Wolf Machinery & Supply
Industry Leaders In Underground Utilities

ST525

ST525:

The ST525 is a versatile, high-powered loader featuring both Z-bar and telescoping boom configurations with over 14 feet of reach. Powered by a 75 hp Kubota diesel engine, it boasts lightning-fast acceleration, a top ground speed of 21+ mph, and advanced LCD dash and joystick hydraulic controls. The ST525 X-tra version offers an impressive tipping load of 9,883 lbs—nearly matching its own 10,000-lb weight, making it a uniquely agile alternative to bulkier machines in its class.

  • Engine HP: 75
  • Operating Weight:
  • Open Cab – 11,844 lbs.
  • Enclosed Cab – 12,064 lbs.
  • Auxiliary Hydraulics: 21.5 / 35.7 GPM HF
  • Max Speed: 21.6 MPH
  • Tipping Load: 7,960 lbs. / 8,140 lbs.
  • Lift Height: 11’6”
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