Minsk Tractor Works
Belarus 923

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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-245.5
Power, kW (hp)
65 (89)
Rated speed, rpm
1800
Number of cylinders
4
Bore/Stroke, mm
110/125
Displacement, L
4.75
Maximum torque at 1400 rpm, Nm (kgfm)
386 (39)
Specific fuel consumption at rated power, g/kWh (g/hph)
217 (166)
Torque backup, %
15
Fuel tank capacity, L
130
Transmission
Hydrostatic clutch control.
Reducing gear: synchronized, electrohydraulically controlled.
Differential lock: electrohydraulically controlled, 3 modes of operation:
- disengaged
- automatic engagement when guiding wheels turn more than 13 deg.
- constant engagement with its button pressed.
Clutch
dry, one-disk
Gearbox
synchronized
Gear shifting
with synchronized clutches
Number of speeds: forward/reverse
14/4
Travel speed, km/h:
forward
2.65-38.1
reverse
5.6-12.5
Rear PTO:
independent, 2-speed, hydromechanically controlled
independent I, rpm
570
independent II, rpm
1000
синхронный, об/м пути
3.5
Hydraulic Hitch
Versatile, remote-cylinder type, with: hydraulic cylinder, force, position and combined control.
Lifting capacity at lower-link ends, kgf
4300
Maximum pressure, kgf/cm2
200
Pump output, L/min
45
Capacity of hydraulic system, L
30
Dimensions and Weight
Wheelbase, mm
2450
Length, mm
4410
Width, mm
1970
Height to top of cab, mm
2820
Tread, mm:
front wheels
1410-2000
rear wheels
1800-2100;
1400-1600 
Ground clearance, mm:
under front axle
560
under rear axle
420
Minimum turning radius, m
4.5
Operating weight less ballast, kg
4500
Tires:
front
360/70R24
rear
18.4R34

Steering Control
Hydrostatic, with: metering pump, hydraulic steering cylinder.
Front Driving Axle
Portal-type, with limited slip differential, planetary bevel reduction gears, 3 operating modes:
- engaged automatically (at rear-wheel slip)
- engaged constantly
- disengaged.
Brakes
Service and parking: dry, disk-type. Brakes drive: hydrostatic, separate. Trailer-brakes drive: pneumatic, locked with the tractor brakes control (optional: double-line).
Electric Equipment
1000-W generator with 14-V rectified voltage, 12-V starting system with 3-kW starter and starting device with electric-torch preheater.
Cab
Comfortable, safe (ROPS), complies with OECD requirements, with air filtering and heating, heat-absorbing window glass, opening side windows, rear window and roof hatch, electric wipers for windshield and rear window, windshield washer, modern dashboard with electronic display. Passenger seat is optional for larger-size cabs.
Equipment
Working lights, 3 pairs of hydraulic outlets and one drain outlet, single- or double-line pneumatic system complying with ISO and CEE/ECC standards, telescopic lower links, drawbar crossbar, front ballast weights, towing device, hydraulic drawhook.
Optional: mechanical fixed-ratio gearbox (speeds: 18/4), synchronized reverse reducing gear (i = -1,07 or i = -1,88), integral lower links, right-side footstep, height-adjustable drawbar, front tires: 11.2R24, 13.6R20, 360/70R20, rear tires: 16.9R30, 9.5-42, 16.9R34, 11.2R42, 18.4R34.
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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