SmartFlow for Bobcat’s R2-Series mini excavators

By David Arminas June 16, 2025 Read time: 1 min
Bobcat’s R2-Series introduces several new features, notably its high-performance SmartFlow hydraulic system

Bobcat’s new “groundbreaking” R2-Series 1-2 tonne mini excavator models are designed to boost customer productivity.

The series includes the E16, E17z, E19 and E20z models, replacing the previous M-Series E17, E17z, E19 and E20z machines, respectively, that were introduced in 2014.

The R2-Series introduces several new features, notably its high-performance SmartFlow hydraulic system. This system uses load-sensing pump bundled with a closed center/flow-sharing main control valve. All of this is powered by a new engine, creating an engineering setup that is exceptionally sophisticated for compact machines of this size.

This combination essentially provides the power on demand seen in larger excavators, ensuring continuously available power that improves precision and efficiency. The new mini excavators maximise hydraulic flow, while using minimum energy for operation.  

These changes allow the operator to tackle challenging jobs, while lowering fuel consumption by up to 18%. Bobcat also reduced the operating noise by up to 3dBA compared to the previous generation. This represents a significant decrease of 50% in sound energy, meaning a noticeably quieter machine on the job site.
 

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