SPECS / COMPARISON
John Deere 3120 vs John Deere 3320
A detailed comparison of the John Deere 3120 and the John Deere 3320. Click a model name to view its full specifications.
Horsepower
John Deere 312022.1 kW (29.6 HP)
John Deere 332024.2 kW (32.4 HP)
Weight
John Deere 31201360.0 kg (2998.3 lbs)
John Deere 33201620.0 kg (ROPS: 2899.1 lbs (1315.0 kg) Cab: 3571.5 lbs)
Lift Capacity
John Deere 31201150.0 kg (2535.3 lbs)
John Deere 33201150.0 kg (2535.3 lbs)
| Specification | John Deere 3120 Compact and Multi-Purpose Tractors | John Deere 3320Compact and Multi-Purpose Tractors |
|---|---|---|
| Tractor Type | Compact Utility Tractor | Compact Utility Tractor |
| Horsepower | 22.1 kW (29.6 HP) | 24.2 kW (32.4 HP) |
| Weight | 1360.0 kg (2998.3 lbs) | 1620.0 kg (ROPS: 2899.1 lbs (1315.0 kg) Cab: 3571.5 lbs) |
| Lift Capacity | 1150.0 kg (2535.3 lbs) | 1150.0 kg (2535.3 lbs) |
| Transmission Type | Hydrostatic | Hydrostatic |
| Length | 305.0 cm (120.1 in.) | 305.0 cm (120.1 in.) |
| Pump Flow | 32.6 LPM (8.6 GPM) | 32.6 LPM (8.6 GPM) |
| Years Made | 2005-2008 | 2005-2013 |
| Engine Model | Yanmar 3TNV84 | Yanmar 3TNV88 |
| Engine Type | 4-stroke, liquid-cooled, inline | 4-stroke, liquid-cooled, inline |
| Fuel Type | Diesel | Diesel |
| Cylinders | 3 | 3 |
| Displacement | 1496 cc (91.3 cu in.) | 1624 cc (99.1 cu in.) |
| Bore | 8.41 cm (3.31 in.) | 8.79 cm (3.46 in.) |
| Stroke | 8.99 cm (3.54 in.) | 8.99 cm (3.54 in.) |
| Rear PTO Type | Independent | Independent |
| Rear PTO Speed | 540 RPM | 540 RPM |
| Middle PTO Type | Independent | Optional |
| Middle PTO Speed | 2100 RPM | 2100 RPM |
| Torque Power | 1560 RPM | 1560 RPM |
| Torque Speed | 90.4 N·m (66.7 lb-ft) | 100.2 N·m (73.9 lb-ft) |
| Rated RPM | 2600 RPM | 2600 RPM |
| Compression Ratio | 18.5:1 | 18.5:1 |
| Battery | 12 V, CCA 500A | 12 V, CCA 500A |
| Starter | Electric | Electric |
| Height | 236.0 cm (Height with ROPS: 92.9 in.) | 227.0 cm (ROPS: 92.9 in. (236.0 cm) Cab: 89.4 in.) |
| Wheelbase | 172.0 cm (67.7 in.) | 172.0 cm (67.7 in.) |
| Fuel Tank Capacity | 51.0 l (13.5 gal) | 44.7 l (ROPS: 13.5 gal (51.1 l) Cab: 11.8 gal) |
| Oil Capacity | 4.8 l (1.3 gal) | 4.8 l (1.3 gal) |
| Coolant Capacity | 5.3 l (1.4 gal) | 7.0 l (ROPS: 1.4 gal (5.3 l) Cab: 1.8 gal) |
| Hydraulic Capacity | 25.7 l (6.8 gal) | 23.8 l (Hydro: 6.8 gal (25.7 l) Gear: 6.3 gal) |
| Front Hubs Capacity | 4.5 l (Front axle: 1.2 gal) | — |
| Transmission Model | Sauer-Danfoss eHydro | eHydro AutoHST |
| Gears | Infinite forward and reverse | Infinite forward and reverse |
| Chassis | 4×4 MFWD 4WD | 4×4 MFWD 4WD |
| Max. Travel Speed | 30.6 km/h (Forward: 19.0 MPH (30.6 km/h) Reverse: 19.0 MPH) | 30.6 km/h (Forward: 19.0 MPH (30.6 km/h) Reverse: 19.0 MPH) |
| Brakes | Wet disc | Wet disc |
| Drawbar Category | I | I |
| Cabin Type | Open operator station with two-post ROPS | Two-post foldable ROPS or Cab . |
| Steering Type | Power | Power |
| Front Tires | Ag: 7-14 | Ag: 7-14Lawn/turf: 27×8.5-15, 25×10.5LL-15Industrial: 25×8.5-14, 27×8.5-15 |
| Rear Tires | Ag: 11.2-24 | Ag: 11.2-24Lawn/turf: 41×14-20, 41x18LL-16.1Industrial: 15-19.5, 43×16-20 |
| Hydraulic Type | Open center | Open center |
| Total Flow | 52.6 LPM (13.9 GPM) | 52.6 LPM (13.9 GPM) |
| Steering Flow | 20.1 LPM (5.3 GPM) | 20.1 LPM (5.3 GPM) |
| Valves | 5 | 5 |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.