International Harvester 660 VS J.I. Case 351 specs comparison

International Harvester 660
General InfosMake | International Harvester |
Model | 660 |
Country | United states |
Production | From 1959 Until 1963 |
Price | 6,000 USD |
Tractor type | Standard tread tractor |
Fuel | gasoline |
Service repair manual | International Harvester 660 Manual |
Dimensions, sizes and tires
AG front tires | 7.50-18 |
AG rear tires | 18.4/15-34 |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | 23.1/18-26 |
Weight | 9,635 lbs or 4370 kg |
Length | 142.6 inches [362 cm] |
Width | 78 inches [198 cm] (min) |
Height | - |
Wheelbase | 85.5 inches [217 cm] |
Ground clearance | 19.7 inches [50 cm] (frame) |
Turning radius | 14.5 feet [4.4 m] |
Rear tread size | - |
Front tread size | - |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 263 ci or 4.3 L |
Cylinders | 6 cylinders |
Engine power | 95 hp or 70.8 kW |
Engine RPM | 2400 (rpm) |
Torque | 212 lb-ft or 287.5 Nm |
Torque RPM | 1200 (rpm) |
Fuel type | gasoline |
Fuel injection | - |
Fuel tank size | 33 gal or 124.9 L |
Oil capacity | 9 qts or 8.5 L |
Oil change | - |
Starter motor | - |
Starter volts | - |
Parts And Accessories | International Harvester 660 Parts |
Batteries number | - |
Batteries voltage | - |
Battries Amps | - |
Cold Amps | - |
Ground force | - |
Charging system | - |
Charging Volts | - |
Charging Amps | - |
Trans system | Torque Amplifier |
Trans type | - |
Trans gears | 10 forward and 2 reverse |
Clutch system | - |
Wheel drive | 4x2 2WD |
Final drive | - |
Steering | manual |
Braking system | independent mechanical disc |
Cabin type | Open operator station |
Differentiel lock | - |
System | - |
Valves | 1 |
Pump flow | - |
SVC flow | - |
Steering flow | 2.5 gpm or 9.5 lpm |
Tank capacity | - |
Hydraulic pressure | - |
Max flow | 12 gpm or 45.4 lpm |
Drawbar type | - |
Claimed power | - |
Drawbar horsepower | 69.66 hp or 51.9 kW |
Fuel consumption | 8.8 gal/hour or 33.3 l/hour |
Pulling power | 11,046 lbs or 5010 kg |
Claimed power | - |
Real power | 80.63 hp or 60.1 kW |
Engine @RPM | - |
PTO Clutch | - |
Rear PTO | independent |
Rear PTO RPM | 540 (rpm) |
Front PTO | - |
Front PTO RPM | - |
Mid PTO | - |
Mid PTO RPM | - |
Fuel consumption | 8.9 gal/hour or 33.7 l/hour |
Hitch system | - |
Rear hitch | - |
Rear hitch lift | - |
Front hitch | - |
Front hitch lift | - |

J.I. Case 351
General InfosMake | J.I. Case |
Model | 351 |
Country | Unites states |
Production | From 1957 Until 1958 |
Price | 3,100 USD |
Tractor type | - |
Fuel | gasoline |
Service repair manual | J.I. Case 351 Manual |
Dimensions, sizes and tires
AG front tires | - |
AG rear tires | - |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | 4,300 lbs or 1950 kg |
Length | - |
Width | - |
Height | - |
Wheelbase | - |
Ground clearance | - |
Turning radius | - |
Rear tread size | - |
Front tread size | - |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 164 ci or 2.7 L |
Cylinders | 4 cylinders |
Engine power | - |
Engine RPM | - |
Torque | - |
Torque RPM | - |
Fuel type | gasoline |
Fuel injection | - |
Fuel tank size | - |
Oil capacity | - |
Oil change | - |
Starter motor | - |
Starter volts | - |
Parts And Accessories | J.I. Case 351 Parts |
Batteries number | - |
Batteries voltage | - |
Battries Amps | - |
Cold Amps | - |
Ground force | - |
Charging system | - |
Charging Volts | - |
Charging Amps | - |
Trans system | Tripl-Range |
Trans type | - |
Trans gears | 4 forward and 1 reverse |
Clutch system | - |
Wheel drive | 4x2 2WD |
Final drive | - |
Steering | - |
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 | 42 hp or 31.3 kW |
Real power | - |
Engine @RPM | - |
PTO Clutch | - |
Rear PTO | - |
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 ....
- International Harvester provided us with the latest version of its 660 service repair manual
- Find All mechanical and electrical parts and accessories of International Harvester 660 farm-tractor here
- Get your J.I. Case 351 manual book version
- Cabine, electrical And mechanical parts for J.I. Case 351 farm-tractor here