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Sievert Crane & Hoist > Crane & Hoist Equipment & System > COFFING Hoist and Trolley > COFFING Air Powered Hoist > Item # TMM-140A  
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Item # TMM-140A, COFFING Hoist TMM-140 Air Manipulator Hoist 300 lb


COFFING TMM-140 Models - The ideal workstation hoist. Lightweight and portable, the unit weighs less than 20 pounds and operates at 100% (A5) duty cycle.

CAPACITY - Rated loads 300 lbs. / 140 kg.

SMOOTH OPERATION - Efficient rotary vane motor provides high uniform torque for quick response and smooth, quiet operation.

EASY TO USE - Handle-mounted pendant control for one-handed operation and load positioning.

VARIABLE SPEEDS - Precise and infinite speed control for accurate load spotting.

WIRE ROPE DESIGN - Self-winding galvanized lifting cable stores conveniently inside unit.

SUSPENSION - Swivel top and bottom hooks with safety latches standard, for portability and quick installation.

DISC BRAKE - Secures load and eliminates drift when pendant is released.


A 3/8” NPT air filter-regulator-lubricator is recommended for optimum operation. Spark resistant features are not available.

Specifications  · Applications


Standard Lift

6 ft 6 in


300 lb


22 3/4 in

Lift Speeds - Load Up

36 fpm

Lift Speeds - Load Down

59 fpm

Lift Speeds - No Load Up

49 fpm

Lift Speeds - No Load Down

39 fpm

Air Consumption

0.6 m³/min

D - Housing Dimensions

7 2/3 in

W - Housing Dimensions

7 7/8 in

L - Housing Dimensions

23 3/4 in

Max. Air Pressure

70 to 95 psi

Net Weight

18.7 lb

Ideal Applications Include:

Assembly Lines • Machine Shops • Cleaning and/or Dipping Operations Manufacturing Plants • Power Generating Stations • Shipping Departments Chemical Facilities • Fabricating Shops • Repetitive Lifting Applications Auto and Truck Repair • Handling Fixtures and Dies


How to Determine Your Air Hoist Requirements
(PDF, 148KB)

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