| Production | |
| Manufacturer | John Deere |
| Industrial tractor | |
| John Deere 401D Engine | |
| John Deere 3.6L 4-cyl diesel | |
| John Deere 401D Transmissions | |
| 8-speed collar shift | |
| 8-speed power shuttle | |
| John Deere 401D Power | |
| Engine (gross) | 66 hp 49.2 kW |
| Engine (net) | 62 hp 46.2 kW |
| Mechanical | |
| Two- or four-wheel drive | |
| Final drives | inboard planetary |
| Differential lock | mechanical rear OptOptional |
| Hydraulic wet disc brakes | |
| Two-post ROPS. | |
| Photos | |
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| Capacity | |
| Fuel | 19.5 gal 73.8 L |
| Hydraulic system | 8.5 gal 32.2 L |
| Hydraulics | |
| Type | closed center |
| Capacity | 8.5 gal 32.2 L |
| Pressure | 2250 psi 155.1 bar |
| Pump flow | 13 gpm 49.2 lpm |
|   | 28 gpm (loader-backhoe) 106.0 lpm |
| Tractor hitch | |
| Rear Type | II OptOptional |
| Power Take-off (PTO) | |
| Rear PTO | independent OptOptional |
| Rear PTO Type | 540 |
| Mid PTO Type | 1000 OptOptional |
| Dimensions & Tires | |
| Wheelbase | 82 inches 208 cm |
| Weight | 5120 to 10800 pounds |
| Front tire | 11L-15 |
| Rear tire | 17.5L-24 |
| John Deere 401D attachments | |
| front-end loader | |
| backhoe | |
| Electrical | |
| Ground | negative |
| Charging system | alternator |
| Charging amps | 35 |
| Batteries | 1 |
|   | 2 OptOptional |
| Battery volts | 12 |
| References | |
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| 401D Tractor published in 1983, by John Deere | |
| 401D Loader Backhoe published in 1983, by John Deere |
| Page information | |
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| Copyright 2024 TractorData.com® | |
| TractorData is a family-owned small business located in Minnesota that has been providing reference information on tractors since 1999. | |
| Peter Easterlund - owner/author | |
| Email: Peter@TractorData.com | |
| Updated on March 15, 2021 | |
| http://techpubs.deere.com/ - Official operator manuals for purchase or download from Deere. |