Proper equipment selection that secures the production needs of a project as well as minimising the cost of production is one of the major success factors in crushing and screening operations. To boost productivity and minimise owning and operating costs, mines, quarries and their contracting counterparts are demanding solutions that speak directly to their unique operational needs.
Based on this understanding, Kanu Equipment South Africa has in recent years expanded its McCloskey range by bringing in new models to close gaps in its existing offering. The latest models – the J4 Jaw Crusher, the C2C Cone Crusher and the ST100T Stacker – have been specifically brought in to address identified customer needs in the local market.
“The three machines continue the momentum for our product expansion strategy to meet the exact needs of our customers. The new launches are a true testimony to our commitment to provide solutions that address the various pain points in our customers’ operations,” says Karolus.
J4 Jaw Crusher
Officially launched to the global market at Bauma 2022, the J4 comes with a range of features aimed at boosting productivity and offering enhanced durability across applications. With Kanu Equipment already offering the J45 for the entry-level market, the J4 addresses the needs for difficult hard rock applications.
The crusher delivers high production due to its innovative Metso jaw chamber design and enhanced material flow. The large 1 060 mm x 700 mm jaw opening accommodates large feed sizes, contributing to higher production in material processing.
The material path is enhanced with the 1 064 mm x 4 247 mm grizzly pan feeder under the hopper that allows for better sizing of material with a variety of mesh options. Options of either a short pan feeder to suit the pre-screen or a double deck grizzly pre-screen are available, ensuring suitability and better sizing of material based on the application.
The J4 delivers industry-leading stockpiling, with wide main and side conveyors for enhanced material flow. The angle-adjustable 1 200 mm wide ToughFlex main conveyor boasts a 3 912 m high stockpile height, and with quick release and ground level access, the belt is easy to maintain and service.
ToughFlex is constructed with a special weave of two fabric plies and an additional binder warp (without the need for steel wire) resulting in reduced belt weight. The plies are reinforced to resist puncturing and are protected with heavy duty wear-resistant top and bottom covers. At the end of its lifespan, ToughFlex belts can be easily recycled unlike belts reinforced with a metal ply.
“McCloskey engineers have designed the J4 to meet the evolving requirements of today’s projects and operations,” says Karolus. “Despite the large size of the machine, portability has not been compromised. Mobility on-site and between sites continues to be a feature with remote control tracks to easily move and position the crusher and maximise the efficiency of any project site. Also contributing to efficiency, particularly in remote locations, is the high-volume fuel tank, sufficient to run the J4 for approximately 20 hours.”
Technology has been a key factor in the development of the J4, with a 12” DSE control panel for the highest operational performance and reliability providing push button control of the jaw, track and feeder functions. The crusher is fitted with a telematics modem for the new 365SiteConnex programme, a complete connectivity solution for highly accurate monitoring of McCloskey products. 365SiteConnex is based on the latest leading-edge communication technologies to collect, analyse and deliver information on the crushers, screeners and stackers customers rely on to produce the highest quality products with the least amount of downtime.
As with all McCloskey equipment, safety is paramount, and the J4 is equipped with several features to ensure the workplace and the operator are secure. Engine safety shutdown systems, start-up alarms, full safety guarding, external maintenance access and a tagout capability on the isolator all contribute to the safe operation and maintenance of the equipment. Ground level access also promotes safety, and allows for quick service and maintenance, reducing the downtime for the operation.
C2C Cone Crusher
Featuring the powerful MC200 cone, the C2C brings all the power of a 200 horsepower (hp)cone crusher to a compact footprint that offers high manoeuvrability together with a host of features aimed at boosting productivity in aggregate, construction, demolition and recycling applications.
The C2C delivers high production from material feed to end product stockpile due to its innovative material flow features. A low feed height, large 6,2 m³ capacity Hardox lined hopper allows for stop function, while the unrestricted feed opening improves intake capability and reduces the risk of blockage.
As the material enters the cone chamber, features including a long stroke and high speed contribute to high productivity, while ensuring the highest quality of end product with variable speed. Multi-layer crushing delivers great capacity, better reduction and shape combined with less liner wear.
As the material moves to the heavy duty 1 200 mm wide conveyor, the large gap between the crusher discharge and main conveyor feeder enhance material flow. Stockpiles are formed up to 3,3 m and, with ground level access, the belt is easy to maintain and service.
Power is built into the C2C, with a robust 280 Kw engine on board, and high-capacity fuel and hydraulic tanks to reduce the amount of re-fuelling intervals. Mobility on-site and between sites is facilitated with remote control tracks that easily move and position the crusher and maximise the efficiency of any project site. The C2C can be setup and ready to work in less than five minutes.
“The launch of the C2C in South Africa is another example of how we seek to deliver on what our customers are asking for,” says Karolus. “We listened to customers who needed the power of a full-size cone, but also the ability to move their equipment easily on and around their sites. There is no compromise in power or productivity with the C2C.”
ST100T Stacker
The ST100T Tracked Stacker has a design focus on minimising downtime, a high degree of mobility, all while providing maximised throughput and stockpile capacity. Diesel power and a main hydraulic lift are both standards in the Tracked Stacker. The 22,5° angle conveyor allows for a high stockpiling height.
The ST100T is designed with a lift axle option that allows for the machine to switch quickly from track mode to radial mode. The lift axle is mounted on the front of the track bogie, allowing for radial travel. Aggressive tread patterns allow for additional traction on tough terrain.
“With its durable truss frame, optional large V-Bin hopper and base production capacity of 500 tonnes per hour (tph), with optional upgrades to 800 tph, the McCloskey ST100TR stands well above the competition,” says Karolus. “It is a mining spec conveyor built at McCloskey’s Canadian factory and what it sets it apart is the ability to push volumes up to 800 tph.”
Aftermarket support
Since assuming the dealership of the McCloskey range, Kanu Equipment as a group has experienced massive growth, not only in South Africa but across the other 14 African countries in which it operates. Karolus says one of the key success factors has been the company’s approach to stock availability.
“Due to the fast-track nature of projects in today’s operating environment, customers can no longer afford the traditional long lead times, which is why Kanu Equipment always commits to a large stockholding in our yard,” says Karolus.
Apart from stock availability, the company has in recent times invested heavily in its people to boost its support capabilities. This has resulted in the recruitment of qualified technicians to support customer operations in the field. To provide context, the company now has 15 technicians stationed at its Johannesburg headquarters, as well as seven in KwaZulu-Natal to support the growing customer base in the region.
“In addition, consignment stock for critical projects helps customers avoid downtime. We have also paid particular attention to the flexibility of our financing options to eliminate hassles for our customers. In fact, we have made it easy and affordable to crush rock,” concludes Karolus.
