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- 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)
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| Model |
CUMMINS KTTA-19C |
| Type |
4 stroke, direct injection |
| Aspiration |
Twin-Turbocharged, Intercooled |
| Rated power @ 2100 rpm |
515 kW (700 hp) |
| Maximum torque @ 1400 rpm |
2731 Nm |
| No. of cylinders /
configuration |
6 in-line |
| Bore x Stroke |
159 x 159 mm |
| Displacement |
18.9 lit |
| Lubrication system |
Combined type with “wet”
Cylinder liners force-lubrication by gear pump |
| Lubrication oil filter |
two-stage oil filtering: bypass
oil filter and full-flow filter |
| Lubrication oil cooling |
Engine integrated oil cooler |
| Cooling system |
liquid type with forced
circulation |
| Air cleaning |
Three-stage air cleaning filters
with dry-type Elements plus cyclone pre-cleaners
and visual dust indicators |
| Starting system |
Electric Starter |
| Electrical system |
24 V |
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| 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.
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| Gear ratios: |
| Speeds |
1st |
2nd |
3rd |
4th |
5th |
6th |
R1 |
| Ratio |
4.070 |
2.865 |
2.045 |
1.437 |
1.011 |
0.722 |
4.530 |
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| 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 |
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2.730 |
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Planetary |
___ |
7.620 |
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Total |
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20.80 |
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| Standard: |
24.00-35 (E-4) PR 42 |
| pneumatic tubeless tyres with rock pit tread pattern.
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| Quantity of
wheels-6 (2 front and 4 rear) |
| Rim Degignation |
17.00-35/3.5 |
| Optional: |
24.00R35 tubeless, radial,
all-steel |
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| Front and rear – conventional, hydropneumatic cylinders (nitrogen/oil), two for front axle and two for rear. |
| Suspension cylinder piston stroke
Front and Rear |
300mm |
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| Hydraulic volumetric power steering by double
acting steering cylinders with constant pressure supplied by piston pump.
Steered front wheels. Emergency power source – electric motor.
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| Min Turning radius |
9 m |
| Overall turning diameter |
20.5 m |
| Steering System pressure |
12.5 MPa |
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| Service |
Dry single-disk, two calipers per disk, automatic slack adjustmet, two-circuit (front / rear)hydraulic actutation. |
| Parking |
Shoe-type constantly closed on driving shaft of final drive, spring actuated, pneumatically controlled. |
| Emergency |
Parking brake in combination with operational circuit of service brakes. |
| Auxiliary |
Hydro-dynamic retarder on driving shaft of gearbox electrohydraulically controlled, accelereted actuation. |
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| 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 time |
15 / 14 sec |
| Pressure in tipping system |
16.5 MPa |
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| 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. |
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| 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 |
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| Performance Data |
| BELAZ-7555B |
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Traction Performance |
Braking Performance |
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Vehicle gross weight. |
Vehicle gross
weight. |
| Kg x 1000 |
Kg x 1000 |
| Unladen, Kg x 1000 |
Unladen, Kg x 1000 |
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Traveling Speed, km/h |
Traveling Speed,
km/h |
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| Dimensions |
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| CAB: |
INSTRUMENTS: |
| 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
indicators |
| Door locks |
Front, rear marker lamps |
| Sun visor |
Braking warning lights |
| Rear view mirrors |
Reverse movement alarm |
| Utility compartment |
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| Interior light |
LIGHTING: |
| INDICATORS-LIGHTS: |
Two head lamps |
| Turning |
Two fog head 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 |
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| GAUGES: |
GENERAL: |
| Engine oil temperature |
Body position indicator |
| Transmission oil temperature |
Rock ejectors |
| Engine oil pressure |
Tow points front and rear |
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Transmission oil pressure |
Fire Extinguisher |
| Fuel level |
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| Air conditioning system |
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| Central lubrication system |
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| Engine starting pre-heater |
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| 24.00R35 tubeless, radial,
all-steel tyres |
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| Increased body 56 m3
heaped (2:1) |
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| FOPS |
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| Tinted glasses |
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| Radio / cassette player |
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| Fire Suppression System |
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| Electronic Weighting System |
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| MICHELIN, BRIDGESTONE, GOODYEAR tyres |
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| Payload capacity |
55 tonnes (60.6 US tons) |
| Net weight |
40.2 tonnes |
| Gross weight |
95.2 tonnes |
| Weight
distribution |
Front axle |
Rear axle |
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| SERVICE CAPACITIES |
Liters |
| Fuel tank |
800 |
| Engine cooling system |
130 |
| Engine lube oil system |
47 |
| Hydromechanical transmission |
90 |
| Hydraulic system |
300 |
| Wheel drives |
44 (22 x 2) |
| Suspension
cylinders |
| Front |
30 (15 x 2) |
| Rear |
31.7 (15.85 x 2) |
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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. |
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Disclaimer: Specifications subject to change
without notice. Illustrations shown may include
optional equipment. |
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