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Renault 50-12 LB

The Renault 50-12 LB is a utility tractor produced from 1987 to 1998 as part of the LB Series. It features a Deutz 2.8L 3-cylinder air-cooled diesel engine delivering 44.3 hp (33.0 kW) with a rated speed of 2350 RPM. The tractor has an 8-speed transmission with four gears in two ranges and a mechanical shuttle. It is two-wheel drive with planetary final drives and mechanical rear differential lock. The tractor includes power steering, wet disc brakes, and a four-post ROPS with an optional cab. Hydraulics provide 2611 psi pressure with a single valve and 9.6 gpm pump flow. The rear hitch is category II with position and draft control and a lift capacity of 7666 lbs (3477 kg). The rear PTO is independent and runs at 540 RPM. Dimensions include a length of 129.9 inches, width of 64.6 inches minimum, height of 88.6 inches with ROPS, and a weight of 4630 lbs. Tire options include 6.00-16 and 7.50-16 front tires and 13.6-28 and 12.4-36 rear tires. The related model is the Renault 55-12 LB.
Renault 50-12 LBRenault tractorsutility tractorDeutz 2.8L engine44 hp tractor8-speed transmissiontractor hydraulicstractor dimensions
Power44 hp
Founded1987 - 1998
Model50-12 LB

Technical Specifications

Detailed specifications and technical data for Renault 50-12 LB

Power

Engine power:44.3 hp (33.0 kW)

Tires

Ag rear:13.6-28, 12.4-36
Ag front:6.00-16, 7.50-16

Engine

Type:diesel
Model:Deutz F3 L 912
Power:44.3 hp (33.0 kW)
Torque:113.6 lb-ft (154.0 Nm)
Cooling:air-cooled
Cylinders:3-cylinder
Fuel tank:16.4 gal (62.1 L)
Rated RPM:2350
Torque RPM:1600
Bore/Stroke:3.875x4.724 inches (98 x 120 mm)
Displacement:172.5 ci (2.8 L)
Starter type:electric

Dimensions

Width:64.6 inches (164 cm) *Minimum width
Length:129.9 inches (329 cm)
Weight:4630 lbs (2100 kg)
Max weight:9392 lbs (4260 kg)
Rear tread:51.2 to 74.8 inches (130 to 189 cm)
Front tread:51.2 to 74.8 inches (130 to 189 cm)
Height (cab):87 inches (220 cm)
Height (ROPS):88.6 inches (225 cm)

Hydraulics

Valves:1
Pressure:2611 psi (180.0 bar)
Pump flow:9.6 gpm (36.3 lpm)

Mechanical

ROPS:Four-post ROPS. Cab optional.
Drive:Two-wheel drive
Brakes:Wet disc brakes
Final drives:planetary
Power steering:yes
Differential lock:mechanical rear

Production

Type:Utility tractor
Series:LB Series
Years made:1987 - 1998

Transmission

Type:Four gears in two ranges with mechanical shuttle
Gears:8 forward and reverse
Clutch:dry disc

Tractor hitch

Control:position and draft control
Rear Type:II
Rear lift capacity:7666 lbs (3477 kg)

Power Take-off (PTO)

Rear PTO:independent
Rear PTO Type:540

Related Models

Renault 55-12 LB

Model:55-12 LB