John Deere 4066M Heavy Duty vs John Deere 5310
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 5310 leads 5 categories to 4. Machine pages: John Deere 4066M Heavy Duty and John Deere 5310.
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Category Verdict
| Spec | John Deere 4066M Heavy Duty | John Deere 5310 |
|---|---|---|
| Engine HP (hp) | ▲ 65.9 hp | 64 hp |
| PTO HP (hp) | 51.9 hp | ▲ 55 hp |
| Weight (lb) | 4,255 lb | ▲ 4,350 lb |
| Loader Lift (lb) | ▲ 2,539 lb | 2,500 lb |
| 3-Pt Lift (24 in) (lb) | 2,500 lb | ▲ 3,374 lb |
| Lift Height (in) | 110 in | ▲ 122 in |
| Breakout Force (lbf) | ▲ 3,853 lbf | 3,485 lbf |
| Hydraulic Flow (gpm) | 15.9 gpm | ▲ 18.2 gpm |
| Travel Speed (mph) | ▲ 18.6 mph | 15.6 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 Deere5310 |
|---|
| Engine Manufacturer | Yanmar | John Deere |
|---|---|---|
| Engine Model | 4TNV86CHT-MJT | 3029T |
| Engine Type | Turbocharged 4-cylinder Diesel | 3-cylinder liquid-cooled diesel, turbocharged, direct injection |
| No. of Cylinders | 4 | 3 |
| Displacement | 127.6 in³ | 179 in³ |
| Rated Engine Speed | 2600 rpm | 2400 rpm |
| Engine Power (Gross) | 65.9 hp | 64 hp |
| PTO Power | 51.9 hp | 55 hp |
| Engine Emissions Constraints | Tier 4 | Not Published |
| Cooling System Type | Liquid | Liquid-cooled |
| Air Cleaner | Dual element | Dry type with safety element |
| Fuel System | High-pressure common rail direct injection | Direct injection, rotary injection pump with electric shutoff |
| Alternator | 75 A, 12 V | 40 A |
John Deere 4066M Heavy Duty vs John Deere 5310: Quick Answers
- Which has more horsepower, the John Deere 4066M Heavy Duty or the John Deere 5310?
- The John Deere 4066M Heavy Duty leads on engine hp at 65.9 hp hp, compared to 64 hp hp for the John Deere 5310.
- Which has more PTO horsepower, the John Deere 4066M Heavy Duty or the John Deere 5310?
- The John Deere 5310 leads on pto hp at 55 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 5310?
- The John Deere 5310 leads on weight at 4,350 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 5310?
- The John Deere 4066M Heavy Duty leads on loader lift at 2,539 lb lb, compared to 2,500 lb lb for the John Deere 5310.
- Which has more three-point hitch lift capacity, the John Deere 4066M Heavy Duty or the John Deere 5310?
- The John Deere 5310 leads on 3-pt lift (24 in) at 3,374 lb lb, compared to 2,500 lb lb for the John Deere 4066M Heavy Duty.