Goldhofer’s latest addition to its STZ-VP family owes its name to 285mm tyres. The STZ-VP 285 is the company’s low-loader semitrailer with the highest load-carrying capacity. This STZ version, with the pendular axle technology, is available in configurations between three and 10 axles and a choice of decks - vessel bridge, crawler deck and flatbed. A technically permissible axle load of 16tonnes and a deck profile of just 200mm for the flatbed – the slimmest on the market – make this low loader unique, acco
June 28, 2017
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Goldhofer's
STZ-VP8 285
Goldhofer’s latest addition to its STZ-VP family owes its name to 285mm tyres. The STZ-VP 285 is the company’s low-loader semitrailer with the highest load-carrying capacity. This STZ version, with the pendular axle technology, is available in configurations between three and 10 axles and a choice of decks - vessel bridge, crawler deck and flatbed. A technically permissible axle load of 16tonnes and a deck profile of just 200mm for the flatbed – the slimmest on the market – make this low loader unique, according to the company.
The STZ chassis features a combination of extremely wide excavator recesses and relatively short bogies. 1449 Goldhofer’s pendular axle technology provides precision-calculated geometry of the axle suspension for free oscillation of the wheelsets. The advantage is optimum distribution of the load to all the tyres and perfect levelling in uneven terrain. A steering angle of up to 65° rounds off the benefits with perfect manoeuvrability, the company said.
Axle suspension is available with tapered roller or compact bearings to meet requirements in terms of mileage and maintenance intervals. The excavator recess brings a reduction in overall load height. The use of the gooseneck with or without a front bogie and the option to combine the front bogies with the MPA-K family and the rear bogies with the THP family ensures versatility.
Original equipment manufacturers have launched a range of new excavators and wheeled loaders including electric models, and features such as autonomous driving, remote control advanced driver assistance and special applications. Liam McLoughlin reports.
New compaction machines will meet the latest emission standards for Europe and North America while firms from China are also competing globally - Mike Woof writes. The market for compaction equipment has become very competitive in recent years, most notably in the segment for soil compactors. The major US and European firms have developed more productive machines for use in both developed and developing markets. Meanwhile Chinese manufacturers are also competing in the soil compaction segment for the local
Kramer’s latest premium all-wheel steer loader, the 8155, has powerful load-sensing hydraulics and a Deutz engine equipped with ecospeedPRO travel drive.
With a bucket tipping load of 5,600kg, a stack payload of 3,900kg and an operating weight of 9,150kg, the 8155 model opens up a new size class in the Kramer wheeled loader product portfolio. As with all all-wheel, crab and front-axle steering are available as standard.
“When we look at the wheeled loader market, we see that the performance class of the 1
Today’s highways require high performance materials, and this means rigorous testing as Patrick Smith reports Highways are under greater pressure than ever today and asphalts have to grant high performances in order to withstand traffic and meet the standards. Studying the plastic permanent deformations in hot mix asphalt (HMA) is very important to obtain useful information for mix designers as an appropriate mix design will reduce the formation of unevenness on road surface. To investigate the effect of mi
