Novel access machine drive units available from Bonfiglioli
Bonfiglioli is now offering new electrical traction solutions for aerial platforms. These now offer electrical drive capabilities for telescopic boom, articulated boom, vertical and scissor type lifts. The firm says these drives are highly energy-efficient electric traction solutions for aerial platforms, which integrate motor and gearbox. This allows customers to benefit from electric traction technology as installation is easy and flexible due to compact component dimensions, while maintenance and repair
January 6, 2017
Read time: 2 mins
Bonfiglioli is now offering a novel access platform drive system
5073 Bonfiglioli is now offering new electrical traction solutions for aerial platforms. These now offer electrical drive capabilities for telescopic boom, articulated boom, vertical and scissor type lifts. The firm says these drives are highly energy-efficient electric traction solutions for aerial platforms, which integrate motor and gearbox. This allows customers to benefit from electric traction technology as installation is easy and flexible due to compact component dimensions, while maintenance and repair needs are minimised and energy consumption is reduced along with emissions and noise. These last two factors are of particular importance to machines of this type, which often have to operate in environments where strict emission and noise limits may be in force. The new Bonfiglioli technology is designed for use with articulated and telescopic boom types, and vertical and scissor platform lifts with service heights from 5-27m. The drives are rugged and durable and can be used on models designed for site use on rough ground, or for indoor applications in tight spaces. The systems feature a two or three stage gearbox with an integrated mechanical clutch that offers reduction ratios of up to 1:95. The gearbox is coupled to a low voltage induction motor that has been specially developed for traction power and control applications. The low voltage, three phase induction motors are highly versatile and are available in voltages from 16-53V, and in various sizes for a wide range of power and size requirements. Features include an integrated temperature and speed monitoring system, an electronically controlled brake and the option of fitting a temperature sensor to suit specific needs. When integrated with a 24-80 V DC battery system and a low voltage control unit, the new technology ensures greater energy efficiency by controlling travel speed more effectively. The result is reduced energy wastage, better travel speed control, and increased gradability and traction. The same gearbox can be coupled to motors of different power ratings to meet design requirements and respect external shape and size restrictions, while various motor-gearbox coupling options are also available.
The new generation DL550 wheeled loader from Doosan Infracore is the top-of-the-range model in the company’s updated range of wheel loaders intended for markets in the Middle East and Africa. With a bucket capacity of 5.4m3, the DL550 wheel loader is powered by a 12.7 litre Scania DC13 turbo-charged, air-to-air intercooled diesel engine that meets Tier 2 legislation and suits use in the Middle East and Africa. The engine delivers 294kW at 2100rpm and drives through a new ZF transmission. Other features com
Wirtgen’s novel inspection system offers a quick indication of wear rates on the cutting tools of the firm’s surface miners. Called the Wirtgen Pick Inspection (WPI) system, this tool comprises eight sensors that can make fast measurements and which are integrated into the cutting drum compartment of the surface miner. The sensors measure the degree of wear of the picks and the measuring process takes just one minute to complete, allowing it to carried out while changing trucks and reducing downtimes. The W
Wirtgen’s novel inspection system offers a quick indication of wear rates on the cutting tools of the firm’s surface miners. Called the Wirtgen Pick Inspection (WPI) system, this tool comprises eight sensors that can make fast measurements and which are integrated into the cutting drum compartment of the surface miner. The sensors measure the degree of wear of the picks and the measuring process takes just one minute to complete, allowing it to carried out while changing trucks and reducing downtimes. The W
Terex Finlay has developed the J-1170 primary mobile jaw crusher. Built around the proven 1,100mmx700mm jaw crusher, the machine is intended for primary reduction and product sizing of blasted rock and ore material. The J-1170 is powered by a choice of Tier 3/Stage IIIA Caterpillar C9 engine delivering 261kW, or a Tier 4 Interim/Stage IIIB Scania DC9 that puts out 257kW. The jaw chamber is hydrostatically driven, offering operators a reversible action in the event of a blockage. The system also provides var
