
ChallengerModel A
Challenger 65B
Crawler
- power
- 285 hp
- displacement
- 638 ci
- Cylinders
- 6
- Forward gears
- 10
Head to head · Crawler

Crawler
Four-Wheel Drive
How they compare
65B is in the 64th percentile; Cougar III PTA-270 is in the 59th · 142 models
65B is in the 70th percentile; Cougar III PTA-270 is in the 70th · 191 models
65B is in the 50th percentile; Cougar III PTA-270 is in the 50th · 192 models
65B is in the 50th percentile; Cougar III PTA-270 is in the 50th · 179 models
Full comparison
| Spec | Challenger 65B | Steiger Cougar III PTA-270 | Difference |
|---|---|---|---|
| Manufacturer | Challenger | Steiger | — |
| Model | 65B | Cougar III PTA-270 | — |
| Category | Crawler | Four-Wheel Drive | — |
| Spec | Challenger 65B | Steiger Cougar III PTA-270 | Difference |
|---|---|---|---|
| Manufacturer | Caterpillar | Caterpillar | Same |
| Power Output | 285hp | 270hp | ▲ 65B+15 hp · +6% |
| Rated RPM | 2,100RPM | Not recorded | — |
| Cylinders | 6 | 6 | Same |
| Displacement | 638ci | 638ci | Same |
| Bore | 4.8in | Not recorded | — |
| Stroke | 6in | Not recorded | — |
| Spec | Challenger 65B | Steiger Cougar III PTA-270 | Difference |
|---|---|---|---|
| Type | Full Power Shift | Not recorded | — |
| Spec | Challenger 65B | Steiger Cougar III PTA-270 | Difference |
|---|---|---|---|
| Length | 107in | Not recorded | — |
| Width | 24.5in | Not recorded | — |
| Operating Weight | 34,030lb | 29,900lb | ▲ 65B+4,130 lb · +14% |
| Spec | Challenger 65B | Steiger Cougar III PTA-270 | Difference |
|---|---|---|---|
| System Type | Closed | Not recorded | — |
| Steering Type | Hydrostatic Differential Steering | Not recorded | — |
| Spec | Challenger 65B | Steiger Cougar III PTA-270 | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Not recorded | — |
| Hitch Category | III/IV | Not recorded | — |
| Hitch Position | Rear | Not recorded | — |
| Spec | Challenger 65B | Steiger Cougar III PTA-270 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x4 4WD | — |
| Drive Type | Not recorded | 4WD | — |
| Steering Type | Hydrostatic Differential Steering | Not recorded | — |
| Spec | Challenger 65B | Steiger Cougar III PTA-270 | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
| Spec | Challenger 65B | Steiger Cougar III PTA-270 | Difference |
|---|---|---|---|
| Coolant | 11gal | Not recorded | — |
| Spec | Challenger 65B | Steiger Cougar III PTA-270 | Difference |
|---|---|---|---|
| Type | Not recorded | Open | — |
Category context