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CaseIHModel A
CaseIH STX325
Four-Wheel Drive
- power
- 325 hp
- displacement
- 540 ci
- Cylinders
- 6
- Forward gears
- 16
Head to head · Four-Wheel Drive
CaseIH STX325 vs Challenger 75
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ChallengerModel B
Challenger 75
Articulated
- power
- 325 hp
- displacement
- 629 ci
- Cylinders
- 6
- Forward gears
- 10
CaseIHCaseIH STX325
vs
ChallengerChallenger 75
How they compare
Headline specs vs. the whole Four-Wheel Drive
Engine Power
= Effectively tiedSTX325325 hp
75325 hp
Median Four-Wheel Drive Tractor375 hp
STX325 is in the 35th percentile; 75 is in the 35th · 162 models
Engine Displacement
▲ 75 higher · +89 ci (+16%)STX325540 ci
75629 ci
Median Four-Wheel Drive Tractor826 ci
STX325 is in the 14th percentile; 75 is in the 21st · 152 models
Cylinders
= Effectively tiedSTX3256
756
Median Four-Wheel Drive Tractor6
STX325 is in the 50th percentile; 75 is in the 50th · 159 models
Forward Gears
▲ STX325 higher · +6 (+60%)STX32516
7510
Median Four-Wheel Drive Tractor16
STX325 is in the 50th percentile; 75 is in the 11th · 146 models
STX325 (A)75 (B)Median Four-Wheel Drive Tractor
Full comparison
Every spec, side by side
General Information
| Spec | CaseIH STX325 | Challenger 75 | Difference |
|---|---|---|---|
| Manufacturer | CaseIH | Challenger | — |
| Model | STX325 | 75 | — |
| Category | Four-Wheel Drive | Articulated | — |
Engine
| Spec | CaseIH STX325 | Challenger 75 | Difference |
|---|---|---|---|
| Manufacturer | CDC | Caterpillar | — |
| Model | 6TAA-9004 | Not recorded | — |
| Power Output | 325hp | 325hp | Same |
| Rated RPM | 2,000RPM | 2,100RPM | ▲ 75+100 RPM · +5% |
| Cylinders | 6 | 6 | Same |
| Displacement | 540ci | 629ci | ▲ 75+89 ci · +16% |
| Bore | 4.5in | 4.9in | ▲ 75+0.4 in · +9% |
| Stroke | 5.7in | 5.5in | ▲ STX325+0.2 in · +4% |
Transmission
| Spec | CaseIH STX325 | Challenger 75 | Difference |
|---|---|---|---|
| Type | Full Power Shift / Fully Synchronized | Full Power Shift | — |
Dimensions & Weight
| Spec | CaseIH STX325 | Challenger 75 | Difference |
|---|---|---|---|
| Length | 296in | Not recorded | — |
| Width | 36.5in | Not recorded | — |
| Height | 145in | Not recorded | — |
| Operating Weight | 31,925lb | 34,370lb | ▲ 75+2,445 lb · +8% |
Hydraulics
| Spec | CaseIH STX325 | Challenger 75 | Difference |
|---|---|---|---|
| System Type | Pressure Flow Compensated (PFC) | Closed | — |
| Steering Type | Hydrostatic Power | Hydrostatic Differential Steering | — |
Power Take-off (PTO)
| Spec | CaseIH STX325 | Challenger 75 | Difference |
|---|---|---|---|
| Type | 1000 (1.75) | Not recorded | — |
Hitch & Towing
| Spec | CaseIH STX325 | Challenger 75 | Difference |
|---|---|---|---|
| Hitch Category | IVN/III | Not recorded | — |
| Hitch Position | Rear | Not recorded | — |
Chassis & Drive
| Spec | CaseIH STX325 | Challenger 75 | Difference |
|---|---|---|---|
| Steering Type | Hydrostatic Power | Hydrostatic Differential Steering | — |
Electrical
| Spec | CaseIH STX325 | Challenger 75 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric Starter | — |
Capacities
| Spec | CaseIH STX325 | Challenger 75 | Difference |
|---|---|---|---|
| Coolant | Not recorded | 11gal | — |
Category context
Both models against the field
Engine Power
median 375 hpA · 35th percentile (325 hp)B · 35th percentile (325 hp)
Engine Displacement
median 826 ciA · 14th percentile (540 ci)B · 21st percentile (629 ci)
Cylinders
median 6A · 50th percentile (6)B · 50th percentile (6)
Forward Gears
median 16A · 50th percentile (16)B · 11th percentile (10)
Operating Weight
median 37,428 lbA · 36th percentile (31,925 lb)B · 41st percentile (34,370 lb)
A · STX325B · 75Median Four-Wheel Drive Tractor