
ChallengerModel A
Challenger 55
Agricultural
- power
- Not recorded
- displacement
- 442 ci
- Cylinders
- 6
- Forward gears
- 16
Head to head · Agricultural

Agricultural
Agricultural
How they compare
55 is in the 78th percentile; VF70 is in the 25th · 1,083 models
55 is in the 74th percentile; VF70 is in the 31st · 1,130 models
55 is in the 50th percentile; VF70 is in the 81st · 972 models
Full comparison
| Spec | Challenger 55 | McCormick Intl VF70 | Difference |
|---|---|---|---|
| Manufacturer | Challenger | McCormick Intl | — |
| Model | 55 | VF70 | — |
| Category | Agricultural | Agricultural | Same |
| Spec | Challenger 55 | McCormick Intl VF70 | Difference |
|---|---|---|---|
| Manufacturer | Caterpillar | Not recorded | — |
| Model | 3126 | Not recorded | — |
| Power Output | Not recorded | 67hp | — |
| Rated RPM | 2,100RPM | 2,200RPM | ▲ VF70+100 RPM · +5% |
| Cylinders | 6 | 4 | ▲ 55+2 · +50% |
| Displacement | 442ci | 244ci | ▲ 55+198 ci · +81% |
| Bore | 4.3in | 3.9in | ▲ 55+0.4 in · +10% |
| Stroke | 5in | 5in | Same |
| Spec | Challenger 55 | McCormick Intl VF70 | Difference |
|---|---|---|---|
| Type | Full Power Shift | Manual | — |
| Spec | Challenger 55 | McCormick Intl VF70 | Difference |
|---|---|---|---|
| Length | 211in | Not recorded | — |
| Height | 125in | Not recorded | — |
| Operating Weight | 26,000lb | Not recorded | — |
| Spec | Challenger 55 | McCormick Intl VF70 | Difference |
|---|---|---|---|
| System Type | Variable-Displacement Load-Sensing Pressure-Compensated | Not recorded | — |
| Steering Type | Differential Power | Not recorded | — |
| Spec | Challenger 55 | McCormick Intl VF70 | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Not recorded | — |
| Hitch Category | III | II | — |
| Hitch Position | Rear | Not recorded | — |
| Spec | Challenger 55 | McCormick Intl VF70 | Difference |
|---|---|---|---|
| Steering Type | Differential Power | Not recorded | — |
| Spec | Challenger 55 | McCormick Intl VF70 | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
| Spec | Challenger 55 | McCormick Intl VF70 | Difference |
|---|---|---|---|
| Coolant | 8.6gal | Not recorded | — |
| Spec | Challenger 55 | McCormick Intl VF70 | Difference |
|---|---|---|---|
| Type | Cab | Not recorded | — |
Category context