Stihl RT 5112 Z Petrol Ride-on Lawn Mower

Stihl RT 5112Z Collecting Ride-on Lawn Mower fitted with a 112cm width cutting deck.

The Stihl RT 5112 Z Ride-on Lawn Mower features a very powerful twin cylinder STIHL EVC 7000 engine for top level performance. In addition, the single-pedal operation and direct steering provide a previously unattained level of comfort during driving, manoeuvring and mowing. The Grass Guide System on both sides of the mowing deck catches grass blades at the edge of the deck and guides them towards the cutting blades. The sychronised blade system provides a neat and clean cutting pattern and class leading grass collection. The RT 5112 Z comes with a 5-year extended warranty (subject to registration and annual servicing).

High-performance ride-on mower with wide cutting width

Technical data

Technical data	Value
Cutting width cm	110
Cutting height mm	30-100
Grass catcher box l	350
Tank capacity l	9
Engine type	STIHL EVC 7.000
Displacement cm³	635
Machine Length cm	260
Machine Width cm	117
Machine Height cm	116
Turning radius m	0.7
Guaranteed sound power level LWAd [dB(A)] dB(A)	100
Uncertainty factor, sound pressure level KpA dB(A)	2
Vibration value ahw Seat m/s²	0.98
Uncertainty factor K Seat m/s²	0.49
Vibration value ahw m/s²	4.4
Uncertainty factor K Wheel m/s²	2.2

Turf Tyres

The large turf Tyres of the STIHL ride-on mower helps to protect the lawn. Thanks to their rounded Tyre design, they reduce the formation of driving tracks.

Trailer hitch

The integral trailer hitch enables easy mounting of attachments such as the convenient PICK UP 300 tilting trailers, which can also be used as a wheelbarrow.

Central cutting height adjustment

The lever to adjust the deck cutting height is located directly next to the driver’s seat. It enables individual adjustment of the cutting height in up to eight steps.

Robust frame

The robust frame construction gives the mower a high level of stability and driving comfort. The STIHL ride-on mowers compact design is great for using attachments such as the AGW 098 garden roller or PICK 300 tilting trailers.

Synchronous mowing deck

The synchronous mowing deck provides consistent cutting quality and optimum grass flow through to the catcher box. This is made possible by the synchronised rotation of the blades, which are offset by 90°.

Low step

The low step on the STIHL ride-on mowers provides ample legroom and allows for comfortable access to the seat.

Catching management system

The catching system guides the grass blades across the entire working width of the mowing deck. It helps to guide the grass towards the mowing blades for a more efficient cut.

Grass catcher box with bow handle

The polymer grass catcher box on the Stihl ride-on can be emptied effortlessly from the driver’s seat simply using the curved shaped handle. The “dumper” design ensures optimum filling and residual-free emptying of the grass catcher box. Cleaning the catcher box is also easy.

Single pedal drive

With the STIHL single pedal drive, the direction of travel can be conveniently switched between forward and reverse gear using a hand lever for quick manoeuvring. The pressure-sensitive pedal allows for precise control of the speed between top speed and standstill. The separate brake pedal ensures immediate stopping.

Electromagnetic blade clutch (EBC)

The mowing deck can be easily engaged and disengaged by a switch situated on the control panel.

Mulching function

With the mulch insert, the STIHL ride-on mowers can be converted into mulching mowers. The grass catcher box is simply removed and the mulch insert pushed into the grass catcher chute. This allows the grass to be shredded into fine particles inside the closed housing before they fall back into the turf, returning vital nutrients and moisture to the soil. Through this natural form of fertilising, there is no need to dispose of the grass.