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
Read time: 2 mins
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.
The concrete paving market has provided stable ground for existing players, though key market developments are in hand. US manufacturers have long dominated the concrete paving sector with well-known firms such as GOMACO, Guntert & Zimmerman, Power Curbers, Power Pavers and Terex all being based in the US, while German firm Wirtgen is Europe's leading contender in this market. However there is some jostling for position in the concrete paving sector, with some of the players looking to enter new segments. T
Wirtgen is introducing a new concrete paver range, the SP90 series. These models will replace the existing SP80 series as well as the SP850. Four basic models have been announced at present, the SP92, SP92i, SP94 and SP94i, although with the range of options and features available, the capabilities offered will be extensive. Paving widths for the machines now range from 2-9.5m, increasing the maximum width and allowing these units to handle a wider array of slipforming tasks than the earlier SP80 Series mod
A series of new advances in asphalt plant design are now coming to market - Mike Woof writes
Key innovations in asphalt plant designs from major manufacturers will offer clients reductions in running costs along with gains in quality control and output. Several of the leading manufacturers are introducing new models that will deliver efficiency gains, as well as options for greater mobility and/or versatility.
Swiss-based Ammann is introducing two new mobile plants, the EcoBatch and QuickBatch models,
Russian construction company BaltMostStroy has been using a Sennebogen 7700 crawler crane to build bridges along a new freeway route
The 300tonne capacity crawler crane has been used to lift prefabricated parts weighing as much as 100tonnes onto the concrete foundations. LLC Lonmadi in St Petersburg is Sennebogen’s Russian sales and service partner and supplied the contractor with the 7700 crawler crane. This versatile crawler crane is being used on demanding infrastructure construction work in Russia. A
