Prop Type Prop Length
(m)
Safe Working
Load
(SWL)
Prop
Weight
(kg)
0 1.05 - 1.83 42kN @1050mm to 22kN @1830mm 13.6
1 1.6 - 2.8 34kN @1600mm to 12kN @2800mm 21.0
2 1.9 - 3.4 39kN @1900mm to 11kN @3400mm 21.8
3 2.17 - 3.975 35kN @2170mm to 7kN @3975mm 25.0
4 3.1 - 4.9 20kN @3100mm to 7kN @4900mm 29.5

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