John Deere 3120 VS John Deere 6620 Premium specs comparison
John Deere 3120
General Infos| Make | John Deere |
| Model | 3120 |
| Country | United states |
| Production | From 2005 Until 2008 |
| Price | - |
| Tractor type | Compact Utility tractor |
| Fuel | diesel |
| Service repair manual | John Deere 3120 Manual |
Dimensions, sizes and tires
| AG front tires | 7-14 |
| AG rear tires | 11.2-24 |
| Lawn front tires | 25x10.5LL-15 |
| Lawn rear tires | 25x10.5LL-15 |
| Indus front tires | 27x8.5-15 |
| Indus rear tires | 43x16-20 |
| Weight | 3000 lbs or 1360 kg |
| Length | 120.2 inches [305 cm] |
| Width | 52.4 inches [133 cm] |
| Height | 93.3 inches [236 cm] |
| Wheelbase | 68 inches [172 cm] |
| Ground clearance | - |
| Turning radius | 9.2 feet [2.8 m] |
| Rear tread size | 40.6/45.3/48.9/53.1/56.6 inches |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 91.5 ci or 1.5 L |
| Cylinders | 3 cylinders |
| Engine power | 29.5 hp or 22.0 kW |
| Engine RPM | 2600 (rpm) |
| Torque | 66.7 lb-ft or 90.4 Nm | Torque RPM | 1560 (rpm) |
| Fuel type | diesel |
| Fuel injection | direct injection |
| Fuel tank size | 13.5 gal or 51.1 L |
| Oil capacity | 5.1 qts or 4.8 L |
| Oil change | - |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | John Deere 3120 Parts |
| Batteries number | 1 |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | 500 |
| Ground force | negative |
| Charging system | - |
| Charging Volts | - |
| Charging Amps | 40 amps |
| Trans system | Sauer-Danfoss eHydro |
| Trans type | hydrostatic |
| Trans gears | infinite (3-range) forward and reverse |
| Clutch system | - |
| Wheel drive | 4x4 MFWD 4WD |
| Final drive | - |
| Steering | power |
| Braking system | wet disc |
| Cabin type | Two-post folding ROPS |
| Differentiel lock | - |
| System | open center |
| Valves | 5 |
| Pump flow | 8.6 gpm or 32.6 lpm |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | 6.8 gal or 25.7 L |
| Hydraulic pressure | - |
| Max flow | 13.9 gpm or 52.6 lpm |
| 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 | optional |
| Mid PTO RPM | 2100 (rpm) |
| Fuel consumption | - |
| Hitch system | - |
| Rear hitch | I |
| Rear hitch lift | 2530 lbs or 1147 kg |
| Front hitch | - |
| Front hitch lift | - |
John Deere 6620 Premium
General Infos| Make | John Deere |
| Model | 6620 Premium |
| Country | United states |
| Production | From 2001 Until 2006 |
| Price | - |
| Tractor type | Utility tractor |
| Fuel | diesel |
| Service repair manual | John Deere 6620 Premium Manual |
Dimensions, sizes and tires
| AG front tires | 14.9R28 |
| AG rear tires | 18.4R38 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 11,532 lbs or 5230 kg |
| Length | - |
| Width | - |
| Height | - |
| Wheelbase | - |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | - |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 414.1 ci or 6.8 L |
| Cylinders | 6 cylinders |
| Engine power | 125 hp or 93.2 kW |
| Engine RPM | 2300 (rpm) |
| Torque | 392.0 lb-ft or 531.6 Nm | Torque RPM | 1500 (rpm) |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 54.7 gal or 207.0 L |
| Oil capacity | - |
| Oil change | - |
| Starter motor | electric |
| Starter volts | 12 V |
| Parts And Accessories | John Deere 6620 Premium Parts |
| Batteries number | - |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | negative |
| Charging system | alternator |
| Charging Volts | - |
| Charging Amps | 90 amps |
| Trans system | AutoQuad II |
| Trans type | partial power shift |
| Trans gears | 24 forward and reverse |
| Clutch system | - |
| Wheel drive | 4x4 MFWD 4WD |
| Final drive | - |
| Steering | hydrostatic power |
| Braking system | wet disc |
| Cabin type | Cab standard |
| Differentiel lock | - |
| System | closed center load sensing |
| Valves | - |
| Pump flow | 25.4 gpm or 96.1 lpm |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | - |
| Hydraulic pressure | 2900 psi or 200.0 bar |
| Max flow | - |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | - |
| Fuel consumption | - |
| Pulling power | - |
| Claimed power | 110 hp or 82.0 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 | - |
| Rear hitch | II/IIIN |
| Rear hitch lift | 16,360 lbs or 7420 kg |
| Front hitch | - |
| Front hitch lift | - |
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Useful links and guides ....
- John Deere provided us with the latest version of its 3120 service repair manual
- Find All mechanical and electrical parts and accessories of John Deere 3120 farm-tractor here
- Get your John Deere 6620 Premium manual book version
- Cabine, electrical And mechanical parts for John Deere 6620 Premium farm-tractor here
