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Bolinder-Munktell 230

Bolinder-Munktell 230 tractor
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The Bolinder-Munktell 230 is a farm tractor manufactured by Bolinder-Munktell with a total production of 4976 units. It features a Bolinder 1052 2-cylinder liquid-cooled diesel engine with 29 hp (21.6 kW) power output. The tractor has a 5-speed gear transmission with dry disc clutch and two-wheel drive. It includes disc brakes and an open operator station. The hydraulic system is open center type with 1595 psi (110.0 bar) pressure. The rear tractor hitch is type I with a lift capacity of 1433 lbs (650 kg). The rear PTO operates at 540 RPM at 1700 engine RPM. Dimensions include a wheelbase of 72.83 inches (184 cm), length of 112.2 inches (284 cm), and weight of 4211 lbs (1910 kg). Tires are sized 5.5x16 front and 11x28 rear. Electrical system includes a 12-volt battery and alternator charging system. The Bolinder-Munktell 230 is noted to be the same as the Volvo T230.
Bolinder-Munktell 230tractorfarm tractorspecificationsenginetransmissiondimensionshydraulicsPTO
Power29 hp
Founded1955 - 1961
Model230

Technical Specifications

Detailed specifications and technical data for Bolinder-Munktell 230

Power

Engine:29 hp (21.6 kW)
Belt (claimed):27 hp (20.1 kW)

Tires

Ag rear:11x28
Ag front:5.5x16

Engine

Type:diesel
Model:Bolinder 1052
Power:29 hp (21.6 kW)
Torque:1215 lb-ft (1647.5 Nm)
Cooling:liquid-cooled
Cylinders:2-cylinder
Fuel tank:13.2 gal (50.0 L)
Rated RPM:1700
Torque RPM:1000
Air cleaner:oil bath
Bore/Stroke:4.135x5.118 inches (105 x 130 mm)
Compression:16.5:1
Fuel system:direct injection
Displacement:136.7 ci (2.2 L)
Oil capacity:9 qts (8.5 L)
Starter power:2.5 hp (1.9 kW)
Starter volts:12
Coolant capacity:9.5 qts (9.0 L)
Intake valve clearance:0.018 inches (hot) (0.457 mm)
Exhaust valve clearance:0.018 inches (hot) (0.457 mm)

Dimensions

Length:112.2 inches (284 cm)
Weight:4211 lbs (1910 kg)
Wheelbase:72.83 inches (184 cm)

Electrical

Battery volts:12
Charging system:alternator

Hydraulics

Type:open center
Pressure:1595 psi (110.0 bar)

Mechanical

Drive:Two-wheel drive
Brakes:Disc brakes
Operator station:Open operator station

Production

Total built:4976
Manufacturer:Bolinder-Munktell

Transmission

Type:gear
Gears:5 forward and 1 reverse
Clutch:dry disc
Oil capacity:7.4 qts (7.0 L)

Tractor hitch

Rear Type:I
Rear lift:1433 lbs (650 kg)

Power Take-off (PTO)

Engine RPM:540@1700
Rear PTO Type:540