Caterpillar and Wacker Neuson are to end their agreement for the manufacture of mini excavators. For the past six years, Wacker Neuson has been building mini excavators at its plant in Hörsching, Austria that have been badged as Caterpillar products. However this partnership is now being phased out and Caterpillar intends to switch design and production of the smallest hydraulic excavators in its line-up to Caterpillar facilities from the start of 2018.
According to Caterpillar this move will allow the f
Automated road repairs, using 3D printing, could save money and vastly reduce disruption, and researchers are already showing it’s possible - Kristina Smith reports
It’s the middle of the night, and in the street below a team is busy carrying out repairs to the road surface. But there isn’t a human in sight.
A road repair drone has landed at the site of a crack and a 3D asphalt printer is now busy filling in that crack. A group of traffic cone drones have positioned themselves around the repair location
A highly innovative 3D printed bridge made from resin and composite materials has been erected in China. The bridge has benefited from 3D printing technology developed by the Shanghai Construction Group (Shanghai Construction). The structure is just over 15m long and has been erected in Taopu Park in Shanghai. Although this is a small pedestrian bridge, its construction provides an effective trial for the 3D printing process. The bridge has an estimated working life of 30 years and is said to be weather and
The new Caterpillar D Series mini hydraulic excavators, (303.5D CR, 304D CR, 305D CR and 305.5D CR) are said to be powerful, versatile, compact-radius machines that work comfortably in confined spaces and build on the quality design and reliability of their C Series predecessors (303C CR, 303.5C CR, 304C CR and 305C CR). With model designations closely reflecting their operating weights (3.5-5.5tonnes), the new machines feature enhanced stability for greater productivity, a redesigned work-tool coupler, loa
