GOOD USED 2016 PERKINS 1104D-E44TA HYDRAULIC POWER UNIT FOR SALE. ELECTRONIC, 4 CYLINDER, TURBOCHARGED AND AIR TO AIR. RUN TESTED AND COMPLETE ON SKID WITH RADIATOR & CHARGE AIR COOLER, STARTER, ALT., MUFFLER, CONTROL BOX, AND 'FUNK' GEARBOX WITH 2 'OILGEAR' HYDRAULIC PUMPS. 60 LBS OIL PRESSURE. 30 DAY GUARANTEE ON THE BLOCK AND THE CRANK.