551 Track Feller Buncher

Product Description

A 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.

Specifications
Us
Metric
Engine
Gross Power
305 HP
227.4 kW
Engine Model
Cat® C9 ACERT™
Rated Power
282 HP
210.3 kW
Displacement
537 in³
8.8 l
Operating Specifications
Maximum Reach - With Attachment
28.2 ft
8.6 m
Maximum Reach - With Attachment - Track Harvester Configuration
37 ft
11.3 m
Maximum Drawbar Pull
101540 lb
46058 kg
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)
Track
Undercarriage Size
345 HEX
Undercarriage Pitch
8.5 in
215.9 mm
Track Gauge
2591-2870 mm (102-113 in)
Track Length
193 in
4903 mm
Ground Clearance
35 in
889 mm
Tractive Effort
104000 lb
47174 kg
Number of Rollers
9 per side
Hydraulic System
Pump Size - Travel Circuit
110 gal/min
416.4 l/min
Pump Size - Boom, Implements
110 gal/min
416.4 l/min
Pump Size - Saw Motor
30 gal/min
113.6 l/min
Service Refill Capacities
Fuel Tank
312 gal (US)
1181 l
Cooling System
16.1 gal (US)
61 l
Engine Oil
10.3 gal (US)
39 l
Hydraulic Tank
85.3 gal (US)
323 l
Hydraulic System
97.7 gal (US)
370 l
Swing Drive
2.64 gal (US)
10 l
Weights
Operating Weight - Without Attachment
68468 lb
31057 kg
Operating Weight - Without Attachment - Track Harvester Configuration
69175 lb
31377 kg
Operating Weight - With Attachment - Track Harvester Configuration - Long Felling Linkage
79339 lb
35988 kg
Dimensions
Shipping Length - With Attachment
461 in
11709 mm
Shipping Length - Without Attachment
371 in
9423 mm
Height
144 in
3658 mm
Width 1
131 in
3327 mm
Width 2
142 in
3607 mm
Dimensions - Track Harvester Configuration
Shipping Length - Without Attachment
536 in
13614 mm
Height - Without Attachment
144 in
3658 mm
Width 1 - Without Attachment
131 in
3327 mm
Width 2 - Without Attachment
142 in
3607 mm
Standard/Optional

Standard Equipment

Electrical
Guards
Operator Environment
Powertrain
Undercariage
Other Standard Equipment
Hydraulics
Antifreeze

Optional Equipment

Track Systems
Other Equipment
Field Installed Attachments

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