Condra secures order for high-lift cranes
Condra has secured an order for two high-lift machines for a diamond mine in Botswana from Canada-based consulting engineering company JDS Energy & Mining.
Manufacturing is set to start at Condra’s main works in Johannesburg after the order was placed through a Johannesburg-based buying house in August.
The delivery to the site, by road, of the two completed cranes is scheduled for the second quarter of 2021, with the time requirement for site mobilisation at the mine extended, owing to the Covid-19 pandemic.
“These cranes will include some interesting features, such as load cells, limit switches, remote control, warning lights and sirens,” says a Condra spokesperson, noting that a competitive price and rapid response times during the tender process all contributed to a successful close.
One of the two high-lift double-girder electric overhead travelling cranes will be for the winder house.
This crane, with a 30 m span, will have a lifting height of 25 m on the 60 t main hoist and 26.2 m on the 15 t auxiliary, and boasts dual-speed movement on the long travel, cross travel and lift.
The second crane, a 20 t machine with a span of 11 m for the mine’s headgear, has dual-speed drives that manage the movement on the long and cross travel.
The Condra spokesperson explains that movement along the extreme lifting height of 60 m will be aided by a variable-speed drive on the hoist, allowing the quickest possible vertical travel across the distance of the lift, as well as very slow speeds for accurate load positioning.
The order was the second from JDS Energy & Mining.
Last year, Condra manufactured an overhead crane and five hoists, two of which were articulated, for the Bonasika bauxite project, in Guyana
.
Comments
The
content
you are trying to access is only available to subscribers.
If you are already a subscriber, you can Login Here.
If you are not a subscriber, you can subscribe now, by selecting one of the below options.
For more information or assistance, please contact us at subscriptions@creamermedia.co.za.
Option 1 (equivalent of R125 a month):
Receive a weekly copy of Creamer Media's Engineering News & Mining Weekly magazine
(print copy for those in South Africa and e-magazine for those outside of South Africa)
Receive daily email newsletters
Access to full search results
Access archive of magazine back copies
Access to Projects in Progress
Access to ONE Research Report of your choice in PDF format
Option 2 (equivalent of R375 a month):
All benefits from Option 1
PLUS
Access to Creamer Media's Research Channel Africa for ALL Research Reports, in PDF format, on various industrial and mining sectors
including Electricity; Water; Energy Transition; Hydrogen; Roads, Rail and Ports; Coal; Gold; Platinum; Battery Metals; etc.
Already a subscriber?
Forgotten your password?
Receive weekly copy of Creamer Media's Engineering News & Mining Weekly magazine (print copy for those in South Africa and e-magazine for those outside of South Africa)
➕
Recieve daily email newsletters
➕
Access to full search results
➕
Access archive of magazine back copies
➕
Access to Projects in Progress
➕
Access to ONE Research Report of your choice in PDF format
RESEARCH CHANNEL AFRICA
R4500 (equivalent of R375 a month)
SUBSCRIBEAll benefits from Option 1
➕
Access to Creamer Media's Research Channel Africa for ALL Research Reports on various industrial and mining sectors, in PDF format, including on:
Electricity
➕
Water
➕
Energy Transition
➕
Hydrogen
➕
Roads, Rail and Ports
➕
Coal
➕
Gold
➕
Platinum
➕
Battery Metals
➕
etc.
Receive all benefits from Option 1 or Option 2 delivered to numerous people at your company
➕
Multiple User names and Passwords for simultaneous log-ins
➕
Intranet integration access to all in your organisation