The TCLM Air Powered Trolley Hoist from Harrington is a premium, lubrication-free lifting solution that combines vertical hoisting with horizontal travel to deliver unmatched flexibility in industrial material handling. Engineered for clean environments and continuous duty, this hoist system gives you the power to lift—and move—medium to heavy loads with precision, safety, and minimal maintenance.

Key Features & Benefits

Lube-Free Operation
No oil, no mess: the hoist requires no external lubrication, making it ideal for clean or sensitive environments where contamination must be avoided.

Integrated Air-Powered Trolley
The MCL air trolley built into the system provides seamless horizontal travel along the beam. Together with the vertical lift, it forms a complete, mobile lifting system.

Unlimited Duty Cycle
Rated for 100% duty, the TCLM is designed for continuous use over long shifts—ideal for demanding industrial operations.

High Speeds & Precision Control
Equipped with a spring-loaded multi-vane motor, the hoist allows fast lift rates while offering feathering (fine control) for precise placement. Speed adjustment is externally accessible (no special tools needed) to suit different tasks.

Sturdy, Corrosion-Resistant Construction

• For lighter capacities (¼ to 1 ton): cast aluminum body for ease of handling and portability.
• For larger capacities (3 to 6 tons): rugged cast iron housing with powder-coated finish ensures durability in harsh environments.
• Nickel-plated load chain resists corrosion, abrasion, and wear.
• Internal disc brakes (protected from external elements) provide reliable load holding.

User-Friendly Design Features

• External speed adjustment screw (tool-free)
• Side guide rollers and versatile wheels to adapt to flat or tapered beam flanges
• Drop stops, rubber bumpers, and muffler to reduce noise and increase safety and operator comfort

Specifications & Technical Data

• Capacity Range: ¼ ton to 6 tons
• Air Requirements:
    • Operating pressure: 60–90 psi
    • Minimum air filtration: 5 micron or finer
    • Inlet port: ¾" NPT
    • Minimum hose size: ½" (for ¼–2 ton) / ¾" (for 3–6 ton)
• Temperature/Humidity Limits: +14 °F to 140 °F; humidity ≤ 85%
• Headroom / Dimensions / Load Chain: Varies by model (e.g., 3-ton model uses 12.5 mm chain for single fall)
• Pendant Control Only (no cord control option for trolley models)

Typical Applications

The TCLM Air Powered Trolley Hoist excels in settings where cleanliness, flexibility, and continuous performance are priorities. Use it in:

• Cleanrooms, paint shops, or pharmaceutical/food processing areas
• Heavy manufacturing, foundries, or machine shops
• Production lines where loads must be lifted, traversed, and precisely positioned
• Facilities that require low-maintenance equipment with reliable operation