The STIGA A 140v is a commercial-grade autonomous mower engineered for the most demanding green spaces. With a massive coverage capacity of up to 14,000 m², it is the definitive solution for professional sports fields, rugby and football pitches, training centres, and large-scale facility management. Capable of navigating up to 30 distinct zones and managing steep 50% gradients, the A 140v is powered by a high-capacity 14 Ah ePower battery. This allows it to cover an incredible 2,300 m² per charge, providing the efficiency required for complex, high-traffic communal areas and expansive private estates.

Safety and intelligence are integrated into every pass via the AI-driven HDR camera and STIGA VISTA technology. This advanced vision system allows the A 140v to perceive its environment with human-like clarity, identifying grass regardless of its colour or condition. It distinguishes between fixed structures and moving obstacles in real time, adapting its path instantly to maintain continuity. Whether operating in the varying light of a public churchyard or the structured environment of a training facility, the A 140v makes safe, autonomous decisions, significantly reducing the need for manual supervision.

Precision navigation is maintained through quad-band GNSS RTK and 4G connectivity, ensuring centimetre-level accuracy across the entire site. The robot intelligently maps the terrain, monitoring signal strength to calculate the most efficient mowing routes while automatically optimizing cutting height and speed. For facility managers, the STIGA.GO App provides a sophisticated command centre, allowing for the creation of temporary "no-go" zones, zonal height adjustments, and real-time geofence notifications. After recharging, the mower returns precisely to where it stopped, ensuring no blade of grass is overlooked.

Mechanically, the A 140v is built to a professional standard. It features a blade motor three times more powerful than previous models and increased ground clearance to handle the uneven terrain often found in large open spaces. Manufactured in Italy with a robust aluminium-housed camera and high-performance components, this unit is designed for long-term reliability in commercial environments. With 10 years of included connectivity, the STIGA A 140v offers an unmatched, fully autonomous maintenance workflow for the UK’s most prestigious and complex green areas.

Key Features & Benefits

• Professional-Grade Capacity: Engineered for vast areas up to 14,000 m², ideal for sports pitches and communal parkland.
• Superior Battery Performance: 14 Ah ePower battery delivers up to 2,300 m² of precision cutting per charge.
• AI-Vision Intelligence: Integrated HDR camera recognizes grass and avoids obstacles for safe, independent operation.
• Precision Navigation: Quad-band GNSS RTK and 4G connectivity provide cable-free, centimetre-level accuracy.
• Professional Command & Control: Manage complex zones and maintenance workflows via the intuitive STIGA.GO App.
• Italian Engineering: Robust construction with a high-torque motor designed for heavy-duty, long-term use.
• Connectivity for a Decade: Includes 10 years of data connectivity to ensure seamless updates and remote monitoring.

Professional Pitch Maintenance: The STIGA A 140v Advantage

Maintaining a professional-grade playing surface requires consistency, precision, and perfect timing. The STIGA A 140v is designed to meet these demands, offering a "set-and-forget" solution for rugby fields, football pitches, and training complexes.

Why the A 140v is the Ideal Groundsman’s Partner

• Elite Surface Consistency: Regular, autonomous mowing encourages lateral grass growth and increased sward density. By mulching daily, the A 140v returns vital nutrients to the soil, resulting in a stronger, more resilient pitch that can withstand heavy match-day traffic.
• Match-Ready Patterns: Using the STIGA.GO app, groundsmen can program specific mowing directions to create professional stripes or grid patterns. The centimetre-level GNSS RTK precision ensures these lines stay perfectly straight, giving your facility a "stadium-standard" aesthetic.
• Zero Interference with Training: Because the A 140v is whisper-quiet and cable-free, it can operate during the night or early morning without disturbing local residents. If a pitch is needed for an unscheduled training session, the robot can be sent to its dock instantly via a smartphone.
• Safe in Public & Shared Spaces: The AI-driven HDR camera recognizes moving obstacles—such as players, staff, or equipment left on the pitch—and adjusts its path immediately. This makes it the safest choice for open-access communal gardens or busy training hubs.
• Reduced Compaction & Lower Costs: Weighing significantly less than a tractor-mounted or ride-on mower, the A 140v minimizes soil compaction, which is critical for maintaining proper pitch drainage. Additionally, the transition to electric power significantly reduces annual fuel and maintenance budgets.

About STIGA Vista Technolgy

STIGA's VISTA technology is an advanced navigation system used in their autonomous robotic mowers that uses an AI-driven camera and GPS/RTK positioning for wire-free, precise lawn maintenance. This system allows the mowers to operate without a physical boundary wire or a separate reference station, simplifying installation and providing intelligent control. 

Key Features of VISTA Technology

Wire-Free Virtual Boundaries: The most prominent feature is the elimination of physical perimeter wires. The user defines the mowing area through the STIGA.GO App during installation, and the mower operates within these virtual boundaries.

AI Camera Navigation: An integrated AI-driven camera continuously scans the environment in real time. It recognizes lawn colors and shapes, allowing the robot to distinguish between the grass and non-lawn areas.

Obstacle Detection and Avoidance: The system detects both fixed and moving obstacles (e.g., furniture, toys, pets) and recalculates its path to safely navigate around them, without needing to bump into them first.

Advanced Positioning (GPS/RTK): VISTA technology uses advanced signal triangulation, specifically GPS-RTK (Real-Time Kinematic) technology, to achieve high positional accuracy, ensuring zero loss of precision and consistent coverage.

Organized Mowing Patterns: Unlike traditional random-path mowers, VISTA-equipped mowers use systematic, organized cutting patterns (e.g., parallel stripes or a chessboard effect) to ensure efficient and uniform coverage of the entire lawn, improving lawn health and appearance.

Zone Management: Users can manage multiple cutting zones (up to 30 depending on the model) and set specific preferences for each, such as different cutting heights or temporary "non-cut" areas, all via the app. 

In essence, the VISTA technology provides an autonomous, intelligent, and flexible solution for lawn care, allowing the user to manage their garden maintenance remotely with minimal manual intervention. 

10 years of connectivity and 3 years of warranty included

Centimetre-level accuracy

Thanks to GPS-RTK and STIGA’s AGS technology, the A 140v robot mower maintains extreme navigation precision even under trees or close to buildings. It plans the most efficient routes, avoids signal loss and delivers perfect stripes every day.

Optimised mowing & energy use

The A 140v robotic mower learns your garden’s layout and adapts cutting height, speed and routes for the best balance between performance and efficiency. It chooses the shortest paths, manages complex zones and restarts exactly where it left off after charging.

Simple to manage

The robot mower is fully autonomous and easy to control via the STIGA.GO App. You can choose how hands-on you want to be: receive notifications about decisions made, or simply forget about your lawn and let the robot adapt its operation to your needs. Awarded with Red Dot Award, to confirm its outstanding intuitiveness.

Full awareness

The A 140V is equipped with an AI-integrated HDR camera and a full suite of sensors, including odometry, bump and lift, gyroscope and STIGA Vista technology. The latter enables the robot to recognise grass in all its colours and shapes in all light conditions, to avoid non-lawn areas and detect fixed or moving obstacles. It safely adjusts its path and cuts borders with high accuracy.

High-performance made for large area

Thanks to its three times more powerful blade motor than previous models and increased ground clearance for uneven terrain, the mower delivers faster results.

Anti-theft and App lock feature

When you invest in an autonomous lawn mower, you want to know it’s secure. That’s why every Stiga robotic mower comes with a built-in owner authentication system, ensuring that only you can control and manage your device. This handy “App-lock” feature creates a digital link between you and your mower, giving you complete peace of mind. For even greater protection, selected models include an optional anti-theft feature. If your mower is ever taken more than 100 metres outside its virtual boundary, you’ll receive an instant alert. Plus, thanks to GPS tracking, you can always check your mower’s location - wherever you are. Want to learn more about how Stiga keeps your robotic lawn mower secure? Read the full article in our magazine!