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Product Description
Product Description:
CM Series 657 lever chain hoists are metric-rated, manually operated hoists designed for lifting, pulling, stretching, tensioning, and positioning loads. The listed configurations include 1-1/2, 3, and 6 Ton capacities with lifting heights ranging from 5 to 20 ft. Their compact and portable construction is suited to construction, commercial, maintenance, fabrication, and industrial rigging applications where powered lifting equipment is unnecessary or unavailable.
An impact-resistant stamped steel housing protects the internal operating components during demanding use. Double-reduction gearing helps minimize the handle effort required to move a rated load, while the short cushioned-grip handle supports controlled operation in restricted spaces. The handle can rotate through 360 degrees, allowing the operator to reposition it when nearby structures limit the available operating arc.
A one-handed freewheeling mechanism allows unloaded slack chain to be taken up or positioned quickly before the load is engaged. Once operating under load, the enclosed screw-and-disc brake helps protect the braking surfaces from dirt and moisture while providing positive load positioning. Through-hardened load chain supports repeated lifting and pulling service, and upper and lower hooks with retaining latches help keep properly seated rigging engaged.
Material:
Impact-resistant stamped steel housing
Stamped steel ratchet lever
Through-hardened load chain
Cushioned operating-handle grip
Compatible With:
Properly rated fixed suspension and anchoring points
Properly rated hook-mount beam clamps and trolleys
Capacity-matched slings and rigging attachments
Uses:
Lifting and lowering industrial loads
Pulling and positioning machinery
Stretching and tensioning applications
Equipment installation and alignment
Construction and fabrication work
Plant maintenance and repair
Rigging in confined work areas
Key Features:
Available in 1-1/2, 3, and 6 Ton capacities
Available with multiple lifting heights
Compact and portable configuration
Double-reduction gearing
360-degree rotating handle
One-handed freewheeling mechanism
Enclosed screw-and-disc load brake
Through-hardened load chain
Hooks equipped with retaining latches
Metric-rated construction
| Specification | Value |
|---|---|
| Pull to Lift Rated Load | 76 lb |
| Minimum Between Hooks | 22-3/4 in |
| Lifting Height | 15 ft |
| Load Capacity | 6 ton |
| Series | 657 |