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BELAZ 75440 | 35 tones
  • High-output, new generation Cummins QSX-15-C435 engine with low fuel consumption
  • Automatic hydromechanical transmission with electronic shifting
  • Payload - 32 tonnes (35 US tons)
  • Gross Weight - 55.5 tonnes (61 US tonnes)
  • Heaped capacity - 19.2 m3
  • Gross power - 324 kW (440 hp)
Type 4 stroke, direct injection diesel
Aspiration Turbocharged, Intercooled
Rated power @ 2100 rpm 324 kW (440 hp)
No. of cylinders / configuration 6 in-line
Bore x Stroke 137 x 170 mm
Displacement 15 lit
Lubrication system Combined type with “wet” Cylinder liners force-lubrication by gear pump
Oil lubrication system Two-stage oil filtering: bypass oil-filter and full-flow oil filter
Cooling system liquid type with forced flow
Air cleaning Three-stage air cleaning filters with cyclone pre-filtering collectors and filtering elements of dry type
Starting system pneumatic starting system
Electrical system 24 V
Engine preheating system Fluid type
Automatic hydromechanical transmission is designed with gears forwards and 2 gears backwards, in-package 4-wheel hydraulic torque converter with automatic blocking, multiple-shaft and friction couplings gear-box with automatic electronic control for gear-shifting. Wide range of each gear and their smooth and fast shifting provide long life of transmission. hydraulic torque converter provide torque increasing on low speeds and more traction power.
Gear ratios:
Speeds 1st 2nd 3rd 4th 6th R1 R2
Ratio 3.840 2.270 1.500 1.055 0.625 6.070 1.670
Steered front wheels, tube section axle.
Wheel camber – 1 degree, caster – 6 degrees.
Drivning axle consists of 2-stage main gear with cone reducer and differential, planetary-type 2 gears, axle casing and semi-axles.
Ratios: Differential ___ 3.067
Planetary ___ 5.100
Total ___ 15.64
Standard: 18.00-25 (E-3) PR 32
pneumatic tubeless tyres with rock pit tread pattern.
Quantity of wheels-6 (2 front and 4 rear)
Rim Degignation 13.00-25/2.5
Optional: 18.00R25 tubeless, radial, all-steel
Seperate for front and rear,dependent type, each consisting of two cylinders, trailing links, central hinge and rod. Suspension cylinders are of pneumo-hydraulic type.
Cylinder piston stroke Front and Rear 300 / 270 mm
Hydrostatic power steering by two double acting steering cylinders, constant pressure piston pump and accumulator. Emergency power source: air hydraulic accumulators
Min Turning radius 8.4 m
Overall turning diameter 19.9 m
Steering System pressure 12.5 MPa
In accordance with ISO-5010
Service multiple-disk oil-cooled brakes for rear axle and dry disk brakes for front axle. Actuation - hyraulic, separate for front and rear wheels.
Parking disk brake gear on driving shaft of final drive. Hydraulic control.
Emergency parking brake and intact circuit of service brake are used. Auxiliary brake - multiple-disk oil-cooled brakes for rear wheels are used. Retardation is performed by service brakes (separate floor pedal with hydraulic drive). Disc type brakes with two calipers per disc on rear wheels brake resistors.
Tipping mechanism consists of two telescopic three-stage cylinders providing high-speed body elevation, last stage is of double acting type. Automatic lowering if the truck starts moving, limitation of maximum tipping angle. Body may be stopped in any position and locked in the up-right position for maintenance.
Body raise / lower time 12 / 14 sec
Pressure in tipping system 17.0 MPa
Box-section longitudinal with rails of different height, welded from high-tensile low-alloy steel. Longitudinal rails of box section with different height are interconnected by cross members using castings to minimize stress.
Bucket V-type rock body, fully welded construction. ROPS protective canopy. Floor and side boards are made of high strength abrasion-resistant steel. Rock ejectors, device for mechanical loking in highposition, exhaust gasses heating,
Body capacity struck / heaped (2:1) 14.5 / 19.2 m3
Performance Data
Traction Performance Braking Performance
Vehicle gross weight. Vehicle gross weight.
Kg x 1000 Kg x 1000
Traveling Speed, km/h Traveling Speed, km/h
Standard Equipment
Fully adjustable torsion ally or Tachometer
air suspended operator’s seat Speedometer
Seat, passenger Brake pressure
Seat belt Amperemeter
Acoustic lining Voltmeter
Three-ply wind shield Hourmeter
Hardened side, rear windows WARNING SYSTEMS:
Windshield wiper and washer Pneumatic or electric horn
Fan and heater Front, tail and side turning
Door locks Front, rear marker lamps
Sun visor Braking warning lights
Rear view mirrors Reverse movement alarm
Utility compartment  
Interior light LIGHTING:
Turning Two fog lamps
Engine oil filters restriction Front and rear lights
Engine electric starting Reverse movement light
Parking brake Side turning lights
INDICATORS-ALARM: Number plate lighting
Brake pressure Engine compartment light
Engine oil pressure Portable lamp socket
Engine over-heating  
Engine oil temperature Body position indicator
Transmission oil temperature Rock ejectors
Engine oil pressure Tow points front and rear
Transmission oil pressure Two points front and rear
Fuel level Fire suppression system
Electronic weighting system
Central lubrication system
Optional Equipment
Engine pre-heater
18.00R25 tubeless, radial, all-steel tyres.
Weighs (Mass)
Payload capacity 32 tonnes (35.5 US tons)
Net weight 23.5 tonnes
Gross weight 55.5 tonnes
Weight distribution Front axle Rear axle
Empty 45.5% 55%
Loaded 33.0 % 67.0 %
Service Capacities
Fuel tank 490
Engine cooling system 90
Engine lubrication system 47
Hydraulic system 160
Gear-box 105
Main drive & wheel drives 92
Suspension cylinders
Front 9.6 (4.8 x 2)
Rear 14.6 (7.3 x 2)
About Belaz

Belarusian Automobile Works (BELAZ) established in 1948 is a leading manufacturer of a broad range of high-quality, reliable and productive mining equipment. Total number of vehicles produced by BELAZ throughout its history exceeds 120 thousand units supplied to more than 50 nations. Nowadays BELAZ quarry machinery comprises around one third of the world fleet of mining dump trucks.

ZAGROS MACHINE Ltd. As the exclusive dealer of BELAZ on the territory of IRAN is glad to offer you mining dump trucks, wheel loaders, wheel dozers and other machinery for open-cast mining, construction, infrastructure and metallurgy industries. Modern technology, components with long service lives and mature design in combination with innovative technical solutions guarantee long-lasting, productive operation of BELAZ machinery.

Disclaimer: Specifications subject to change without notice. Illustrations shown may include optional equipment.
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