# CM® 4066 640 Lever Chain Hoist, 3 ton Load, 20 ft H Lifting, 95 lb Rated, 41 ft L Chain, 1-7/32 in Hook Opening

**Brand:** [CM](https://maxsupplyco.com/brands/CM)
**SKU:** 4066-10449
**MPN:** 4066
**Price:** $2,405.95 · in stock
**URL:** https://maxsupplyco.com/product/cm-4066

## Features

- Tough aluminum alloy construction and powder coat finish
- Weatherproof for outdoor service
- Simple construction with fewer parts for ease of maintenance and lower inventories
- Hoistaloy® hardened steel link type load chain for strength, long wear life and flexibility
- Weatherized weston type automatic braking system for positive load
- Easy, one-hand operation and control - only 58 pounds of pull required for 3/4 ton model capacity
- Forged upper and lower hooks with latches standard
- Free wheeling for fast and easy attachment to load
- Upper and lower latchlok hooks available for all capacities
- Optional load limiter protection device stops transmission of lever forces protecting against dangerous overload
- Optional anchor sling simplifies attachment to allow anchor hook to swivel in tight space applications (3/4 and 1-1/2 ton units only)
- Optional load sentry warns of overload condition
- Optional zinc plated chain available
- Unlimited lift
- Dragging, lifting, pulling, stretching construction and industrial

## Specifications

| Spec | Value |
|---|---|
| UPC | 043927640669 |
| Brands | CM |
| Series | 640 |
| Includes | Safety Latch Hooks |
| Handle Type | Long |
| Chain Length | 41 ft |
| Hook Opening | 1-7/32 in |
| Manufacturer | Columbus McKinnon Corporation |
| Load Capacity | 3 ton |
| Chain Material | Hardened Steel |
| Lifting Height | 20 ft |
| Package Quantity | 1/Each |
| Standard Approvals | ANSI/ASME B30.21 |
| Manufacturer Part Number | 4066 |

## Description

CM® Lever Chain Hoist, Series: 640, 3 ton Load, 20 ft Lifting Height, 16-15/16 in Minimum Between Hooks, 1-7/32 in Hook Opening, 95 lb Pull to Lift, 21-1/4 in Lever Length, 41 ft Chain Length, Hardened Steel Chain, 2 Reeving, Automatic/Weston Brake, Long Puller Handle

Features

- Tough aluminum alloy construction and powder coat finish

- Weatherproof for outdoor service

- Simple construction with fewer parts for ease of maintenance and lower inventories

- Hoistaloy® hardened steel link type load chain for strength, long wear life and flexibility

- Weatherized weston type automatic braking system for positive load

- Easy, one-hand operation and control - only 58 pounds of pull required for 3/4 ton model capacity

- Forged upper and lower hooks with latches standard

- Free wheeling for fast and easy attachment to load

- Upper and lower latchlok hooks available for all capacities

- Optional load limiter protection device stops transmission of lever forces protecting against dangerous overload

- Optional anchor sling simplifies attachment to allow anchor hook to swivel in tight space applications (3/4 and 1-1/2 ton units only)

- Optional load sentry warns of overload condition

- Optional zinc plated chain available

- Unlimited lift

- Dragging, lifting, pulling, stretching construction and industrial