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John Deere 3120 Specs
John Deere 3120 compact and multi-purpose tractor specifications: tractor type Compact Utility Tractor, horsepower 22.1 kW, weight 1360.0 kg, lift capacity 1150.0 kg.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Tractor Type | Compact Utility Tractor | |
| Horsepower | 22.1 kW | 29.6 HP |
| Weight | 1360.0 kg | 2998.3 lbs |
| Lift Capacity | 1150.0 kg | 2535.3 lbs |
| Transmission Type | Hydrostatic | |
| Length | 305.0 cm | 120.1 in. |
| Pump Flow | 32.6 LPM | 8.6 GPM |
| Years Made | 2005-2008 | |
| Engine Model | Yanmar 3TNV84 | |
| Engine Type | 4-stroke, liquid-cooled, inline | |
| Fuel Type | Diesel | |
| Cylinders | 3 | |
| Displacement | 1496 cc | 91.3 cu in. |
| Bore | 8.41 cm | 3.31 in. |
| Stroke | 8.99 cm | 3.54 in. |
| Rear PTO Type | Independent | |
| Rear PTO Speed | 540 RPM | |
| Middle PTO Type | Independent | |
| Middle PTO Speed | 2100 RPM | |
| Torque Power | 1560 RPM | |
| Torque Speed | 90.4 N·m | 66.7 lb-ft |
| Rated RPM | 2600 RPM | |
| Compression Ratio | 18.5:1 | |
| Battery | 12 V, CCA 500A | |
| Starter | Electric | |
| Height | 236.0 cm | Height with ROPS: 92.9 in. |
| Wheelbase | 172.0 cm | 67.7 in. |
| Fuel Tank Capacity | 51.0 l | 13.5 gal |
| Oil Capacity | 4.8 l | 1.3 gal |
| Coolant Capacity | 5.3 l | 1.4 gal |
| Hydraulic Capacity | 25.7 l | 6.8 gal |
| Front Hubs Capacity | 4.5 l | Front axle: 1.2 gal |
| Transmission Model | Sauer-Danfoss eHydro | |
| Gears | Infinite forward and reverse | |
| Chassis | 4×4 MFWD 4WD | |
| Max. Travel Speed | 30.6 km/h | Forward: 19.0 MPH (30.6 km/h) Reverse: 19.0 MPH |
| Brakes | Wet disc | |
| Drawbar Category | I | |
| Cabin Type | Open operator station with two-post ROPS | |
| Steering Type | Power | |
| Front Tires | Ag: 7-14 | |
| Rear Tires | Ag: 11.2-24 | |
| Hydraulic Type | Open center | |
| Total Flow | 52.6 LPM | 13.9 GPM |
| Steering Flow | 20.1 LPM | 5.3 GPM |
| Valves | 5 |
Source: heavyequipments.net archive (imported 2026-10). Values may vary by variant and production year; seller claims are shown separately on the listing page.
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