Caterpillar 528 Skidder

Dimensions

Cable Width 174 in (442 cm)
Drum Capacity at Cable Width 38,189 ft (11,640 m)
Drum Diameter 1 in (2 cm)
Grapple Capacity – tongs tip to tip 10 cu ft (3 cu m)
Height – Top of Cab 2 ft (1 m)
Height of Grapple from Ground 9 ft (3 m)
Max Blade Height 13 in (33 cm)
Max Height of Boom 10 ft (3 m)
Max Line Pull – bare drum 230 lbs (104 kg)
Overall Length 10 ft (3 m)
Overall Width 10 ft (3 m)

Engine

Aspiration 30950.7
Engine Model 174.4
Power Measured @ 640.8 rpm
Torque Measured @ 55 rpm

Hydraulic System

Relief Valve Pressure 10.7 psi

Operating Specifications

Steering Angle 24.5 volts
Tire Size 7.6
Transmission Fluid Capacity 12 gal (45 l)

Transmission

Max Speed – Forward 23 mph (37 kph)
Number of Forward Gears 3
Number of Reverse Gears 18.8
Transmission Type 3

Undercarriage

Length of Track on Ground 3,306 ft (1,008 m)

Winch – Grapple Skidder

Drum Capacity – 25.4mm (1 in) 14 degrees
Ask A Question