Mine Roof Support Screw Extension - 139A Series
Mine Roof Support Screw Extension - 139A Series
SKU:MEC-efdf07
Versatile Mine Roof Support Screw Extension for secure safety propping in mines. Durable, lightweight design with 5-ton capacity & adjustable height range.
Regular price
$349.99
Regular price
Sale price
$349.99
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Mine Roof Support Screw Extension - 139A Series
$349.99
Quantity: 1
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Mine Roof Support Screw Extension - 139A Series
$349.99
Quantity: 1
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The Mine Roof Support Screw Extension - 139A Series offers a robust solution for safety propping in mines, with a 5-ton sustaining capacity. Featuring a durable aluminum alloy housing and base, this unit is lightweight yet sturdy, making it ideal for cross timbering applications. The ratchet mechanism ensures quick and efficient operation, while the 30-inch stroke and adjustable height range from 48 to 78 inches provide versatile support options. With a support area of 36 sq. inches and weighing 52 lbs., this series guarantees stability and reliability in mine maintenance tasks.
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Product Specifications
Specifications Base Inches
6
Specifications Head Length Inches
9
Specifications Head Style
S
Specifications Head Width
4 inches
Specifications Maximum Height
78 inches
Specifications Minimum Height
48 inches
Specifications Order Number Domestic
09821
Specifications Stroke
30 inches
Specifications Support Area
36 sq. inch
Specifications Weight
52 lbs.