Connected Construction

Caterpillar is launching a mobile app designed to allow customers to take advantage of equipment telematics data. The new Cat App delivers simplified, streamlined data directly to mobile devices, helping customers monitor machine location and health, react faster to fault codes and maximise machine uptime. The new Cat App is optimised for contractors who need to track critical machine operating data fr

Caterpillar is offering new machine control packages for use with dozers Caterpillar is widening its range of solutions for dozers with the introduction of the GRADE with 3D system for its D3K2, D4K2 and D5K2 models. This package is an automated grade control system using GNSS technology to position the machine's blade, without operator input, from first rough cut to finish grade. In addition, GRADE with 3D incorporates the Cat AccuGrade Ready Option. This system allows the use of universal-total-stati

Topcon has been striking key deals with manufacturers of earthmoving machines to supply machine control packages. The firm has set up arrangements with both JCB and Volvo CE for its sophisticated packages, which will help customers to optimise operations. JCB's new X-Series excavator is now being offered with a sophisticated machine guidance system from Topcon Positioning, which is said to boost productivity by up to 30%. A result of a collaboration between JCB and Topcon Positioning Group, the Topco

New innovations in machine control are delivering highperformance, with advances to come showing future potential – Mike Woof writes In transportation, the potential for autonomous vehicles that operate without the need for a human driver is now being evaluated. A string of development projects are underway by an array of automotive and technology companies, sometimes in partnership with each other. In the mining sector, autonomous machines have been operating in underground facilities for 20 years and

Topcon claims that its HiPer VR GNSS receiver is compact, light and benefits from advanced GNSS technology. The firm says that the rugged design is built to withstand harsh construction environments. Using Topcon’s sophisticated GNSS chipset with Universal Tracking Channels technology, the HiPer VR tracks every satellite signal. The compact, rugged design also features an integrated IMU and eCompass. The HiPer VR can be used for static or kinematic GNSS post-processed surveys: as a network RTK rover with

Bentley Systems has introduced its SYNCHRO XR, its app for immersively visualising 4D construction digital twins with the new Microsoft HoloLens 2. The SYNCHRO XR for HoloLens 2 system allows users to interact collaboratively with digital construction models using intuitive gestures to plan, visualise, and experience construction sequencing. Project digital twin data is visualised with the HoloLens 2 through Bentley’s connected data environment, powered by Microsoft Azure. With the mixed reality solutio

Trimble is now offering its T7 Tablet, a rugged, lightweight and versatile device for construction surveying applications. The unit features the Trimble Siteworks Software for construction surveying, allowing it to provide real-time data to visualise cut/fill levels, calculate material volumes, check grade and communicate work orders. This can allow users to to improve productivity and decision-making. Scott Crozier, general manager for Trimble’s Civil Engineering and Construction Division said, “Surveyors

Rebuilding a runway requires special attention to detail to maximise efficiency and safety Airport runways face special challenges with regard to the loads they carry on a daily basis, particularly when aircraft are landing. A modern jet aircraft will typically land at speeds of around 240-260km/h, with a laden 747 weighing as much as 265tonnes at the end of a long flight. The stresses these large aircraft place on runway surfaces are enormous and not just with the massive impact forces exerted during

A sustainably good road surface often depends on how well understood is the ground underneath the road’s route. Brian Jones* offers some best practice and advice for getting the most from ground-penetrating radar investigations Ground-penetrating radar (GPR) is one of the most accurate non-destructive testing (NDT) methods available. To get the most from GPR surveying, it is absolutely essential to understand how GPR tools work and follow best practices when conducting surveys. Key areas to be aware o