PERFECT WORKING CONDITION FORD F 350. POWERFUL V 10 DUALLY NO SINGLE LEAK FROM HYDRAULIC SYSTEMS ENGINE TRANSMISSION OR REAR END.DUAL CONTROLSDUAL POWER HYDRAULIC SYSTEMSELECTRIC OVER HYDRAULIC POWERED BY BIGGEST BATTERIE ON THE MARKET AND. OVERSIZED HYDRAULIC PUMP ALSO SECOND HYDRAULIC SYSTEM POWERED BY HONDA GAS ENGINE.