Uploaded July 2026 | Updated September 2026, 11 hours ago
In this long-term review of the Kress Voyager (KR800) commercial robot mower, we dive deep into what makes this massive autonomous machine a true game-changer for commercial landscaping—and where it falls short straight out of the box. Unlike standard residential robot mowers, the Voyager boasts real lawn mower blades and a 40-inch cutting deck. But how does it handle airflow and grass clipping discharge compared to commercial zero-turn mowers? I break down the airflow dynamics, explain why most robotic mowers fail at creating proper discharge, and show you exactly how the Voyager stacks up against the big commercial rigs. While the overall build quality, technology, and autonomous features are truly outstanding, I found that to get the absolute best performance for my operation, some physical modifications were necessary. I will walk you through exactly why I made these changes and how they improve the mower's output.
Chapters
00:00:00 Introduction and Mowing Route
00:01:24 Price and Target Audience
00:02:40 Ideal Applications and Properties
00:04:18 Battery Performance on Large Areas
00:05:48 Deck Design and Clipping Issues
00:07:05 Handling Wet Grass
00:09:25 Airflow Physics and Deck Comparisons
00:10:54 Baffle System Modifications
00:12:46 High Lift Mulching Blades
00:13:18 Starting Up and App Features
00:15:33 Manual Mode and Joystick Controls
00:17:10 RTK, Sensors, and Technology
00:18:31 Build Quality and Weight
00:19:31 Deck Modifications Explained
00:21:30 Jack System
00:21:57 The Potential for a Spreader Attachment
00:24:05 Changing the Blades
00:26:32 Final Flap Adjustments
00:28:30 Final Review and Conclusion
In this long-term review of the Kress Voyager (KR800) commercial robot mower, we dive deep into what makes this massive autonomous machine a true game-changer for commercial landscaping—and where it falls short straight out of the box. Unlike standard residential robot mowers, the Voyager boasts real lawn mower blades and a 40-inch cutting deck. But how does it handle airflow and grass clipping discharge compared to commercial zero-turn mowers? I break down the airflow dynamics, explain why most robotic mowers fail at creating proper discharge, and show you exactly how the Voyager stacks up against the big commercial rigs. While the overall build quality, technology, and autonomous features are truly outstanding, I found that to get the absolute best performance for my operation, some physical modifications were necessary. I will walk you through exactly why I made these changes and how they improve the mower's output.
Chapters
00:00:00 Introduction and Mowing Route
00:01:24 Price and Target Audience
00:02:40 Ideal Applications and Properties
00:04:18 Battery Performance on Large Areas
00:05:48 Deck Design and Clipping Issues
00:07:05 Handling Wet Grass
00:09:25 Airflow Physics and Deck Comparisons
00:10:54 Baffle System Modifications
00:12:46 High Lift Mulching Blades
00:13:18 Starting Up and App Features
00:15:33 Manual Mode and Joystick Controls
00:17:10 RTK, Sensors, and Technology
00:18:31 Build Quality and Weight
00:19:31 Deck Modifications Explained
00:21:30 Jack System
00:21:57 The Potential for a Spreader Attachment
00:24:05 Changing the Blades
00:26:32 Final Flap Adjustments
00:28:30 Final Review and Conclusion
