M-R-S A-80B tractor specifications

1967 - 1980

1967 - 1980 Four-wheel Drive (4WD) tractor

Production

Production Manufacturer:M-R-S
Type:Four-wheel Drive (4WD) tractor
Factory:Flora, Mississippi, USA

M-R-S A-80B Power

M-R-S A-80B Power Engine:141 hp
105.1 kW
Drawbar (claimed):123 hp
91.7 kW

M-R-S A-80B Engine

M-R-S A-80B Engine Detroit Diesel 4.6L 4-cyl diesel Engine details ...

1967 - 1980

Four-wheel Drive (4WD) tractor

Engine Detail

Engine Detail
Detroit Diesel 4-71
diesel
4-cylinder
liquid-cooled
Displacement:	283.7 ci 4.6 L
Bore/Stroke:	4.25x5.00 inches 108 x 127 mm
Power:	141 hp 105.1 kW
Rated RPM:	2100
Torque:	366 lb-ft 496.3 Nm
Torque RPM:	1600
Starter type:	electric
Oil capacity:	15 qts 14.2 L
Coolant capacity:	42 qts 39.7 L

Mechanical

Mechanical Chassis:4x4 4WD
Steering:power four-wheel
Cab:Open operator station. Cab optional with available air-conditioning..
Transmission:20-speed
Transmission details ...

1967 - 1980

Four-wheel Drive (4WD) tractor

Transmission

Transmission
Gears:	20 forward and 4 reverse
Clutch:	381mm dry disc

Speeds

Speeds

Hydraulics

Hydraulics Pump flow:20 gpm
75.7 lpm

Dimensions & Tires

Dimensions & Tires Wheelbase:118 inches
299 cm
Front tire:18.4-26
Rear tire:18.4-26
Full dimensions and tires ...

1967 - 1980

Four-wheel Drive (4WD) tractor

M-R-S A-80B Tires

M-R-S A-80B Tires
Ag front:	18.4-26
Ag rear:	18.4-26
Ag front:	18.00-26
	23.1-26
Ag rear:	18.00-26
	23.1-26

Dimensions

Dimensions
Wheelbase:	118 inches 299 cm
Length:	195 inches 495 cm
Width:	111 inches 281 cm
Height:	117 inches 297 cm
Max weight:	17000 lbs 7711 kg
Ground clearance:	14 inches 35 cm
Front tread:	80 inches 203 cm
Rear tread:	80 inches 203 cm