Posted in Rope Shovel

4100XPC Rope Shovel House Buffers

Posted by Ray Kemp on 3 September 2024
4100XPC Rope Shovel House Buffers
Rubber Boom/House Buffer 
Problems- Manual lift into place.  Time consuming and unsafe.Difficult to change out as locating pins bend. Rubber material not durable. Solution     Single Piece PolyurethaneSafely lifted by crane - lifting point provided. Reduced fitting time. More durable material = longer part life.   Zemek Buffer after 5 years service ...
Posted in:Rope ShovelSpare PartsSafety  

P&H 4100XPB Rebuild with Wearite bushes

Posted by Chris Padman on 11 December 2020
P&H 4100XPB Rebuild with Wearite bushes
ZEMEK Engineering has recently installed new Wearite bushes on a client's P&H4100 Dipper door. Wearite's demonstrated benefits: Improved safety - Dry ice use eliminates liquid nitrogen handling risk. - Safer handling with less than 3kg Wearite parts vs 20kg OEM metal parts. Reduced Cost - Two large bushes fitted under 30 minutes. - No grease required in operation. - No line bore required when replacing Wearite bushes.   See the simple installation ste...
Posted in:WEARITERope ShovelSafety  

Stocking Critical Spares for Rope Shovels

Posted by Chris Padman on 20 November 2020
Stocking Critical Spares for Rope Shovels
Zemek has supported Rope Shovel operators with stocks of critical spares for decades.  Today the Zemek Mackay warehouse holds the latest generation spares for Komatsu P&H 4100 and CAT Bucyrus 7495 series shovels.  These parts have been continuously upgraded in collaboration with operators and provide the best possible service.  Zemek Mackay holds- ·         Latch bars ·      &nb...
Posted in:Rope ShovelSpare Parts  

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The bushes have lasted two years, which is the ...

Hitachi EX5600 Wearite User