
John DeereModel A
John Deere 4120
Utility
- power
- 43 hp
- displacement
- 149 ci
- Cylinders
- 4
- Forward gears
- 12
Head to head · Utility

Utility
How they compare
4120 is in the 37th percentile; T400 is in the 37th · 5,383 models
4120 is in the 39th percentile; T400 is in the 27th · 5,580 models
4120 is in the 50th percentile; T400 is in the 50th · 5,720 models
4120 is in the 50th percentile; T400 is in the 50th · 4,941 models
Full comparison
| Spec | John Deere 4120 | TYM T400 | Difference |
|---|---|---|---|
| Manufacturer | John Deere | TYM | — |
| Model | 4120 | T400 | — |
| Category | Utility | Utility | Same |
| Spec | John Deere 4120 | TYM T400 | Difference |
|---|---|---|---|
| Manufacturer | John Deere | Kubota | — |
| Model | 4024T | V1903 | — |
| Power Output | 43hp | 43hp | Same |
| Rated RPM | 2,400RPM | 2,800RPM | ▲ T400+400 RPM · +17% |
| Cylinders | 4 | 4 | Same |
| Displacement | 149ci | 113ci | ▲ 4120+36 ci · +32% |
| Bore | 3.4in | Not recorded | — |
| Stroke | 4.1in | Not recorded | — |
| Spec | John Deere 4120 | TYM T400 | Difference |
|---|---|---|---|
| Type | Power shuttle | Sync Shuttle | — |
| Spec | John Deere 4120 | TYM T400 | Difference |
|---|---|---|---|
| Length | 128in | 127in | ▲ 4120+1 in · <1% |
| Width | 65.4in | 59.4in | ▲ 4120+6 in · +10% |
| Height | 96.9in | 95in | ▲ 4120+1.9 in · +2% |
| Operating Weight | 3,700lb | 3,960lb | ▲ T400+260 lb · +7% |
| Spec | John Deere 4120 | TYM T400 | Difference |
|---|---|---|---|
| System Type | Open Center | Not recorded | — |
| Steering Type | Hydrostatic Power | Hydrostatic Power | Same |
| Spec | John Deere 4120 | TYM T400 | Difference |
|---|---|---|---|
| Type | Independent | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
| Spec | John Deere 4120 | TYM T400 | Difference |
|---|---|---|---|
| Rear Tire Size | Not recorded | 13.6-24 | — |
| Spec | John Deere 4120 | TYM T400 | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | I/II | — |
| Hitch Category | I | II | — |
| Hitch Position | Rear | Rear | Same |
| Hitch Capacity | 3,131lb | Not recorded | — |
| Spec | John Deere 4120 | TYM T400 | Difference |
|---|---|---|---|
| Chassis Type | 4x4 MFWD 4WD | Not recorded | — |
| Drive Type | 4WD | Not recorded | — |
| Steering Type | Hydrostatic Power | Hydrostatic Power | Same |
| Brake Type | Wet disc | Not recorded | — |
| Spec | John Deere 4120 | TYM T400 | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
| Spec | John Deere 4120 | TYM T400 | Difference |
|---|---|---|---|
| Coolant | 1.6gal | 2.4gal | ▲ T400+0.8 gal · +50% |
| Spec | John Deere 4120 | TYM T400 | Difference |
|---|---|---|---|
| Type | Open with ROPS | Not recorded | — |
Category context