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ChallengerModel A
Challenger MT635
Row Crop
- power
- Not recorded
- displacement
- 449 ci
- Cylinders
- 6
- Forward gears
- 18
Head to head · Row Crop
Row Crop

Row Crop
How they compare
MT635 is in the 77th percentile; 7618 is in the 52nd · 1,409 models
MT635 is in the 50th percentile; 7618 is in the 50th · 1,417 models
MT635 is in the 61st percentile; 7618 is in the 81st · 1,200 models
MT635 is in the 81st percentile; 7618 is in the 73rd · 1,350 models
Full comparison
| Spec | Challenger MT635 | Massey Ferguson 7618 | Difference |
|---|---|---|---|
| Manufacturer | Challenger | Massey Ferguson | — |
| Model | MT635 | 7618 | — |
| Category | Row Crop | Row Crop | Same |
| Spec | Challenger MT635 | Massey Ferguson 7618 | Difference |
|---|---|---|---|
| Manufacturer | Sisu | AGCO Power Diesel | — |
| Model | Sisu H18085 | Not recorded | — |
| Power Output | Not recorded | 141hp | — |
| Rated RPM | 2,200RPM | 2,100RPM | ▲ MT635+100 RPM · +5% |
| Cylinders | 6 | 6 | Same |
| Displacement | 449ci | 402ci | ▲ MT635+47 ci · +12% |
| Bore | 4.3in | 4.3in | Same |
| Stroke | 5.3in | 4.7in | ▲ MT635+0.6 in · +13% |
| Spec | Challenger MT635 | Massey Ferguson 7618 | Difference |
|---|---|---|---|
| Type | Power shift | CVT (Continuously Variable Transmission) | — |
| Spec | Challenger MT635 | Massey Ferguson 7618 | Difference |
|---|---|---|---|
| Length | 203in | 193in | ▲ MT635+10 in · +5% |
| Width | 98.2in | Not recorded | — |
| Height | 121in | 117in | ▲ MT635+4 in · +3% |
| Wheelbase | Not recorded | 113in | — |
| Operating Weight | 18,975lb | 16,830lb | ▲ MT635+2,145 lb · +13% |
| Spec | Challenger MT635 | Massey Ferguson 7618 | Difference |
|---|---|---|---|
| System Type | Closed center pressure flow compensated (PFC) | closed-center load sensing (CCLS) | — |
| Pump Flow Capacity | 29.7gpm | 29.4gpm | ▲ MT635+0.3 gpm · +1% |
| Steering Type | Power | hydrostatic power | — |
| Spec | Challenger MT635 | Massey Ferguson 7618 | Difference |
|---|---|---|---|
| Speed 1 | 540rpm | Not recorded | — |
| Speed 2 | 1,000rpm | Not recorded | — |
| Spec | Challenger MT635 | Massey Ferguson 7618 | Difference |
|---|---|---|---|
| Front Tire Size | 14.9R30 | Not recorded | — |
| Rear Tire Size | 18.4R42 | Not recorded | — |
| Spec | Challenger MT635 | Massey Ferguson 7618 | Difference |
|---|---|---|---|
| Front Tread Width | Not recorded | 52.8in | — |
| Rear Tread | Not recorded | 52.8in | — |
| Front Tread Adjustment | Not recorded | 52.8" to 87.8" | — |
| Rear Tread Adjustment | Not recorded | 52.8" to 87.8" | — |
| Spec | Challenger MT635 | Massey Ferguson 7618 | Difference |
|---|---|---|---|
| Hitch Type | Type III | Not recorded | — |
| Hitch Category | Not recorded | Category 3 | — |
| Hitch Position | Rear | Not recorded | — |
| Spec | Challenger MT635 | Massey Ferguson 7618 | Difference |
|---|---|---|---|
| Chassis Type | 4x4 MFWD 4WD | 4x4 MFWD 4WD | Same |
| Drive Type | 4WD | 4WD | Same |
| Steering Type | Power | hydrostatic power | — |
| Brake Type | Multiple wet disc, hydraulically operated | Not recorded | — |
| Spec | Challenger MT635 | Massey Ferguson 7618 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Challenger MT635 | Massey Ferguson 7618 | Difference |
|---|---|---|---|
| Type | Cab | Cab | Same |
Category context