Caterpillar D8 VS J.I. Case 770 specs comparison
                                         
                                        
                                    
                                
                                                                            
                                        
                                    
                                                                            
                                    
                                                                                        Caterpillar D8
General Infos| Make | Caterpillar | 
| Model | D8 | 
| Country | United states | 
| Production | From 1937 Until 1965 | 
| Price | - | 
| Tractor type | - | 
| Fuel | - | 
| Service repair manual | Caterpillar D8 Manual | 
Dimensions, sizes and tires
| AG front tires | - | 
| AG rear tires | - | 
| Lawn front tires | - | 
| Lawn rear tires | - | 
| Indus front tires | - | 
| Indus rear tires | - | 
| Weight | 36520 lbs 16565 kg | 
| Length | 186 inches 472 cm | 
| Width | 101 inches 256 cm | 
| Height | 84 inches 213 cm | 
| Wheelbase | - | 
| Ground clearance | - | 
| Turning radius | - | 
| Rear tread size | - | 
| Front tread size | - | 
| Turning radius | - | 
Horsepower and engin specs
| Engine capacity | - | 
| Cylinders | 6 cylinders | 
| Engine power | 115 hp 85.8 kW | 
| Engine RPM | 850 (rpm) | 
| Torque | - | Torque RPM | - | 
| Fuel type | - | 
| Fuel injection | - | 
| Fuel tank size | 57 gal 215.7 L | 
| Oil capacity | - | 
| Oil change | - | 
| Starter motor | - | 
| Starter volts | - | 
| Parts And Accessories | Caterpillar D8 Parts | 
| Batteries number | - | 
| 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 | - | 
| 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 | - | 
| Drawbar horsepower | - | 
| Fuel consumption | - | 
| Pulling power | - | 
| 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 | - | 
                                        
                                    
                                                                            
                                        
                                    
                                                                            
                                    
                                                                                        J.I. Case 770
General Infos| Make | J.I. Case | 
| Model | 770 | 
| Country | Unites states | 
| Production | From 1969 Until 1972 | 
| Price | - | 
| Tractor type | - | 
| Fuel | diesel | 
| Service repair manual | J.I. Case 770 Manual | 
Dimensions, sizes and tires
| AG front tires | 7.5L-15 | 
| AG rear tires | 16.9-34 | 
| Lawn front tires | - | 
| Lawn rear tires | - | 
| Indus front tires | - | 
| Indus rear tires | - | 
| Weight | 9,220 lbs or 4182 kg | 
| Length | 153 inches [388 cm] | 
| Width | - | 
| Height | - | 
| Wheelbase | 94 inches [238 cm] | 
| Ground clearance | 15 inches [38 cm] | 
| Turning radius | - | 
| Rear tread size | 60 to 88 inches | 
| Front tread size | 60 to 88 inches | 
| Turning radius | - | 
Horsepower and engin specs
| Engine capacity | 251 ci or 4.1 L | 
| Cylinders | 4 cylinders | 
| Engine power | - | 
| Engine RPM | 1900 (rpm) | 
| Torque | - | Torque RPM | - | 
| Fuel type | diesel | 
| Fuel injection | - | 
| Fuel tank size | 50 gal or 189.3 L | 
| Oil capacity | - | 
| Oil change | - | 
| Starter motor | - | 
| Starter volts | 12 V | 
| Parts And Accessories | J.I. Case 770 Parts | 
| Batteries number | 1 | 
| Batteries voltage | 12 V | 
| Battries Amps | - | 
| Cold Amps | - | 
| Ground force | - | 
| Charging system | - | 
| Charging Volts | - | 
| Charging Amps | - | 
| Trans system | Range Power Shift | 
| Trans type | partial power shift | 
| Trans gears | 12 forward and 4 reverse | 
| Clutch system | hydraulic wet discs | 
| Wheel drive | 4x2 2WD | 
| Final drive | - | 
| Steering | power | 
| Braking system | differential hydraulic dry disc | 
| Cabin type | Open operator station | 
| Differentiel lock | - | 
| System | - | 
| Valves | - | 
| Pump flow | 16 gpm or 60.6 lpm | 
| SVC flow | - | 
| Steering flow | 8 gpm or 30.3 lpm | 
| Tank capacity | - | 
| Hydraulic pressure | - | 
| Max flow | 24 gpm or 90.8 lpm | 
| Drawbar type | - | 
| Claimed power | 49 hp or 36.5 kW | 
| Drawbar horsepower | 55.95 hp or 41.7 kW | 
| Fuel consumption | 4.4 gal/hour or 16.7 l/hour | 
| Pulling power | 8,927 lbs or 4049 kg | 
| Claimed power | 56 hp or 41.8 kW | 
| Real power | 61.93 hp or 46.2 kW | 
| Engine @RPM | 540@1900 (rpm) | 
| PTO Clutch | - | 
| Rear PTO | independent | 
| Rear PTO RPM | 540 (rpm) | 
| Front PTO | - | 
| Front PTO RPM | - | 
| Mid PTO | - | 
| Mid PTO RPM | - | 
| Fuel consumption | 4.2 gal/hour or 15.9 l/hour | 
| Hitch system | - | 
| Rear hitch | II | 
| Rear hitch lift | - | 
| Front hitch | - | 
| Front hitch lift | - | 
Related tractor comparison
                        
                    
                    Caterpillar D8 David Brown 780
                        
                    
                    Caterpillar D8 International Harvester 1256
                        
                    
                    J.I. Case 770 Deutz D 9006
                        
                    
                    J.I. Case 770 International Harvester 766
                        
                    
                    Caterpillar D8 International Harvester 1468
                        
                    
                    J.I. Case 770 Yanmar YM273
Choose another tractor
Useful links and guides ....
- Caterpillar provided us with the latest version of its D8 service repair manual
 - Find All mechanical and electrical parts and accessories of Caterpillar D8 farm-tractor here
 
- Get your J.I. Case 770 manual book version
 - Cabine, electrical And mechanical parts for J.I. Case 770 farm-tractor here