AAK Hydraulic Cartridge Counterbalance Valve Save Energy by 20% more

Mablevi is from South Africa, and has purchased hydraulic cartridge valves from AAK for 2 years. They are all standard parts of SUN or HyraForce models. The order frequency is high, but the quantity is small. Sometimes 10 pieces are purchased for one style, and sometimes 1 piece is purchased, but AAK has never disliked them. Last week, I received the annual order of 1,000 hydraulic cartridge counterbalance valves from Mablevi, which was unexpected and surprising. 

At the beginning of last year, their dealers reported that the energy consumption of the excavators they supplied was high. In order to increase the market share, the energy consumption must be reduced. Their engineers optimized the whole hydraulic system and put forward new requirements for the hydraulic cartridge counterbalance valve with energy recovery function.

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