Among the newest mounted breakers from Stanley Hydraulic Tools is the MB 956, rated at 1,200 foot-pounds and incorporating a direct-acting nitrogen chamber operating at low pressure — a feature, says Stanley, that enhances long-term reliability. The design of the MB 956's valve allows it to work efficiently within a broad flow range, and the tool is fully boxed and completely supported by durable, urethane bumpers for effective vibration dampening. Sleeved-body design assists in alignment of critical components, seals are highly tolerant of heat and hydraulic stress and, with only two moving parts, the MB 956 requires minimal maintenance.
