
ClaasModel A
Claas Ares 577
Row Crop
- power
- 121 hp
- displacement
- 276 ci
- Cylinders
- 4
- Forward gears
- 24
Head to head · Row Crop

Row Crop
Row Crop
How they compare
Ares 577 is in the 41st percentile; TM140 is in the 40th · 1,206 models
Ares 577 is in the 25th percentile; TM140 is in the 80th · 1,409 models
Ares 577 is in the 17th percentile; TM140 is in the 50th · 1,417 models
Ares 577 is in the 81st percentile; TM140 is in the 61st · 1,200 models
Full comparison
| Spec | Claas Ares 577 | New Holland TM140 | Difference |
|---|---|---|---|
| Manufacturer | Claas | New Holland | — |
| Model | Ares 577 | TM140 | — |
| Category | Row Crop | Row Crop | Same |
| Spec | Claas Ares 577 | New Holland TM140 | Difference |
|---|---|---|---|
| Manufacturer | John Deere | CNH Diesel | — |
| Model | DPS 4045 | Not recorded | — |
| Power Output | 121hp | 121hp | Same |
| Rated RPM | 2,200RPM | 2,200RPM | Same |
| Cylinders | 4 | 6 | ▲ TM140+2 · +50% |
| Displacement | 276ci | 456ci | ▲ TM140+180 ci · +65% |
| Bore | 4.2in | 4.4in | ▲ TM140+0.2 in · +5% |
| Stroke | 5in | 5in | Same |
| Spec | Claas Ares 577 | New Holland TM140 | Difference |
|---|---|---|---|
| Type | Power shuttle | Selective gear fixed ratio with partial (6) range operator-controlled powershift | — |
| Spec | Claas Ares 577 | New Holland TM140 | Difference |
|---|---|---|---|
| Length | 186in | 186in | Same |
| Height | 114in | 111in | ▲ Ares 577+3 in · +3% |
| Operating Weight | 10,406lb | 13,100lb | ▲ TM140+2,694 lb · +26% |
| Spec | Claas Ares 577 | New Holland TM140 | Difference |
|---|---|---|---|
| System Type | Open center | Closed center load sensing (CCLS) | — |
| Pump Flow Capacity | Not recorded | 32.1gpm | — |
| Steering Type | Power | Hydrostatic | — |
| Spec | Claas Ares 577 | New Holland TM140 | Difference |
|---|---|---|---|
| Speed 1 | Not recorded | 540rpm | — |
| Speed 2 | Not recorded | 1,000rpm | — |
| Spec | Claas Ares 577 | New Holland TM140 | Difference |
|---|---|---|---|
| Front Tire Size | 14.9-28 | Not recorded | — |
| Rear Tire Size | 18.4-38 | Not recorded | — |
| Spec | Claas Ares 577 | New Holland TM140 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | 3-point | — |
| Hitch Category | Not recorded | Category II | — |
| Hitch Position | Not recorded | Rear | — |
| Spec | Claas Ares 577 | New Holland TM140 | Difference |
|---|---|---|---|
| Chassis Type | 4x4 MFWD 4WD | Front wheel assist | — |
| Drive Type | 4WD | 4WD | Same |
| Steering Type | Power | Hydrostatic | — |
| Brake Type | Not recorded | Wet disc hydraulically operated | — |
| Spec | Claas Ares 577 | New Holland TM140 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Claas Ares 577 | New Holland TM140 | Difference |
|---|---|---|---|
| Coolant | Not recorded | 6.7gal | — |
Category context