ATC Terratrac 556 VS Massey Ferguson 7720 specs comparison
                                         
                                        
                                    
                                
                                                                            
                                        
                                    
                                                                            
                                    
                                                                                        ATC Terratrac 556
General Infos| Make | ATC | 
| Model | Terratrac 556 | 
| Country | United states | 
| Production | From 1955 Until 1957 | 
| Price | - | 
| Tractor type | Agricultural Crawler tractor | 
| Fuel | gasoline | 
| Service repair manual | ATC Terratrac 556 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 | - | 
| Length | - | 
| Width | - | 
| Height | - | 
| Wheelbase | - | 
| Ground clearance | - | 
| Turning radius | - | 
| Rear tread size | - | 
| Front tread size | - | 
| Turning radius | - | 
Horsepower and engin specs
| Engine capacity | 157 ci or 2.6 L | 
| Cylinders | 4 cylinders | 
| Engine power | - | 
| Engine RPM | 2250 (rpm) | 
| Torque | - | Torque RPM | - | 
| Fuel type | gasoline | 
| Fuel injection | - | 
| Fuel tank size | - | 
| Oil capacity | - | 
| Oil change | - | 
| Starter motor | - | 
| Starter volts | - | 
| Parts And Accessories | ATC Terratrac 556 Parts | 
| Batteries number | - | 
| Batteries voltage | - | 
| Battries Amps | - | 
| Cold Amps | - | 
| Ground force | - | 
| Charging system | - | 
| Charging Volts | - | 
| Charging Amps | - | 
| Trans system | Terramatic | 
| Trans type | torque converter | 
| Trans gears | 3 forward and 1 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 | - | 
                                        
                                    
                                                                            
                                        
                                    
                                                                            
                                    
                                                                                        Massey Ferguson 7720
General Infos| Make | Massey Ferguson | 
| Model | 7720 | 
| Country | United states | 
| Production | From 2015 | 
| Price | - | 
| Tractor type | Row Crop tractor | 
| Fuel | diesel | 
| Service repair manual | Massey Ferguson 7720 Manual | 
Dimensions, sizes and tires
| AG front tires | 420/85R28 | 
| AG rear tires | 480/80R42 | 
| Lawn front tires | - | 
| Lawn rear tires | - | 
| Indus front tires | - | 
| Indus rear tires | - | 
| Weight | 15430 lbs or 6999 kg | 
| Length | - | 
| Width | - | 
| Height | - | 
| Wheelbase | - | 
| Ground clearance | - | 
| Turning radius | - | 
| Rear tread size | - | 
| Front tread size | - | 
| Turning radius | - | 
Horsepower and engin specs
| Engine capacity | 402.5 ci or 6.6 L | 
| Cylinders | 6 cylinders | 
| Engine power | 185 hp or 138.0 kW | 
| Engine RPM | 2100 (rpm) | 
| Torque | - | Torque RPM | - | 
| Fuel type | diesel | 
| Fuel injection | common rail | 
| Fuel tank size | 114 gal or 431.5 L | 
| Oil capacity | - | 
| Oil change | - | 
| Starter motor | electric | 
| Starter volts | 12 V | 
| Parts And Accessories | Massey Ferguson 7720 Parts | 
| Batteries number | 2 | 
| Batteries voltage | 12 V | 
| Battries Amps | - | 
| Cold Amps | 600 | 
| Ground force | negative | 
| Charging system | alternator | 
| Charging Volts | - | 
| Charging Amps | 175 amps | 
| Trans system | Dyna-VT | 
| Trans type | continuously-variable transmission (CVT) | 
| Trans gears | infinite forward and reverse | 
| Clutch system | - | 
| Wheel drive | 4x4 MFWD 4WD | 
| Final drive | - | 
| Steering | hydrostatic power | 
| Braking system | wet disc | 
| Cabin type | Cab standard with air-conditioning | 
| Differentiel lock | full-locking electro-hydraulic | 
| System | closed center load sensing | 
| Valves | 3 to 5 | 
| Pump flow | 29 gpm or 109.8 lpm | 
| SVC flow | 24.3 gpm or 92.0 lpm | 
| Steering flow | - | 
| Tank capacity | 26.4 gal or 99.9 L | 
| Hydraulic pressure | 2900 psi or 200.0 bar | 
| Max flow | - | 
| Drawbar type | Cat | 
| Claimed power | - | 
| Drawbar horsepower | - | 
| Fuel consumption | - | 
| Pulling power | - | 
| Claimed power | 155 hp or 115.6 kW | 
| 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 | electronic lower-link draft sensing | 
| Rear hitch | III | 
| Rear hitch lift | 13500 lbs or 6123 kg | 
| Front hitch | IIIN | 
| Front hitch lift | 7954 lbs or 3607 kg | 
Related tractor comparison
                        
                    
                    Massey Ferguson 7720 Cabelas LM25
                        
                    
                    Massey Ferguson 7720 New Holland T4.75
                        
                    
                    ATC Terratrac 556 John Deere 9460R
                        
                    
                    ATC Terratrac 556 Kubota M9960
                        
                    
                    ATC Terratrac 556 John Deere 6120E
                        
                    
                    Massey Ferguson 7720 Massey Ferguson 8732
Choose another tractor
Useful links and guides ....
- ATC provided us with the latest version of its Terratrac 556 service repair manual
 - Find All mechanical and electrical parts and accessories of ATC Terratrac 556 farm-tractor here
 
- Get your Massey Ferguson 7720 manual book version
 - Cabine, electrical And mechanical parts for Massey Ferguson 7720 farm-tractor here