Pipe bursting operations often require winch units that are highly mobile, feature high line pull, and excel in situations where operating room is at a premium. Typical features on these units include:

• Line pull up to 100,000 lbs and beyond
• AutoAdvance Line Spoolers for any size winch, providing perfect spooling on any drum
• Controls to monitor line distance, speed, and tension
• Self-contained systems
• Excavator mounted units for maximum mobility.

APPI has been providing standard and specialty units to meet these types of requirements for years. If one of our standard Columbia units does not meet your requirements, APPI will design one that will.