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(800) 446-9858
(941) 505-7800
(941) 505-2308 FAX


26855 Airport Road
Punta Gorda, FL 33982

Supertrak — SK450 PP

The SK450 PP (Power Pack) boosts hydraulic power for applications such as foresty mulching, land clearing and vegetation management. It can be mounted to a variety of machines, including excavators where it can replace the couterweight. All major components are CAT® for excellent product support from your local CAT dealer or Supertrak directly.


  • Base unit: CAT® C321 or Komatsu P228
  • Horsepower: 450 (CAT® C-13)
  • Electrical: 2 battery, 24 volt system
  • Fuel capacity: 130 gal


  • 140 gpm @ 140 psi, closed-loop system


  • 7.0 with 800 mm shoe
  • 6.2 with 900 mm shoe


  • High-debris, ambient-temp radiator and cooling system with reversing fan


  • 68,400 lbs (31,100 kg), incl. FECON BH250 Head

Safety Features

  • Low engine, low hydraulic oil shut-off
  • Lexan front and boom side
  • Full guard package
  • Outboard cat walks
  • Emergency front egress


  • FECON BH250 EXC-3 with 2x125cc Rexroth motors; 48” cut width
  • SHINN SC-150; 36” cut width