Chain pulley block, Driven Type : Hydraulic

Product Description

• Load lifting & suspension hooks are as per ISS 3815 or BSS 482.
• All gears are accurately machine cut from special alloy steel and case hardened.
• Load lifting chains are short link calibrated of high tensile steel as per ISS No. 6216 (Part II) / 1970, grade 80.
• Screw and friction disc type self actuating load pressure brake, duly hardened to eliminate wear.
• Rigid frame built of mild steel sections.
• Load wheel and hand chain wheel made of M.I. or graded cast iron castings.
• Each chain block tested to 50 % safe overload and supplied with test certificate.
• Load wheel is mounted on two ball bearings for smooth operation.
• Chain blocks confirm to ISS No. 3832 in all respects and duty class II.
• Standard lift manufactured 3 meters, but can be supplied in any longer lift.