Minsk Tractor Works
Belarus 820

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Engine Transmission Hydraulic Hitch
Dimensions and Weight Steering Control Front Driving Axle
Brakes Electric Equipment Cab
Equipment


SPECIFICATIONS
Engine
Diesel with direct injection.
Model
D-243
Power, kW (hp)
60 (81)
Rated speed, rpm
2200
Number of cylinders
4
Bore/Stroke, mm
110/125
Displacement, L
4.75
Maximum torque at 1400 rpm, Nm (kgfm)
290 (29.6)
Specific fuel consumption at rated power, g/kWh (g/hph)
220 (162)
Torque backup, %
15
Fuel tank capacity, L
130
Transmission
Differential lock: hydraulically controlled with 2 modes of operation:
- disengaged
- controlled engagement
3 modes of operation with hydromechanical booster (+ automatic engagement).
Clutch
dry, one-disk
Gearbox
mechanical (with reducing gear doubling the number of speeds)
Number of speeds: forward/reverse
18/4
Travel speed, km/h:
forward
1.89-33.4
reverse
3.98-8.97
Rear PTO:
independent, two-speed, hydromechanically controlled
independent I, rpm
570
independent II, rpm
1000
ground-speed, rev/m of travel
3.5
Hydraulic Hitch
Versatile, remote-cylinder type. Optional: with force, position and combined control, mechanical fixing in transport position.
Lifting capacity at lower-link ends, kgf
3200
Maximum pressure, kgf/cm2
200
Pump output, L/min
45
Capacity of hydraulic system, L
21
Dimensions and Weight
800
820
Wheelbase, mm
2370
2450
Length, mm
3835
3930
Width, mm
1970
Height to top of cab, mm
2780
Tread, mm:
front wheels
1350-1850
1400-1800
rear wheels
1400-1600
1800-2100
Ground clearance, mm:
under front axle
645
under rear axle
465
Minimum turning radius, m
3.8
4.1
Operating weight less ballast, kg
3700
3900
Tires:
front
9.0-20
11.2-20
rear
15.5R38

Steering Control
Hydrostatic, with: metering pump, hydraulic steering cylinder. Optional: hydromechanical booster.
Front Driving Axle
Portal-type, with: limited slip differential, 3 operating modes:
- engaged automatically (at rear-wheel slip)
- engaged constantly
- disengaged.
Brakes
Service and parking: dry, disk-type. Trailer-brakes drive: pneumatic, locked with the tractor brakes control (optional: double-line).
Electric Equipment
700-W generator with 14-V rectified voltage, 12-V starting system with 4-kW starter and electric torch preheater. Optional: 24-V starting system with 6-kW starter and starting device with aerosol fluid.
Cab
Comfortable, safe (ROPS), complies with OECD requirements, with air filtering and heating, opening side windows, rear window and roof hatch, electric wipers for windshield and rear window, windshield washer. Optional: framed canopy or open station.
Equipment
Working lights, 3 pairs of hydraulic outlets, rear hitch fixing mechanism, drawbar crossbar.
Optional: synchronized reverse reducing gear, bracket with front ballast weights, rear- wheel ballast weights, floating drawbar, hydraulic drawhook, towing device, spacers for rear dual wheels, tires: 16.9R38, 18.4R34, 13.6-20 etc.
TOP
© 2008 Minsk Tractor Works MTW's logo

29, Dolgobrodskaya Str. Minsk, 220009, the Republic of Belarus
tel.: (375 17) 230 12 68; fax: (375 17) 230 21 11; telex: 252 166 NORD SU;
Email: sales@tractors.com.by
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