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Caterpillar

528

Skidder

Max Speed - Forward
22.9 mph
All skidders/yarders
Caterpillar 528 Skidder
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Specifications

25 data points

Operating Specifications

Operating Specifications specifications
Transmission Fluid Capacity11.9 gal
Steering Angle—
Tire Size7.6

Engine

Engine specifications
Engine Model174.4
Power Measured @641 rpm
Aspiration30950.7
Torque Measured @55 rpm

Hydraulic System

Hydraulic System specifications
Relief Valve Pressure11 psi

Dimensions

Dimensions specifications
Height - Top of Cab25 in
Overall Length115 in
Overall Width115 in
Drum Diameter1 in
Drum Capacity at Cable Width458,268 in
Max Line Pull - bare drum230 lb
Cable Width174 in
Max Blade Height13 in
Grapple Capacity - tongs tip to tip4.03 yd³
Height of Grapple from Ground104 in
Max Height of Boom118 in

Transmission

Transmission specifications
Max Speed - Forward22.9 mph
Number of Reverse Gears19
Transmission Type3
Number of Forward Gears3

Undercarriage

Undercarriage specifications
Length of Track on Ground39,672 in

Winch - Grapple Skidder

Winch - Grapple Skidder specifications
Drum Capacity - 25.4mm (1 in)14 °

Comparable machines

Other skidders/yarders in a similar weight class.