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- High-output, long life CUMMINS Engine
- with low fuel consumption
- 6-speed smooth shifting Allison transmission
- multiple-disk oil-cooled brakes
- PAYLOAD – 90 tonnes (100 US tons)
- GROSS WEIGHT – 164 tonnes
- HEAPED CAPACITY – 53.3 m3
- GROSS POWER – 783 kW (1065 hp)
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| Model |
CUMMINS QST30-C |
| Type |
Diesel, four-cycle engine with 12 V-type cylinders arrangement, direct fuel injection, gas turbine charging and intermediate cooling of the charged air.
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| Rated power @ 2100 rpm, kW(hp) |
783 (1065) |
| No. of cylinders |
12 |
| Cylinders displacement, l |
30.5 |
| Cylinder diameter, mm |
140 |
| Piston stroke, mm |
165 |
| Specific fuel consumption, g/kW hr |
202 |
| Air Cleaning |
performed by three-stage filters with dry-type elements.
Exhaust gases evacuation is being made through body structure.
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| Lubrication system |
Lubrication system is of forced circulation type under pressure with «wet» crankcase design. |
| Cooling system |
Cooling system is of single-circuit fluid type with forced circulation. |
| Oil cooling |
through water-to-oil heat exchanger. |
| Starting preheating system |
fluid Type |
| Starting system |
Starting system features pneumatic starter. |
| Electrical system |
24 V |
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| Hydraulic Planetary gear-box Allison M8610A with torque converter, pump drive and automatic control system. Cooling system - through heat exchangers. |
| Gear ratios: |
| Speeds |
1st |
2nd |
3rd |
4th |
5th |
6th |
R |
| Ratio |
4.24 |
2.32 |
1.69 |
1.31 |
1.00 |
0.73 |
5.75 |
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| Mechanical, one-stage tapered final drive, tapered differential with four pinions, planetary wheel drives with spur gears. |
Ratios:
final drive 2.93
wheel drive 7.44
total of driving axle 21.8
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| Pneumatic tubeless tires with quarry tread pattern (6 pcs). |
| Designation: |
27.00-49 |
| Internal pressure: |
0.6 MPa |
| Rim Degignation: |
19.50-49/4,0 |
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| Two open-type propeller shafts with joints on needle bearings connect hydromechanical transmission with torque converter and driving axle. |
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| Two-seated cab with ROPS and adjustable seats. Cab meets all standard requirements for internal sound levels, vibration, concentration of poisonous substances and dust. |
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| Conventional suspension for front and rear wheels, cylinders are of pneumohydraulic type (nitrogen and oil). |
| Suspension cylinder piston stroke,mm
and Rear |
| Front: |
260mm |
| Rear: |
210mm |
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Hydrostatic, with two cylinders of double action, fluid amplifier, axial-piston variable-flow pump, two steering knuckles that are connected to front axle beam by pivots.
Emergency drive is of hydraulic accumulator type. Steerable front wheels.
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| Turning radius, m |
11 |
| Overall turning diameter, m |
24 |
| Front wheels camber angle, degrees |
1 |
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| Service |
multiple-disk oil-cooled brakes for rear axle and dry disk brakes for front axle. Actuation — hydraulic, 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 |
multiple-disk oil-cooled brakes for rear wheels are used. Retardation is performed by service brakes (separate floor pedal with hydraulic drive). |
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| Hydraulic system |
combined for body hoist, steering and brake gears drive. |
| Hydraulic system for multiple-disk oil-cooled brakes cooling |
for cooling of rear multiple-disk brakes.
Body hoist cylinders are telescopic with three stages.
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| Laden body raising time, s |
17 |
| Body lowering time, s |
19 |
| Body hoist system pressure, MPa |
16.5 |
| Steering system pressure, MPa |
16.5 |
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Frame is a welded structure of high-strength low-alloyed steel with castings in high load zones. Longitudinal box-section variable height side rails are interconnected by cross-members.
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Bucket type body is a welded structure, has a protective canopy and is heated by engine exhaust gases. It is equipped with a device for mechanical locking in raised position, with rock-deflectors and rock-ejectors.
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| Body capacity, struck / heaped 2:1
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37.7 / 53.3 m3 |
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| Performance Data |
| BELAZ-75570 |
TRACTION PERFORMANCE WITH TORQUE CONVERTER
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| Dimensions |
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| Automatic lubrication system |
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| Loading control system |
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| Tire air-pressure control system |
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| Air conditioner |
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| Fettling (additional reinforcement) of the bottom body |
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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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| Payload capacity, kg |
90000 (100 short tons) |
| Operational weight, kg |
74000 |
| Gross weight, kg |
164000 |
| Weight
distribution |
Unladen |
Loaded
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| SERVICE CAPACITIES |
Liters |
| Fuel tank |
1105 |
| Engine cooling system |
385 |
| Engine lubrication system |
180 |
| Hydraulic system for multiple-disk oil-cooled brakes cooling |
170 |
| Hydraulic system |
320 |
| Gear-box |
100 |
| Main drive |
160 |
| Wheel drives |
120 (60õ2) |
| Suspension
cylinders |
- front 33 (16.5x2)
- rear 86 (43õ2)
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Disclaimer: Specifications subject to change
without notice. Illustrations shown may include
optional equipment. |
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