John Deere 7830 VS Allis Chalmers WD specs comparison
John Deere 7830
General Infos| Make | John Deere |
| Model | 7830 |
| Country | United states |
| Production | From 2007 Until 2011 |
| Price | - |
| Tractor type | Row Crop tractor |
| Fuel | diesel |
| Service repair manual | John Deere 7830 Manual |
Dimensions, sizes and tires
| AG front tires | 420/90R30 |
| AG rear tires | 480/80R46 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 17731 lbs or 8042 kg |
| Length | 225 inches [571 cm] |
| Width | 96 inches [243 cm] |
| Height | 122.4 inches [310 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 | 205 hp or 152.9 kW |
| Engine RPM | 2100 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | high-pressure common rail |
| Fuel tank size | 103 gal or 389.9 L |
| Oil capacity | 27.5 qts or 26.0 L |
| Oil change | - |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | John Deere 7830 Parts |
| Batteries number | 2 |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | 925 |
| Ground force | negative |
| Charging system | alternator |
| Charging Volts | - |
| Charging Amps | 200 amps |
| Trans system | Infinitely Variable Transmission (IVT) |
| Trans type | - |
| Trans gears | infinite forward and reverse |
| Clutch system | - |
| Wheel drive | 4x4 MFWD 4WD |
| Final drive | - |
| Steering | power |
| Braking system | hydraulic wet disc |
| Cabin type | Cab standard with air-conditioning |
| Differentiel lock | - |
| System | closed center load-sensing |
| Valves | 2 to 7 |
| Pump flow | - |
| SVC flow | 30 gpm or 113.6 lpm |
| Steering flow | - |
| Tank capacity | 28.5 gal or 107.9 L |
| Hydraulic pressure | 2900 psi or 200.0 bar |
| Max flow | 32 gpm or 121.1 lpm |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | 148.48 hp or 110.7 kW |
| Fuel consumption | 9.7 gal/hour or 36.7 l/hour |
| Pulling power | - |
| Claimed power | 165 hp or 123.0 kW |
| Real power | 183.39 hp or 136.8 kW |
| Engine @RPM | 540@1950 (rpm) |
| PTO Clutch | hydraulic wet disc |
| Rear PTO | independent |
| Rear PTO RPM | 1000 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | 10.3 gal/hour or 39.0 l/hour |
| Hitch system | - |
| Rear hitch | III |
| Rear hitch lift | 10,050 lbs or 4558 kg |
| Front hitch | - |
| Front hitch lift | - |
Allis Chalmers WD
General Infos| Make | Allis Chalmers |
| Model | WD |
| Country | United states |
| Production | From 1948 Until 1953 |
| Price | 1,830 USD |
| Tractor type | Row Crop tractor |
| Fuel | fuel |
| Service repair manual | Allis Chalmers WD Manual |
Dimensions, sizes and tires
| AG front tires | 5.50-16 |
| AG rear tires | 11-28 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 3500 lbs or 1587 kg |
| Length | 127 inches [322 cm] |
| Width | - |
| Height | 81.5 inches [207 cm] |
| Wheelbase | 88 inches [223 cm] |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | - |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 201 ci or 3.3 L |
| Cylinders | 4 cylinders 8 valves |
| Engine power | - |
| Engine RPM | 1400 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | fuel |
| Fuel injection | - |
| Fuel tank size | 15 gal or 56.8 L |
| Oil capacity | - |
| Oil change | - |
| Starter motor | electric |
| Starter volts | 6 V |
| Parts And Accessories | Allis Chalmers WD Parts |
| Batteries number | 1 |
| Batteries voltage | 6 V |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | positive |
| Charging system | Delco generator |
| Charging Volts | - |
| Charging Amps | - |
| Trans system | - |
| Trans type | non-synchronized gear |
| Trans gears | 4 forward and 1 reverse |
| Clutch system | - |
| Wheel drive | 4x2 2WD |
| Final drive | - |
| Steering | manual worm and horizontal sector |
| Braking system | manual external compression band type |
| Cabin type | Open operator station |
| Differentiel lock | - |
| System | open center |
| Valves | 1 |
| Pump flow | - |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | 1.25 gal or 4.7 L |
| Hydraulic pressure | 1200 psi or 82.7 bar |
| Max flow | - |
| Drawbar type | - |
| Claimed power | 19 hp or 14.2 kW |
| Drawbar horsepower | 30.23 hp or 22.5 kW |
| Fuel consumption | - |
| Pulling power | 4,304 lbs or 1952 kg |
| Claimed power | 26 hp or 19.4 kW |
| Real power | - |
| Engine @RPM | - |
| PTO Clutch | - |
| Rear PTO | transmission |
| Rear PTO RPM | 540 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | - |
| Hitch system | - |
| Rear hitch | Single Hitch Point |
| Rear hitch lift | - |
| Front hitch | - |
| Front hitch lift | - |
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Useful links and guides ....
- John Deere provided us with the latest version of its 7830 service repair manual
- Find All mechanical and electrical parts and accessories of John Deere 7830 farm-tractor here
- Get your Allis Chalmers WD manual book version
- Cabine, electrical And mechanical parts for Allis Chalmers WD farm-tractor here
