• High-output, long life Cummins Engine
  • with low fuel consumption
  • 6-speed smooth shifting transmission
  • Hydrodynamic blade type retarder
  • Payload - 55tonnes (60.6 US tons)
  • Gross Weight - 95.2 tonnes
  • Heaped capacity - 34.2 m3
  • Gross power - 515 kW (700 hp)

Engine
ModelCUMMINS KTTA-19C
Type4 stroke, direct injection
AspirationTwin-Turbocharged, Intercooled
Rated power @ 2100 rpm515 kW (700 hp)
Maximum torque @ 1400 rpm2731 Nm
No. of cylinders / configuration6 in-line
Bore x Stroke159 x 159 mm
Displacement18.9 lit
Lubrication systemCombined type with �wet� Cylinder liners force-lubrication by gear pump
Lubrication oil filtertwo-stage oil filtering: bypass oil filter and full-flow filter
Lubrication oil coolingEngine integrated oil cooler
Cooling systemliquid type with forced circulation
Air cleaningThree-stage air cleaning filters with dry-type Elements plus cyclone pre-cleaners and visual dust indicators
Starting systemElectric Starter
Electrical system24 V

Transmission
Hydromechanical transmission, three-shaft matching drive, complex one-stage torque converter with hydraulic coupling mode, four-shaft gearbox with friction clutches and electrohydraulic actuator for gearshift control, hydrodynamic blade type retarder. Automatic lock up in all forward ranges. Emergency gear shifting without automatic lock of torque converter. Auto-microprocessor control, protection system. Six speeds forward and one reverse. Max speed-55 km/h.
Gear ratios:
Speeds1st2nd3rd4th5th6thR1
Ratio4.0702.8652.0451.4371.0110.7224.530
Axles
Steered front wheels , cross beam and longitudinal V-arm.
Wheel camber � 1 degree, caster � 6 degrees.
Drive rear axle, one-stage bevel gear final drive, bevel gear differential with four planet pinions, wheel reduction of planetary type with cylindrical spur gears.
Ratios:Differential___2.730

Planetary___7.620

Total___20.80
Tyres
Standard: 24.00-35 (E-4) PR 42
pneumatic tubeless tyres with rock pit tread pattern.
Quantity of wheels-6 (2 front and 4 rear)
Rim Degignation17.00-35/3.5
Optional:24.00R35 tubeless, radial, all-steel
Suspension
Front and rear � conventional, hydropneumatic cylinders (nitrogen/oil), two for front axle and two for rear.
Suspension cylinder piston stroke Front and Rear300mm
Steering
Hydraulic volumetric power steering by double acting steering cylinders with constant pressure supplied by piston pump. Steered front wheels. Emergency power source � electric motor.
Min Turning radius9 m
Overall turning diameter20.5 m
Steering System pressure12.5 MPa
Brakes
ServiceDry single-disk, two calipers per disk, automatic slack adjustmet, two-circuit (front / rear)hydraulic actutation.
ParkingShoe-type constantly closed on driving shaft of final drive, spring actuated, pneumatically controlled.
EmergencyParking brake in combination with operational circuit of service brakes.
AuxiliaryHydro-dynamic retarder on driving shaft of gearbox electrohydraulically controlled, accelereted actuation.
Hoist
Two telescopic two-stage body hoist cylinders with power down in the second stage. Body may be stopped in any position and locked in the up-right position for maintenance. Hydraulic system is combined for body dumping mechanism and steering system using gear pumps on the transmission.
Body raise / lower time15 / 14 sec
Pressure in tipping system16.5 MPa
Frame
Box section longitudinal variable height rails welded from high-tensile low-alloy steel with yield strength 460 MPa are interconnected by crossmembers. Integral front bumper. Steel castings as side rails and crossmembers connections.
Body
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 locking in raised position, exhaust gases heating.
Body capacity struck / heaped (2:1)25.0 / 34.2 m3
Performance Data
BELAZ-7555B
Traction PerformanceBraking Performance
Vehicle gross weight.Vehicle gross weight.
Kg x 1000Kg x 1000
Unladen, Kg x 1000Unladen, Kg x 1000
Traveling Speed, km/hTraveling Speed, km/h
Dimensions
 
 
  
Standard Equipment
CAB:INSTRUMENTS:
Fully adjustable torsion ally or Tachometer
air suspended operator�s seatSpeedometer
Seat, passengerBrake pressure
Seat beltAmperemeter
Acoustic lining Voltmeter
Three-ply wind shieldHourmeter
Hardened side, rear windowsWARNING SYSTEMS:
Windshield wiper and washerPneumatic or electric horn
Fan and heaterFront, tail and side turning indicators
Door locksFront, rear marker lamps
Sun visorBraking warning lights
Rear view mirrorsReverse movement alarm
Utility compartment 
Interior lightLIGHTING:
INDICATORS-LIGHTS:Two head lamps
TurningTwo fog head lamps
Engine oil filters restrictionFront and rear lights
Engine electric startingReverse movement light
Parking brakeSide turning lights
INDICATORS-ALARM:Number plate lighting
Brake pressureEngine compartment light
Engine oil pressurePortable lamp socket
Engine over-heating 
GAUGES:GENERAL:
Engine oil temperatureBody position indicator
Transmission oil temperatureRock ejectors
Engine oil pressureTow points front and rear
Transmission oil pressureFire Extinguisher
Fuel level 
  
Optional Equipment
Air conditioning system 
Central lubrication system 
Engine starting pre-heater 
24.00R35 tubeless, radial, all-steel tyres 
Increased body 56 m3 heaped (2:1) 
FOPS 
Tinted glasses 
Radio / cassette player 
Fire Suppression System 
Electronic Weighting System 
MICHELIN, BRIDGESTONE, GOODYEAR tyres
  
Weighs (Mass)
Payload capacity55 tonnes (60.6 US tons)
Net weight40.2 tonnes
Gross weight95.2 tonnes
Weight distribution Front axle Rear axle
Empty 49% 51%
Loaded 33.0 % 67.0 %
  
Service Capacities
SERVICE CAPACITIESLiters
Fuel tank800
Engine cooling system130
Engine lube oil system47
Hydromechanical transmission90
Hydraulic system300
Wheel drives44 (22 x 2)
Suspension cylinders
Front30 (15 x 2)
Rear31.7 (15.85 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.

RELIABLE MACHINERY AT REASONABLE PRICE !