519 Trailer Mount Knuckleboom Loader

The Caterpillar Loader is built using advanced design technology, for the strength and reliability needed to meet the demands of high production delimbing and loading. Features such as smooth and responsive joystick controls, quiet comfortable operator stations and powerful Cat engines provide the performance you've grown to expect from Caterpillar machines.

Operator Station


The ergonomically designed operator station provides greater operator comfort for increased productivity and reduced fatigue.


Superior Visibility


Designed for maximum visibility, operator comfort and safety.


Hydraulic Packages


A wide variety of factory installed hydraulic packages increase jobsite performance and versatility.


Delimber-Slasher Package


The DS package is a complete factory installed timber merchandising system consisting of a knuckleboom loader and grapple, trailer with trailer-mounted delimber and ground saw slasher.


Engine

Gross Power

156 hp

Engine Model

Cat® C6.6 ACERT™

Engine RPM - Full Load Governed

2200 RPM

Operating Specifications

Knuckleboom Length

27 ft

Swing Bearing Diameter

43 in

Swing Bearing Gearing

External

Maximum Reach

27 ft

Swing Speed

8 RPM

Weights

Operating Weight

19099 lb

Counterweight

1100 lb

Service Refill Capacities

Hydraulic Tank

35 gal

Fuel Tank

71 gal

Hydraulic System

Hydraulic Pressure - Swing

2400 psi

Cylinders - Stick

152 mm X 102 mm (6 in X 4 in)

Cylinders - Main

152 mm X 102 mm (6 in X 4 in)

Cylinders - Live Heel

152 mm X 102 mm (6 in X 4 in)

Cylinders - Stabilizer

152 mm X 102 mm (6 in X 4 in)

Hydraulic Pressure - System

2250 psi

Hydraulic Flow

167/125/83 L/min (44/33/22 gpm)

Dimensions

Stabilizer Pad Size

559 mm X 660 mm (22 in X 26 in)

Stabilizer Spread at Max Down Reach

164 in

Stabilizer Reach Below Grade

14 in

Stabilizer Spread at Grade

180 in

Store Locations

Columbus, MS
Full Service Location

Greenwood, MS
Full Service Location

Tupelo, MS
Full Service Location

Tupelo , MS
CAT Rental Store

Memphis, TN
Regional Headquarters

Nashville (LaVergne), TN
Corporate Headquarters

Camden, TN
Full Service Location

Clarksville, TN
Full Service Location

Cookeville, TN
Full Service Location

Jackson, TN
Full Service Location

Manchester, TN
Full Service Location

Nashville (LaVergne), TN
CAT Rental Store

Memphis , TN
CAT Rental Store

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