Mallick Sirajuddin

Perform Major & minor Service & repair, maintenance of complete range of Mobile concrete 
pumps, Truck mixers & Stationary pumps.
 Overhauling of Rexroth Hydraulic pumps
 Overhauling of Bidirectional Hydraulic motors
 Overhauling of Reduction gear box
 Overhauling of Transmissions
 Overhauling of Direction Control valves.
 Overhauling of PTO Gear
 Overhauling of Hydraulic Cylinders (Single acting, Double acting, double ended rod cyl)
 Renewal of Hydraulic pipes & Hoses
 Overhauling of Truck mounted Cranes
 Overhauling of slewing Gear units
 Overhauling of Grab units
 Overhauling of Counter balance valves
 Pressure parameter calibration of Hydraulic pumps & DCV

Diploma mechanical engineering from Karnataka state of university