Product profile
GR-100
GR-100 is Four Growers’ autonomous tomato harvesting robot for commercial greenhouses. It uses a robotic arm calibrated with four stereo cameras to detect,...
Facts
- Company
- Four Growers
- Product type
- agricultural_robot
- Status
- commercial
- Primary capability
- Tomato harvesting
- Website
- https://fourgrowers.com/products/robotic-harvesting-technology/
About GR-100
GR-100 travels greenhouse rows and uses four stereo cameras to locate ripe tomatoes, estimate fruit position and guide its harvesting arm. The end effector removes selected fruit and transfers it into the collection workflow while protecting nearby stems and unripe produce.
The same vision system records crop count, ripeness and plant information for forecasting and operational analytics. Four Growers deploys GR-100 with commercial greenhouse operators and supports installation, crop calibration, maintenance and software updates. The platform targets continuous high-volume tomato harvesting.
Market context
Greenhouse Harvesting Robot, https://fourgrowers.com/products/robotic-harvesting-technology/, imagegen_studio_background_from_official_reference, agriculture_robot, grey_textured_studio_wall_floor_soft_shadow, agricultural_robot
Summary
Type: Agriculture robot
Core: Tomato harvesting
Function: Greenhouse automation
Audience: Growers
Specifications
- analytics
- Plant analytics and remote monitoring dashboard
- camera_count
- Four stereo cameras
- cargo_capacity_kg
- 246 kg in one harvesting session with packing cart workflow kg
- operation_modes
- 24/7 operation
- sort_accuracy
- 98% ripe precision %
- throughput
- 43 kg/hr harvesting speed for 12 g fruit kg/hr
Operations
- Environment
- greenhouse
- Primary user
- commercial_greenhouse_operator
- Role
- autonomous_harvesting
- Interaction model
- supervised_or_configured_autonomy
- Mobility class
- greenhouse_mobile_robot
- Product detail
- Greenhouse Harvesting Robot, https://fourgrowers.com/products/robotic-harvesting-technology/, imagegen_studio_background_from_official_reference, agriculture_robot, grey_textured_studio_wall_floor_soft_shadow, agricultural_robot
Research, Articles and recent verified events
- Westburg Greenhouse adopts Four Growers GR-200 harvest robots — 2025-10-27
- Four Growers raises USD 9M Series A — 2024-11-21