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ChallengerModel A
Challenger 75D
Articulated
- power
- 330 hp
- displacement
- 629 ci
- Cylinders
- 6
- Forward gears
- 10
Head to head · Articulated
Challenger 75D vs Challenger MT738
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ChallengerModel B
Challenger MT738
Crawler
- power
- 325 hp
- displacement
- 599 ci
- Cylinders
- 7
- Forward gears
- Not recorded
ChallengerChallenger 75D
vs
ChallengerChallenger MT738
How they compare
Headline specs vs. the whole Articulated
Engine Power
▲ 75D higher · +5 hp (+2%)75D330 hp
MT738325 hp
Median Articulated Tractor450 hp
75D is in the 15th percentile; MT738 is in the 12th · 62 models
Engine Displacement
▲ 75D higher · +30 ci (+5%)75D629 ci
MT738599 ci
Median Articulated Tractor827 ci
75D is in the 13th percentile; MT738 is in the 6th · 61 models
Cylinders
▲ MT738 higher · +1 (+17%)75D6
MT7387
Median Articulated Tractor6
75D is in the 50th percentile; MT738 is in the 92nd · 61 models
Operating Weight
▲ MT738 higher · +330 lb (<1%)75D35,720 lb
MT73836,050 lb
Median Articulated Tractor51,335 lb
75D is in the 17th percentile; MT738 is in the 18th · 57 models
75D (A)MT738 (B)Median Articulated Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Challenger 75D | Challenger MT738 | Difference |
|---|---|---|---|
| Manufacturer | Challenger | Challenger | Same |
| Model | 75D | MT738 | — |
| Category | Articulated | Crawler | — |
Engine
| Spec | Challenger 75D | Challenger MT738 | Difference |
|---|---|---|---|
| Manufacturer | Caterpillar | AGCO | — |
| Model | 3176C ATAAC | Power | — |
| Power Output | 330hp | 325hp | ▲ 75D+5 hp · +2% |
| Rated RPM | 2,100RPM | 1,701RPM | ▲ 75D+399 RPM · +23% |
| Cylinders | 6 | 7 | ▲ MT738+1 · +17% |
| Displacement | 629ci | 599ci | ▲ 75D+30 ci · +5% |
| Bore | 4.9in | 4.4in | ▲ 75D+0.5 in · +11% |
| Stroke | 5.5in | 5.7in | ▲ MT738+0.2 in · +4% |
Transmission
| Spec | Challenger 75D | Challenger MT738 | Difference |
|---|---|---|---|
| Type | Full power shift | CVT, infinitely variable hydrostatic using variable-displacement pump and motors | — |
Dimensions & Weight
| Spec | Challenger 75D | Challenger MT738 | Difference |
|---|---|---|---|
| Length | 232in | Not recorded | — |
| Width | 120in | Not recorded | — |
| Height | 128in | Not recorded | — |
| Operating Weight | 35,720lb | 36,050lb | ▲ MT738+330 lb · <1% |
Hydraulics
| Spec | Challenger 75D | Challenger MT738 | Difference |
|---|---|---|---|
| System Type | Closed-center pressure-compensated | Load sensing | — |
| Steering Type | Hydrostatic differential | Not recorded | — |
Power Take-off (PTO)
| Spec | Challenger 75D | Challenger MT738 | Difference |
|---|---|---|---|
| Type | 1000 (1.75) | Not recorded | — |
Hitch & Towing
| Spec | Challenger 75D | Challenger MT738 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Three-Point Hitch | — |
| Hitch Category | Not recorded | III/IVN | — |
| Hitch Position | Not recorded | Rear | — |
Chassis & Drive
| Spec | Challenger 75D | Challenger MT738 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | Tracklayer-rubber tracked | — |
| Drive Type | Not recorded | Track | — |
| Steering Type | Hydrostatic differential | Not recorded | — |
Electrical
| Spec | Challenger 75D | Challenger MT738 | Difference |
|---|---|---|---|
| Starter Type | Electric Starter | Electric | — |
Capacities
| Spec | Challenger 75D | Challenger MT738 | Difference |
|---|---|---|---|
| Coolant | 15gal | Not recorded | — |
Category context
Both models against the field
Engine Power
median 450 hpA · 15th percentile (330 hp)B · 12th percentile (325 hp)
Engine Displacement
median 827 ciA · 13th percentile (629 ci)B · 6th percentile (599 ci)
Cylinders
median 6A · 50th percentile (6)B · 92nd percentile (7)
Operating Weight
median 51,335 lbA · 17th percentile (35,720 lb)B · 18th percentile (36,050 lb)
A · 75DB · MT738Median Articulated Tractor