Belarus 572

Last Updated: July 2024

Overview

The Belarus 572 tractor is powered by a Belarus D-242 diesel engine with 4 cylinders and a maximum power output of 71.62 hp at 2200 RPM. This model features hydrostatic power steering and has a liquid-cooled engine system with a coolant capacity of 21.08 quarts. It has 18 forward and 4 reverse gears. The engine produces a maximum torque of 209 lb-ft at 1400 RPM with a torque rise of 24%. At rated engine speed in 5th gear, it delivers 63.2 hp with a drawbar pull of 7275 lbs. The hydraulic system has a pump delivery rate of 8.5 GPM. Fuel efficiency figures are also provided for maximum power and standard PTO speed conditions.

Key Specifications

Power Output: 71.62

Operating Weight: 9146

Fuel Type: Diesel

Technical Specifications

Engine

Manufacturer: Belarus
Model: D-242
Cooling Type: Liquid-Cooled
Cylinder Orientation: -
Valve Configuration: Compression
Fuel Type: Diesel
Induction Type: -
Cylinders: 4
Displacement (ci): 290
Bore (in): 4.33
Stroke (in): 4.92
Rated RPM: 2200
Power Output (hp): 71.62

Transmission

Type: -
Forward Gears: 18
Reverse Gears: 4
Total Gears: -

Dimensions

Length (in): 154.7
Width (in): 77.6
Height (in): 110.2
Operating Weight (lb): 9146

Power Take-Off (PTO)

PTO Type: -
PTO Speed 1 (rpm): -
PTO Speed 2 (rpm): -
PTO Speed 3 (rpm): -

Miscellaneous

Chassis: -
Drive Type: -
Steering Type: Hydrostatic Power
Coolant Capacity (qts): 21.08
Front Tire Diameter (in): -
Front Tire Width (in): -
Rear Tire Diameter (in): -
Rear Tire Width (in): -
Front/Rear Rim Diameter (in): -
Tire Type: -
Manufacture - End Year: -
Hitch Type: Type II
Hitch Category: -
Hitch Position: Rear
Hitch Capacity (lb): -
Operator Station Type: Cab
Starter Type: Electric Starter (24 volts)
Brake Type: -
Hydraulic System Type: Open Center

Test Results

Nebraska Tractor Test Laboratory - Test Date: January 1, 1991

Maximum Power and Fuel Consumption

Maximum Power: 71.62 HP (53.41 kW) at 2200 rpm
Fuel Consumption at Maximum Power: 4.047 Gal/hr (15.32 l/h) with a fuel efficiency of 0.561 lb/hp.hr (0.341 kg/kW.h)

Drawbar Performance

Power at Rated Engine Speed (5th Gear): 63.2 HP (47.14 kW) with a drawbar pull of 7275 lbs (32.38 kN) and a speed of 3.56 mph (5.73 km/h)
Fuel Consumption at Rated Speed: 0.568 lb/hp.hr (0.346 kg/kW.h) with a fuel efficiency of 11.54 Hp.hr/gal (2.28 kW.h/l)

Torque and Engine Performance

Maximum Torque: 209 lb.-ft. (283 Nm) at 1400 rpm
Torque Rise: 24% with a power increase at 1500 rpm of 6%

Hydraulic Performance

Pump Delivery Rate: 8.5 GPM (32.2 l/min) at minimum pressure and rated engine speed
Hydraulic Power: N/A

Overall Efficiency

Fuel Efficiency at Standard PTO Speed (540 rpm): 12.87 Hp.hr/gal (2.54 kW.h/l)
Fuel Consumption: 4.095 Gal/hr (15.50 l/h) at 2200 rpm

Nebraska Tractor Test Lab.(1991).Test 1655: Belarus 572, 505, 525 and 570 Diesel 18-Speeds. Lincoln, NE: University of Nebraska-Lincoln. Retrieved from https://digitalcommons.unl.edu/tractormuseumlit/1965