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You are here: Home Mining News News 2009 April 9th 09 New hydraulic battery pumps – more power and portability

New hydraulic battery pumps – more power and portability

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by Australian Journal of Mining created Apr 09, 2009 08:21 AM

Powerful portable battery pumps are being introduced by Enerpac to drive labour-saving hydraulic tools and small to medium hydraulic cylinders on remote sites or wherever an electric cord or air hose gets in the way.

  
New hydraulic battery pumps – more power and portability

The BP series heavy duty 28 volt lithium ion battery pumps weigh only 9.6 to 10.9 kg yet can power the latest generations of compact powerful high pressure single-acting tools and cylinders up to 700 bar (10,000 psi).
Their primary applications include bolting, tensioning, line crimping, spreaders, nut splitters, pipe flange spreaders and movement of machinery.
The BP series capitalises on quantum leaps made in battery cell technology in recent years that results in high performance-to-weight ratios and shorter recharging times.
The two BP models (with either two-litre or four-litre reservoir and flow rates of 0.25 l/min at 700 bar) offer immediate charging after use, a quick one hour charge, two 3,0 amp-hour battery packs and quick charger.
Key benefits include:
. Ease and safety of use in a lightweight, compact design with integrated ergonomic handle for portability
. Dual power and variable speed operation offer preferred flow and precise control for rapid setup of tasks, then maximum power for task execution. An optional gauge offers optimum accuracy in measuring force
. Reliable performance and productivity. Each of the battery packs - complemented by quick charger - offers more than six minutes of continuous power at maximum pressure with commensurately longer service on lighter tasks. This is sufficient for more than 130 cuts of 9.5mm reinforcing bar, for example, 75 lifts of a spreader such as Enerpac’s WR5 model, safely removing 30 mm nuts using an Enerpac NC 3241 nut splitter, or lifting loads multiple times using five 100-ton jacks
. High serviceability. Batteries can be recharged immediately without cooldown. The pumps give a constant readout on power available from the market leading battery packs from the Milwaukee Electric Tool organization, which covers them with a two-year warranty.
For more information tel: + 61 (0)2 9743 8988 or email: info@enerpac.com.au

 





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