John Deere 7815 VS Allis Chalmers 7580 specs comparison
John Deere 7815
General Infos| Make | John Deere |
| Model | 7815 |
| Country | United states |
| Production | From 2005 Until 2010 |
| Price | - |
| Tractor type | Row Crop tractor |
| Fuel | diesel |
| Service repair manual | John Deere 7815 Manual |
Dimensions, sizes and tires
| AG front tires | 16.9-30 |
| AG rear tires | 20.8-42 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 17,860 lbs or 8101 kg |
| Length | 212.4 inches [539 cm] |
| Width | 96 inches [243 cm] |
| Height | 123.3 inches [313 cm] |
| Wheelbase | 112.6 inches [286 cm] |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | - |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 414 ci or 6.8 L |
| Cylinders | 6 cylinders |
| Engine power | 202 hp or 150.6 kW |
| Engine RPM | 2100 (rpm) |
| Torque | 677.1 lb-ft or 918.1 Nm | Torque RPM | 1400 (rpm) |
| Fuel type | diesel |
| Fuel injection | DE10 electronic rotary injection |
| Fuel tank size | 103.5 gal or 391.7 L |
| Oil capacity | 27.5 qts or 26.0 L |
| Oil change | 250 h |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | John Deere 7815 Parts |
| Batteries number | 2 |
| Batteries voltage | 12 V |
| Battries Amps | 100 amps |
| Cold Amps | 750 |
| Ground force | negative |
| Charging system | alternator |
| Charging Volts | - |
| Charging Amps | 120 amps |
| Trans system | John Deere PowrQuad Plus |
| Trans type | partial power shift |
| Trans gears | 16 forward and reverse |
| Clutch system | hydraulic wet disc |
| Wheel drive | 4x4 MFWD 4WD |
| Final drive | - |
| Steering | hydrostatic power |
| Braking system | hydraulic wet disc |
| Cabin type | - |
| Differentiel lock | - |
| System | closed center load sensing |
| Valves | 2 to 4 |
| Pump flow | 32 gpm or 121.1 lpm |
| SVC flow | 30.1 gpm or 113.9 lpm |
| Steering flow | - |
| Tank capacity | 28.5 gal or 107.9 L |
| Hydraulic pressure | 3046 psi or 210.0 bar |
| Max flow | - |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | - |
| Fuel consumption | - |
| Pulling power | - |
| Claimed power | 167 hp or 124.5 kW |
| Real power | - |
| Engine @RPM | 540@1950 (rpm) |
| PTO Clutch | hydraulic wet disc |
| Rear PTO | independent |
| Rear PTO RPM | 540 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | - |
| Hitch system | - |
| Rear hitch | 3/3N |
| Rear hitch lift | 10,140 lbs or 4599 kg |
| Front hitch | - |
| Front hitch lift | - |
Allis Chalmers 7580
General Infos| Make | Allis Chalmers |
| Model | 7580 |
| Country | United states |
| Production | From 1977 Until 1981 |
| Price | 63,084 USD |
| Tractor type | Four wheel Drive (4WD) tractor |
| Fuel | diesel |
| Service repair manual | Allis Chalmers 7580 Manual |
Dimensions, sizes and tires
| AG front tires | 23.1x30 |
| AG rear tires | 23.1x30 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 23,100 lbs or 10478 kg |
| Length | 225 inches [571 cm] |
| Width | 95.5 inches [242 cm] |
| Height | - |
| Wheelbase | 126 inches [320 cm] |
| Ground clearance | 17 inches [43 cm] |
| Turning radius | - |
| Rear tread size | 62 to 123 inches |
| Front tread size | 62 to 123 inches |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 426 ci or 7.0 L |
| Cylinders | 6 cylinders |
| Engine power | - |
| Engine RPM | 2550 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 170 gal or 643.5 L |
| Oil capacity | 25 qts or 23.7 L |
| Oil change | - |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | Allis Chalmers 7580 Parts |
| Batteries number | 4 |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | - |
| Charging system | alternator |
| Charging Volts | - |
| Charging Amps | - |
| Trans system | Power Director |
| Trans type | partial power shift |
| Trans gears | 20 forward and 4 reverse |
| Clutch system | - |
| Wheel drive | 4x4 articulated 4WD |
| Final drive | - |
| Steering | hydrostatic power |
| Braking system | hydraulic wet discs |
| Cabin type | Acousta cab standard with heat and air-conditioning |
| Differentiel lock | - |
| System | closed center |
| Valves | 3 to 4 |
| Pump flow | 23 gpm or 87.1 lpm |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | - |
| Hydraulic pressure | - |
| Max flow | 74.9 gpm or 283.5 lpm |
| Drawbar type | - |
| Claimed power | 153 hp or 114.1 kW |
| Drawbar horsepower | 153.70 hp or 114.6 kW |
| Fuel consumption | 12.6 gal/hour or 47.7 l/hour |
| Pulling power | 23,310 lbs or 10573 kg |
| Claimed power | 186 hp or 138.7 kW |
| Real power | 186.35 hp or 139.0 kW |
| Engine @RPM | - |
| PTO Clutch | - |
| Rear PTO | independent |
| Rear PTO RPM | 1000 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | 12.6 gal/hour or 47.7 l/hour |
| Hitch system | - |
| Rear hitch | III |
| Rear hitch lift | - |
| Front hitch | - |
| Front hitch lift | - |
Related tractor comparison
John Deere 7815 John Deere 2640
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Allis Chalmers 7580 Simplicity 9528
John Deere 7815 Massey Ferguson 142
John Deere 7815 International Harvester 1568
Allis Chalmers 7580 Yanmar YM2610
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Useful links and guides ....
- John Deere provided us with the latest version of its 7815 service repair manual
- Find All mechanical and electrical parts and accessories of John Deere 7815 farm-tractor here
- Get your Allis Chalmers 7580 manual book version
- Cabine, electrical And mechanical parts for Allis Chalmers 7580 farm-tractor here
