Crosby kraanaplokid tüüp 380

* Wide range of product available.
- Capacity: 4.5 - 270 Tonnes - Larger Models Available.
- Sheave Sizes: (254mm - 762mm).
- Wire Line Sizes: (11 - 35mm).
* Manufactured by an ISO 9001 and APIQ1 certified facility.
* All single point shank hooks are genuine Crosby®, forged alloy steel, Quenched and Tempered, and have the patented QUIC-CHECKTM markings (Duplex hooks are available on most sizes).
* All 380 Blocks are furnished standard with Roller Bearings
* Reeving Guides Standard - All Models.
* Blocks thru 23 tons use 319N style hooks with S-4320 latches
* Sheave lubrication through centre pin - Separate lube channel to each bearing.
* Sheaves fully protected by side plates.
* Dual action hook (Swings and Rotates).
* Design Factor of 4 to 1 (unless otherwise noted).
* All 380 Series blocks, 406mm and larger, are furnished with McKissick® Roll-ForgedTM sheaves with flame hardened grooves.
* Look for the orange Hook...the mark of genuine McKissick® quality.

* Bronze bushed sheaves
* Duplex hooks
* Swivel Tee and Shackle Assemblies
* Sheave shrouds
* Anti rotation hook - locking device
* Plate steel cheek weights
* Third party testing with certification available upon request

  • Ohutustegur: 4:1


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