
Big BudModel A
Big Bud 440
Utility
- power
- 440 hp
- displacement
- 930 ci
- Cylinders
- 6
- Forward gears
- 12
Head to head · Utility

Utility

Crawler
How they compare
440 is in the 99th percentile; 9420T is in the 99th · 5,383 models
440 is in the 99th percentile; 9420T is in the 96th · 5,580 models
440 is in the 93rd percentile; 9420T is in the 93rd · 5,720 models
440 is in the 50th percentile; 9420T is in the 83rd · 4,941 models
Full comparison
| Spec | Big Bud 440 | John Deere 9420T | Difference |
|---|---|---|---|
| Manufacturer | Big Bud | John Deere | — |
| Model | 440 | 9420T | — |
| Category | Utility | Crawler | — |
| Spec | Big Bud 440 | John Deere 9420T | Difference |
|---|---|---|---|
| Manufacturer | Komatsu | John Deere | — |
| Model | SA6 D140 | Not recorded | — |
| Power Output | 440hp | 425hp | ▲ 440+15 hp · +4% |
| Rated RPM | 2,100RPM | 2,100RPM | Same |
| Cylinders | 6 | 6 | Same |
| Displacement | 930ci | 765ci | ▲ 440+165 ci · +22% |
| Bore | 5.5in | 5in | ▲ 440+0.5 in · +10% |
| Stroke | 6.5in | 6.5in | Same |
| Spec | Big Bud 440 | John Deere 9420T | Difference |
|---|---|---|---|
| Type | Full Power Shift | Full power shift | Same |
| Spec | Big Bud 440 | John Deere 9420T | Difference |
|---|---|---|---|
| Length | Not recorded | 237in | — |
| Width | Not recorded | 141in | — |
| Height | Not recorded | 139in | — |
| Operating Weight | 40,000lb | 39,000lb | ▲ 440+1,000 lb · +3% |
| Spec | Big Bud 440 | John Deere 9420T | Difference |
|---|---|---|---|
| System Type | Not recorded | Closed center pressure/flow compensated | — |
| Steering Type | Hydrostatic Power | Electro-hydraulic power | — |
| Spec | Big Bud 440 | John Deere 9420T | Difference |
|---|---|---|---|
| Type | Not recorded | 1000 | — |
| Spec | Big Bud 440 | John Deere 9420T | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Three-Point Hitch | — |
| Hitch Category | Not recorded | III, IV/IVN | — |
| Hitch Position | Not recorded | Rear | — |
| Hitch Capacity | Not recorded | 13,871lb | — |
| Spec | Big Bud 440 | John Deere 9420T | Difference |
|---|---|---|---|
| Chassis Type | 4x4 4WD | Track | — |
| Drive Type | 4WD | Track | — |
| Steering Type | Hydrostatic Power | Electro-hydraulic power | — |
| Spec | Big Bud 440 | John Deere 9420T | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Big Bud 440 | John Deere 9420T | Difference |
|---|---|---|---|
| Coolant | Not recorded | 16gal | — |
| Spec | Big Bud 440 | John Deere 9420T | Difference |
|---|---|---|---|
| Type | Not recorded | Cab | — |
Category context