| Production | |
| Manufacturer | John Deere |
| Utility tractor | |
| Built in Mannheim, Baden-Württemberg, Germany | |
| Original price was $145,576 in 2020 | |
| Variants | |
| 6155MH | high-crop |
| John Deere 6155M Engine | |
| John Deere 6.8L 6-cyl diesel | |
| Fuel tank | 71.3 gal 269.9 L |
| Exhaust fluid (DEF) | 4.2 gal 15.9 L |
| John Deere 6155M Transmissions | |
| 16-speed four-speed power shift | |
| 20-speed four-speed power shift | |
| John Deere 6155M Power | |
| Engine (gross) | 155 hp 115.6 kW |
| Engine (max) | 172 hp 128.3 kW |
| PTO (claimed) | 125 hp 93.2 kW |
| Drawbar (tested) | 118.1 hp 88.1 kW |
| PTO (tested) | 155.0 hp 115.6 kW |
| Mechanical | |
| Two- or four-wheel drive | |
| Final drives | planetary |
| Differential lock | electro-hydraulic |
| Power steering | |
| Hydraulic wet disc brakes | |
| Cab standard with air-conditioning. AutoTrac ((Optional));JDLink ((Optional)) | |
| Photos | |
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| Hydraulics | |
| Type | closed center pressure and flow compensated |
| Rear valves | 2 to 4 |
| Front valves | 0 to 3 |
| Pump flow | 30 gpm 113.6 lpm |
| Tractor hitch | |
| Rear Type | IIIN/III |
| Control | electronic lower link draft sensing |
| Rear lift (at ends) | 14991 lbs*Actual tested lift was 10720 pounds. 6799 kg |
|   | 16865 lbs*Optional. Acutal tested lift was 12025 pounds. 7649 kg |
| Front Hitch | IIIN OptOptional |
| Front lift | 9700 lbs 4399 kg |
| Drawbar | Cat. 2 |
| Power Take-off (PTO) | |
| Rear PTO | independent |
| Clutch | electro-hydraulic wet disc |
| Rear PTO Type | 540/1000 (1.375) |
| Engine RPM | 540@1977 |
|   | 1000@2010 |
| Front PTO | independent OptOptional |
| Clutch | electro-hydraulic wet disc |
| Front PTO Type | 1000 |
| Engine RPM | 1000@1969 |
| Dimensions & Tires | |
| Wheelbase | 108.9 inches 276 cm |
| Weight | 14770 lbs 6699 kg |
| Front tire | 320/85R34/85R28 |
| Rear tire | 460/85R42 |
| John Deere 6155M attachments | |
| front-end loader | |
| 6155M Serial Numbers | |
| Location: | Serial number plate on the right side of the main tractor frame. |
| Electrical | |
| Ground | negative |
| Charging system | alterntor |
| Charging amps | 120 |
|   | 150 OptOptional |
|   | 200 OptOptional |
| Charging volts | 14 |
| Battery volts | 12 |
| Battery AH | 154 |
|   | 174 OptOptional |
| References | |
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| 6M Tractors published in 2020, by John Deere |
| Page information | |
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| Copyright 2025 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 July 31, 2025 | |
| http://techpubs.deere.com/ - Official operator manuals for purchase or download from Deere. |