Caterpillar 551
Browse All Caterpillar or Feller Buncher Models
Contents:
Boom
| Bare Pin Lift At Max Reach | 11023.12 lb (5000 kg) |
Dimensions
| Overall Length | 30.92 ft in (9423 mm) |
| Overall Width | 10.92 ft in (3327 mm) |
| Height To Top Of Cab | 12.01 ft in (3658 mm) |
| Ground Clearance | 2.92 in (889 mm) |
| Width 2 | 142 in (3606.8 mm) |
| Height | 12 ft in (3657.6 mm) |
| Max Reach | 28.22 ft in (8600 mm) |
| Shipping Length - With Attachment | 461 in (11709.4 mm) |
| Shipping Length - Without Attachment | 371 in (9423.4 mm) |
| Width 1 | 131 in (3327.4 mm) |
Operating Specifications
| Maximum Reach - With Attachment - Track Harvester Configuration | 37 ft in (11.28 m) |
| Bare Pin Lift At Maximum Reach - Without Attachment | 9400 kg (21,800 lb) @ 6.6 m (21.5 ft) |
| Bare Pin Lift At Maximum Reach - Without Attachment - Track Harvester Configuration | 5000 kg (11,000 lb) @ 10.7 m (35 ft) |
| Bare Pin Lift At Maximum Reach - Without Attachment - Long Felling Linkage | 7400 kg (16,300 lb) @ 8.2 m (27 ft) |
| Maximum Drawbar Pull | 101540 lb (46057.78 kg) |
| Maximum Reach - With Attachment | 28.2 ft in (8.6 m) |
Track
| Ground Clearance | 35 in (889 mm) |
| Track Length | 193 in (4902.2 mm) |
| Undercarriage Pitch | 8.5 in (215.9 mm) |
| Number Of Rollers | 9 per side |
| Tractive Effort | 104000 lb (47173.61 kg) |
| Undercarriage Size | 345 HEX |
Undercarriage
| Track Gauge | 8.51 ft in (2591 mm) |
| Shoe Size | 28 in (711 mm) |
| Track Pitch | 8.5 in (215.9 mm) |
| Tractive Effort | 104000.88 lb (47174 kg) |
Engine
| Engine Make | 2236 |
| Engine Model | C9 ACERT |
| Gross Power | 305 hp (227.5 kw) |
| Net Power | 282 hp (210.3 kw) |
| Power Measured @ | 2100 rpm |
| Displacement | 537.1 cu in (8.8 L) |
| Rated Power | 282 hp (210.3 kw) |
| Engine Model | Cat C9 ACERT |
Operational
| Operating Weight W/O Attachment | 68469 lb (31057 kg) |
| Fuel Capacity | 312 gal (1181 L) |
| Cooling System Fluid Capacity | 16.2 gal (61 L) |
| Engine Oil Capacity | 10.4 gal (39 L) |
| Hydraulic System Fluid Capacity | 97.8 gal (370 L) |
| Operating Voltage | 24 V |
| Alternator Supplied Amperage | 95 amps |
Weights
| Operating Weight - Without Attachment | 68468 lb (31056.6 kg) |
| Operating Weight - Without Attachment - Track Harvester Configuration | 69175 lb (31377.3 kg) |
| Operating Weight - With Attachment - Track Harvester Configuration - Long Felling Linkage | 79339 lb (35987.6 kg) |
Hydraulic System
| Pump Size - Travel Circuit | 110 cu in (1.9 L) |
| Pump Size - Boom, Implements | 110 cu in (1.9 L) |
| Pump Size - Saw Motor | 30 cu in (0.5 L) |
Service Refill Capacities
| Cooling System | 16.1 gal (61 L) |
| Fuel Tank | 312 gal (1181.1 L) |
| Hydraulic Tank | 85.3 gal (322.9 L) |
| Hydraulic System | 97.7 gal (369.9 L) |
| Engine Oil | 10.3 gal (39 L) |
| Swing Drive | 2.7 gal (10 L) |
Dimensions - Track Harvester Configuration
| Shipping Length - Without Attachment | 536 in (13614.4 mm) |
| Height - Without Attachment | 144 in (3657.6 mm) |
| Width 2 - Without Attachment | 142 in (3606.8 mm) |
| Width 1 - Without Attachment | 131 in (3327.4 mm) |
