Caterpillar has a full line of stationary mount loaders for a wide range of mill yard applications. Four models are available with onboard or remote power.
Caterpillar stationary mount loaders are completely pre-wired, tested and ready for on-site electric hookup, including installation kits with the required fasteners for mounting to steel or concrete pedestals. And with the Resilient Pad Mounting system, your workday will be productive and comfortable.
519 SM/EHC Stationary Mount Knuckleboom Loader
Overview
519 SM/EHC Stationary Mount Knuckleboom Loader
Caterpillar has a full line of stationary mount loaders for a wide range of mill yard applications. Four models are available with onboard or remote power.
Caterpillar stationary mount loaders are completely pre-wired, tested and ready for on-site electric hookup, including installation kits with the required fasteners for mounting to steel or concrete pedestals. And with the Resilient Pad Mounting system, your workday will be productive and comfortable.
Specifications
On standard loaders with operator’s station, the hydraulic pilot joystick controls and rocker swing pedal are ergonomically designed for ease of operation and maximum loader control required for the high cycle millyard applications.
The operator station is designed with comfort in mind. The spacious cabs feature a large, fully adjustable suspension seat with lumbar support. Fold-up armrests are fully adjustable to allow adjustment of the joystick controls to match the operator for ease of operation, increased performance.
Excellent visibility of the work area is provided through large tinted cab windows. Overhead visibility is maximized through the large, tinted Lexan skylight. Operator protection is afforded through the front guard. This swing-out guard is designed for quick and simple access to allow cleaning of the front window. »Learn More
Mounting System
The Resilient Pad Mounting System includes a set of special rubber isolators on each mounting fastener that absorbs stress in two directions. An additional hydraulic accumulator is built into the main boom cylinder circuit to further absorb peak-load shocks. »Learn More
Enclosed Components
Weatherproof electric service panels include starters, controls, transformers, circuit breakers and fuse blocks. »Learn More
Specifications
Dimensions
Maximum reach
30 ft
9.1 m
Operating Specifications
Knuckleboom Length
27 ft
8.2 m
Grapple Mounting Knuckle Length
9 in
228.6 mm
Swing Bearing Gearing
External
External
Swing Bearing Diameter
43 in
1092.2 mm
Electric Power Supply
460 Volt: 60 Hz
460 Volt: 60 Hz
Electric Motor
75 hp
56 kW
Operating Weight
15315 lb
6946.8 kg
Engine
Gross Power
75 hp
55.9 kW
Hydraulic System
Hydraulic Pressure - System
2200 psi
15168.5 kPa
Hydraulic Pressure - Swing
2400 psi
16547.4 kPa
Swing Speed
8 RPM
8 RPM
Cylinders - Live Heel
127 mm X 76 mm (5 in X 3 in)
127 mm X 76 mm (5 in X 3 in)
Cylinders - Main
152 mm X 102 mm (6 in X 4 in)
152 mm X 102 mm (6 in X 4 in)
Cylinders - Stick
152 mm X 102 mm (6 in X 4 in)
152 mm X 102 mm (6 in X 4 in)
Hydraulic Flow
167/125/83 L/min (44/33/22 gpm)
167/125/83 L/min (44/33/22 gpm)
Service Refill Capacities
Fuel Tank
42 gal
159 L
Weights
Operating Weight
15315 lb
6946.8 kg
Benefits & Features
Operator Station
On standard loaders with operator’s station, the hydraulic pilot joystick controls and rocker swing pedal are ergonomically designed for ease of operation and maximum loader control required for the high cycle millyard applications.
The operator station is designed with comfort in mind. The spacious cabs feature a large, fully adjustable suspension seat with lumbar support. Fold-up armrests are fully adjustable to allow adjustment of the joystick controls to match the operator for ease of operation, increased performance.
Excellent visibility of the work area is provided through large tinted cab windows. Overhead visibility is maximized through the large, tinted Lexan skylight. Operator protection is afforded through the front guard. This swing-out guard is designed for quick and simple access to allow cleaning of the front window.
Mounting System
The Resilient Pad Mounting System includes a set of special rubber isolators on each mounting fastener that absorbs stress in two directions. An additional hydraulic accumulator is built into the main boom cylinder circuit to further absorb peak-load shocks.
Enclosed Components
Weatherproof electric service panels include starters, controls, transformers, circuit breakers and fuse blocks.
Motor Options
Electric motors range in horsepower from 75 to 100 hp and are totally enclosed and rated for severe duty. Power supply wiring packages provide for 440V/60Hz US or 575V/60Hz Canadian service.
Boom Length Options
Heavy-duty boom options range in length from 7.6 m to 10.9m (25’ to 36’) for handling a variety of tree lengths.
United States / Canada [change]
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