
AGCOModel A
AGCO RT120A
Utility
- power
- Not recorded
- displacement
- 402 ci
- Cylinders
- 6
- Forward gears
- 24
Head to head · Utility

Utility
Utility
How they compare
RT120A is in the 90th percentile; 5100M is in the 81st · 5,580 models
RT120A is in the 93rd percentile; 5100M is in the 50th · 5,720 models
RT120A is in the 92nd percentile; 5100M is in the 73rd · 4,941 models
RT120A is in the 93rd percentile; 5100M is in the 83rd · 5,107 models
Full comparison
| Spec | AGCO RT120A | John Deere 5100M | Difference |
|---|---|---|---|
| Manufacturer | AGCO | John Deere | — |
| Model | RT120A | 5100M | — |
| Category | Utility | Utility | Same |
| Spec | AGCO RT120A | John Deere 5100M | Difference |
|---|---|---|---|
| Manufacturer | Sisu Diesel | John Deere | — |
| Model | Six-cylinder, vertical with turbocharger and air to air intercooler | 4045PWL | — |
| Power Output | Not recorded | 87.4hp | — |
| Rated RPM | 2,200RPM | 2,200RPM | Same |
| Cylinders | 6 | 4 | ▲ RT120A+2 · +50% |
| Displacement | 402ci | 276ci | ▲ RT120A+126 ci · +46% |
| Bore | 4.3in | 4.2in | ▲ RT120A+0.1 in · +2% |
| Stroke | 4.7in | 5in | ▲ 5100M+0.3 in · +6% |
| Spec | AGCO RT120A | John Deere 5100M | Difference |
|---|---|---|---|
| Type | Selective gear fixed ratio with partial (6) range operator-controlled powershift | 16 Speed selective gear fixed ratio | — |
| Spec | AGCO RT120A | John Deere 5100M | Difference |
|---|---|---|---|
| Operating Weight | 14,725lb | 9,195lb | ▲ RT120A+5,530 lb · +60% |
| Spec | AGCO RT120A | John Deere 5100M | Difference |
|---|---|---|---|
| System Type | Not recorded | Open center | — |
| Pump Flow Capacity | 29.5gpm | 19.6gpm | ▲ RT120A+9.9 gpm · +51% |
| Pressure | 2,840psi | 2,911psi | ▲ 5100M+71 psi · +3% |
| Steering Type | Not recorded | Hydrostatic power | — |
| Spec | AGCO RT120A | John Deere 5100M | Difference |
|---|---|---|---|
| Type | Not recorded | Independent with electro-hydraulic wet disc clutch | — |
| Speed 1 | Not recorded | 540rpm | — |
| Speed 2 | Not recorded | 540rpm | — |
| Speed 3 | Not recorded | 1,000rpm | — |
| Power Rating | Not recorded | 87.4hp | — |
| Spec | AGCO RT120A | John Deere 5100M | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Not recorded | — |
| Hitch Category | II | II/I | — |
| Hitch Capacity | 8,810lb | 5,935lb | ▲ RT120A+2,875 lb · +48% |
| Spec | AGCO RT120A | John Deere 5100M | Difference |
|---|---|---|---|
| Drive Type | Not recorded | 4WD | — |
| Steering Type | Not recorded | Hydrostatic power | — |
| Brake Type | Not recorded | Hydraulic wet disc | — |
| Spec | AGCO RT120A | John Deere 5100M | Difference |
|---|---|---|---|
| Battery Voltage | 12V | Not recorded | — |
| Starter Type | Not recorded | Electric | — |
| Alternator Amperage | 120 | Not recorded | — |
| Spec | AGCO RT120A | John Deere 5100M | Difference |
|---|---|---|---|
| Control System | Not recorded | D.E.F. (diesel exhaust fluid) exhaust treatment | — |
| Spec | AGCO RT120A | John Deere 5100M | Difference |
|---|---|---|---|
| Fuel Capacity | 18.5gal | Not recorded | — |
| Spec | AGCO RT120A | John Deere 5100M | Difference |
|---|---|---|---|
| Type | Not recorded | Cab | — |
Category context