International Harvester 660 VS Renault 1451 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 | - | 
                                        
                                    
                                                                            
                                        
                                    
                                                                            
                                    
                                                                                        Renault 1451
General Infos| Make | Renault | 
| Model | 1451 | 
| Country | France | 
| Production | From 1974 Until 1980 | 
| Price | - | 
| Tractor type | - | 
| Fuel | diesel | 
| Service repair manual | Renault 1451 Manual | 
Dimensions, sizes and tires
| AG front tires | 14.9-28 | 
| AG rear tires | 18.4-38 | 
| Lawn front tires | - | 
| Lawn rear tires | - | 
| Indus front tires | - | 
| Indus rear tires | - | 
| Weight | 11,301 lbs or 5126 kg | 
| Length | 178.0 inches [452 cm] | 
| Width | - | 
| Height | 112.2 inches [284 cm] | 
| Wheelbase | 106.3 inches [270 cm] | 
| Ground clearance | - | 
| Turning radius | 39.4 feet [12.0 m] | 
| Rear tread size | - | 
| Front tread size | - | 
| Turning radius | - | 
Horsepower and engin specs
| Engine capacity | 380.4 ci or 6.2 L | 
| Cylinders | 6 cylinders | 
| Engine power | 145 hp or 108.1 kW | 
| Engine RPM | 2400 (rpm) | 
| Torque | 378.4 lb-ft or 513.1 Nm | Torque RPM | 1600 (rpm) | 
| Fuel type | diesel | 
| Fuel injection | - | 
| Fuel tank size | 38.0 gal or 143.8 L | 
| Oil capacity | - | 
| Oil change | - | 
| Starter motor | - | 
| Starter volts | - | 
| Parts And Accessories | Renault 1451 Parts | 
| Batteries number | - | 
| Batteries voltage | - | 
| Battries Amps | - | 
| Cold Amps | - | 
| Ground force | - | 
| Charging system | - | 
| Charging Volts | - | 
| Charging Amps | - | 
| Trans system | - | 
| Trans type | - | 
| Trans gears | 16 forward and 6 reverse | 
| Clutch system | - | 
| Wheel drive | 4x4 MFWD 4WD | 
| Final drive | - | 
| Steering | hydrostatic power | 
| Braking system | drum | 
| Cabin type | standard with A/C | 
| Differentiel lock | - | 
| System | - | 
| Valves | - | 
| Pump flow | - | 
| SVC flow | - | 
| Steering flow | - | 
| Tank capacity | - | 
| Hydraulic pressure | - | 
| Max flow | 10.1 gpm or 38.2 lpm | 
| Drawbar type | - | 
| Claimed power | - | 
| Drawbar horsepower | - | 
| Fuel consumption | - | 
| Pulling power | - | 
| Claimed power | - | 
| Real power | - | 
| Engine @RPM | - | 
| PTO Clutch | - | 
| Rear PTO | - | 
| Rear PTO RPM | 1000 (rpm) | 
| Front PTO | - | 
| Front PTO RPM | - | 
| Mid PTO | - | 
| Mid PTO RPM | - | 
| Fuel consumption | - | 
| Hitch system | - | 
| Rear hitch | - | 
| Rear hitch lift | 10,231 lbs or 4640 kg | 
| Front hitch | - | 
| Front hitch lift | - | 
Related tractor comparison
                        
                    
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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 Renault 1451 manual book version
 - Cabine, electrical And mechanical parts for Renault 1451 farm-tractor here