Portfolio Click any image to open gallery and view larger. 10″ rod 15″ bore cylinder rebuilt here and reinstalled in factory. 6000 ton press repair on site. Crane rotating shaft- rebuilt and replated chrome. 108 foot boom on a concrete pumping truck- rebuilt all hydraulic cylinders. Before and after: broken rod and new rod on a Bobcat cylinder. Rebuilt stage cylinders on a large lift truck. Machining in progress on a custom 1 1/2″ x 8 foot long chrome rod. Rebuilt lift cylinders and hydraulic pump for the Cliff Hanger ride.