Overview
The M-R-S A-100 is a four-wheel drive farm tractor manufactured in Flora, Mississippi, from 1962 to 1980. It features a 7.6L Cummins six-cylinder diesel engine and is equipped with an open operator station and power four-wheel steering.
Ideal Applications
Engine Specifications:
The tractor is powered by a 464 ci Cummins C-175-CI liquid-cooled diesel engine rated at 2500 RPM with a claimed drawbar output of 120 hp.
Drive and Steering:
This model utilizes a 4x4 drive system with power four-wheel steering and matching 23.1x26 tires for both front and rear axles.
Physical Dimensions:
The chassis is configured with a 100-inch wheelbase, 88.5-inch front and rear tread widths, and a ground clearance of 17.5 inches.
Production
| Description | Built in Flora, Mississippi, USA |
|---|---|
| Drive type | Four-wheel Drive (4WD) tractor |
| Manufacturer | M-R-S |
Engine
| Engine type | Cummins 7.6L 6-cyl diesel |
|---|---|
| Bore/Stroke | 4.44x5.00 inches (113 x 127 mm) |
| Description | Cummins C-175-CI / diesel / 6-cylinder / liquid-cooled |
| Displacement | 464 ci (7.6 L) |
| Rated RPM | 2500 |
| Starter type | electric |
| Drawbar (claimed) | 120 hp (89.5 kW) |
Mechanical
| Cab | Open operator station. |
|---|---|
| Description | Power four-wheel steering |
| Drive | 4x4 4WD |
Dimensions & Tires
| Front tread | 88.5 inches (224 cm) |
|---|---|
| Ground clearance | 17.5 inches (44 cm) |
| Height | 117 inches (297 cm) |
| Rear tread | 88.5 inches (224 cm) |
| Wheelbase | 100 inches (254 cm) |
| Front tire | 23.1x26 |
| Rear tire | 23.1x26 |
| Wheelbase | 100 inches (254 cm) |
| Ag front | 23.1x26 |
| Ag rear | 23.1x26 |