John Deere 6820 Premium VS McCormick-Deering 15-30 specs comparison
John Deere 6820 Premium
General Infos| Make | John Deere |
| Model | 6820 Premium |
| Country | United states |
| Production | From 2001 Until 2006 |
| Price | - |
| Tractor type | Utility tractor |
| Fuel | diesel |
| Service repair manual | John Deere 6820 Premium Manual |
Dimensions, sizes and tires
| AG front tires | 16.9R28 |
| AG rear tires | 20.8R38 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 12,304 lbs or 5581 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 | 135 hp or 100.7 kW |
| Engine RPM | 2100 (rpm) |
| Torque | 456.0 lb-ft or 618.3 Nm | Torque RPM | 1400 (rpm) |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 66.1 gal or 250.2 L |
| Oil capacity | - |
| Oil change | - |
| Starter motor | electric |
| Starter volts | 12 V |
| Parts And Accessories | John Deere 6820 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 | 20 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 | 122 hp or 91.0 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 | 18,520 lbs or 8400 kg |
| Front hitch | - |
| Front hitch lift | - |
McCormick-Deering 15-30
General Infos| Make | McCormick-Deering |
| Model | 15-30 |
| Country | United states |
| Production | From 1923 Until 1929 |
| Price | - |
| Tractor type | Standard tread tractor |
| Fuel | kerosene |
| Service repair manual | McCormick-Deering 15-30 Manual |
Dimensions, sizes and tires
| AG front tires | 34x6 steel |
| AG rear tires | 50x12 steel |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 6000 lbs or 2721 kg |
| Length | 137 inches [347 cm] |
| Width | 65 inches [165 cm] |
| Height | 70 inches [177 cm] |
| Wheelbase | - |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | - |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 381.7 ci or 6.3 L |
| Cylinders | 4 cylinders |
| Engine power | - |
| Engine RPM | 1050 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | kerosene |
| Fuel injection | - |
| Fuel tank size | 18.5 gal or 70.0 L |
| Oil capacity | - |
| Oil change | - |
| Starter motor | - |
| Starter volts | - |
| Parts And Accessories | McCormick-Deering 15-30 Parts |
| Batteries number | - |
| Batteries voltage | - |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | - |
| Charging system | - |
| Charging Volts | - |
| Charging Amps | - |
| Trans system | - |
| Trans type | gear |
| Trans gears | 3 forward and 1 reverse |
| Clutch system | - |
| Wheel drive | 4x2 2WD |
| Final drive | - |
| Steering | manual |
| 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 | 15 hp or 11.2 kW |
| Drawbar horsepower | 26.67 hp or 19.9 kW |
| Fuel consumption | - |
| Pulling power | 4190 lbs or 1900 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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Useful links and guides ....
- John Deere provided us with the latest version of its 6820 Premium service repair manual
- Find All mechanical and electrical parts and accessories of John Deere 6820 Premium farm-tractor here
- Get your McCormick-Deering 15-30 manual book version
- Cabine, electrical And mechanical parts for McCormick-Deering 15-30 farm-tractor here
