front wheels
shoe brakes
Rear wheels
shoe brakes
Parking brake
shoe brake
Auxiliary brake
hydrodynamic retarder
Body volume, m³
Struck
21.5; 28.5; 27.4; 35.9
Heaped 2:1
27.6; 33.9; 31.7; 43.3
Weight
Operational weight, kg
33 100 (standard equipment package)
Gross weight, kg
75 100 — 78 100
Terms and Model of Financing
Contractor Operations
Operating and Financial Leasing
Renting
General Specification
Application
BELAZ-75473 mining dump trucks are designed for transportation of loosened rock in severe mining conditions of deep open pit mines on haul roads under various climatic operating conditions. These trucks can be used in construction of large industrial and hydraulic structures, highway systems, as well as in manufacturing departments of the processors. Depending on the specific weight of the transported cargo, the greatest efficiency is achieved when operating with excavators and loaders with buckets of the following capacity: 8-10 m³.
Payload capacity
45
46-50 short tons
Engine power, kW (hp)
448 (600)
Transmission
hydromechanical
Gear range
5+2
Torque, N*m (rpm)
2237 / 1500-1600
Specific fuel consumption @ rated power, g/kW*h
219
Tires
21.00-33; 21.00-35; 21.00R35
Additional image
Suspension
Conventional for front axle and driving axle, with longitudinal and transverse rods. Air-hydraulic (oil and nitrogen) cylinders with built-in hydraulic shock absorbers; two cylinders per front axle and rear axle.
Driving axle
Mechanical with single-stage final drive with bevel gears with circle-arc tooth, straight bevel gear differential with four pinions, planetary hub drives with spur pinions.
Max speed, km/h
50
Turning radius, m
10.2
Brake System
Front wheels
shoe brakes
Rear wheels
shoe brakes
Parking brake
shoe brake
Auxiliary brake
hydrodynamic retarder
Body volume, m³
Struck
21.5
Heaped 2:1
27.6
Weight
Operational weight, kg
33 100 (standard equipment package)
Gross weight, kg
78 100
Terms and Model of Financing
Contractor Operations
Operating and Financial Leasing
Renting
General Specification
Application
BELAZ-75476 mining dump trucks are designed for transportation of loosened rock in severe mining conditions of deep open pit mines on haul roads under various climatic operating conditions. These trucks can be used in construction of large industrial and hydraulic structures, highway systems, as well as in manufacturing departments of the processors. Depending on the specific weight of the transported cargo, the greatest efficiency is achieved when operating with excavators and loaders with buckets of the following capacity: 8-10 m³.
Payload capacity
45
50 short tons
Engine power, kW (hp)
410 (550)
Transmission
hydromechanical
Gear range
5+2
Torque, N*m (rpm)
2900 / 1600
Specific fuel consumption @ rated power, g/kW*h
210
Tires
21.00-33; 21.00-35; 21.00R35
Additional image
Suspension
Conventional for front axle and driving axle, with longitudinal and transverse rods. Air-hydraulic (oil and nitrogen) cylinders with built-in hydraulic shock absorbers; two cylinders per front axle and rear axle.
Driving axle
Mechanical with single-stage final drive with bevel gears with circle-arc tooth, straight bevel gear differential with four pinions, planetary hub drives with spur pinions.
Max speed, km/h
50
Turning radius, m
10.2
Brake System
Front wheels
shoe brakes
Rear wheels
shoe brakes
Parking brake
shoe brake
Auxiliary brake
hydrodynamic retarder
Body volume, m³
Struck
21.5
Heaped 2:1
27.6
Weight
Operational weight, kg
33 100 (standard equipment package)
Gross weight, kg
78 100
Terms and Model of Financing
Contractor Operations
Operating and Financial Leasing
Renting
Competitive advantages
Braking System
Unified brakes on the front and rear wheels.
Simplicity and ease of maintenance.
Large working surface of friction linings of service brakes.
Reliability and efficiency of the braking system increases operator safety.
Cab
The comfort and safety of operator's work is assured through comfortable cab.
Design of cab and body with protective canopy provides conformity with ROPS and FOPS safety requirements.
Engine
Diesel engines provide high specific power and high speed of dump truck when driving uphill, as well as high fuel efficiency.
To facilitate starting of the engine at low temperatures mining dump trucks are equipped with engine liquid preheater, which provides heating of diesel fuel and coolant at starting of the engine.
Frame and Body
Long operating life of dump trucks is attained due to application of high-strength materials for frame and body manufacturing.
Hydraulic System
The integrated hydraulic system features simplified design and provides high level of unification.
Hydromechanical Transmission
Hydromechanical transmission with five forward and two reverse gears allows to choose the optimal traction and speed mode of motion which makes it easy to drive the vehicle and ensures safety.
Torque converter reduces the dynamic loads in the transmission and provides stable operation of the engine during changes of the loads.
Blade-type hydrodynamic retarder mounted on the drive shaft of the gearbox maintains constant speed when driving downhill.
Steering
Hydrostatic steering provides ease of control and high maneuverability of the truck.
Suspension
Pneumohydraulic suspension of mining dump truck with integrated hydraulic shock absorber in combination with the conventional system of the guiding apparatus provides high smoothness, performance, technical speed, lateral roll resistance and durability of dump truck components and comfortable working conditions for the operator.
Wheelbase
The short wheelbase of the truck ensures high maneuverability.
Parts and components
Braking System
15;70 
Steering
55;30 
Frame and Body
15;38 
Suspension
15;45 
Cab
52;30 
Engine
40;40 
Hydromechanical Transmission
35;40 
Hydraulic System
15;45 
Clear comparison