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569 SM Stationary Mount Knuckleboom Loader
569 SM Stationary Mount Knuckleboom Loader
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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.

Standard Equipment

Operating Specifications

Knuckleboom Length
32.5 ft
Operating Weight
18945 lb
Swing Bearing - Gearing
Grapple Mounting Knuckle Length
9 in
Swing Bearing - Diameter
54 in
Electric Power Supply
460V: 60Hz; 575V: 60Hz
Electric Motor
100 HP
Swing Speed
7 r/min


Operating Weight
19145 lb

Hydraulic System

Hydraulic Pressure - Swing
2500 psi
Cylinders - Stick
178 mm X 102 mm (7 in X 4 in)
Cylinders - Live Heel
152 mm X 102 mm (6 in X 4 in)
Hydraulic Flow
170/204/61 L/min (45/54/16 gpm)
Swing Speed
7 r/min
Cylinders - Main
152 mm X 102 mm (6 in X 4 in)
Hydraulic Pressure - System
2500 psi


Gross Power
100 HP


Maximum Reach
36 ft

Service Refill Capacities

Fuel Tank
125 gal (US)
  • Motor Power Supply
  • Hydraulic System
  • Booms
  • Structural