Bad Boy Tractors 5055 Cab vs John Deere 4066M Heavy Duty
Every published spec for both machines, side by side. The verdict below is computed straight from the spec sheets, not opinion.
Across 8 measurable specs, the John Deere 4066M Heavy Duty leads 5 categories to 3. Machine pages: Bad Boy Tractors 5055 Cab and John Deere 4066M Heavy Duty.
Want a third or fourth machine in the mix? Open this matchup in the comparison tool and add up to two more.
Category Verdict
| Spec | Bad Boy Tractors 5055 Cab | John Deere 4066M Heavy Duty |
|---|---|---|
| Engine HP (hp) | 55 hp | ▲ 65 hp |
| PTO HP (hp) | 44 hp | ▲ 51.9 hp |
| Weight (lb) | 4,349 lb | — |
| Loader Lift (lb) | ▲ 2,700 lb | 2,396 lb |
| 3-Pt Lift (24 in) (lb) | 2,425 lb | ▲ 2,500 lb |
| Lift Height (in) | 106.6 in | ▲ 112.1 in |
| Breakout Force (lbf) | 3,660 lbf | ▲ 3,853 lbf |
| Hydraulic Flow (gpm) | ▲ 16.4 gpm | 11.2 gpm |
| Travel Speed (mph) | ▲ 19.5 mph | 18.6 mph |
Full Spec Sheet
Every published spec, side by side, including the details the graphs above don't chart.
| Spec | Bad Boy Tractors5055 Cab | John Deere4066M Heavy Duty |
|---|
| PTO Power | 44 hp | 51.9 hp |
|---|---|---|
| Alternator | 70 A, 12 V | 75 A, 12 V |
| Air Cleaner | Dry Element | Dual element |
| Engine Type | 4-cylinder, water-cooled diesel | Diesel |
| Fuel System | Water-Cooled Diesel | High-pressure common rail direct injection |
| Displacement | 139.5 in³ | 127.6 in³ |
| Engine Model | A2300T3-UTR_4 | — |
| No. of Cylinders | 4 | 4 |
| Rated Engine Speed | 2600 rpm | 2600 rpm |
| Cooling System Type | Water-Cooled | Liquid |
| Engine Manufacturer | A2300T11 | Yanmar |
| Engine Power (Gross) | 55 hp | 65 hp @ 600 rpm |
| Engine Emissions Constraints | Tier 4 | Tier 4 |
Bad Boy Tractors 5055 Cab vs John Deere 4066M Heavy Duty: Quick Answers
- Which has more horsepower, the Bad Boy Tractors 5055 Cab or the John Deere 4066M Heavy Duty?
- The John Deere 4066M Heavy Duty leads on engine hp at 65 hp hp, compared to 55 hp hp for the Bad Boy Tractors 5055 Cab.
- Which has more PTO horsepower, the Bad Boy Tractors 5055 Cab or the John Deere 4066M Heavy Duty?
- The John Deere 4066M Heavy Duty leads on pto hp at 51.9 hp hp, compared to 44 hp hp for the Bad Boy Tractors 5055 Cab.
- Which has more loader lift capacity, the Bad Boy Tractors 5055 Cab or the John Deere 4066M Heavy Duty?
- The Bad Boy Tractors 5055 Cab leads on loader lift at 2,700 lb lb, compared to 2,396 lb lb for the John Deere 4066M Heavy Duty.
- Which has more three-point hitch lift capacity, the Bad Boy Tractors 5055 Cab or the John Deere 4066M Heavy Duty?
- The John Deere 4066M Heavy Duty leads on 3-pt lift (24 in) at 2,500 lb lb, compared to 2,425 lb lb for the Bad Boy Tractors 5055 Cab.