Procurement of Hydraulic Pump Main (Part no. – 817HM01027) and Swing Pump (Part no. – 817HM01035) suitable for BEML Make Hydraulic Excavator model BE1000-1 & Hydraulic Pump ( Part no. – 157HM02005 ) suitable for BEML Make Hydraulic Excavator model BE-300LC through OEM/OPM/OES only.