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The base weight of the roller is 6tonnes and can be increased to up to 10tonnes using different ballast kits. With five wheels on the front axle and four wheels on the rear axle, the new pneumatic-tyre roller has a working width of 1725mm. The overlap of the tyre tracks is said to result in homogeneous compaction. At the same time, the three-point articulated joint is said to deliver high manoeuvrability. The roller can be used for applications chipseal and asphalt compaction on smaller construction sites. A water-sprinkling system and various scrapers can be integrated on request. Working speed can be adjusted directly at the driving lever. A novel speed control system depending on the steering angle means that the roller can always be manoeuvred accurately through curves despite the high final speed.

Booth S5020 and W40844

The new MOBISCREEN MSS 802(i) EVO offers users a mobile, efficient screening plant that was designed to meet changing challenges in different application areas. With its well-thought-out plant design and flexible conversion options, Kleemann demonstrates how a high material flow can be guaranteed in natural stone and recycling applications.

Screening made easy

With the development of the MOBISCREEN MSS 802(i) EVO, a new generation of screening plants and successor of the MS 15 Z, Kleemann consciously places the focus on the user perspective. The technology behind the screening process must be easy and safe to use for all users. The new plant impresses not only with technological highlights in the process sequence, but also through its ergonomic design, optimised operation and the user-friendly maintenance concept.

Improved mobility and flexibility in application

With its proportionally controlled running gear, the plant can be quickly relocated either by a low-loader to the job site or within the building site. Apart from other improvements of the new MSS 802(i) EVO, folding of the side discharge conveyors without the need for disassembly clearly reduces set-up times. Increased application variability is provided by a hopper rear wall that can be folded to three heights, which permits feeding of crushing plants with a lower discharge height. The large offer of screen surfaces and simple adjustment of the screen parameters, which make rapid adaptation of the MSS 802(i) EVO to a very wide range of feed materials possible, reduce set-up times and thus personnel requirements and costs. The screen casing angle with a wide adjustment range from 15.4 – 20° makes optimisation of the screening capacity possible.   Special highlight: the simple and fast conversion from 3- to 2-way grit. The MSS 802(i) EVO can therefore be used to produce and discharge two or three final grain sizes and the conversion is fast and simple.

Operability and ergonomics for more comfort and safety

An intuitive plant control with automatic start reduces the risk of operating errors and saves learning times. All relevant functions can be operated from a safe distance, which offers high work safety. Further user-friendly aspects include very good access options and intelligent cleaning solutions, which minimise downtimes caused by maintenance. With all of these solutions, Kleemann placed the focus on the typical workday of users. This also applies to the standard series LED lighting, the optionally available extended premium lighting of work areas or the generously proportioned work platforms.

Efficient and precise process sequences for optimum material flow

An optimised material flow is a central aspect of all screening plants. Only if all components are tuned to one another can high productivity with minimised operating costs be achieved. With its new mobile screen for coarse elements, Kleemann demonstrates what screening plants of the latest generation can achieve. This includes a wide crusher discharge conveyor on which, like all of the other conveyors, the speed can be steplessly adjusted, as well as a large material transfer system to the screen deck for optimum utilisation of the screening surfaces. High discharge heights and thus higher stockpiles thanks to the optionally available extended crusher discharge conveyor and telescopic side discharge conveyors guarantee ideal processes on the building site.

It goes without saying that the new MOBISCREEN MSS 802(i) EVO can be operated through line coupling with all EVO and PRO crushing plants integrated in the process and safety system. Special application flexibility is provided by the stockpile probe required for the process coupling, which can be placed on any discharge conveyor of the plant.

Booth's S5020 & W40844

Content produced in association with Wirtgen Group

The Bulldog is 10.9m long and is designed to work in confined areas, with a forward discharge conveyor system that retracts to give a 2.5m width, making it is easy to transport.

Borrowing much of Mastenbroek's engineering prowess from the existing 17/17 trencher, the new Bulldog features a new engine and enhanced digging mechanism. The new US-specific trencher features a Tier 4 final compliant Volvo 8litre engine offering the ideal combination of power, efficiency and emissions.

Complementing the Volvo engine is a new diesel hydrostatic drive system developed by Mastenbroek to power the new heavier digging mechanism, which can achieve the 1.8m trench depth required by US cable layers.

The Bulldog also features an offset cutting head and forward swing conveyor making it ideal for operating in cities and on highways where access is restricted and excavated material needs to be loaded onto trucks for removal offsite. A steerable undercarriage enables curved trench lines, and the track lift allows the machine to straddle raised pedestrian walkways.

The company intends to establish a regional dealer network to sell and service the machine.

The KA Group is offering a novel ejector body that can be used with ADTs. The K-Tec EJB4X Ejector Body is designed to be fitted on the back of a Volvo A45G articulated hauler, increasing the versatility of the machine. The EJB allows ADTs to eject loaded material safely in areas with reduced overhead clearance. The unit is of particular importance for site with overhead cables, which would otherwise pose a hazard for conventional ADTs with tipping bodies. The ejector system is also of benefit for controlled spreading of materials as well as as allowing materials to be spread on slopes without the risk of an ADT toppling over.

In view of growing demands for environmentally compatible processes, the need for responsible handling of valuable resources is also increasing in the areas of soil stabilisation and cold recycling. Cost-effective realisation of these processes is only possible when they are efficiently executed. With the launch of the AutoTrac system for the WR series, it now offers a technology that focuses on precisely this.

Pioneering technology for soil stabilisation and cold recycling

Soil stabilisers are used, for example, for the resource-friendly preparation of road beds in the course of traffic infrastructure projects. A sub-base with insufficient load bearing capacity is transformed into resilient ground that can withstand heavier loading. This process takes the existing soil material and simply adds and mixes in binding agents such as cement and/or lime. In the case of cold recycling with WR series machines, damaged asphalt layers are milled and resized in a single operation, re-bound by the addition of binding agents and water and then repaved. The new base layers produced on site then stand out due to their exceptional bearing capacity.

Automatic steering system for optimal overlaps

By enabling precise, automatic steering, the AutoTrac system helps Wirtgen wheeled recyclers to achieve greater process efficiency and, as a result of this, a high degree of environmental compatibility. It steers the machine precisely within tolerances reckoned in centimetres on the basis of a previously calculated reference strip and a specified overlap of adjacent strips, enabling consistent utilisation of the machine’s ideal working width. AutoTrac relies, among other things, on various global navigation satellite systems (GNSS) for precise determination of the machine’s position and direction of travel. The system is operated from an additional control panel that also enables the operator to view information about the position of the machine and previously completed strips.

Make the best of savings potentials and increase process quality

Considering the sum of the large, avoidable overlaps with neighbouring strips that can occur in manual operations and the corresponding wastage of resources, the potential savings the system can bring soon become obvious. Keeping to the pre-set overlaps reduces the consumption of binding agents, consumables and fuel, makes the carbon footprint smaller and shortens the project completion time. The outcome of this is increased process efficiency and, in consequence, greater cost-effectiveness and environmental compatibility. Manual steering of the machine always requires considerable effort when it comes to avoiding unprocessed gaps in the ground being worked. Here again, the automatic steering system assists the operator and reduces the workload. Maintaining the desired overlap avoids unwanted gaps in the final results. Knowing this allows the operator to concentrate fully on the mixing process and keep an eye on what’s going on around the machine.

Booth's S5020 & W40844

Content produced in association with Wirtgen Group

FPT Industrial is a brand of Iveco Group (IVG: MI) dedicated to the design, production and sale of powertrains and solutions for on- and off-road vehicles, as well as marine and power generation applications.

Over 8,000 people across eleven production sites and eleven R&D centres work for FPT Industrial  worldwide.

A dedicated ePowertrain division is accelerating the path towards net zero-emissions mobility with electric drivelines, battery packs and battery management systems.

For more information, visit www.fptindustrial.com

FPT Industrial showcases its full range of construction equipment engines at CONEXPO 2023

FPT Industrial is exhibiting its full range of Tier 4 Final and Stage V solutions for construction and industrial applications at ConExpo 2023. Ranging from 2.8 to 16-litres, FPT engines guarantee high levels of performance along with flexibility, reliability and maximised uptime. For compact and medium applications, the F28 is a modular, highly compact engine that offers the performance of a 3.4-litre engine in a 2-litre package. The F28 has a multifuel design that shares common base components for the diesel, natural gas and hybrid versions. At ConExpo, FPT also introduces the PowerPack version of the F28, completing its portfolio of pre-assembled, ready-to-use solutions.

All FPT Industrial engines feature innovative and patented ATS technologies, delivering best-in-class efficiency and minimising downtime. The aftertreatment systems dedicated to North American Tier 4 Final standards are a non-DPF technology (the patented HI-eSCR system), while for global and cross-regional applications the integrated HI-eSCR2 system complies with the more stringent EU Stage V regulations and is dual-certified for Tier 4 Final.

South Hall, 2nd Floor, Booth: S-83941

FPT Industrial S.p.A.
Via Puglia
15 - 10156 Torino
Italy
[email protected]
www.fptindustrial.com

Keestrack has a strong reputation for innovative and cost-effective track mobile crushing and screening equipment with a relentless search for the best performance at the lowest cost per produced ton.

Keestrack introduced its hybrid and electric plug-in solutions in mobile processing technology in 2012.  At Conexpo Keestrack are presenting an overview of their extensive product range, introducing sustainable full electric plug-in equipment backed up by a drop-off engine/gen-set.

Keestrack, with its Texas based US Headquarters, will be at Conexpo with their American, Canadian and Latin American dealers.

Performance in every detail

The fully electric plug-in R5e impact crusher will be introduced to the American market. The impactor can be powered via mains connection for a zero carbon footprint, or via a gen-set unit, in the event of no available connection to the grid.

The R5e has a drop-off engine/gen-set which can be placed either on the chassis of the machine or besides the machine, connected with a power cable.

Being placed in a less dusty and vibrant environment maintenance is safer and easier when the engine is situated at ground level.

When connecting several machines to a single drop-off engine /gen-set, it results in huge savings as there is only one engine/gen-set to run and maintain.

Also on show: the H4e cone crusher in closed circuit, the award winning R3 impactor, the heavy duty B7 jaw crusher, the most mature and productive scalper on the market, the K6 and the dust suppression cannon W7.  

Central Hall, C-31386

Keestrack America
15066 US HWY 380 W
Krum
TX 76249
USA
[email protected]
www.keestrack.com