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Caterpillar 552 Track Feller Buncher
Caterpillar 552 Track Feller BuncherA robust, reliable undercarriage utilizes proven components, customized for the most rugged forestry conditions. The unique boom design provides industry leading lift capacity throughout full reach range, a benefit in large timber. Three models are available with just the right horsepower, track size and hydraulic configurations to fit your application needs. | |||||
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 | Overview & Specifications |  |  | Features & Benefits | | | Standard Equipment | | | Optional Equipment | | | Work Tools & Attachments | ||
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| Engine | |
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| Gross Power | 305 hp / 227.4 kW |
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| Engine Model | Cat® C9 ACERT™ |
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| Rated Power | 282 hp / 210.3 kW |
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| Displacement | 537 in3 / 8.8 L |
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| Operating Specifications | |
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| Max Reach w/ Attachment | 28.2 ft / 8.6 m |
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| Max Reach w/ Attachment (track harvester configuration) | 37 ft / 11.3 m |
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| Bare Pin Lift at Max Reach w/o Attachment | 9400 kg (21,800 lb) @ 6.6 m (21.5 ft) |
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| Bare Pin Lift at Max Reach w/o Attachment (track harvester configuration) | 5700 kg (12,500 lb) @ 10.7 m (35 ft) |
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| Bare Pin Lift at Max Reach (w/o attachment - long felling linkage) | 7700 kg (16,900 lb) @ 8.2 m (27 ft) |
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| Weights | |
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| Operating Weight w/o Attachment | 78660 lb / 35680 kg |
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| Operating Weight w/o Attachment (track harvester configuration) | 79367 lb / 36000 kg |
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| Operating Weight w/o Attachment (track harvester configuration - long felling linkage) | 79339 lb / 35988 kg |
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| Hydraulic System | |
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| Pump Size - Travel Circuit | 110 gal/min / 416.4 L/min |
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| Pump Size - Boom, Implements | 110 gal/min / 416.4 L/min |
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| Pump Size - Saw Motor | 30 gal/min / 113.6 L/min |
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| Track | |
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| Undercarriage Size | 345 HEX/ |
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| Undercarriage Pitch | 8.5 in / 215.9 mm |
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| Track Gauge | 2591-2870 mm (102-113 in) |
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| Track Length | 193 in / 4903 mm |
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| Ground Clearance | 35 in / 889 mm |
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| Tractive Effort | 104000 lb / 47174 kg |
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| Number of Rollers | 9 per side |
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| Service Refill Capacities | |
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| Fuel Tank | 312 gal / 1181 L |
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| Cooling System | 16.1 gal / 61 L |
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| Engine Oil | 10.3 gal / 39 L |
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| Hydraulic Tank | 85.3 gal / 323 L |
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| Hydraulic System | 97.7 gal / 370 L |
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| Swing Drive | 2.64 gal / 10 L |
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| Dimensions | |
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| Shipping length with attachment | 461 in / 11709 mm |
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| Shipping length w/o attachment | 276 in / 7010 mm |
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| Height | 156 in / 3962 mm |
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| Width 1 | 131 in / 3327 mm |
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| Width 2 | 142 in / 3607 mm |
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| Dimensions - Track Harvester Configuration | |
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| Shipping length w/o attachment | 276 in / 7010 mm |
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| Height w/o attachment | 156 in / 3962 mm |
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| Width 1 w/o attachment | 131 in / 3327 mm |
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| Width 2 w/o attachment | 142 in / 3607 mm |
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