gmsminerepaircom G M S M i n e R e p a i r M a i n t e n a n c e S P E C I A L I Z E D MINING S E R V I C E S G R OUND C O N T R O L 3013348186 15 Pumpable Cribs Pumpable Cribs Long pumping distance up to 15000 ft Can be pumped from the surface Efcient material handling Rapid installation Rapid strength gain provides quick support Yieldable support Peak Loads 30 in 240 Tons 27 in 218 Tons 24 in 172 Tons