International Harvester TD-18A VS Caterpillar D6 specs comparison
                                         
                                        
                                    
                                
                                                                            
                                        
                                    
                                                                            
                                    
                                                                                        International Harvester TD-18A
General Infos| Make | International Harvester | 
| Model | TD-18A | 
| Country | United states | 
| Production | From 1949 Until 1958 | 
| Price | - | 
| Tractor type | Agricultural Crawler tractor | 
| Fuel | diesel | 
| Service repair manual | International Harvester TD-18A Manual | 
Dimensions, sizes and tires
| AG front tires | tracks | 
| AG rear tires | tracks | 
| Lawn front tires | - | 
| Lawn rear tires | - | 
| Indus front tires | - | 
| Indus rear tires | - | 
| Weight | 22830 lbs or 10355 kg | 
| Length | 166 inches [421 cm] | 
| Width | 95 inches [241 cm] | 
| Height | 106 inches [269 cm] | 
| Wheelbase | - | 
| Ground clearance | - | 
| Turning radius | - | 
| Rear tread size | - | 
| Front tread size | - | 
| Turning radius | - | 
Horsepower and engin specs
| Engine capacity | 691.1 ci or 11.3 L | 
| Cylinders | 6 cylinders | 
| Engine power | - | 
| Engine RPM | 1350 (rpm) | 
| Torque | - | Torque RPM | - | 
| Fuel type | diesel | 
| Fuel injection | - | 
| Fuel tank size | 60 gal or 227.1 L | 
| Oil capacity | 26 qts or 24.6 L | 
| Oil change | - | 
| Starter motor | gasoline-start | 
| Starter volts | 12 V | 
| Parts And Accessories | International Harvester TD-18A Parts | 
| Batteries number | 2 | 
| Batteries voltage | 6 V | 
| Battries Amps | - | 
| Cold Amps | - | 
| Ground force | - | 
| Charging system | - | 
| Charging Volts | - | 
| Charging Amps | - | 
| Trans system | - | 
| Trans type | gear | 
| Trans gears | 6 forward and 2 reverse | 
| Clutch system | - | 
| Wheel drive | crawler | 
| Final drive | - | 
| Steering | mechanical steering clutches | 
| Braking system | mechanical contracting band | 
| 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 | 87 hp or 64.9 kW | 
| Drawbar horsepower | 85.61 hp or 63.8 kW | 
| Fuel consumption | - | 
| Pulling power | 20,234 lbs or 9178 kg | 
| 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 | - | 
                                        
                                    
                                                                            
                                        
                                    
                                                                            
                                    
                                                                                        Caterpillar D6
General Infos| Make | Caterpillar | 
| Model | D6 | 
| Country | United states | 
| Production | From 1941 Until 1947 | 
| Price | - | 
| Tractor type | Agricultural Crawler tractor | 
| Fuel | diesel | 
| Service repair manual | Caterpillar D6 Manual | 
Dimensions, sizes and tires
| AG front tires | 16-inch tracks | 
| AG rear tires | 16-inch tracks | 
| Lawn front tires | - | 
| Lawn rear tires | - | 
| Indus front tires | - | 
| Indus rear tires | - | 
| Weight | 16,695 lbs or 7572 kg | 
| Length | 149.2 inches [378 cm] | 
| Width | 80.5 inches [204 cm] (60" gauge) | 
| Height | - | 
| Wheelbase | 85.625 inches [217 cm] | 
| Ground clearance | 12.5 inches [31 cm] | 
| Turning radius | - | 
| Rear tread size | 60 inches | 
| Front tread size | - | 
| Turning radius | - | 
Horsepower and engin specs
| Engine capacity | 525 ci or 8.6 L | 
| Cylinders | 2 cylinders pony engine | 
| Engine power | - | 
| Engine RPM | 1600 (rpm) | 
| Torque | - | Torque RPM | - | 
| Fuel type | diesel | 
| Fuel injection | - | 
| Fuel tank size | 48 gal or 181.7 L | 
| Oil capacity | 19 qts or 18.0 L | 
| Oil change | - | 
| Starter motor | - | 
| Starter volts | - | 
| Parts And Accessories | Caterpillar D6 Parts | 
| Batteries number | - | 
| Batteries voltage | - | 
| Battries Amps | - | 
| Cold Amps | - | 
| Ground force | - | 
| Charging system | - | 
| Charging Volts | - | 
| Charging Amps | - | 
| Trans system | - | 
| Trans type | gear | 
| Trans gears | 5 forward and 4 reverse | 
| Clutch system | dry disc | 
| Wheel drive | crawler | 
| Final drive | - | 
| Steering | manual clutch | 
| Braking system | contracting band | 
| 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 | 74.82 hp or 55.8 kW | 
| Fuel consumption | 6.1 gal/hour or 23.1 l/hour | 
| Pulling power | 17,687 lbs or 8022 kg | 
| 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 | - | 
Related tractor comparison
                        
                    
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                    International Harvester TD-18A Caterpillar R4
                        
                    
                    Caterpillar D6 J.I. Case V
Choose another tractor
Useful links and guides ....
- International Harvester provided us with the latest version of its TD-18A service repair manual
 - Find All mechanical and electrical parts and accessories of International Harvester TD-18A farm-tractor here
 
- Get your Caterpillar D6 manual book version
 - Cabine, electrical And mechanical parts for Caterpillar D6 farm-tractor here