Big BudModel A
Big Bud 440
Utility
- power
- 440 hp
- displacement
- 930 ci
- Cylinders
- 6
- Forward gears
- 12
Head to head · Utility
Big Bud 440 vs CaseIH STX425QT Quadtrac
CaseIHModel B
CaseIH STX425QT Quadtrac
Articulated
- power
- 425 hp
- displacement
- 915 ci
- Cylinders
- 6
- Forward gears
- 16
Big BudBig Bud 440
vs
CaseIHCaseIH STX425QT Quadtrac
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ 440 higher · +15 hp (+4%)440440 hp
STX425QT Quadtrac425 hp
Median Utility Tractor55 hp
440 is in the 99th percentile; STX425QT Quadtrac is in the 99th · 5,383 models
Engine Displacement
▲ 440 higher · +15 ci (+2%)440930 ci
STX425QT Quadtrac915 ci
Median Utility Tractor183 ci
440 is in the 99th percentile; STX425QT Quadtrac is in the 99th · 5,580 models
Cylinders
= Effectively tied4406
STX425QT Quadtrac6
Median Utility Tractor4
440 is in the 93rd percentile; STX425QT Quadtrac is in the 93rd · 5,720 models
Forward Gears
▲ STX425QT Quadtrac higher · +4 (+33%)44012
STX425QT Quadtrac16
Median Utility Tractor12
440 is in the 50th percentile; STX425QT Quadtrac is in the 73rd · 4,941 models
440 (A)STX425QT Quadtrac (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Big Bud 440 | CaseIH STX425QT Quadtrac | Difference |
|---|---|---|---|
| Manufacturer | Big Bud | CaseIH | — |
| Model | 440 | STX425QT Quadtrac | — |
| Category | Utility | Articulated | — |
Engine
| Spec | Big Bud 440 | CaseIH STX425QT Quadtrac | Difference |
|---|---|---|---|
| Manufacturer | Komatsu | Cummins | — |
| Model | SA6 D140 | QSX15 | — |
| Power Output | 440hp | 425hp | ▲ 440+15 hp · +4% |
| Rated RPM | 2,100RPM | 2,000RPM | ▲ 440+100 RPM · +5% |
| Cylinders | 6 | 6 | Same |
| Displacement | 930ci | 915ci | ▲ 440+15 ci · +2% |
| Bore | 5.5in | 5.4in | ▲ 440+0.1 in · +2% |
| Stroke | 6.5in | 6.7in | ▲ STX425QT Quadtrac+0.2 in · +3% |
Transmission
| Spec | Big Bud 440 | CaseIH STX425QT Quadtrac | Difference |
|---|---|---|---|
| Type | Full Power Shift | Full power shift | Same |
Dimensions & Weight
| Spec | Big Bud 440 | CaseIH STX425QT Quadtrac | Difference |
|---|---|---|---|
| Width | Not recorded | 44in | — |
| Operating Weight | 40,000lb | 53,264lb | ▲ STX425QT Quadtrac+13,264 lb · +33% |
Hydraulics
| Spec | Big Bud 440 | CaseIH STX425QT Quadtrac | Difference |
|---|---|---|---|
| System Type | Not recorded | Pressure flow compensated (PFC) | — |
| Steering Type | Hydrostatic Power | Hydrostatic power | Same |
Hitch & Towing
| Spec | Big Bud 440 | CaseIH STX425QT Quadtrac | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | IVN/III | — |
| Hitch Position | Not recorded | Rear | — |
Chassis & Drive
| Spec | Big Bud 440 | CaseIH STX425QT Quadtrac | Difference |
|---|---|---|---|
| Chassis Type | 4x4 4WD | 4x4 (Quadtrac) | — |
| Drive Type | 4WD | 4WD | Same |
| Steering Type | Hydrostatic Power | Hydrostatic power | Same |
Electrical
| Spec | Big Bud 440 | CaseIH STX425QT Quadtrac | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric, 12 volts | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 99th percentile (440 hp)B · 99th percentile (425 hp)
Engine Displacement
median 183 ciA · 99th percentile (930 ci)B · 99th percentile (915 ci)
Cylinders
median 4A · 93rd percentile (6)B · 93rd percentile (6)
Forward Gears
median 12A · 50th percentile (12)B · 73rd percentile (16)
Operating Weight
median 5,303 lbA · 99th percentile (40,000 lb)B · 99th percentile (53,264 lb)
A · 440B · STX425QT QuadtracMedian Utility Tractor