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IMR Rakovica R 76 Super

IMR Rakovica R 76 Super tractor
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The IMR Rakovica R 76 Super is a utility tractor produced from 1979 onwards by IMR Rakovica in Belgrade, Serbia. It features a 4.1L 4-cylinder liquid-cooled diesel engine delivering 75 hp, with a 6-speed gear transmission. The tractor offers two- or four-wheel drive options, mechanical rear differential lock, hydrostatic power steering, and pneumatic trailer brakes. It has an open operator station with an optional cab and heater. The tractor's PTO is independent with multiple speed options. It has a rear Type II hitch with a lift capacity of 4496 lbs. Dimensions include a length of 139.8 inches, width of 74.8 inches, and height of 98.8 inches with cab. The tractor weighs 6393 lbs and runs on tires sized 6.50-20 or 7.50-20 front and 16.9/14-30 rear. Electrical system includes a 45 amp alternator and two 12-volt batteries.
IMR RakovicaR 76 Supertractorutility tractor75 hp4-cylinder dieseltransmissionPTOhydraulicsdimensions
Power75 hp
Founded1979 - 1989
ModelR 76 Super

Technical Specifications

Detailed specifications and technical data for IMR Rakovica R 76 Super

Power

Engine:75 hp (55.9 kW)
PTO (claimed):63 hp (47.0 kW)

Engine

Type:diesel
Model:IMR Rakovica S44T
Power:75 hp (55.9 kW)
Torque:200.6 lb-ft (272.0 Nm)
Cooling:liquid-cooled
Starter:electric
Cylinders:4-cylinder
Rated RPM:2250
Torque RPM:1350
Bore/Stroke:3.975x5.00 inches (101 x 127 mm)
Fuel system:direct-injection
Displacement:248.4 ci (4.1 L)
Oil capacity:8.5 qts (8.0 L)
Starter power:4 hp (3.0 kW)
Starter volts:12
Coolant capacity:23.2 qts (22.0 L)

Capacity

Fuel:15.85 gal (60.0 L)
Steering:1.6 qts (1.5 L)

Electrical

Ground:negative
Batteries:2
Battery AH:55
Battery volts:12
Charging amps:45
Charging volts:14
Charging system:alternator

Hydraulics

Type:open center
Pressure:2466 psi (170.0 bar)
Steering capacity:1.6 qts (1.5 L)

Mechanical

Drive:Two- or four-wheel drive
Steering:hydrostatic power
Trailer brakes:pneumatic
Operator station:Open operator station. Cab optional with heater.
Differential lock:mechanical rear
Mechanical brakes:yes

Production

Type:Utility tractor
Built in:Belgrade, Serbia
Manufacturer:IMR Rakovica
Years produced:1979 - ????

Transmission

Type:gear
Gears:6 forward and 2 reverse
Model:MT 280 – 6B
Clutch:dry discs
Description:Three gears, plus reverse, in two ranges.
Oil capacity:18 qts (17.0 L)

Tractor hitch

Rear Type:II
Rear lift (at ends):4496 lbs (2039 kg)

Dimensions & Tires

Width:74.8 inches (189 cm) *Rear tires
Length:139.8 inches (355 cm)
Weight:6393 lbs (2899 kg)
Rear tire:16.9/14-30
Front tire:6.50-20 (2WD), 7.50-20 (4WD)
Rear tread:55.1 to 74.8 inches (139 to 189 cm)
Front tread:54 to 73.6 inches (137 to 186 cm)
Height (cab):98.8 inches (250 cm)
Ground clearance:17.7 inches (44 cm)

Power Take-off (PTO)

Rear PTO:independent
Engine RPM:540@2000
Rear PTO Type:540 (1.375)
Optional PTO speeds:540/1000, 540/750