Coal Power hydraulic hose is recommended for high-pressure hydraulic lines in longwall mining equipment and roof-support systems. Built with four to six layers of alternating spiraled, hightensile steel wire over a fabric layer, it has a 5000-psi dynamic working pressure and 6000 to 6700 psi static pressure. Available in 34- to 2-in. ID and 121- to 200-ft continuous lengths, it is compatible with petroleumbased or water emulsion fluids and is available with abrasion resistant
MegaTuff cover. Gates Corp., (800) 777-6363, www.gates.com/mining
