Key Takeaways
- Pudu Robotics introduces the GT Series – three autonomous mowers (GT3, GT5, GT7) built for commercial grounds, large‑area turf, and precision sports‑field care.
- Each model merges mowing, grass collection, and light‑debris sweeping into a single robot, eliminating the need for multiple machines.
- Cutting widths range from 36 in (91 cm) to 60 in (152 cm), with battery runtimes of 4–6 hrs and collection bins of 20‑40 L.
- Integrated AI navigation lets the units operate on mixed hard‑scape/turf sites, handling fragmented layouts without human intervention.
Overview of the PUDU GT Series
Pudu Robotics has expanded its autonomous‑mowing portfolio with the GT Series, a trio of purpose‑engineered robots targeting three distinct market segments:
- GT3 – compact solution for daily grounds upkeep on campuses, hospitals, and mixed‑use sites.
- GT5 – high‑throughput mower for expansive lawns, parks, and municipal fields.
- GT7 – precision‑grade system for golf courses, stadiums, and professional sports venues.
All three models share a common architecture: a low‑profile chassis, a dual‑mode brush system (disc brushes for hard surfaces, rotary blades for turf), and a cloud‑based fleet‑management platform that delivers real‑time diagnostics, geofencing, and schedule optimization.
Comparison at a Glance
| Feature | GT3 | GT5 | GT7 |
|---|---|---|---|
| Cutting width | 36 in (91 cm) | 48 in (122 cm) | 60 in (152 cm) |
| Blade type | 2‑blade rotary | 3‑blade rotary | 4‑blade rotary |
| Battery capacity | 4 kWh (≈4 hr) | 5.5 kWh (≈5 hr) | 7 kWh (≈6 hr) |
| Max speed | 1.2 m/s | 1.5 m/s | 1.5 m/s |
| Grass‑collection bin | 20 L | 30 L | 40 L |
| Debris‑brush system | Disc brush (light sweep) | Dual disc + side‑brush | Heavy‑duty side‑brush |
| Navigation | LiDAR + RTK‑GNSS | LiDAR + RTK‑GNSS | LiDAR + RTK‑GNSS |
| Recommended area | ≤5 ac | 5‑20 ac | >20 ac |
| Price (US $) | 28,000 | 38,000 | 52,000 |
Specs are taken from Pudu Robotics product sheets (2026).
GT3 – The “All‑Day” Grounds Care Companion
The GT3 targets facilities‑management teams that oversee fragmented properties where traditional ride‑on mowers are impractical. Its 36‑inch cutting deck enables tight turns around pathways and building perimeters. Integrated disc brushes sweep leaves and light litter from paved walkways, while the grass‑collection hopper captures clippings for later disposal, reducing the need for a separate sweeper.
- Operating envelope: Ideal for sites ≤5 ac with mixed hard‑scape/turf.
- Autonomy: Up to 4 hours per charge; auto‑dock for charging and self‑diagnostics.
- Safety: Dual‑laser obstacle detection and an emergency stop button meet ISO 25119 Level 2 standards.
By consolidating mowing and sweeping, the GT3 can be programmed for multiple short runs per day, keeping high‑traffic areas consistently tidy without manual labor.
GT5 – High‑Throughput Mower for Large Turf
The GT5 scales the GT3’s capabilities for municipal parks, university fields, and corporate campuses that span 5‑20 ac. Its 48‑inch deck cuts up to 2 × the area per pass, and the larger 30 L bin reduces empty‑cycle frequency by roughly 30 %.
Key highlights:
- Battery life: 5 hours, with optional hot‑swap modules for continuous operation.
- Smart routing: AI‑driven path planning avoids redundant passes, saving up to 15 % energy compared with fixed‑grid mowing.
- Weather resilience: IP‑66 enclosure lets the robot operate in light rain, extending usable windows in temperate climates.
The GT5’s dual‑brush system also handles light debris on sidewalks, eliminating the need for a separate street‑sweeper on many campuses.
GT7 – Precision Turf Management for Sports Facilities
The GT7 is engineered for the exacting standards of golf courses, stadiums, and professional training grounds. Its 60‑inch deck, four‑blade configuration, and 40 L collection bin deliver uniform cut heights from 0.5 cm to 5 cm, essential for maintaining playing‑surface consistency.
Advanced features include:
- Dynamic height control: