Yoke 8-591 Digital Oilfield Hoist Block 4 Ton (8″ Sheave, 3/8″ – 1/2″ Wire Rope)

Yoke’s Oilfield Hoist Block is manufactured of the highest quality alloy steel. The part number, wire rope size and working load limit are marked on each block.

Features:

• Supplied with sealed tapered bearings for extended product life and faster line speeds
• Manufactured by ABS Type Approval and an API Q1 Certified facility
• Minimum Ultimate Load is 4 times the Working Load Limit
• Digital Chip embedded with Certificate for serial Traceability

Specifications:

• Sheave Diameter: 8″
• Bearing Type: Tapered Bearing
• Wire Rope Size: 10mm -13mm (3/8″ – 1/2″)
• Working Load Limit (WLL): 4.00 tons (8800 lbs)
• Design Factor 4:1