Yanmar AC-21 VS John Deere 2940 specs comparison
Yanmar AC-21
General Infos| Make | Yanmar |
| Model | AC-21 |
| Country | Japan |
| Production | From 2004 Until 2007 |
| Price | - |
| Tractor type | Agricultural Crawler tractor |
| Fuel | diesel |
| Service repair manual | Yanmar AC-21 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 | 1830 lbs or 830 kg |
| Length | 92.1 inches [233 cm] |
| Width | 49.6 inches [125 cm] |
| Height | 71.9 inches [182 cm] |
| Wheelbase | - |
| Ground clearance | 12.6 inches [32 cm] |
| Turning radius | - |
| Rear tread size | - |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 61.4 ci or 1.0 L |
| Cylinders | 3 cylinders |
| Engine power | 20.5 hp or 15.3 kW |
| Engine RPM | - |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 5.3 gal or 20.1 L |
| Oil capacity | - |
| Oil change | - |
| Starter motor | electric |
| Starter volts | 12 V |
| Parts And Accessories | Yanmar AC-21 Parts |
| Batteries number | 1 |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | negative |
| Charging system | - |
| Charging Volts | - |
| Charging Amps | - |
| Trans system | - |
| Trans type | hydrostatic |
| Trans gears | - |
| Clutch system | - |
| Wheel drive | crawler |
| Final drive | - |
| Steering | - |
| Braking system | - |
| Cabin type | Two-post ROPS |
| 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 | - |
John Deere 2940
General Infos| Make | John Deere |
| Model | 2940 |
| Country | United states |
| Production | From 1980 Until 1982 |
| Price | - |
| Tractor type | Utility tractor |
| Fuel | diesel |
| Service repair manual | John Deere 2940 Manual |
Dimensions, sizes and tires
| AG front tires | 10.00-16 |
| AG rear tires | 18.4-34 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 9435 lbs or 4279 kg |
| Length | 164.9 inches [418 cm] |
| Width | 90.3 inches [229 cm] |
| Height | - |
| Wheelbase | 101.6 inches [258 cm] |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | 69 to 91 inches |
| Front tread size | 57 to 82.4 inches |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 359 ci or 5.9 L |
| Cylinders | 6 cylinders |
| Engine power | - |
| Engine RPM | 2500 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 33.25 gal or 125.9 L |
| Oil capacity | - |
| Oil change | - |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | John Deere 2940 Parts |
| Batteries number | 1 |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | negative |
| Charging system | - |
| Charging Volts | - |
| Charging Amps | - |
| Trans system | John Deere TSS High-Low |
| Trans type | partial power shift |
| Trans gears | 16 forward and 8 reverse |
| Clutch system | - |
| Wheel drive | 4x2 2WD |
| Final drive | planetary |
| Steering | power |
| Braking system | differential hydraulic wet disc |
| Cabin type | Open operator station |
| Differentiel lock | mechanical rear |
| System | closed center |
| Valves | 2 |
| Pump flow | 23 gpm or 87.1 lpm |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | - |
| Hydraulic pressure | 2250 psi or 155.1 bar |
| Max flow | - |
| Drawbar type | - |
| Claimed power | 68 hp or 50.7 kW |
| Drawbar horsepower | 64.18 hp or 47.9 kW |
| Fuel consumption | 5.0 gal/hour or 18.9 l/hour |
| Pulling power | 7,601 lbs or 3447 kg |
| Claimed power | 82 hp or 61.1 kW |
| Real power | 81.46 hp or 60.7 kW |
| Engine @RPM | - |
| PTO Clutch | - |
| Rear PTO | independent |
| Rear PTO RPM | 540 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | 5.1 gal/hour or 19.3 l/hour |
| Hitch system | position control and lower-link draft sensing |
| Rear hitch | II |
| Rear hitch lift | 2400 lbs or 1088 kg |
| Front hitch | - |
| Front hitch lift | - |
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Useful links and guides ....
- Yanmar provided us with the latest version of its AC-21 service repair manual
- Find All mechanical and electrical parts and accessories of Yanmar AC-21 farm-tractor here
- Get your John Deere 2940 manual book version
- Cabine, electrical And mechanical parts for John Deere 2940 farm-tractor here
