Dragline Buckets

CQMS Hurricane Bucket

LC LC LC

LC Engineering is arguably the world’s premier Dragline Bucket design house. The first Dragline Bucket was designed for Central Queensland Mining Supplies (CQMS) back in 1995 and LC Engineering has since gone on to design and project manage the Engineering (from concept through to fabrication) for a further 230 buckets and counting!

Through our Scale Testing program and highly innovative Design Team we can provide Dragline Bucket engineering solutions with the end users' needs in mind through:

  • Designing and sizing of Dragline buckets with the appropriate engineering considerations
  • Creating high efficiency Dragline Bucket designs
  • Knowing the effects of digging conditions and techniques
  • Knowing the influence of drag power on fill energy
  • Knowing the true affect of Rated Suspended Load on Dragline performance
  • Knowing the effects of bucket digging relating to fatigue
  • Improving Dragline payload
  • Reducing Dragline energy usage through more efficient Dragline Bucket design
  • Collecting real data and real results from monitoring the processes
  • and examining maintenance versus production issues
[Case Study PDF]

Universal Dig and Dump (UDD) Parallel Rigs

LC

LC Engineering invented the Parallel Rig concept, patented by CQMS, as a more cost-effective alternative to the UDD rigging dragline conversions originally patented by Bob Beatty. The research behind this work has made LC world leaders in understanding the principles behind these rigging systems.

As a result LC Engineering also understands the implications of UDD on rigging design, bucket design and dragline control system requirements.

With CQMS, LC Engineering has designed all of the UDD specific buckets, and are BMA approved certifiers for UDD bucket designs.

Features...

NASA - Mining the Moon:
Remote Automation of Scale Rig

LC

NASA researcher remotely controls Go 4 Mining scale test dragline machine from the Massachusetts Institute of Technology in Boston utilising research and technology developed by CSIRO. [More] [QLD Times Article]

Kador Mine Water Tanker Features in Mining Chronicle

Kador 150kL Mine Tanker

The Mining Chronicle magazine featured an article in the November 2012 edition on the newly designed 150kL Water Tanks. [Read More] [Read Article]

QLD Engineering Excellence Awards:
Hurricane™ Bucket - High Commendation

LC

The revolutionary, LC designed, CQMS Hurricane™ dragline bucket was awarded a High Commendation at the 2009 QLD Engineering Excellence Awards. The design enables an increased payload and decreased energy use. [More]

Taking the last ride in luxury:
2009 Australian International Design Awards Finalist

LC

Co-designed by LC and Sydney-based Transport Design International, the ALLONGE GSB developed by John Allison/Monkhouse funeral directors is a current finalist in the Australian International Design Awards. [More]

Gemco E-Clip Tool Head Redesign

LC

LC Engineering provided a redesign for the clipping head mechanism on Gemco's E-Clip machine, successfully developing an clever solution resulting in a high degree of performance and repeatability. [More]