M-R-S A-80
The M-R-S A-80 is a tractor produced by M R S. It is equipped with a 283.7 ci 4.6 L engine. The rated power output is 134 hp 99.9 kW. Transmission: 10 forward and 2 reverse. Drive type: 4x4 4WD. Operating weight: 15800 lbs 7166 kg.
Engine Power
134 hp
99.9 kW
Drive & Traction
4x4 4WD
Fuel & Capacities
Diesel
Transmission
10 forward and 2 reverse
Operating Weight
15800 lbs
7166 kg
M R S M-R-S A-80 Serial Number & Year Decoder
Find the exact manufacture year of your tractor by checking your chassis serial number below.
Where to Find the Serial NumberThe serial number plate is commonly located on the front frame, tractor transmission housing (right side), or instrument panel badge.
Overview
 | 1964 - 1967
Four-wheel Drive (4WD) tractor |
|---|---|
1964 - 1967 | |
Four-wheel Drive (4WD) tractor | |
Production | |
|---|---|
Manufacturer | M-R-S |
Four-wheel Drive (4WD) tractor | |
Built in Flora, Mississippi, USA | |
M-R-S A-80 Engine | |
|---|---|
Detroit Diesel 4.6L 4-cyl diesel | |
Engine details ...  |
M-R-S A-80 Transmission | |
|---|---|
10-speed | |
Transmission details ...  |
M-R-S A-80 Power | |
|---|---|
Engine | 134 hp
99.9 kW |
Drawbar (claimed) | 115 hp
85.8 kW |
Mechanical | |
|---|---|
Drive | 4x4 4WD |
Power four-wheel steering | |
Open operator station. | |
Dimensions & Tires | |
|---|---|
Wheelbase | 100 inches
254 cm |
Weight | 15800 lbs
7166 kg |
Front tire | 16.9x30 |
Rear tire | 16.9x30 |
Full dimensions and tires ...  | |
Engine
Engine Detail — 283.7 ci / 4.6 L Diesel
Manufacturer | Detroit Diesel 4-71 |
Fuel Type | Diesel |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 283.7 ci
4.6 L |
Bore/Stroke | 4.25x5.00 inches
108 x 127 mm |
Power | 134 hp
99.9 kW |
Rated RPM | 2000 |
Starter type | electric |
Transmission
Transmission — 10 forward and 2 reverse
Gears | 10 forward and 2 reverse |
Dimensions
M-R-S A-80 Tires | |
|---|---|
Ag front | 16.9x30 |
Ag rear | 16.9x30 |
Dimensions | |
|---|---|
Wheelbase | 100 inches
254 cm |
Length | 195 inches
495 cm |
Width | 111 inches
281 cm |
Height (cab) | 132 inches
335 cm |
Weight | 15800 lbs
7166 kg |
Ground clearance | 14 inches
35 cm |
Front tread | 80 inches
203 cm |
Rear tread | 80 inches
203 cm |
Photos
M-R-S A-80
M R S M-R-S A-80 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for M R S M-R-S A-80.
Converted Equivalents:
Horsepower (HP)134 hp
Kilowatts (kW)99.9 kW
Metric Horsepower (PS / CV)135.9 PS
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