CMI Twin Arborist Expedition Ascender – EXPTWIN

The CMI Twin Arborist Expedition Ascender is a single-handled dual ascender designed for professional arborists who need the versatility to work with multiple climbing techniques from one compact device. Two independent cams allow the ascender to manage two rope strands simultaneously while maintaining the convenience and control of a single ergonomic handle.

Designed for versatility in modern tree-climbing systems, the Twin Arborist Expedition can be used for doubled rope technique (DdRT), single rope technique (SRT), and twin-line ascent (DbRT). The large ergonomic handle provides ample clearance for gloved hands, while independent cam mechanisms provide secure rope engagement during ascent.

Features:

• Single-handled dual ascender
• Two independent rope cams in one device
• Supports doubled rope technique (DdRT)
• Supports single rope technique (SRT)
• Supports twin-line ascent (DbRT)
• Large ergonomic molded handgrip
• Accommodates gloved hands
• Independent cam operation
• Designed for professional arborist climbing
• Durable construction for repeated field use
• Compact alternative to carrying two separate handled ascenders

Manufacturer: CMI

Product: Twin Arborist Expedition Ascender

Manufacturer Model: EXPTWIN

Product Type: Dual-Rope Hand Ascender

Configuration: Single Device