Bolinder-Munktell BM-21 Specifications - Bolinder-Munktell BM-21 Specs

info
1951 - 1952, Standard-tread tractor
Previous model: Bolinder-Munktell BM-20
Production
Manufacturer: Bolinder-Munktell (a part of Volvo)
Factory: Eskilstuna, Sweden
Capacity
Fuel: 19.8 gal [74.9 L]
Power Take-off (PTO)
Rear RPM: 540 (1.375)
Dimensions & Tires
Wheelbase: 80.9 inches [205 cm]
Weight: 5897 lbs [2674 kg]
Front tire: 7.50x18
Rear tire: 13x30
Bolinder-Munktell BM-21 Power
Engine: 43 hp [32.1 kW]
Mechanical
Chassis: 4x2 2WD
Steering: manual
Cab: Open operator station.
Electrical
Charging system: generator
Battery
Number: 4
Volts: 6
info
Bore/Stroke: 5.91x5.91 inches [150 x 150 mm]
Power: 43 hp [32.1 kW]
Rated RPM: 1050
Starter: electric
Starter volts: 24
Oil capacity: 11.1 qts [10.5 L]
Coolant capacity: 23.3 qts [22.1 L]
Engine Detail
Bolinder W5, diesel, 2-cylinder, liquid-cooled, 323.4 ci [5.3 L]
info
Previous model: Bolinder-Munktell BM-20
Transmission
Type: gear
Gears: 5 forward and 1 reverse
info
Previous model: Bolinder-Munktell BM-20
Dimensions
Weight: 5897 lbs [2674 kg]
Wheelbase: 80.9 inches [205 cm]
Length: 128 inches [325 cm]
Width: 71.7 inches [182 cm]
Height (steering wheel): 72.8 inches [184 cm]
Height (hood): 59.8 inches [151 cm]
Front tread: 52.4 inches [133 cm]
Rear tread: 57.1 inches [145 cm]
Bolinder-Munktell BM-21 Tires
Ag front: 7.50x18
Ag rear: 13x30