The RM-521ES is a next-generation X-Series backpack brushcutter built for professionals who need uncompromising power, reach, and control on demanding ground. Its 50.2 cm³ engine delivers strong cutting performance while the backpack layout shifts the weight off the arms and into a stable, low-fatigue position on the operator’s back. This makes it especially effective on banks, hillsides, steep slopes, and hard-to-access areas where conventional brushcutters become tiring and inefficient.
With improved ergonomics, lower vibration, and a host of convenience upgrades, the RM-521ES is designed for long commercial days. A longer main shaft, enhanced harness, and refined handle design help maintain comfort over extended work sessions, while the split-boom design makes transport and storage easy. Every detail of the machine has been revised for reliability, durability, and practical field performance.
