Drapák NG Electro Hydraulic and Hydraulic Grapple - 0.4to15m3

HYDRAULIC CYLINDERS are made to operate at a pressure 350 p.s.i. with a test pressure of 500 p.s.i. All cylinders have ductile iron piston and glands with wear rings installed

HOSES AND FITTINGS conform to 4-bolt pad SAE-J5188 or SAE straight thread o-ring JIC-37). All hoses are manufactured to an SAE standard and hose couplings are crimp-on type. NPT fittings are not allowed (with the exception of the gauge port).

MOTOR has a service factor of 1.15, 230/460 v/3P/60C/(50C) with 1,800 rpm operating rating.

RETURN FILTERS are 10 microns (max) throw away type with color gauge indicator for visual inspection and are mounted outside of the reservoir for easy removal

DIRECTIONAL CONTROL VALVE is a load sense with 12 or 24-volt coils

HYDRAULIC PUMP Hydraulic pump is a piston type with variable displacement, horsepower limiters, and load sense valve, operating at 3,800 p.s.i. with 2.300 r.p.m. rating