John Deere 4066M Heavy Duty vs John Deere 5075E
Every published spec for both machines, side by side. The verdict below is computed straight from the spec sheets, not opinion.
Across 9 measurable specs, the John Deere 5075E leads 8 categories to 1. Machine pages: John Deere 4066M Heavy Duty and John Deere 5075E.
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Category Verdict
| Spec | John Deere 4066M Heavy Duty | John Deere 5075E |
|---|---|---|
| Engine HP (hp) | 65 hp | ▲ 73.7 hp |
| PTO HP (hp) | 51.9 hp | ▲ 57 hp |
| Weight (lb) | 4,255 lb | ▲ 6,812 lb |
| Loader Lift (lb) | 2,539 lb | ▲ 3,225 lb |
| 3-Pt Lift (24 in) (lb) | 2,500 lb | ▲ 3,192 lb |
| Lift Height (in) | 110 in | ▲ 124 in |
| Breakout Force (lbf) | 4,027 lbf | ▲ 4,354 lbf |
| Hydraulic Flow (gpm) | 15.9 gpm | ▲ 29.6 gpm |
| Travel Speed (mph) | ▲ 18.6 mph | 15.5 mph |
Full Spec Sheet
Every published spec, side by side, including the details the graphs above don't chart.
| Spec | John Deere4066M Heavy Duty | John Deere5075E |
|---|
| Engine Manufacturer | Yanmar | John Deere |
|---|---|---|
| Engine Model | 4TNV86CHT-MJT | PowerTech 3029 (2.9L) EWR |
| Engine Type | Turbocharged 4-cylinder Diesel | Diesel, turbocharged |
| No. of Cylinders | 4 | 3 |
| Displacement | 127.6 in³ | 179 in³ |
| Rated Engine Speed | 2600 rpm | 2100 rpm |
| Engine Power (Gross) | 65 hp | 73.7 hp |
| PTO Power | 51.9 hp | PR/TSS OOS: 57 hp; PR/TSS Cab: 55 hp; eHydro: 51.4 hp |
| Engine Emissions Constraints | Tier 4 | Tier 4 |
| Cooling System Type | Liquid | Liquid-cooled |
| Air Cleaner | Dual element | Dry type with safety element |
| Fuel System | High-pressure common rail direct injection | Electronically controlled, high-pressure common rail |
| Alternator | 75 A | 110 A |
John Deere 4066M Heavy Duty vs John Deere 5075E: Quick Answers
- Which has more horsepower, the John Deere 4066M Heavy Duty or the John Deere 5075E?
- The John Deere 5075E leads on engine hp at 73.7 hp hp, compared to 65 hp hp for the John Deere 4066M Heavy Duty.
- Which has more PTO horsepower, the John Deere 4066M Heavy Duty or the John Deere 5075E?
- The John Deere 5075E leads on pto hp at 57 hp hp, compared to 51.9 hp hp for the John Deere 4066M Heavy Duty.
- Which is heavier, the John Deere 4066M Heavy Duty or the John Deere 5075E?
- The John Deere 5075E leads on weight at 6,812 lb lb, compared to 4,255 lb lb for the John Deere 4066M Heavy Duty.
- Which has more loader lift capacity, the John Deere 4066M Heavy Duty or the John Deere 5075E?
- The John Deere 5075E leads on loader lift at 3,225 lb lb, compared to 2,539 lb lb for the John Deere 4066M Heavy Duty.
- Which has more three-point hitch lift capacity, the John Deere 4066M Heavy Duty or the John Deere 5075E?
- The John Deere 5075E leads on 3-pt lift (24 in) at 3,192 lb lb, compared to 2,500 lb lb for the John Deere 4066M Heavy Duty.