HYDRAULIC CUTTERS USE BATTERY POWER

摘要

Battery-powered hydraulic cutters from Holmatro (Raamsdonksveer, Netherlands) operate in confined or obstructed areas where a cord or pump might get in the way, the company says. Holmatro offers 11 models of the cordless battery-powered cutters, which have a maximum cutting force of 65 mt, the same as Holmatro's corded models. A lithium-ion battery on top of the tool is easy to change in narrow spaces, it says. The battery pump's drive unit has a low-noise direct-drive system with a motor that drives the hydraulic pump directly at increased speed. An electronic speed control feature can maintain the maximum speed during the entire operation, even at high tool loads or when the battery voltage drops, Holmatro says.