RM21 Combo
The world’s first mower and line marking robot.
The unique RM21 Combo is the world’s first combination robot that offers multiple configurations, enabling autonomous completion of numerous grounds maintenance tasks.
Combining the capabilities of a robotic lawnmower with a high precision line marker, the RM21 Combi is the ultimate all-in-one autonomous turfcare solution. In addition to the 25” rotary cutting deck and line marker enabling autonomous mowing and marking from the same robot, other optional attachments include:
- cylinder mower for greater precision mowing
- sweeping kit for automatic grass collection and dump
- brush for striping and to save time removing dew from pitches and greens before grounds staff start mowing

Precise, Quality Line Marking
With its industry leading navigation system, pre-loaded route plans, and fully customisable options, the RM21 Combo ensures lines are consistently marked accurately and to the highest quality for all sports.

Maximum Safety
360° LiDAR real-time object detection constantly monitors the surrounding area. Additional safety includes Smart Path Planning, collision bumpers, and controllable lights to make it more visible in the dark.

Charging Station
he RM21 can automatically returns to the charging station for recharging when the battery life is low, reducing the need for manual intervention and improving working efficiency.

Radio RTK Station
The localised base station provides a
reliable and stable signal to ensure every line is marked precisely time and time again. Permanently wired in means there’s no need to set up a base station each time you use the RM21 or incur any additional ongoing RTK service fees.

High Precision From Start to Finish
A local base station provides stable signals to ensure every line is marked precisely on point.
- Achieve the highest possible marking accuracy.
- Reduce the risk of signal drift with super stability.
- Save money by eliminating the need to purchase additional NTRIP accounts.
Intuitive Interaction and Simple Operation
The bespoke tablet:
- Offers ready made templates for quick and easy marking of all standard sports layouts
- Supports multiple map creation methods to meet customised marking needs with no additional cost
- Identifies the starting point automatically for marking without manual intervention
- Resumes marking from where it is left off for continuous workflow

The RM21 Combo is easy to set up and operate, with users able to easily switch between different functions. It can be controlled via the supplied bespoke tablet or screen on the actual robot, with an app also included for remote mowing operation, task scheduling, monitoring, and history log via a mobile device.
Where the RM21 Combo is unmatched is the inclusion of optional attachments for different tasks using the same robot. The simple and intuitive user interface on the tablet enables fast and simple plotting of pitches and other layouts; even bespoke plans are available as CAD’s can be supplied or layouts created from customer designs that quickly convert into a route plan.
The line marking sprayer width can be adjusted to mark between 50-160mm and can accommodate different nozzles and paints to deliver the optimum combination of line quality, longevity, and paint consumption. A 48V ultra-long life lithium battery and large 25L paint container allows the marking of multiple pitches one after the other.
RM21 Combo in Action
Check out the RM21 Combo in mowing and marking action, and see the high quality finish it produces.
Tech-driven Lawn Care Reimagined

Accurate and Efficient Mowing
Cut grass with centimeter-level positioning accuracy, giving efficiency a boost while reducing the risk of mowing lapse, mowing task omission or repetitive working.

Automatic Mowing on Complex Terrain
Leverage LiDAR tech to create a 3D map of the terrain, making it a breeze to safely mow in challenging areas such as under trees or around objects.

One-click Multi-field Management
Support mowing multiple zones in a single task to save your valuable time & effort in managing your property, helping you invest more time on critical tasks.

Smart Path Planning
Plan optimal mowing paths automatically with built-in precision algorithms, relieving your anxiety when working on the labor-intensive mowing tasks.

360° Real-time Object Detection
Leverage LiDAR to detect surrounding objects and eliminate blind spots, giving you an extra layer of safety through rapid obstacle avoidance and collision prevention.

Comprehensive Protection
Safeguard itself with collision bumpers, lift protection and raining monitoring, meeting your need for a safe and flawless mowing operation.

Easier and Smarter Mowing
Offer the convenience of app control, allowing you to manage your mower or schedule in real time even when you’re out of town.

No More Battery Anxiety
