Penny Duke Prop features

Proven, reliable design, trouble free in operation
Overload protection through the extension
Separate valves for setting, release, and yield
Guard tube protects cylinder
Rapid, safe, extension and setting
Easy, safe release and withdrawal
Remote release by hook and chain
Fine control by two stage release valve
Consistent setting and yield characteristics
Self contained unit with closed circuit hydraulics

Nigel Ingram | Sales Manager | Mining Services
T: +44 01246 811475 | M: 07799 696884

E: nigel.ingram@pennyhydraulics.com

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A Penny Duke Prop supporting
a long wall at 30 degrees inclination

 

 

Penny Hydraulics Limited - Registered Office: Station Road, Clowne, Chesterfield, Derbyshire, S43 4AB - Registered No: 1380206

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