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527 Track Skidder

  • OVERVIEW
  • SPECIFICATIONS
  • STANDARD / OPTIONAL
PRODUCT DESCRIPTION

The Cat 527 Skidder is designed and built specifically for log skidding applications. The 527's extended track roller frame and weight-forward bias make it well suited for mountainous and soft underfoot logging operations. The skidder's ergonomic and spacious operator's environment allow for increased comfort and production. The 527's standard forestry guarding and undercarriage design ensure the durability required in logging applications. Both Cable and Swing-boom Grapple configurations are provided to suit a wide range of skidding applications.

Engine
  • Net Flywheel Power - 150 HP
  • Engine Model - Cat® 3304 DIT
  • Gross Power - 166 HP
  • Displacement - 425 in³
  • Service Refill Capacities
  • Cooling System - 9.7 gal (US)
  • Engine Crankcase and Oil Filter - 5.8 gal (US)
  • Final Drive - Each - 1.7 gal (US)
  • Fuel Tank - 75.3 gal (US)
  • Hydraulic Tank - 10.5 gal (US)
  • Recoil Spring Housing - Each - 7.1 gal (US)
  • Transmission - 39.1 gal (US)
  • Winch Sump (527 Winch) - 19.5 gal (US)
  • Weights
  • Operating Weight - Cable - 41217 lb
  • Operating Weight - Grapple - 48281 lb
  • 527CA Winch with Freespool
  • Cable Size - Optional - 0.88 in
  • Cable Size - Recommended - 0.75 in
  • Drum Capacity - Optional Cable - 180 ft
  • Drum Capacity - Recommended Cable - 267 ft
  • Drum Diameter - 10 in
  • Drum Width - 13 in
  • Maximum Linepull - 69200 lb
  • Maximum Linespeed - 143 ft/min
  • Weight - 2600 lb
  • Undercarriage - Cable
  • Grouser Height - 2.56 in
  • Shoes/Side - 41
  • Track Gauge - 85.04 in
  • Track Rollers/Side - 7
  • Track on Ground - 112.05 in
  • Width - Shoe - 22.01 in
  • Width - Shoe - Optional - 24.02 in
  • Undercarriage - Grapple
  • Grouser Height - 2.56 in
  • Shoes/Side - 43
  • Track Gauge - 85.04 in
  • Track Rollers/Side - 8
  • Track on Ground - 126.34 in
  • Width - Shoe - 29.92 in
  • Transmission
  • Steering - Clutch/Brake
  • Torque Converter Type - Skidder
  • Travel Speed - Forward 1 - 2.3 mile/h
  • Travel Speed - Forward 2 - 4.1 mile/h
  • Travel Speed - Forward 3 - 7.1 mile/h
  • Travel Speed - Reverse 1 - 2.8 mile/h
  • Travel Speed - Reverse 2 - 5.1 mile/h
  • Travel Speed - Reverse 3 - 9 mile/h
  • Blades
  • 527 PAT - Blade Capacity* - 3.07 yd³
  • 527 PAT - Blade Height - 36.3 in
  • 527 PAT - Blade Width - 136.22 in
  • 5P-PAT - Blade Capacity* - 4.93 yd³
  • 5P-PAT - Blade Height - 47.24 in
  • 5P-PAT - Blade Width - 128.82 in
  • Blade Type - 5P-PAT, 527 PAT
  • Dimensions
  • CA - Overall Width without Blade and with 559 mm (22 in) Shoes - 107.09 in
  • GR - Overall Width without Blade and with 760 mm (30 in) Shoes - 118.9 in
  • Standard Equipment
  • ANTIFREEZE
  • ELECTRICAL
  • HYDRAULICS
  • GUARDS
  • OPERATOR ENVIRONMENT
  • POWER TRAIN
  • UNDERCARRIAGE
  • Optional Equipment
  • BULLDOZER
  • ELECTRICAL
  • GRAPPLE – (527GR)
  • GUARDS
  • OPERATOR ENVIRONMENT
  • UNDERCARRIAGE
  • WINCH – (527CA)