John Deere 4100 vs Yanmar AC-21
Side-by-side specs comparison
Verdict by the numbers
- The John Deere 4100 and the Yanmar AC-21 deliver the same power: 20 HP.
- The Yanmar AC-21 is the more recent model: production started in 2004, versus 1998 for the John Deere 4100.
Full specs comparison
| John Deere 4100 | Yanmar AC-21 | |
|---|---|---|
| Power | 20 HP | 20 HP |
| Production years | 1998–2001 | 2004–2007 |
| Fuel | Diesel | Diesel |
| Cylinders | 3 | 3 |
| Displacement | 1 L | 1 L |
| Drive | 4WD | — |
| Transmission | Partial power shift | Hydrostatic |
| Gears (fwd/rev) | 8 / 4 | — |
| Rear lift capacity | 421 kg | — |
| Wheelbase | 147 cm | — |
| Length | 261 cm | — |
| Cab | — | Yes |
Frequently asked questions
Which is more powerful, the John Deere 4100 or the Yanmar AC-21?
The John Deere 4100 and the Yanmar AC-21 deliver the same power: 20 HP.
Which is more recent, the John Deere 4100 or the Yanmar AC-21?
The Yanmar AC-21 is the more recent model: production started in 2004, versus 1998 for the John Deere 4100.