Splitting firewood no longer has to be a weekend project โ the Vertical Log Splitter makes working up your winter wood fast and straightforward. 6 Second Cycle Time The RR135 Vertical Log Splitter is built for serious firewood production, delivering powerful splitting performance with a compact vertical design that makes handling large rounds easier. Powered by a reliable 15HP Rato engine with electric start, this machine provides consistent hydraulic force to tackle tough hardwood with ease. With a 20-ton splitting capacity and a 6-second cycle time, the RR135 handles large rounds efficiently with minimal effort.