The STIHL RT 5112 Z is a high-performance petrol lawn tractor designed for efficient maintenance of larger lawns and open garden areas. With its 110cm cutting width, powerful twin-cylinder engine and generous grass collection capacity, it is suitable for areas of up to approximately 6,000 m².
The tractor is powered by a STIHL EVC 7000 twin-cylinder petrol engine, providing the performance needed for regular mowing across substantial areas. Its robust construction and stable chassis are designed for dependable long-term use, while the smooth hydrostatic transmission allows the tractor to be driven much like an automatic vehicle.
110cm Synchronous Cutting Deck
The wide 110cm mowing deck uses a synchronous blade arrangement designed to provide consistent cutting results and efficient movement of grass towards the collector. The synchronised blades help produce a clean, even mowing pattern across the lawn.
There are eight cutting-height settings, ranging from 30mm to 100mm, giving you plenty of flexibility when adapting the mowing height to different grass conditions.
An electromagnetic blade clutch allows the cutting system to be engaged or disengaged conveniently from the driver’s position.
Large 350-Litre Collector
The RT 5112 Z is equipped with a substantial 350-litre grass catcher, allowing you to cover more ground before stopping to empty it.
The collector can be emptied without leaving the driver’s seat using the conveniently positioned sabre-type emptying lever. This helps make repeated mowing and collection work considerably more convenient.
Hydrostatic Control
A smooth hydrostatic drive system provides continuously variable speed control, allowing you to adjust your working pace according to the conditions.
The single-pedal drive keeps operation simple, while the forward/reverse drive lever is conveniently positioned near the steering wheel for quick changes of direction.
Comfortable Operator Position
The RT 5112 Z has been designed around the operator, with a spring-loaded adjustable seat, generous legroom and a low step for easier access.
The main controls are positioned within easy reach, including the central cutting-height adjustment and collector emptying control, helping reduce unnecessary movement while mowing.
Large turf tyres provide stable handling while helping the tractor remain suitable for lawn surfaces.
Built for Versatility
A trailer hitch is fitted as standard, allowing compatible accessories such as trailers and other garden equipment to be used. The robust frame is designed to provide the strength and stability needed when using suitable attachments.
Key Features
STIHL EVC 7000 twin-cylinder petrol engine
110cm cutting width
Synchronous twin-blade cutting deck
350-litre grass collector
Hydrostatic transmission
Single-pedal drive
Forward/reverse drive lever
Electromagnetic blade clutch
8 cutting-height positions
Cutting height: 30–100mm
Seat-mounted collector emptying control
Spring-loaded adjustable driver’s seat
Generous legroom
Low step-through access
Large turf tyres
Robust frame construction
Trailer hitch
Suitable for lawns up to approximately 6,000 m²
5-year warranty
The STIHL RT 5112 Z combines a wide 110cm synchronous cutting deck, powerful twin-cylinder engine and large 350-litre collector with smooth hydrostatic driving and an operator-focused design, making it a strong choice for maintaining larger lawns efficiently.