Zipline Trolleys

Professional zipline trolleys are the central carriers that riders use to glide along the zip line course. Here’s a breakdown of their key features and considerations:

Durability and Reliability:

• • Made from high-strength materials like steel or aluminum to withstand frequent use and harsh outdoor conditions.
  • Designed for smooth gliding with minimal friction to ensure a fun and efficient ride.

Safety Features:

• • Professional trolleys should incorporate safety features like auto-locking mechanisms that engage with the zip line cable upon trolley arrival at the braking zone (in some models).
  • Some trolleys may have a secondary braking system for added redundancy.

Sheaves and Wheels:

• • Sheaves are the grooved wheels of the trolley that ride along the zip line cable.
  • Professional trolleys typically have sealed bearings in the wheels for smooth operation and minimal maintenance.
  • Some trolleys may have dual sheaves for increased stability and weight capacity (dual sheave zip trolley).

Trolley-Carrier Connection:

• • The trolley connects to the rider’s zip line harness through a secure attachment point or carabiner.

Additional Considerations:

• • Weight Capacity: Choose a trolley with a weight capacity exceeding the maximum expected rider weight.
  • Compatibility: Ensure the trolley is compatible with the specific zip line cable diameter and braking system used in your course.
  • Ease of Use: Trolleys should be easy for riders to attach and detach from the zip line cable.