M-R-S A-80B VS J.I. Case 300 specs comparison

M-R-S A-80B
General InfosMake | M-R-S |
Model | A-80B |
Country | United states |
Production | From 1967 Until 1980 |
Price | - |
Tractor type | Four wheel Drive (4WD) tractor |
Fuel | diesel |
Service repair manual | M-R-S A-80B Manual |
Dimensions, sizes and tires
AG front tires | 18.00-26 |
AG rear tires | 18.00-26 |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | 17000 lbs or 7711 kg |
Length | 195 inches [495 cm] |
Width | 111 inches [281 cm] |
Height | 117 inches [297 cm] |
Wheelbase | 118 inches [299 cm] |
Ground clearance | 14 inches [35 cm] |
Turning radius | - |
Rear tread size | 80 inches |
Front tread size | 80 inches |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 283.7 ci or 4.6 L |
Cylinders | 4 cylinders |
Engine power | 141 hp or 105.1 kW |
Engine RPM | 2100 (rpm) |
Torque | 366 lb-ft or 496.3 Nm | Torque RPM | 1600 (rpm) |
Fuel type | diesel |
Fuel injection | - |
Fuel tank size | - |
Oil capacity | 15 qts or 14.2 L |
Oil change | - |
Starter motor | - |
Starter volts | - |
Parts And Accessories | M-R-S A-80B Parts |
Batteries number | - |
Batteries voltage | 12 V |
Battries Amps | - |
Cold Amps | - |
Ground force | - |
Charging system | - |
Charging Volts | - |
Charging Amps | - |
Trans system | - |
Trans type | - |
Trans gears | 20 forward and 4 reverse |
Clutch system | 381mm dry disc |
Wheel drive | 4x4 4WD |
Final drive | - |
Steering | power four-wheel |
Braking system | - |
Cabin type | Open operator station |
Differentiel lock | - |
System | - |
Valves | - |
Pump flow | 20 gpm or 75.7 lpm |
SVC flow | - |
Steering flow | - |
Tank capacity | - |
Hydraulic pressure | - |
Max flow | - |
Drawbar type | - |
Claimed power | 123 hp or 91.7 kW |
Drawbar horsepower | - |
Fuel consumption | - |
Pulling power | - |
Claimed power | - |
Real power | - |
Engine @RPM | - |
PTO Clutch | - |
Rear PTO | - |
Rear PTO RPM | - |
Front PTO | - |
Front PTO RPM | - |
Mid PTO | - |
Mid PTO RPM | - |
Fuel consumption | - |
Hitch system | - |
Rear hitch | - |
Rear hitch lift | - |
Front hitch | - |
Front hitch lift | - |

J.I. Case 300
General InfosMake | J.I. Case |
Model | 300 |
Country | Unites states |
Production | From 1956 Until 1958 |
Price | 3,500 USD |
Tractor type | Utility tractor |
Fuel | diesel |
Service repair manual | J.I. Case 300 Manual |
Dimensions, sizes and tires
AG front tires | 6.00x16 |
AG rear tires | 11x24 |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | 3,400 lbs or 1542 kg |
Length | 125 inches [317 cm] |
Width | - |
Height | 56 inches [142 cm] |
Wheelbase | 75.5 inches [191 cm] |
Ground clearance | 12 inches [30 cm] |
Turning radius | - |
Rear tread size | 48 to 68 inches |
Front tread size | 47.5 inches |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 157 ci or 2.6 L |
Cylinders | 4 cylinders |
Engine power | - |
Engine RPM | 1750 (rpm) |
Torque | - | Torque RPM | - |
Fuel type | diesel |
Fuel injection | - |
Fuel tank size | - |
Oil capacity | - |
Oil change | - |
Starter motor | - |
Starter volts | 12 V |
Parts And Accessories | J.I. Case 300 Parts |
Batteries number | 2 |
Batteries voltage | 6 V |
Battries Amps | - |
Cold Amps | - |
Ground force | - |
Charging system | - |
Charging Volts | - |
Charging Amps | - |
Trans system | Tripl-Range |
Trans type | sliding gear |
Trans gears | 12 forward and 3 reverse |
Clutch system | 234.9mm dry disc (master foot clutch) |
Wheel drive | 4x2 2WD |
Final drive | - |
Steering | manual |
Braking system | 6-inch disc |
Cabin type | Open operator station |
Differentiel lock | - |
System | - |
Valves | - |
Pump flow | - |
SVC flow | - |
Steering flow | - |
Tank capacity | - |
Hydraulic pressure | - |
Max flow | - |
Drawbar type | - |
Claimed power | 22 hp or 16.4 kW |
Drawbar horsepower | - |
Fuel consumption | - |
Pulling power | - |
Claimed power | - |
Real power | - |
Engine @RPM | - |
PTO Clutch | - |
Rear PTO | transmission |
Rear PTO RPM | 540 (rpm) |
Front PTO | - |
Front PTO RPM | - |
Mid PTO | - |
Mid PTO RPM | - |
Fuel consumption | - |
Hitch system | - |
Rear hitch | - |
Rear hitch lift | - |
Front hitch | - |
Front hitch lift | - |
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Useful links and guides ....
- M-R-S provided us with the latest version of its A-80B service repair manual
- Find All mechanical and electrical parts and accessories of M-R-S A-80B farm-tractor here
- Get your J.I. Case 300 manual book version
- Cabine, electrical And mechanical parts for J.I. Case 300 farm-tractor here