4RD FOUR ROPE - DIRECT REEVED
4RD Four Rope Clamshell Buckets are operated by four rope cable cranes. The "D" indicates that this is a direct reeved bucket. The cable comes from the crane, reeves through the buckets and dead ends in the bucket.
- Sheave dia./Cable dia. Ratio 30:1
- Sheaves w/ hardened grooves riding on bronze bushings for longer life.
- Closed guarding of cable to exclude material from going in sheave pocket
- Dead end on lower sheave block for easy access.
- Grease lines run inside
channel on arms to upper extremities. - Corner rim bar
wear pads just below lower corner arm brackets. AR400 MTL - Wear bumpers on bottom wear runners. AR400 MTL
4Rf FOUR ROPE - FLEET THROUGH
4RF Four Rope Clamshell Buckets are operated by four rope cable cranes. The "F" indicates that this is a "Fleet Through" bucket. The cable comes from the crane, reeves through the buckets and continues out the bucket and back to the crane.
- Sheave dia./Cable dia. Ratio 30:1
- Sheaves w/ hardened grooves riding on bronze bushings for longer life.
- Closed guarding of cable to exclude material from going in sheave pocket
- Dead end on lower sheave block for easy access.
- Grease lines run inside
channel on arms to upper extremities. - Corner rim bar
wear pads just below lower corner arm brackets. AR400 MTL - Wear bumpers on bottom wear runners. AR400 MTL
INDUSTRIES
Anvil Attachments Four Rope Cantilever Grabs are primarily used in the Ports and Stevedoring Industries. They are also used for handling Pet Coke.
- Ports and Stevedoring
- Pet Coke