|
| Model |
Cummins KTTA-19C |
| Type |
Diesel, four stroke, in-line, direct fuel injection, turbo-charged, with intermediate cooling. |
| Rated power at 2100 rpm, kW (hp) |
448 (600) |
| Maximum torque @ 1600 rpm |
2237 Nm |
| No. of cylinders / configuration |
6 |
| Cylinders Displacement |
18.9 lit |
| Cylinders diameter |
159 mm |
| Piston stroke |
159 mm |
| Lubrication system |
Combined type with “wet” crankcase design. Oil cooling – by water-to oil heat exchanger. |
| Cooling system |
liquid type with forced
circulation |
| Air cleaning |
performed by two-stage filter with dry-type elements.
Exhaust gases evacuation is made through water tanker.
|
| Starting preheating system is of fluid type. |
| Starting system |
pneumatic starter |
| Electrical system |
24 V |
| |
|
|
| Hydromechanical transmission with three-shaft matching reduction gear, combined one-stage hydraulic converter with automatic coupling regime, two-shaft gearbox with friction clutches and electro-hydraulic gearshift actuator, hydrodynamic blade-type retarder. |
| Ratios: |
|
| matching reduction gear: |
1.0 |
| Gear box: |
|
|
|
| Forward |
Reverse |
| 3.84 |
6.07 |
| 2.27 |
1.67 |
| 1.50 |
|
| 1.055 |
|
| 0.625 |
|
|
|
|
| Pneumatic with quarry tread pattern |
| Type |
21.00-35 pr36 (E-4) |
| Internal pressure |
0.575 MPa |
| Rim |
15.00-33/3,0 |
|
|
| One-seat with additional side seat. Operator’s seat is equipped with torsion spring with hydraulic shock-absorber, adjustable. Cab meets all standard requirements for internal sound levels, vibration, concentration of poisonous substances and dust. |
|
| Pump: |
| Single-stage rotary pump (model) |
K 100-62-250 |
| Drive power, kW |
32 |
| Rotational speed, rpm |
2900 |
| Maximum pump capacity, m3/min |
1.7 |
| Pump thrust, mm. of water |
80 |
| Pump drive |
hydrostatic |
| Side pulverizing system: |
| Two radial pulverizers with individually controlled (from cab) actuation valves. |
| Rear pulverizing system: |
| Four radial pulverizers with individually controlled (from cab) actuation valves. |
| Width of sprinkling area, m |
24.5 |
| Monitor: |
| Carriage barrel mounted on the front upper side of water tank with controlled (from cab) actuation valve and mechanism for turning in vertical and horizontal position. |
| Carriage barrel: |
| Mounted on the front upper side of water tank. Actuation is independent from cab. |
| Turning angle, degrees: |
|
| Upward |
50 |
| Downward |
10 |
| In horizontal position |
35 |
| Reach of water jet, m |
60 |
| Drum with barrel: |
| Mounted on the rear part of water tank with rubber hoses and fire barrels. |
| Number of drums: |
1 |
| Hose length, m |
10 |
| Coupling GMV-125 GOST 28352-89E for filling other fire-fighting vehicles. |
|
|
|
| Dependant for front and driving axles, cylinders are
hydro pneumatic (nitrogen and oil), two for front and four for driving axle. |
| Piston stroke |
265 mm |
|
|
| Hydrostatic. Steerable front wheels |
| Turning radius |
10.2 m |
| Overall turning diameter |
23 m |
|
|
| Service |
Shoe-and-drum brake gears on all wheels. Actuation – pneumatic, separate for front and rear wheels. |
| Parking |
Shoe-type constantly closed brake gear on driving shaft of main gear. Spring actuation. Pneumatic control. |
| Emergency |
Parking brake and intact circuit of service brake are used. |
| Retarder |
Hydrodynamic electrically controlled brake on driving shaft of gearbox. |
|
|
| Welded structure of high-strength low-alloyed steel. Longitudinal box-section variable height side rails are interconnected by cross-members. |
|
|
| Drive line: Two open-type propeller shafts with joints on needle bearings which connect
hydro mechanical transmission with engine and driving axle. |
| Front Axle: Driven, steerable, tube-type section. |
| Front wheels angle |
1 Degree |
| Driving axle: Mechanical, with one-stage tapered main gear, tapered differential with four pinions, planetary wheel drives with spur gears. |
| Ratios: |
Main gear |
3.727 |
|
wheel drive |
6.0 |
|
total of driving axle |
22.364 |
|
|
|
| Oil pumps are gear-type. |
|
| Pressure in steering system, mPa |
12,5 |
|
|
|
Welded structure of high-strength low-alloyed steel. Tank is divided in eight (8) sections, two (2) hatches, space inside tank for channels of exhaust gases, Ladder in the back of tank for filling and control. Tank filling is through the upper hatch from water source (hose).
|
|
| SERVICE CAPACITIES |
Liters |
| Water tank |
32000 |
| Fuel tank |
610 |
| Engine cooling system |
135 |
| Engine lubrication system |
54 |
| Hydromechanical transmission |
70 |
| Hydraulic system |
160 |
| Main gear |
24 |
| Wheel drives |
24 (12 x 2) |
| Suspension cylinders |
24 (4 x 6) |
|
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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