K4.2X13/D7982C-A4 is a part of the Kraftberg line of hydraulic pumps, designed and manufactured by Kraft Power Corp. It is a direct driven, multi-stage, gerotor-style hydraulic pump, with a maximum displacement of 4.2 cubic inches per rotation. The pump is designed for use in continuous duty applications, operating at speeds up to 3000rpm. It is highly efficient and features a reduced noise level. This pump is ideally suited for applications in the construction, agricultural, and oil and gas industries. It is designed to meet the high demands of modern construction and other high-pressure, high-flow applications, while reducing energy costs and emissions.