Belarus 1220.5

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The Belarus 1220.5 tractor is designed for various agricultural operations with mounted, semi-mounted and trailed machines and implements, for transport operations.

At consumer’s option engine of Minsk Motor Plant with “Common Rail” fuel feed electronic control system from “Bosch” and emission-gas control system from “Bosch” or “ROSSKATavto” Limited Company. Engine complies with Stage lllb ecological requirements according to emissions of hazardous substances. Power take-off shaft with hydraulically tightening disks.

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Additional options:

  • Mechanical, synchronized gearbox (24/12);
  • Air conditioner;
  • Brakes operating in oil reservoir;
  • Reducing gear;
  • Compressor with valve (without pneumatic system);
  • Combined pneumatic drive;
  • Set for dual rear wheels.

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Capacity 122,4/90,0 h.p/kW
Axle arrangement 4К4
Number of gears FWD/BWD 16/8 (24/12)
Selective gear synchronized

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Technical characteristics

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Engine
Type diesel with turbocharging, “Common Rail” fuel feed electronic control system and selective catalytic reduction system (SCR)
Capacity, h.p/kW 122,4/90,0
Brand mark D-245.2S3B
Ecological standard Stage IIIB
Fuel use, g/(kW·h) 234,0 ± 7,0
Torque capacity, Н·m2 501
Transmission system
Selective gear mechanical, synchronized
Flywheel clutch single-disk, friction, spring-loaded
Number of gears FWD/BWD 16/8 (24/12)
Back PTO shaft, min-1 540/1000

Rear axle differential lock: with electrohydraulic control, three operating modes (disengaged; lock engaged with automatic disengagement when fmnt wheels turn more than 13 degree; forced engaged).

Hydraulic hitch system: unit-principle with hydraulic lift, providing draft, position, combined and height position control of implements.

Hydraulics
Load-carrying capacity of back suspension gear on suspension axis, kg, minimum 4200
Full scale pressure, MPa 20-2
Pump displacement at nominal speed of diesel crankshaft, l/min, minimum 56
Hydraulics reservoir capacity, l 28,5 ± 0,5
Undercarriage
Type wheeled
Axle arrangement 4К4
Tyres
front 14,9R24; 420/70R24
back 16.9R38; 18,4R38
Other specifications
Maximum weight, kg 8000
Climatic modification У1,Т1
Minimum and maximum speed FWD/BWD, km/h Min 2,19/2,8; Max 40,0/18,60

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