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

Crawler
Crawler
How they compare
65B is in the 64th percentile; MT765C is in the 66th · 142 models
65B is in the 70th percentile; MT765C is in the 59th · 191 models
65B is in the 50th percentile; MT765C is in the 50th · 192 models
65B is in the 50th percentile; MT765C is in the 69th · 179 models
Full comparison
| Spec | Challenger 65B | Challenger MT765C | Difference |
|---|---|---|---|
| Manufacturer | Challenger | Challenger | Same |
| Model | 65B | MT765C | — |
| Category | Crawler | Crawler, Agricultural | — |
| Spec | Challenger 65B | Challenger MT765C | Difference |
|---|---|---|---|
| Manufacturer | Caterpillar | Caterpillar | Same |
| Model | Not recorded | C9 ACERT | — |
| Power Output | 285hp | 321hp | ▲ MT765C+36 hp · +13% |
| Rated RPM | 2,100RPM | 2,100RPM | Same |
| Cylinders | 6 | 6 | Same |
| Displacement | 638ci | 537ci | ▲ 65B+101 ci · +19% |
| Bore | 4.8in | 4.4in | ▲ 65B+0.4 in · +9% |
| Stroke | 6in | 5.9in | ▲ 65B+0.1 in · +2% |
| Spec | Challenger 65B | Challenger MT765C | Difference |
|---|---|---|---|
| Type | Full Power Shift | 16-Speed Full Power Shift | — |
| Spec | Challenger 65B | Challenger MT765C | Difference |
|---|---|---|---|
| Length | 107in | 233in | ▲ MT765C+126 in · +118% |
| Width | 24.5in | 133in | ▲ MT765C+109 in · +443% |
| Height | Not recorded | 136in | — |
| Operating Weight | 34,030lb | 31,085lb | ▲ 65B+2,945 lb · +9% |
| Spec | Challenger 65B | Challenger MT765C | Difference |
|---|---|---|---|
| System Type | Closed | Closed center pressure-flow compensated | — |
| Steering Type | Hydrostatic Differential Steering | Electro-hydraulic differential steering controlled by steering wheel | — |
| Spec | Challenger 65B | Challenger MT765C | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Not recorded | — |
| Hitch Category | III/IV | Category III/IIIN | — |
| Hitch Position | Rear | Not recorded | — |
| Spec | Challenger 65B | Challenger MT765C | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | Crawler | — |
| Steering Type | Hydrostatic Differential Steering | Electro-hydraulic differential steering controlled by steering wheel | — |
| Brake Type | Not recorded | Hydraulic Wet Disc | — |
| Spec | Challenger 65B | Challenger MT765C | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Challenger 65B | Challenger MT765C | Difference |
|---|---|---|---|
| Coolant | 11gal | Not recorded | — |
| Spec | Challenger 65B | Challenger MT765C | Difference |
|---|---|---|---|
| Type | Not recorded | Cab | — |
Category context