John Deere 550A
| Production |
| Manufacturer | John Deere
|
| Bulldozer |
| Built in Dubuque, Iowa, USA |
| Variants |
| 550A | bulldozer
|
| 555A | loader-crawler
|
| John Deere 550A Power |
| Engine (gross) | 86 hp
64.1 kW
|
| Engine (net) | 78 hp
58.2 kW
|
| Mechanical |
| Drive | crawler
|
| Four-post ROPS. Cab optional. |
| Capacity |
| Fuel | 36 gal
136.3 L
|
| Hydraulic system | 9.5 gal
36.0 L
|
| Hydraulics |
| Type | open center
|
| Capacity | 9.5 gal
36.0 L
|
| Pressure | 2250 psi
155.1 bar
|
| Pump flow | 17 gpm
64.3 lpm
|
| | 23 gpmOptOptional
87.1 lpm
|
| References |
 |
| JD550A Bulldozer published in 1982, by John Deere |
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