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Harvesting · head to head

Burro vs GR-100

Two harvesting machines, one verified table. Every figure below is sourced and dated; vendor claims are labelled and kept apart from independent results.

Burro in full →GR-100 in full →Open in the comparator →
Burro (Augean Robotics, Inc.) · United States

American autonomous collaborative carrier — follows pickers or runs fixed A-to-B routes hauling harvest totes and materials; 550+ robots sold and ~300,000 autonomous hours across the US, Australia, New Zealand, the UK, Israel and Latin America.

Best for: Labour-squeezed berry, table-grape and nursery operations that lose picker time to walking full trays back to the collection point.
Four Growers, Inc. · United States

Pittsburgh-built autonomous greenhouse tomato harvester running the first operational robot fleets in Dutch greenhouses — snack, plum and cherry tomatoes picked by suction with stereo vision at up to 43 kg/h and 98% ripe-detection precision. Fits existing commercial greenhouses with minimal modification; used by grower Westburg and at Syngenta's TomatoVision research facility.

Best for: Large glasshouse tomato operations in the Netherlands or US wanting fleet harvesting of snack/cherry tomatoes plus per-row yield heatmaps and forecasting.
Burro
Verified 2026-07-16
GR-100
Verified 2026-07-17
Overview
TaskHarvestingHarvesting
AutonomyFully autonomousFully autonomous
Country of originUnited StatesUnited States
AvailabilityAvailable nowAvailable now
EU marketPendingPending
Lead timeNot disclosedNot disclosed
Last verified2026-07-162026-07-17
Specifications
Power source2.56 kWh LFP battery (base Burro), swappableBattery-electric greenhouse platform (details not disclosed)
Required tractor powerNot applicableNot required (self-propelled on greenhouse rows)
DimensionsNot disclosedNot disclosed
WeightNot disclosedNot disclosed
Min farm size2 haNot disclosed
ProductivityCarries ~227 kg (500 lb); up to 16 km (10 mi) range per batteryUp to 43 kg/h (12 g fruit) · 98% ripe-detection precision · 24/7 operation · cart holds 24 crates / 246 kg per session
Max speedNot disclosedNot disclosed
SensorsComputer vision (people-following) · high-precision GPS · IP65-rated for 40 °C+ operationStereo camera array (4–8 stereo cameras reported) for per-plant perception and ripeness detection
Price & model
Price (EUR)≈€21,000–72,000Not disclosed
Native priceUS$25,000–85,000 depending on model (trade-press reported range)Not disclosed
Business modelBuy per unit via Burro or distributors (e.g. AdeptAg in the US); fleet software includedNot disclosed publicly; deployed via direct engagements with growers (fleet operations)
Ongoing costBattery replacement by cycle life; software/fleet servicesNot disclosed
Key outcome
Best verified resultFleet scale in commercial use
550+ robots sold, ~300,000 autonomous hours · vendor
Harvest labour for snack tomatoes
−50% labour (vendor-reported) · vendor
EU context
CE markingNo CE marking verifiable as of July 2026No CE marking published; US manufacturer operating robots in NL greenhouses
Machinery RegulationNot established for the EU market; conformity under Regulation (EU) 2023/1230 would be required for EU salesEU market-placement status not verified despite Dutch fleet operations
CAP subsidyNot applicable without EU availabilityGreenhouse harvest automation — not directly tied to CAP eco-schemes

"—" means the manufacturer has not disclosed the figure; we never estimate silently. Model either machine's payback with your own numbers on its ROI calculator page.