* HYDRAULIC CYLINDERS
Hydraulic cylinders are made to operate at a pressure 5,000 p.s.i. with a test pressure of 5,200 p.s.i. All cylinders have ductile iron pistons and glands with wear rings installed.
* HOSES AND FITTINGS
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).
The diesel motor is an air-cooled engine with an operating r.p.m. of 2,300.
*Anvil offers an upgrade to a water-cooled engine with an operating r.p.m of 2,300.
* RETURN FILTERS
Return filters are mounted outside of the reservoir for easy removal. Filters are 10 micron (max) throw away type with color gauge indicator for visual inspection.
* HYDRAULIC PUMP
The hydraulic pump is a piston type with an operating pressure up to 3,800 p.s.i. and a r.p.m. rating of 2,300. It is a variable displacement pump which is pressure compensated with load sense.
* PLATE AND BAR STOCK
A combination of T-1 alloy steel with a minimum yield of 100,000 p.s.i. and Brinell hardness of 321-360 and Tri-10 alloy with a minimum yield of 50,000 p.s.i. and a Brinell hardness of 280-321. The proper steel is selected in particular areas where it is best utilized for strength, abrasive resistance, flexibility and weldability.