STIHL RMI 422 PC iMOW® Robotic Mower

High performance robotic mower with app control - for lawns up to 1700m²

Compact, capable and communicative. The STIHL RMI 422 PC iMOW® robotic mower combines a number of features to make it the ultimate convenience mower. Equipped with the iMOW® app, you can conveniently configure a host of settings on this PC version using an app on your smartphone or tablet. For example, you can change the mowing plan, read status messages and pause or start new mowing operations from the comfort of your home or office. Within the tailored active times, the smart robotic mower automatically picks the optimum mowing windows for the best possible cut using the rain sensor and a comparison with online weather services. The RMI 422 PC has a long life Lithium-Ion battery, which makes the iMOW® robotic mower perfect for medium-sized lawns up to 1,700 m².

Introducing iMOW® - The Robotic Garden Mower From STIHL

Not only does the robotic mower cut your lawn automatically, it also supplies it with nutrients at the same time. The iMOW® robotic mower cuts and shreds the grass in one step, returning the clippings to the soil, where it acts as a biological fertiliser for a lush, healthy lawn. If the garden is steep or uneven, the adaptive slope speed function adapts the speed on a gradient up to a 40% incline. If the iMOW® robotic mower encounters any obstacles when mowing, sensors in the movable hood detect the impact and the machine sets off in a different direction. The RMI 422 PC comes with a 5 year extended domestic warranty (subject to registration and annual servicing).

The STIHL iMOW® robotic mowers comply with all applicable safety standards. However, the iMOW® robotic mower is not a toy. During the iMOW® robotic mower's active times, children, bystanders and animals must be kept out of the working area. 

Features

Bright LCD display

The control panel features a large LCD display. For operating convenience, the control panel can also be removed on the RMI 6 series models.

Movable hood

The movable hood with sensors protects the mower from weather and obstacles. If the mower comes up against an obstacle during automatic mowing, the integrated sensors detect contact with the object and changes direction.

All-round protection

The STIHL iiMOW® robotic mower is equipped with various sensors. As soon as someone attempts to pick it up while mowing, it stops. In addition, the automatic lawn mower can be protected with a PIN code.

Standard equipment

As standard, the STIHL iMOW® robotic mower includes the machine, the docking station with four pegs for securing to the ground as well as an iMOW® ruler as an aid for laying the perimeter wire.

Docking station

The docking station is included as standard equipment for the STIHL iMOW® robotic mower. It is both the robotic mower's home and where it charges its battery.

Mulching mowing deck

The sturdy iMOW® mulching blade ensures a precise cutting pattern even on higher grass growth. Its rotational direction changes automatically every time the blade stops.

Offset drive home

By default, the iMOW® robotic mower travels back home to the docking station along the perimeter wire.

Control panel

The control panel with integrated and bright display is used on all STIHL iMOW® robotic mowers for easy setup and fast display of machine information. The high-contrast display means the control panel can also be used in sunlight.

App control

The iMOW® app transforms a STIHL iMOW® robotic mower into a standalone smart garden system. The intuitive app menu can be accessed via smartphone or tablet.

iMOW® robotic mower drive

The iMOW® robotic mowers feature a drive that enables them to mow hilly terrain with consistently high quality. The RMI 422 can handle gradients of up to 35% and the other models from the RMI 4 series can cope with a gradient of up to 40%.

Adaptive slope speed

Using the adaptive slope speed function, the STIHL iMOW® robotic mower adapts its speed on uneven terrain. The integrated tilt sensor constantly analyses the position of the automatic lawn mower and adapts its speed accordingly.

Dynamic mowing plan

Using the interactive mowing plan of the STIHL iMOW® robotic mower, individual time windows during which the machine can be in operation can be defined for each day.

Wheels with traction pattern

The smooth-running wheels with traction pattern ensure that the STIHL iMOW® robotic mower moves with precision. Especially on hilly lawns with a gradient of up to 40% and dense grass.

Specification