Kubota L2550 VS International Harvester 660 specs comparison

Kubota L2550
General InfosMake | Kubota |
Model | L2550 |
Country | Japan |
Production | From 1985 Until 1991 |
Price | - |
Tractor type | Compact Utility tractor |
Fuel | diesel |
Service repair manual | Kubota L2550 Manual |
Dimensions, sizes and tires
AG front tires | 5.00-15 (2WD) |
AG rear tires | 11.2-24 |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | 2250 lbs or 1020 kg |
Length | 109.1 inches [277 cm] |
Width | 51.4 inches [130 cm] |
Height | - |
Wheelbase | 64.6 inches [164 cm] |
Ground clearance | 14.6 inches [37 cm] (2WD) |
Turning radius | 7.5 feet [2.3 m] (with brakes) |
Rear tread size | 40.6 to 55.1 inches |
Front tread size | 37.8 to 49.6 inches |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 85.1 ci or 1.4 L |
Cylinders | 3 cylinders |
Engine power | 29.5 hp or 22.0 kW |
Engine RPM | 2600 (rpm) |
Torque | - | Torque RPM | - |
Fuel type | diesel |
Fuel injection | - |
Fuel tank size | 7.7 gal or 29.1 L |
Oil capacity | 6.0 qts or 5.7 L |
Oil change | - |
Starter motor | - |
Starter volts | 12 V |
Parts And Accessories | Kubota L2550 Parts |
Batteries number | 1 |
Batteries voltage | 12 V |
Battries Amps | 80 amps |
Cold Amps | - |
Ground force | - |
Charging system | alternator |
Charging Volts | - |
Charging Amps | 35 amps |
Trans system | Glide Shift |
Trans type | power shift |
Trans gears | 8 forward and reverse |
Clutch system | wet disc |
Wheel drive | 4x2 2WD |
Final drive | - |
Steering | manual |
Braking system | differential wet disc |
Cabin type | Two-post ROPS |
Differentiel lock | rear standard |
System | open center |
Valves | 1 to 3 |
Pump flow | 6.7 gpm or 25.4 lpm |
SVC flow | - |
Steering flow | 2.8 gpm or 10.6 lpm |
Tank capacity | 8.2 gal or 31.0 L |
Hydraulic pressure | 2275 psi or 156.9 bar |
Max flow | - |
Drawbar type | - |
Claimed power | - |
Drawbar horsepower | 19.96 hp or 14.9 kW |
Fuel consumption | 1.5 gal/hour or 5.7 l/hour |
Pulling power | 3,278 lbs or 1486 kg |
Claimed power | 23.5 hp or 17.5 kW |
Real power | 24.24 hp or 18.1 kW |
Engine @RPM | - |
PTO Clutch | - |
Rear PTO | continuous |
Rear PTO RPM | 540 (rpm) |
Front PTO | - |
Front PTO RPM | - |
Mid PTO | optional |
Mid PTO RPM | 1080 (rpm) |
Fuel consumption | 1.5 gal/hour or 5.7 l/hour |
Hitch system | position control |
Rear hitch | I |
Rear hitch lift | 2,425 lbs or 1099 kg |
Front hitch | - |
Front hitch lift | - |

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 | - |
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Useful links and guides ....
- Kubota provided us with the latest version of its L2550 service repair manual
- Find All mechanical and electrical parts and accessories of Kubota L2550 farm-tractor here
- Get your International Harvester 660 manual book version
- Cabine, electrical And mechanical parts for International Harvester 660 farm-tractor here