Item # 139A-E-48/78 (09806), Complete Unit Screw Extension Series

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All Categories > Mechanical Jacks > Simplex Mechanical Jacks > Mine Roof Supports > Item # 139A-E-48/78 (09806)

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Item # 139A-E-48/78 (09806), Complete Unit Screw Extension Series - 139A Family
Price $795.58

The A9225 Family is rated at 4 tons sustaining capacity, and is suitable for a wide range of mine maintenance applications. The aluminum alloy housing and base, coupled with a convenient carrying handle, make this unit exceptionally light and portable.
The A9225 Family incorporates a ratchet mechanism for speedy operation. Lever bar #10635 is ordered separately.
The 139A Family is a screw extension type roof support rated at 5 tons sustaining capacity. Designed for use as a safety prop, the 139A Family is suitable for cross timbering with wood or steel beams

Specifications

Head Style		E larger image

Order Number Domestic		09806

Dimension Between Flanges		8.13 inches

Stroke		30 inches

Minimum Height		48 inches

Maximum Height		78 inches

Base (inches)		6

Head Length (inches)		8.13

Head Width		2 inches

Weight		52 lbs.

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Item # 139A-E-48/78 (09806), Complete Unit Screw Extension Series - 139A Family

Head Style

Order Number Domestic

Dimension Between Flanges

Stroke

Minimum Height

Maximum Height

Base (inches)

Head Length (inches)

Head Width

Weight