Roper L821 Rally VS Allis Chalmers B-10 specs comparison

Roper L821 Rally
General InfosMake | Roper |
Model | L821 Rally |
Country | United states |
Production | From 1974 Until 1980 |
Price | - |
Tractor type | - |
Fuel | - |
Service repair manual | Roper L821 Rally Manual |
Dimensions, sizes and tires
AG front tires | - |
AG rear tires | - |
Lawn front tires | 15.0x6.0 |
Lawn rear tires | 15.0x6.0 |
Indus front tires | - |
Indus rear tires | - |
Weight | - |
Length | 63 inches 160 cm |
Width | 48 inches 121 cm |
Height | 40 inches 101 cm |
Wheelbase | 43.5 inches 110 cm |
Ground clearance | - |
Turning radius | - |
Rear tread size | - |
Front tread size | - |
Turning radius | 394 lbs 178 kg |
Horsepower and engin specs
Engine capacity | 318 cc or 19.44 ci |
Cylinders | - |
Engine power | - |
Engine RPM | - |
Torque | - | Torque RPM | - |
Fuel type | - |
Fuel injection | - |
Fuel tank size | 1.1 gal 4.2 L |
Oil capacity | - |
Oil change | - |
Starter motor | electric |
Starter volts | 12 V |
Parts And Accessories | Roper L821 Rally Parts |
Batteries number | 1 |
Batteries voltage | 12 V |
Battries Amps | 24 amps |
Cold Amps | - |
Ground force | negative |
Charging system | - |
Charging Volts | - |
Charging Amps | - |
Trans system | - |
Trans type | - |
Trans gears | 3 forward and 1 reverse |
Clutch system | - |
Wheel drive | 4x2 2WD |
Final drive | - |
Steering | manual |
Braking system | - |
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 | - |
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 | - |

Allis Chalmers B-10
General InfosMake | Allis Chalmers |
Model | B-10 |
Country | United states |
Production | From 1963 Until 1968 |
Price | - |
Tractor type | - |
Fuel | - |
Service repair manual | Allis Chalmers B-10 Manual |
Dimensions, sizes and tires
AG front tires | - |
AG rear tires | - |
Lawn front tires | 4.80x8 |
Lawn rear tires | 4.80x8 |
Indus front tires | - |
Indus rear tires | - |
Weight | 685 lbs 310 kg |
Length | 68 inches 172 cm |
Width | 34.25 inches 86 cm |
Height | - |
Wheelbase | 44 inches 111 cm |
Ground clearance | 6 inches 15 cm |
Turning radius | - |
Rear tread size | - |
Front tread size | - |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 376 cc or 23 ci |
Cylinders | 1 cylinders |
Engine power | - |
Engine RPM | 3600 (rpm) |
Torque | 15.75 lb-ft 21.4 Nm | Torque RPM | 2400 (rpm) |
Fuel type | - |
Fuel injection | - |
Fuel tank size | 1.5 gal 5.7 L |
Oil capacity | 2 qts 1.9 L |
Oil change | - |
Starter motor | - |
Starter volts | - |
Parts And Accessories | Allis Chalmers B-10 Parts |
Batteries number | 1 |
Batteries voltage | 12 V |
Battries Amps | - |
Cold Amps | - |
Ground force | - |
Charging system | - |
Charging Volts | - |
Charging Amps | - |
Trans system | Hi-Lo |
Trans type | gear |
Trans gears | 6 forward and 2 reverse |
Clutch system | - |
Wheel drive | 4x2 2WD |
Final drive | - |
Steering | manual |
Braking system | - |
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 | - |
Drawbar horsepower | - |
Fuel consumption | - |
Pulling power | - |
Claimed power | - |
Real power | - |
Engine @RPM | - |
PTO Clutch | - |
Rear PTO | live |
Rear PTO RPM | - |
Front PTO | live |
Front PTO RPM | - |
Mid PTO | live |
Mid PTO RPM | - |
Fuel consumption | - |
Hitch system | - |
Rear hitch | - |
Rear hitch lift | - |
Front hitch | - |
Front hitch lift | - |
Related tractor comparison


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Useful links and guides ....
- Roper provided us with the latest version of its L821 Rally service repair manual
- Find All mechanical and electrical parts and accessories of Roper L821 Rally lawn-tractor here
- Get your Allis Chalmers B-10 manual book version
- Cabine, electrical And mechanical parts for Allis Chalmers B-10 lawn-tractor here