International Harvester 624 VS Allis Chalmers HD6 specs comparison
                                         
                                        
                                    
                                
                                                                            
                                        
                                    
                                                                            
                                    
                                                                                        International Harvester 624
General Infos| Make | International Harvester | 
| Model | 624 | 
| Country | United states | 
| Production | From 1965 Until 1972 | 
| Price | - | 
| Tractor type | Utility tractor | 
| Fuel | diesel | 
| Service repair manual | International Harvester 624 Manual | 
Dimensions, sizes and tires
| AG front tires | - | 
| AG rear tires | 11-36 | 
| Lawn front tires | - | 
| Lawn rear tires | - | 
| Indus front tires | - | 
| Indus rear tires | - | 
| Weight | 5732 lbs or 2600 kg | 
| Length | 131.6 inches [334 cm] | 
| Width | 71.5 inches [181 cm] | 
| Height | - | 
| Wheelbase | 83.5 inches [212 cm] | 
| Ground clearance | 16 inches [40 cm] | 
| Turning radius | - | 
| Rear tread size | 55.9 to 71.7 inches | 
| Front tread size | 52 to 67.75 inches | 
| Turning radius | - | 
Horsepower and engin specs
| Engine capacity | 206.4 ci or 3.4 L | 
| Cylinders | 4 cylinders | 
| Engine power | 58 hp or 43.3 kW | 
| Engine RPM | 2100 (rpm) | 
| Torque | 147 lb-ft or 199.3 Nm | Torque RPM | 1600 (rpm) | 
| Fuel type | diesel | 
| Fuel injection | direct injection | 
| Fuel tank size | 18.5 gal or 70.0 L | 
| Oil capacity | 9 qts or 8.5 L | 
| Oil change | 200 h | 
| Starter motor | - | 
| Starter volts | 12 V | 
| Parts And Accessories | International Harvester 624 Parts | 
| Batteries number | 1 | 
| Batteries voltage | 12 V | 
| Battries Amps | - | 
| Cold Amps | - | 
| Ground force | - | 
| Charging system | Bosch generator | 
| Charging Volts | - | 
| Charging Amps | 11 amps | 
| Trans system | Agriomatic S | 
| Trans type | partial power shift | 
| Trans gears | 12 forward and 4 reverse | 
| Clutch system | - | 
| Wheel drive | 4x2 2WD | 
| Final drive | - | 
| Steering | - | 
| Braking system | disc | 
| Cabin type | Open operator station | 
| Differentiel lock | foot-operated | 
| System | - | 
| Valves | - | 
| Pump flow | 7.5 gpm or 28.4 lpm | 
| SVC flow | - | 
| Steering flow | - | 
| Tank capacity | - | 
| Hydraulic pressure | - | 
| Max flow | - | 
| Drawbar type | - | 
| Claimed power | - | 
| Drawbar horsepower | - | 
| Fuel consumption | - | 
| Pulling power | - | 
| Claimed power | - | 
| Real power | - | 
| Engine @RPM | - | 
| PTO Clutch | - | 
| Rear PTO | independent | 
| Rear PTO RPM | 540 (rpm) | 
| Front PTO | - | 
| Front PTO RPM | - | 
| Mid PTO | - | 
| Mid PTO RPM | - | 
| Fuel consumption | - | 
| Hitch system | position and draft control | 
| Rear hitch | II/I | 
| Rear hitch lift | 3748 lbs or 1700 kg | 
| Front hitch | - | 
| Front hitch lift | - | 
                                        
                                    
                                                                            
                                        
                                    
                                                                            
                                    
                                                                                        Allis Chalmers HD6
General Infos| Make | Allis Chalmers | 
| Model | HD6 | 
| Country | United states | 
| Production | From 1955 Until 1974 | 
| Price | - | 
| Tractor type | Agricultural Crawler tractor | 
| Fuel | diesel | 
| Service repair manual | Allis Chalmers HD6 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 | 13,400 lbs or 6078 kg | 
| Length | 127 inches [322 cm] | 
| Width | - | 
| Height | 66 inches [167 cm] | 
| Wheelbase | - | 
| Ground clearance | - | 
| Turning radius | - | 
| Rear tread size | - | 
| Front tread size | - | 
| Turning radius | - | 
Horsepower and engin specs
| Engine capacity | 344 ci or 5.6 L | 
| Cylinders | 4 cylinders | 
| Engine power | - | 
| Engine RPM | 1800 (rpm) | 
| Torque | - | Torque RPM | - | 
| Fuel type | diesel | 
| Fuel injection | - | 
| Fuel tank size | 37 gal or 140.0 L | 
| Oil capacity | - | 
| Oil change | - | 
| Starter motor | - | 
| Starter volts | 24 V | 
| Parts And Accessories | Allis Chalmers HD6 Parts | 
| Batteries number | 2 | 
| Batteries voltage | 12 V | 
| Battries Amps | - | 
| Cold Amps | - | 
| Ground force | - | 
| Charging system | - | 
| Charging Volts | - | 
| Charging Amps | - | 
| Trans system | - | 
| Trans type | power shift | 
| Trans gears | 2 forward and reverse | 
| Clutch system | - | 
| Wheel drive | crawler | 
| 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 | 39 hp or 29.1 kW | 
| Drawbar horsepower | 49.95 hp or 37.2 kW | 
| Fuel consumption | - | 
| Pulling power | 12636 lbs or 5731 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
                        
                    
                    International Harvester 624 Wagner TR-14
                        
                    
                    Allis Chalmers HD6 Cockshutt 20
                        
                    
                    International Harvester 624 John Deere 50
                        
                    
                    Allis Chalmers HD6 Farmall 350
                        
                    
                    Allis Chalmers HD6 Chamberlain 60DA
                        
                    
                    Allis Chalmers HD6 Oliver Super 44
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Useful links and guides ....
- International Harvester provided us with the latest version of its 624 service repair manual
 - Find All mechanical and electrical parts and accessories of International Harvester 624 farm-tractor here
 
- Get your Allis Chalmers HD6 manual book version
 - Cabine, electrical And mechanical parts for Allis Chalmers HD6 farm-tractor here