RS139AS78114, Roof Support - Screw (44,5 kN) Extension, 5 ton (44,5 kN) Capacity, 36 in (914,4 mm) Stroke, 114 in (2895,6 mm) Maximum Height, S Type Head 9 x 4 in (228,6 x 101,6 mm)
Item ID: RS139AS78114
$1,093.64
Free ShippingEst. Ship date is Fri, Oct 23rd 2026
Product Description
- The 139A family is a screw extension type roof support rated at 5 tons (44,5 kN) sustaining capacity.
- CE Compliant - Our Jack design specifications meet or exceed ANSI /ASME B30.1 Safety Standards.
- Carrying Handle - Integrated welded handle for ease of transport and positioning.
- Holds the load indefinitely without creep down.
Product Specifications
Capacity (Imperial tons)5
Capacity (kn)445
Weight (lbs)64
Available - Backorder
About this Product
- The 139A family is a screw extension type roof support rated at 5 tons (44,5 kN) sustaining capacity.
- CE Compliant - Our Jack design specifications meet or exceed ANSI /ASME B30.1 Safety Standards.
- Carrying Handle - Integrated welded handle for ease of transport and positioning.
- Holds the load indefinitely without creep down.
Units:
Capacity (Imperial tons)5
Stroke (inch)36
Power SourceMechanical
Support Capacity (tons)5
Head TypeS Type Head - 36 square inches in support area.
Head Length (in)9
Head Width (in)4
Weight (lbs)64
Units:
Dimension A78"
Dimension B114"
Dimension C6"
Dimension D9"
Dimension E4"