McKissick 751 Series Bridge Crane Block - 7.5 Ton - 9/16 in Wire Rope - 12 in Sheave

Product Description

The McKissick 751 Series Bridge Crane Block is a heavy-duty overhead block engineered for demanding bridge crane and overhead lifting applications. Constructed to handle a 7.5-ton working load, this block accommodates up to 9/16 in wire rope and features a 12 in outside diameter sheave with 1 groove, providing a reliable single-part line configuration for industrial hoisting systems. Its robust design is intended for use in steel mills, fabrication shops, shipyards, and other heavy industrial environments where consistent, high-cycle performance is required.

The block measures 25.44 in H x 13.44 in W x 4.25 in THK, offering a slim yet structurally sound envelope for integration into bridge crane systems. The sheave geometry and groove profile are matched to the specified cable diameter to minimize wear and extend rope service life under sustained load cycles. The overhead configuration is designed for direct integration with crane bridge and trolley systems, ensuring proper load alignment and smooth operation during lifts.

McKissick's 751 Series blocks are part of a well-established product family known for durability and engineering precision in overhead material handling. These blocks are commonly specified by crane OEMs, maintenance engineers, and rigging professionals who require dependable performance in continuous-duty overhead crane service.

Material:

Steel construction (confirm specific alloy and finish with manufacturer documentation)

Compatible With:

9/16 in wire rope Bridge crane and overhead crane trolley systems

Uses:

Bridge crane hoisting Overhead industrial lifting Single-part line rigging configurations Steel mill and heavy fabrication material handling

Key Features:

7.5 Ton capacity 9/16 in maximum cable diameter 12 in sheave outside diameter 1 groove Overhead crane configuration Dimensions: 25.44 in H x 13.44 in W x 4.25 in THK 751 Series construction

Note:

Confirm material finish, sheave material, and any applicable load ratings or certifications directly with McKissick or an authorized distributor before specifying for a particular application.