This page provides a detailed comparison of the specifications for the John Deere 3100 and the John Deere 4066M.
| John Deere 3100 | John Deere 4066M | |
|---|---|---|
| Images | ||
| Engine | ||
| Engine Manufacturer | John Deere | Yanmar |
| Engine Model | 3029D | 4TNV86CHT |
| Engine Cooling Type | Liquid-cooled | Liquid-cooled |
| Engine Fuel Type | Diesel | Diesel |
| Engine Induction Type | - | Turbocharged |
| Engine Cylinders | 3 | 4 |
| Engine Displacement Value | 179 ci (2.9 L) | 128 ci (2.1 L) |
| Engine Rated Rpm | 2280 | 2600 |
| Engine Power Output Value | 55 hp (41.0 kW) | 66 hp (49.1 kW) |
| Transmission | ||
| Transmission Type | Synchronized, Two-Speed Power Shift | Power shuttle |
| Transmission Forward Gears | 20 | 12 |
| Transmission Reverse Gears | 20 | 12 |
| Dimensions | ||
| Length Value | - | 130.3 |
| Width Value | 73.2 | - |
| Operating Weight Value | 6548 lb (2970 kg) | 3770 lb (1710 kg) |
| Miscellaneous | ||
| Chassis | 4x2 2WD | 4x4 MFWD 4WD |
| Drive Type | 2WD | MFWD 4WD |
| Hitch Type | - | Three-Point Hitch |
| Hitch Category | II | I |
| Hitch Position | - | Rear |
| Hitch Capacity Value | - | 3130 lb (1420 kg) |
| Hydraulic System Type | Open center | Open center |
| Operator Station Type | Cab | Two-post folding ROPS |
| Starter Type | Electric | Electric |
