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Caterpillar 522 Feller Buncher

The Caterpillar 522 Feller Buncher boasts impressive specifications for heavy-duty forestry operations. With a boom lift capacity of 9039 lbs and a maximum reach of 32.2 ft, this machine offers exceptional performance and efficiency. The engine delivers a gross power of 284 hp, while the hydraulic system ensures smooth operation with a fluid capacity of 79.3 gallons. Built for durability and precision, the Caterpillar 522 is a reliable choice for tackling challenging forestry tasks.


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General Specifications

Boom

Bare Pin Lift at Max Reach15,653 lbs (7,100 kg)
Lift Capacity at Max Reach9,039 lbs (4,100 kg)
Max Reach w/ Head32 ft (10 m)

Dimensions

Forward Tilt20 degrees
Ground Clearance3 in (7 cm)
Height13 ft (4 m)
Height - Top of Cab13 ft (4 m)
Max Reach27 ft (8 m)
Overall Length28 ft (9 m)
Overall Width11 ft (3 m)
Shipping Length - tilt27 ft (8 m)
Shipping Length - With Attachment431 in (1,095 cm)
Shipping Length - Without Attachment340 in (864 cm)
Side Tilt11 degrees
Width 1126 in (320 cm)
Width 2137 in (348 cm)

Dimensions - Track Harvester Configuration

Height - Without Attachment152 in (386 cm)
Shipping Length - Without Attachment318 in (808 cm)
Width 1 - Without Attachment126 in (320 cm)
Width 2 - Without Attachment137 in (348 cm)

Engine

Displacement537 cu in (8,802 cu cm)
Gross Power284 hp (212 kw)
Net Power263 hp (196 kw)
Power Measured @2100 rpm
Rated Power263 hp (196 kw)

Hydraulic System

Pump Size - Boom, Implements12 cu in (190 cu cm)
Pump Size - Saw Motor3 cu in (56 cu cm)
Pump Size - Travel Circuit12 cu in (200 cu cm)

Operating Specifications

Alternator Supplied Amperage95 amps
Bare Pin Lift at Maximum Reach - Without Attachment7100 kg (15600 lb) @ 6.1 m (20 ft)
Bare Pin Lift at Maximum Reach - Without Attachment - Track Harvester Configuration4100 kg (9100 lb) @ 9.0 m (29.5 ft)
Cooling System Fluid Capacity16 gal (61 l)
Engine Oil Capacity10 gal (39 l)
Fuel Capacity140 gal (530 l)
Hydraulic System Fluid Capacity79 gal (300 l)
Maximum Reach - With Attachment27 ft (8 m)
Maximum Reach - With Attachment - Track Harvester Configuration32 ft (10 m)
Operating Voltage24 volts
Operating Weight65,711 lbs (29,806 kg)
Operating Weight w/o Attachment67,043 lbs (30,410 kg)

Service Refill Capacities

Cooling System16 gal (61 l)
Engine Oil10 gal (39 l)
Fuel Tank140 gal (530 l)
Hydraulic System79 gal (300 l)
Hydraulic Tank69 gal (262 l)
Pony Fuel Tank - Optional90 gal (341 l)
Swing Drive3 gal (10 l)

Track

Ground Clearance33 in (84 cm)
Track Length189 in (480 cm)
Tractive Effort75,500 lbs (34,246 kg)
Undercarriage Pitch8 in (20 cm)
Undercarriage SizeD6H HD

Undercarriage

Ground Clearance3 ft (1 m)
Shoe Size24 in (61 cm)
Track Gauge9 ft (3 m)
Track Length16 ft (5 m)
Track Pitch8 in (20 cm)
Tractive Effort75,500 lbs (34,246 kg)

Upperstructure Leveling

Front20 degrees
Side11 degrees

Weights

Operating Weight - Without Attachment67,040 lbs (30,409 kg)
Operating Weight - Without Attachment - Track Harvester Configuration65,710 lbs (29,806 kg)


39.95234 \\ -75.16379 \\ Fort Washington \\ PA