JCB is introducing a new three model range of breakers
JCB is introducing new hydraulic breakers to meet a range of customer needs. The larger HM870Q, HM1270Q and HM1570Q hydraulic breakers feature stainless steel components in critical areas as well as sealed for life accumulators, both of which boost operating life. Performance has been increased due to improved hydraulics, boosting efficiency and reducing noise while the breakers are said to have high power to weight ratios compared with rival units.
April 12, 2012
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JCB hydraulic breakers, live at INTERMAT 2012
255 JCB is introducing new hydraulic breakers to meet a range of customer needs. The larger HM870Q, HM1270Q and HM1570Q hydraulic breakers feature stainless steel components in critical areas as well as sealed for life accumulators, both of which boost operating life. Performance has been increased due to improved hydraulics, boosting efficiency and reducing noise while the breakers are said to have high power to weight ratios compared with rival units. These larger breaker models suit carriers in the 10-28tonne class and features include a large diameter tool, automatic tool greasing and heavy duty brackets, all of which help increase wear life. There are also four smaller breakers, for carriers weighing 2-12tonnes, which share some of the same features as the larger units.
JCB has launched its first five-stage-boom Loadall telescopic handler. The 540-200 has a 20m working height and a maximum lift capacity of 4tonnes. Using the same driveline as the 540-170, the machine is powered by JCB’s 75kW Dieselmax engine. The Loadall has a four-speed powershift transmission and uses a single servo joystick to control all boom functions.
The new XP2000 breaker from Promove is designed for 22 to 29tonnes carriers and its 145mm diameter tool delivers 5900 joules of energy at between 350-650 blows per minute. A flow rate of 160litres/min at 180bar is required and the breaker can work with a backpressure of up to 25bar.
The new XP2000 breaker from Promove is designed for 22 to 29tonnes carriers and its 145mm diameter tool delivers 5900 joules of energy at between 350-650 blows per minute. A flow rate of 160litres/min at 180bar is required and the breaker can work with a backpressure of up to 25bar.
JCB will launch 427 and 437 wheeled loaders at Bauma, powered by Stage IIIB/Tier 4 Interim Cummins engines. First seen in prototype form at last year’s Intermat show, the two loaders are powered by the Cummins QSB6.7 engine, which offers a 9.4% increase in torque over the previous model. This drives through a lock-up converter and customers can choose a standard four-speed or optional five-speed transmission, which delivers a 16% drop in fuel consumption. In-cab noise levels have been reduced to just 68dB(A
