(2) Rebuilt Gardner Denver PZ-8 Triplex Mud Pump powered by a rebuilt Caterpillar D-398.  This unit will be mounted on a new three runner oilfield type skid and unitized with the following equipment: (1) New chain drive assembly (includes drive sprocket, bull sprocket, hubs, lay shaft, bearing housings, bearings, seals, air clutch, clutch drum, clutch support, drive chain, oil tight chain case and lubrication system),  (1) 5,000 psi discharge strainer cross, (1) 5,000 psi pulsation dampener, (1) 3” 5,000 psi shear relief valve, (1) 2” 0-6,000 psi mud pressure gauge, (1) pinion driven 250 Series 5x6 charge pump, (1) pinion driven liner wash system with 1x1-1/2 pump, (1) air volume tank, (1) diesel day tank, and (1) New set of fluid end expendables.