... ,K909,K904E,K905/A/B,K906,k907k910,k912,k914,k935.....,CATERPILLAR:D4D/E,D4DLGP/SA,D6C/LGP/SA,D6D/LGP/SA ... . Road Rollers; F. Drilling Rigs; Breaker 2.Technology data : These engines have the advantages of The lowest operating and Maintenance cost ... /min)Max. operating pressure24.5 / 21 (Mpa)Hydraulic oil tank105L, CATERPILLAR, KOMATSU, HITACHI, Gear assembly