Hydraulics Hydraulic Slew Australian Made Hydraulic Davit Slew arrangement Solid Bronze Worm Wheel and Hardened Worm Drive 316 stainless steel hydraulic davit head Hydraulic Luff Australian Made 316 Stainless Steel Hydraulic Luffing Cylinder Inbuilt Counterbalance Valve 2205 Duplex Stainless Steel Rod. Hydraulic Winch Hydraulic drum winch OR Australian Made Linear Winch with Inbuilt Counterbalance Valve 2205 Duplex Stainless Steel Rod Made specially to suit required load capacity