M-R-S A-80B VS Ursus 1934 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 | - |

Ursus 1934
General InfosMake | Ursus |
Model | 1934 |
Country | Poland |
Production | From 2001 Until 2009 |
Price | - |
Tractor type | - |
Fuel | diesel |
Service repair manual | Ursus 1934 Manual |
Dimensions, sizes and tires
AG front tires | 16.9R28 |
AG rear tires | 20.8R38 |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | 13625 lbs or 6180 kg |
Length | 177.2 inches [450 cm] |
Width | 95.9 inches [243 cm] |
Height | 118.9 inches [302 cm] |
Wheelbase | 106.5 inches [270 cm] |
Ground clearance | 19.7 inches [50 cm] |
Turning radius | - |
Rear tread size | 70.9 inches |
Front tread size | 66.5/70.5/74.4 inches |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 445.4 ci or 7.3 L |
Cylinders | 6 cylinders |
Engine power | 187.7 hp or 140.0 kW |
Engine RPM | 220 (rpm) |
Torque | 532.5 lb-ft or 722.1 Nm | Torque RPM | 1530 (rpm) |
Fuel type | diesel |
Fuel injection | direct injection |
Fuel tank size | 93.8 gal or 355.0 L |
Oil capacity | 20.1 qts or 19.0 L |
Oil change | - |
Starter motor | electric |
Starter volts | 24 V |
Parts And Accessories | Ursus 1934 Parts |
Batteries number | 2 |
Batteries voltage | 12 V |
Battries Amps | 172 amps |
Cold Amps | - |
Ground force | - |
Charging system | alternator |
Charging Volts | 14 V |
Charging Amps | 55 amps |
Trans system | - |
Trans type | two-speed power shift |
Trans gears | 16 forward and 8 reverse |
Clutch system | 380mm hydraulic dry disc |
Wheel drive | 4x4 MFWD 4WD |
Final drive | - |
Steering | power |
Braking system | wet disc |
Cabin type | Cab standard with heater |
Differentiel lock | electro-hydraulic front and rear |
System | - |
Valves | - |
Pump flow | 14.5 gpm or 54.9 lpm |
SVC flow | - |
Steering flow | - |
Tank capacity | 14.5 gal or 54.9 L |
Hydraulic pressure | - |
Max flow | - |
Drawbar type | - |
Claimed power | - |
Drawbar horsepower | - |
Fuel consumption | - |
Pulling power | - |
Claimed power | 166.3 hp or 124.0 kW |
Real power | - |
Engine @RPM | 540@1890 (rpm) |
PTO Clutch | hydraulic |
Rear PTO | independent |
Rear PTO RPM | 540 (rpm) |
Front PTO | 1000 |
Front PTO RPM | - |
Mid PTO | - |
Mid PTO RPM | - |
Fuel consumption | - |
Hitch system | position and draft control |
Rear hitch | III |
Rear hitch lift | 15873 lbs or 7199 kg |
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 Ursus 1934 manual book version
- Cabine, electrical And mechanical parts for Ursus 1934 farm-tractor here