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519 SM Stationary Mount Knuckleboom Loader

Product Description

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
Us
Metric
Engine
Gross Power
75.0 hp
55.9 kW
Operating Specifications
Knuckleboom Length
27.0 ft
8.2 m
Grapple Mounting Knuckle Length
9.0 in
228.6 mm
Swing Bearing Diameter
43.0 in
1092.2 mm
Swing Bearing Gearing
External
Electric Motor
75.0 hp
56.0 kW
Electric Power Supply
460 Volt: 60 HZ
Operating Weight
15915.0 lb
7218.9 kg
Weights
Operating Weight
15915.0 lb
7218.9 kg
Service Refill Capacities
Fuel Tank
42.0 gal
159.0 L
Hydraulic System
Cylinders - Live Heel
127 mm X 76 mm (5 in X 3 in)
Cylinders - Main
152 mm X 102 mm (6 in X 4 in)
Cylinders - Stick
152 mm X 102 mm (6 in X 4 in)
Hydraulic Flow
167/125/83 L/min (44/33/22 gpm)
Hydraulic Pressure - Swing
2400.0 psi
16547.4 kPa
Hydraulic Pressure - System
2200.0 psi
15168.5 kPa
Swing Speed
8.0 RPM
8.0 RPM
Dimensions
Maximum reach
32.6 ft
9.9 m
Standard/Optional

Standard Equipment

Motor Power Supply
Hydraulic System
Booms
Structural

Optional Equipment

575 Volt (60 Hz) Electric Power Supply
Non-Continuous Limited Rotation
Oil Reservoir Heater
7.6 m (25’) Knuckleboom
9.1 m (30’) Knuckleboom
30.5 cm (12”) Grapple Mounting Knuckle
Single “V” Heel
Double “VV” Heel
Air Conditioner
Concrete Mounting
30” Subframe Riser Mounting

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