Heavy Equipment
Harvesters
| 551 Track Harvester |
551 Technical Data
Specifications below are provided online by Caterpillar.
| Engine | |
|---|---|
| Gross Power | 227.4 kW / 305 hp |
| Rated Power | 210.3 kW / 282 hp |
| Engine Model | Cat® C9 ACERT™ |
| Displacement | 8.8 L / 537 in³ |
| Operating Specifications | |
|---|---|
| Max Reach w/ Head | 11.3 m / 37 ft |
| Maximum Drawbar Pull | 46058 kg / 101540 lb |
| Ground Clearance | 889 mm / 35 in |
| Bare Pin Lift at Max Reach w/o Head | 5000 kg (11,000 lb) @ 10.7 m (35 ft) |
| Service Refill Capacities | |
|---|---|
| Hydraulic System | 370 L / 97.7 gal |
| Hydraulic Tank | 323 L / 85.3 gal |
| Swing Drive | 10 L / 2.6 gal |
| Cooling System | 61 L / 16.1 gal |
| Engine Oil | 39 L / 10.3 gal |
| Fuel Tank | 1181 L / 312 gal |
| Weights | |
|---|---|
| Operating Weight w/o Head | 30800 kg / 67900 lb |
| Est Operating Weight | 31377.3 kg / 69175 lb |
| Undercarriage | |
|---|---|
| Number of Rollers | 9 per side |
| Track Gauge | 2591 mm to 2870 mm (102 in to 113 in) |
| Track Length | 4801 mm / 189 in |