BELAZ 7530 series mining dump trucks with payload capacity of 220 t designed for transportation of loosened rocks at open-pit mining sites under different climatic conditions. These trucks can be used in construction of large industrial structures and hydraulic facilities, 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 30 — 45 m³ bucket capacity.
Options with AC/DC and AC/AC transmissons available.

BELAZ 7530 series

Place an order for equipment
Please type your contacts
We will contact you shortly
BELAZ 7530 series
BELAZ 7530 series mining dump trucks with payload capacity of 220 t designed for transportation of loosened rocks at open-pit mining sites under different climatic conditions. These trucks can be used in construction of large industrial structures and hydraulic facilities, 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 30 — 45 m³ bucket capacity.
Options with AC/DC and AC/AC transmissons available.
BELAZ 75306 (AC/DC transmission)
BELAZ 75307 (AC/AC transmission)
Gallery
Technical Data
Features
Engine
Four-cycle gas-turbocharged and intercooled direct diesel engine with V-type cylinders arrangement and electronic control system. The engine meets Tier1 toxic substances emission requirements.
Rated Power @ 1900 rpm, kW (hp) - 1715 (2300)
Maximum torque @ 1500 rpm, N.m - 9053
Number of cylinders - 16
Cylinders displacement, l - 60,2
Cylinder diameter, mm - 159
Piston stroke, mm - 190
Air cleaning is performed by three-stage filter with dry-type elements. Engine exhaust expulsion is performed through body.
Circulating lubrication system is pressurized and designed with "wet" sump. Double-loop fluid cooling system with forced circulation.
Oil cooling is performed by oil-to-water heat exchanger.
Fuel cooling is performed by radiator.
Cooling system impeller is actuated by fluid coupling with automatic control. Cooling system activation and desactivation is performed by means of thermostat.
Fluid preheating system.
Starting system is actuated by pneumatic starter.
Air pressure in starting system, MPa - 0,6-0,8
Electric system voltage, V - 24
Transmission
Transmission is equipped with AC/DC drive with traction alternator, two traction motors, motorized wheels planetary douhle-row reduction units, microprocessor-based control system and control devices, adjustment units.
Transmission ratio - 27,5
Maximum dump truck travel speed, km/h - 64
Traction alternator - GSN-1600/8
Traction motor - EK-735A
Steering
Hydrostatic steering with steerable front wheels.
Steerable wheels turning angle, degrees - 39
Turning radius, m - 15
Overall turning diameter, m - 34
Steering meets the requirements of ISO 5010.
Suspension
Suspension is conventional for front axle and driving axle andequipped with trailing arms, central joints and transversal rods. Cylinders are pneumohydraulic (nitrogen and oil) and equipped with inbuilt hydraulic shock absorber. Two cylinders are оп the front axle and two cylinders are оп the rear axle.
Cylinder piston stroke, mm
- front - 320
- rear - 290
Hydraulic system
Hydraulic system is combined for body dumping gear, steering and brakes actuator. The system is equipped with two-section variable-displacement axial-piston oil pump and three-stage telescopic body lifting cylinders with one stage of double action.
Bodylifting time, s - 22
Bodylowering time, s - 33
Maximum pressure in hydraulic system, МРа - 18
Maximum pump delivery@ 1900 rpm, dm3/min - 698
Filtering degree, mcm - 10
Tires
Radial or diagonal tubeless air tires with quarry tread pattern.
Designation - 46.00R57 or 46/90-57
Inflation pressure, MPа - 0,7 / 0,605
Rim designation - 29.00-57/6.0
Body
Welded bucket-type body with FOPS safety system, protective canopy, engine exhaust heating, device for mechanical fixing in raised position, rock-fenders and rock-ejectors.
Body capacity, m3:
103 (141)
Frame
Frame is welded of high-strength low-alloy steel with application of cast elements at the maximum loading points and equipped with box-section variable-height side-members interconnected by cross-members.
Brakes
Dump truck brake system meets ISO 3450 international safety regulations and requirements. The system is equipped with service, parking, auxiliary and emergency brake systems.
Service brake system is disk brakes with four brake gears per disk for front wheels and disk brakes with two brake gears per disk and automatic gap adjustment for rear wheels. The disks are mounted оп traction motor shafts, actuator is hydraulic and separate for front and rear wheels. Parking brake system is permanently closed system with two brake gears of rear wheels per disk, spring actuator and hydraulic control.
AuxiLiary brake system is electrodynamic braking by traction motors with forced air cooling of brake resistors.
Emergency brake system uses parking brake and operable circuit of service brakes.
Brake resistors - UVTR 2х600 - 2 units
Power, kW - 2400
Cab
Two-man two-door cab is equipped with air-sprung adjustable driver seat, additional trainee seat and adjustable steering column.The cab meets EN 474-1 and EN 474-6 requirements that specify permissible levels of in-cab noise, vibration, content of hazardous substances and dust. Driver's workplace meets ROPS safety requirements.
In-cab noise level is not more than 80 dB(A).
Local vibration level is not more than 126 dB(A).
Overall vibration level is not more than 115 dB(A).
Overall dimensions

Weight
Maximum payload capacity, kg - 220 000
Unladen weigh, kg - 156 100
Gross weight, kg - 376 100
Weight distribution оn axles, (front/rear), %:
Unloaded: 51/ 49
Loaded: 33 / 67
Refill capacities, l
Fuel tank: 2900
Engine cooling system: 650
Engine lubrication system: 240
Hydraulic system: 790
Motor-in-wheel reduction gears: 210 (105x2)
Suspension cylinders:
Front: 97,4 (48,7x2)
Rear: 103 (51,5x2)
Traction and braking performance
Technical Data
Features
Engine
Four-cycle gas-turbocharged and intercooled direct diesel engine with V-type cylinders arrangement and electronic control system. The engine meets Tier1 toxic substances emission requirements.
Rated Power @ 1900 rpm, kW (hp) - 1715 (2300)
Maximum torque @ 1500 rpm, N.m - 9053
Number of cylinders - 16
Cylinders displacement, l - 60,2
Cylinder diameter, mm - 159
Piston stroke, mm - 190
Air cleaning is performed by three-stage filter with dry-type elements. Engine exhaust expulsion is performed through body.
Circulating lubrication system is pressurized and designed with "wet" sump. Double-loop fluid cooling system with forced circulation.
Oil cooling is performed by oil-to-water heat exchanger.
Fuel cooling is performed by radiator.
Cooling system impeller is actuated by fluid coupling with automatic control. Cooling system activation and desactivation is performed by means of thermostat.
Fluid preheating system.
Starting system is actuated by pneumatic starter.
Air pressure in starting system, MPa - 0,6-0,8
Electric system voltage, V - 24
Transmission
Transmission is equipped with AC-AC drive KTE-2400 with traction alternator, two traction motors, motorized wheels planetary double-row reduction units, microprocessor-based control system and control devices, adjustment units.
Transmission ratio - 27,5
Maximum dump truck travel speed, km/h - 64
Traction alternator - GST 1600
Traction motor - TAD-7
Steering
Hydrostatic steering with steerable front wheels.
Steerable wheels turning angle, degrees - 39
Turning radius, m - 15
Overall turning diameter, m - 34
Steering meets the requirements of ISO 5010.
Suspension
Suspension is conventional for front axle and driving axle andequipped with trailing arms, central joints and transversal rods. Cylinders are pneumohydraulic (nitrogen and oil) and equipped with inbuilt hydraulic shock absorber. Two cylinders are оп the front axle and two cylinders are оп the rear axle.
Cylinder piston stroke, mm
- front - 320
- rear - 290
Hydraulic system
Hydraulic system is combined for body dumping gear, steering and brakes actuator. The system is equipped with two-section variable-displacement axial-piston oil pump and three-stage telescopic body lifting cylinders with one stage of double action.
Bodylifting time, s - 22
Bodylowering time, s - 33
Maximum pressure in hydraulic system, МРа - 18
Maximum pump delivery@ 1900 rpm, dm3/min - 698
Filtering degree, mcm - 10
Tires
Radial or diagonal tubeless air tires with quarry tread pattern.
Designation - 46.00R57 or 46/90-57
Inflation pressure, MPа - 0,7 / 0,605
Rim designation - 29.00-57/6.0
Body
Welded bucket-type body with FOPS safety system, protective canopy, engine exhaust heating, device for mechanical fixing in raised position, rock-fenders and rock-ejectors.
Body capacity, m3:
102.4 (141,1)

Frame
Frame is welded of high-strength low-alloy steel with application of cast elements at the maximum loading points and equipped with box-section variable-height side-members interconnected by cross-members.
Brakes
Dump truck brake system meets ISO 3450 international safety regulations and requirements. The system is equipped with service, parking, auxiliary and emergency brake systems.
Service brake system is disk brakes with four brake gears per disk for front wheels and disk brakes with two brake gears per disk and automatic gap adjustment for rear wheels. The disks are mounted оп traction motor shafts, actuator is hydraulic and separate for front and rear wheels. Parking brake system is permanently closed system with two brake gears of rear wheels per disk, spring actuator and hydraulic control.
AuxiLiary brake system is electrodynamic braking by traction motors with forced air cooling of brake resistors.
Emergency brake system uses parking brake and operable circuit of service brakes.
Brake resistors - UVTR 2х600 - 2 units
Power, kW - 2400
Cab
Two-man two-door cab is equipped with air-sprung adjustable driver seat, additional trainee seat and adjustable steering column.The cab meets EN 474-1 and EN 474-6 requirements that specify permissible levels of in-cab noise, vibration, content of hazardous substances and dust. Driver's workplace meets ROPS safety requirements.
In-cab noise level is not more than 80 dB(A).
Local vibration level is not more than 126 dB(A).
Overall vibration level is not more than 115 dB(A).
Overall dimensions

Weight
Maximum payload capacity, kg - 220 000
Unladen weigh, kg - 156 100
Gross weight, kg - 376 100
Weight distribution оn axles, (front/rear), %:
Unloaded: 51/ 49
Loaded: 33 / 67
Refill capacities, l
Fuel tank: 2900
Engine cooling system: 650
Engine lubrication system: 240
Hydraulic system: 790
Motor-in-wheel reduction gears: 210 (105x2)
Suspension cylinders:
Front: 97,4 (48,7x2)
Rear: 103 (51,5x2)
Traction and braking performance
Standard equipment
  • Fire-fighting system
  • Starting preheater
  • Heating and conditioning unit
Optional equipment:
  • Fettling of body floor
  • Automatic lubrication system
  • System of loading and fuel control
  • Telemetering tire-pressure monitoring system
  • Body floor lining
  • Attention device of approach to high-voltage line
  • Engine exhaust expulsion through mufflers