International Harvester 660 VS Landini 8500 specs comparison
                                         
                                        
                                    
                                
                                                                            
                                        
                                    
                                                                            
                                    
                                                                                        International Harvester 660
General Infos| Make | 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 | - | 
                                        
                                    
                                                                            
                                        
                                    
                                                                            
                                    
                                                                                        Landini 8500
General Infos| Make | Landini | 
| Model | 8500 | 
| Country | Italy | 
| Production | From 1973 Until 1983 | 
| Price | - | 
| Tractor type | Utility tractor | 
| Fuel | diesel | 
| Service repair manual | Landini 8500 Manual | 
Dimensions, sizes and tires
| AG front tires | 12.4-24 | 
| AG rear tires | 16.9-34 | 
| Lawn front tires | - | 
| Lawn rear tires | - | 
| Indus front tires | - | 
| Indus rear tires | - | 
| Weight | 6,042 lbs or 2740 kg | 
| Length | 149.2 inches [378 cm] | 
| Width | - | 
| Height | - | 
| Wheelbase | 90.2 inches [229 cm] | 
| Ground clearance | - | 
| Turning radius | - | 
| Rear tread size | - | 
| Front tread size | - | 
| Turning radius | - | 
Horsepower and engin specs
| Engine capacity | 248.0 ci or 4.1 L | 
| Cylinders | 4 cylinders | 
| Engine power | 80 hp or 59.7 kW | 
| Engine RPM | 2200 (rpm) | 
| Torque | 211.0 lb-ft or 286.1 Nm | Torque RPM | 1400 (rpm) | 
| Fuel type | diesel | 
| Fuel injection | - | 
| Fuel tank size | 16.4 gal or 62.1 L | 
| Oil capacity | - | 
| Oil change | - | 
| Starter motor | - | 
| Starter volts | - | 
| Parts And Accessories | Landini 8500 Parts | 
| Batteries number | - | 
| Batteries voltage | - | 
| Battries Amps | - | 
| Cold Amps | - | 
| Ground force | - | 
| Charging system | - | 
| Charging Volts | - | 
| Charging Amps | - | 
| Trans system | - | 
| Trans type | - | 
| Trans gears | 12 forward and 4 reverse | 
| Clutch system | - | 
| Wheel drive | 4x2 2WD | 
| Final drive | - | 
| Steering | mechanical | 
| Braking system | dry disc | 
| Cabin type | optional | 
| Differentiel lock | - | 
| System | - | 
| Valves | - | 
| Pump flow | - | 
| SVC flow | - | 
| Steering flow | - | 
| Tank capacity | - | 
| Hydraulic pressure | - | 
| Max flow | 7.5 gpm or 28.4 lpm | 
| Drawbar type | - | 
| Claimed power | - | 
| Drawbar horsepower | - | 
| Fuel consumption | - | 
| Pulling power | - | 
| Claimed power | - | 
| 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 | 5,733 lbs or 2600 kg | 
| 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 Landini 8500 manual book version
 - Cabine, electrical And mechanical parts for Landini 8500 farm-tractor here