KEY SPECIFICATIONS:
Engine power, kW
522 (700)— 565 (757)
Operating weight, kg
35 100
Body volume, m³
22.3 — 51.5
Payload capacity, mt
55 — 60
BELAZ-7555 Series Mining Dump Trucks
Characteristics
General Specification
Application
BELAZ-7555A 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: 8-12.5 m³.
Payload capacity
55
60 short tons
Engine power, kW (hp)
537 (730)
Transmission
hydromechanical
Gear range
6+1
Torque, N*m (rpm)
2744 / 1400
Specific fuel consumption @ rated power, g/kW*h
216
Tires
24.00-R35
Additional image
Suspension
pneumohydraulic
Rear axle
Mechanical with single-stage final drive, bevel gear differential and planetary hub drives.
Max speed, km/h
55
Turning radius, m
9
Brake System
Front wheels
dry single-disk brakes
Rear wheels
multiple-disk oil-cooled brakes
Parking brake
shoe brake
Auxiliary brake
multiple-disk oil-cooled brakes
Body volume, m³
Struck
22.7
Heaped 2:1
32.3
Weight
Operational weight, kg
42 000 (standard equipment package)
Gross weight, kg
97 000
Terms and Model of Financing
Contractor Operations
Operating and Financial Leasing
Renting
General Specification
Application
BELAZ-7555B 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: 8-12.5 m³.
Payload capacity
55
60 short tons
Engine power, kW (hp)
522 (700 )
Transmission
hydromechanical
Gear range
6+1
Torque, N*m (rpm)
2731 / 1400
Specific fuel consumption @ rated power, g/kW*h
209
Tires
24.00-35; 24.00R35
Additional image
Suspension
Pneumohydraulic, conventional for front axle and driving axle — trailing arms with central joint.
Rear axle
Mechanical with single-stage final drive, bevel gear differential and planetary hub drives.
Max speed, km/h
55
Turning radius, m
9
Brake System
Front wheels
dry single-disk brakes
Rear wheels
multiple-disk oil-cooled brakes
Parking brake
shoe brake
Auxiliary brake
multiple-disk oil-cooled brakes
Body volume, m³
Struck
22.7; 22.3; 28; 34.6
Heaped 2:1
33.3; 35.3; 37.3; 46.1
Weight
Operational weight, kg
40 500 (standard equipment package)
Gross weight, kg
95 500
Terms and Model of Financing
Contractor Operations
Operating and Financial Leasing
Renting
General Specification
Application
BELAZ-7555D 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: 8-12.5 m³.
Payload capacity
55
60 short tons
Engine power, kW (hp)
522 (700)
Transmission
hydromechanical
Gear range
6+1
Torque, N*m (rpm)
2731 / 1400
Specific fuel consumption @ rated power, g/kW*h
209
Tires
24.00-35; 24.00R35
Additional image
Suspension
Pneumohydraulic, conventional for front axle and driving axle — trailing arms with central joint.
Rear axle
Mechanical with single-stage final drive, bevel gear differential and planetary hub drives.
Max speed, km/h
55
Turning radius, m
9
Brake System
Front wheels
dry single-disk brakes
Rear wheels
multiple-disk oil-cooled brakes
Parking brake
shoe brake
Auxiliary brake
multiple-disk oil-cooled brakes
Body volume, m³
Struck
50
Heaped 2:1
57.9
Weight
Operational weight, kg
41 500 (standard equipment package)
Gross weight, kg
96 500
Terms and Model of Financing
Contractor Operations
Operating and Financial Leasing
Renting
General Specification
Application
BELAZ-7555E 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: 8-12.5 m³.
Payload capacity
60
66 short tons
Engine power, kW (hp)
560 (750)
Transmission
hydromechanical
Gear range
6+1
Torque, N*m (rpm)
3084 / 1300
Specific fuel consumption @ rated power, g/kW*h
211
Tires
24.00R35
Additional image
Suspension
Pneumohydraulic, conventional for front axle and driving axle — trailing arms with central joint.
Rear axle
Mechanical with single-stage final drive, bevel gear differential and planetary hub drives.
Max speed, km/h
55
Turning radius, m
9
Brake System
Front wheels
dry single-disk brakes
Rear wheels
multiple-disk oil-cooled brakes
Parking brake
shoe brake
Auxiliary brake
multiple-disk oil-cooled brakes
Body volume, m³
Struck
28; 51,5
Heaped 2:1
37.3; 57,9
Weight
Operational weight, kg
44 100 (standard equipment package)
Gross weight, kg
104 100
Terms and Model of Financing
Contractor Operations
Operating and Financial Leasing
Renting
General Specification
Application
BELAZ-7555F 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: 8-12.5 m³.
Payload capacity
55
60 short tons
Engine power, kW (hp)
522 (700)
Transmission
hydromechanical
Gear range
6+1
Torque, N*m (rpm)
2983 / 1500
Specific fuel consumption @ rated power, g/kW*h
226
Tires
24.00-35
Additional image
Suspension
pneumohydraulic
Rear axle
Mechanical with single-stage final drive, bevel gear differential and planetary hub drives.
Max speed, km/h
55
Turning radius, m
9
Brake System
Front wheels
dry single-disk brakes
Rear wheels
multiple-disk oil-cooled brakes
Parking brake
shoe brake
Auxiliary brake
multiple-disk oil-cooled brakes
Body volume, m³
Struck
22.7
Heaped 2:1
32.3
Weight
Operational weight, kg
40 500 (standard equipment package)
Gross weight, kg
95 500
Terms and Model of Financing
Contractor Operations
Operating and Financial Leasing
Renting
General Specification
Application
BELAZ-7555H 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: 8-12.5 m³.
Payload capacity
55
60 short tons
Engine power, kW (hp)
522 (700)
Transmission
hydromechanical
Gear range
6+1
Torque, N*m (rpm)
2731 / 1400
Specific fuel consumption @ rated power, g/kW*h
209
Tires
24.00-35 НС 42 / 24.00R35
Additional image
Suspension
Pneumohydraulic, conventional for front axle and driving axle — trailing arms with central joint.
Rear axle
Mechanical with single-stage final drive, bevel gear differential and planetary hub drives.
Max speed, km/h
55
Turning radius, m
9
Brake System
Front wheels
dry single-disk brakes
Rear wheels
multiple-disk oil-cooled brakes
Parking brake
shoe brake
Auxiliary brake
multiple-disk oil-cooled brakes
Body volume, m³
Struck
22.7; 22.3; 28.0
Heaped 2:1
33.3; 35.3; 37.3
Weight
Operational weight, kg
41 500 (standard equipment package)
Gross weight, kg
96 500
Terms and Model of Financing
Contractor Operations
Operating and Financial Leasing
Renting
General Specification
Application
BELAZ-7555I 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: 8-12.5 m³.
Payload capacity
60
66 short tons
Engine power, kW (hp)
565 (757 )
Transmission
hydromechanical
Gear range
6+1
Torque, N*m (rpm)
3600 / 1500
Specific fuel consumption @ rated power, g/kW*h
210
Tires
24.00R35
Additional image
Suspension
Pneumohydraulic, conventional for front axle and driving axle — trailing arms with central joint.
Rear axle
Mechanical with single-stage final drive, bevel gear differential and planetary hub drives.
Max speed, km/h
55
Turning radius, m
9
Brake System
Front wheels
dry single-disk brakes
Rear wheels
multiple-disk oil-cooled brakes
Parking brake
shoe brake
Auxiliary brake
multiple-disk oil-cooled brakes
Body volume, m³
Struck
28
Heaped 2:1
37.3
Weight
Operational weight, kg
44 100 (standard equipment package)
Gross weight, kg
104 100
Terms and Model of Financing
Contractor Operations
Operating and Financial Leasing
Renting
Competitive advantages
Cab
The comfortable cab provides comfort and safety of the driver. The design of the cab and body, equipped with protective canopy, provides compliance with the requirements of the ROPS and FOPS safety systems.
Engine
Diesel engines with electronic control and central switching-off impeller of cooling system provide high specific power and consequently 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, which significantly increases engine service life and ensures reliable operation of the system in various climatic zones, including the Far North.
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
Integrated hydraulic system, designed with application of unified elements, provides structural simplicity and minimal power loss.
Provides cooling of oil without application of radiator in the design.
Hydromechanical Transmission
Hydromechanical transmission with six forward and one reverse gear 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.
Automatic control system of hydromechanical transmission improves performance of dump truck, increases service life and reliability by maintaining the optimum operating modes.
Multiple-disk Oil-cooled Brakes
Due to increased efficiency of the multiple-disk oil-cooled brakes and forced cooling system the average technical speed when driving on a slope is increased by 10...20%.
The response time of the multiple-disk oil-cooled brakes in the retarder mode is reduced by 4–5 times in comparison with the hydrodynamic retarder.
The nominal braking torque of the service and auxiliary brakes is increased.
Application of the multiple-disk oil-cooled brakes increases reliability of equipment and safety of operation.
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.
Parts and components
Cab
The comfort and safety of operator's work are assured through a comfortable cab.
The design of cab and body with a protective canopy provides conformity with ROPS and FOPS safety requirements.
Engine
Diesel engines with electronic control and central switching-off impeller of the cooling system provide high specific power and consequently 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, which significantly increases engine service life and ensures reliable operation of the system in various climatic zones, including the Far North.
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
Integrated hydraulic system, designed with application of unified elements, provides structural simplicity and minimal power loss.
Provides cooling of oil without application of radiator in the design.
Hydromechanical Transmission
The automatic hydromechanical transmission 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.
The automatic control system of hydromechanical transmission improves the performance of dump trucks, increases service life and reliability by maintaining the optimum operating modes.
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.
The performance, reliability and operational attractiveness of BELAZ-7555 series dump trucks is ensured by the use of highly efficient, economical engines of leading engine-manufacturing companies, modern hydromechanical transmission, efficient suspension, comfortable cab, powerful and reliable hydraulic system.
Equipment
The manufactured equipment is equipped with additional units and systems that expand the functionality and improve operational attractiveness. There are standard and optional equipment sets. The set of equipment depends on climatic zone of operation: it can be northern or tropical.
Standard Equipment :
Heating and air conditioning unit
Rock ejectors
Fire-fighting system with remote actuation
Loading and fuel control system
Telemetering tire inflation control system
Centralized lubrication system
High-voltage line proximity alarm
Optional Equipment :
Body bottom plate lining
Wiggins fast fueling system
Clear comparison