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ChallengerModel A
Challenger MT645C
Utility
- power
- 242 hp
- displacement
- 513 ci
- Cylinders
- 6
- Forward gears
- Not recorded
Head to head · Utility
Challenger MT645C vs Kubota M7-151S-PS
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KubotaModel B
Kubota M7-151S-PS
Utility
- power
- 148 hp
- displacement
- 374 ci
- Cylinders
- 4
- Forward gears
- 24
ChallengerChallenger MT645C
vs
KubotaKubota M7-151S-PS
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ MT645C higher · +94 hp (+64%)MT645C242 hp
M7-151S-PS148 hp
Median Utility Tractor55 hp
MT645C is in the 96th percentile; M7-151S-PS is in the 93rd · 5,383 models
Engine Displacement
▲ MT645C higher · +139 ci (+37%)MT645C513 ci
M7-151S-PS374 ci
Median Utility Tractor183 ci
MT645C is in the 94th percentile; M7-151S-PS is in the 89th · 5,580 models
Cylinders
▲ MT645C higher · +2 (+50%)MT645C6
M7-151S-PS4
Median Utility Tractor4
MT645C is in the 93rd percentile; M7-151S-PS is in the 50th · 5,720 models
Operating Weight
▲ MT645C higher · +11,249 lb (+77%)MT645C25,795 lb
M7-151S-PS14,546 lb
Median Utility Tractor5,303 lb
MT645C is in the 96th percentile; M7-151S-PS is in the 93rd · 5,107 models
MT645C (A)M7-151S-PS (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Challenger MT645C | Kubota M7-151S-PS | Difference |
|---|---|---|---|
| Manufacturer | Challenger | Kubota | — |
| Model | MT645C | M7-151S-PS | — |
| Category | Utility | Utility | Same |
Engine
| Spec | Challenger MT645C | Kubota M7-151S-PS | Difference |
|---|---|---|---|
| Manufacturer | AGCO | Kubota | — |
| Model | Sisu Diesel (Serial No. T00767) | M7-151 | — |
| Power Output | 242hp | 148hp | ▲ MT645C+94 hp · +64% |
| Rated RPM | 2,200RPM | 2,200RPM | Same |
| Cylinders | 6 | 4 | ▲ MT645C+2 · +50% |
| Displacement | 513ci | 374ci | ▲ MT645C+139 ci · +37% |
| Bore | 4.4in | 4.7in | ▲ M7-151S-PS+0.3 in · +7% |
| Stroke | 5.7in | 5.6in | ▲ MT645C+0.1 in · +2% |
Transmission
| Spec | Challenger MT645C | Kubota M7-151S-PS | Difference |
|---|---|---|---|
| Type | Continuously variable transmission | Powershift | — |
Dimensions & Weight
| Spec | Challenger MT645C | Kubota M7-151S-PS | Difference |
|---|---|---|---|
| Length | 223in | 188in | ▲ MT645C+35 in · +19% |
| Width | Not recorded | 99.6in | — |
| Height | 133in | 120in | ▲ MT645C+13 in · +11% |
| Operating Weight | 25,795lb | 14,546lb | ▲ MT645C+11,249 lb · +77% |
Hydraulics
| Spec | Challenger MT645C | Kubota M7-151S-PS | Difference |
|---|---|---|---|
| System Type | Closed center load sensing | Not recorded | — |
| Steering Type | Not recorded | Power | — |
Tires
| Spec | Challenger MT645C | Kubota M7-151S-PS | Difference |
|---|---|---|---|
| Front Tire Size | Not recorded | 14.9 R24 | — |
| Rear Tire Size | Not recorded | 18.4 R38 | — |
Hitch & Towing
| Spec | Challenger MT645C | Kubota M7-151S-PS | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Three-Point Hitch | Same |
| Hitch Category | III | Category 3 | — |
| Hitch Position | Rear | Rear | Same |
| Hitch Capacity | 26,460lb | 11,795lb | ▲ MT645C+14,665 lb · +124% |
Chassis & Drive
| Spec | Challenger MT645C | Kubota M7-151S-PS | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x4 | — |
| Drive Type | Not recorded | 4WD | — |
| Steering Type | Not recorded | Power | — |
Electrical
| Spec | Challenger MT645C | Kubota M7-151S-PS | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Category context
Both models against the field
Engine Power
median 55 hpA · 96th percentile (242 hp)B · 93rd percentile (148 hp)
Engine Displacement
median 183 ciA · 94th percentile (513 ci)B · 89th percentile (374 ci)
Cylinders
median 4A · 93rd percentile (6)B · 50th percentile (4)
Operating Weight
median 5,303 lbA · 96th percentile (25,795 lb)B · 93rd percentile (14,546 lb)
Length
median 137 inA · 95th percentile (223 in)B · 93rd percentile (188 in)
A · MT645CB · M7-151S-PSMedian Utility Tractor