We have finished the repair of pumps for Volvo EC340 excavator. In pumps gave been damaged parts of regulators and weared out parts of rotary groups.
We have reconditioned in our company engine Cummins QSM11 mounted in crawler excavator Hyundai 450 LC-7. The recondition included replacement of bearings, pistons, liners and gaskets. After mantling engine was tested on our test bench with break-in of the engine.