Side by side
Seegrid Palion Tow Tractor S7 vs Vecna Robotics ATG Autonomous Tugger
Two autonomous mobile robots a buyer shopping for material movement would honestly weigh against each other, with the manufacturer-published figures in one table and a plain reading of what the differences mean on a floor. We sell across brands, so we have no reason to tilt it.
| Seegrid Palion Tow Tractor S7 | Vecna Robotics ATG Autonomous Tugger | |
|---|---|---|
| Class | Autonomous mobile robot | Autonomous mobile robot |
| Payload | 4536 kg (10000 lb) | 4500 kg (9921 lb) |
| Sold as collaborative | yes | yes |
| Applications listed | material movement | material movement |
| Specs checked | 2026-08-23 | 2026-08-23 |
Every figure is a manufacturer-published claim, checked on the date shown against the maker's own material, and not one of them survives contact with your part, your rate and your floor without an applications review. Prices are deliberately absent: quotes are prepared by our team and confirmed with the manufacturer.
What the numbers mean on the floor
- Payload is effectively a tie at 4536 kg and 4500 kg. The gripper and the part decide it, not the arm: rated payload is measured at the wrist with no tool on it.
- Both are sold as collaborative. That describes a feature set, not a safety verdict: the risk assessment on your part, your gripper and your speed is what decides whether anyone works beside it. Collaborative does not mean fenceless.
- Both are listed for material movement.
What a spec sheet cannot tell you
The gripper, the fixture and the integrator decide more of the outcome than the arm. Cycle time on your part is a test, not a datasheet figure. Service footprint, spare parts and who answers the phone at 2 AM differ by brand and by state. And the price difference between two arms in the same class is usually smaller than the difference between two integrators' quotes for the same cell. A model number is not a specification, and the gripper is the project.
From our matrix
Seegrid Palion Tow Tractor S7. Tugger, tows 10000 lb at 4 mph, inclines to 2.5 percent. Certified ANSI B56.5 and UL 583.
Vecna Robotics ATG Autonomous Tugger. Tugger, tows 9920 lb at 6.0 mph, 9 ft 6 in turning radius, works in 6 ft aisles.
Also on the shortlist for material movement
- Cyngn DriveMod Forklift, 4990 kg
- Cyngn DriveMod Tugger, 5443 kg
- Vecna Robotics APT Autonomous Pallet Truck, 3600 kg
- Seegrid Palion Lift CR1, 1814 kg
- Seegrid Palion Lift RS1, 1588 kg
Ask about these two for your job
Free, about two minutes, no phone number. Joe will tell you which belongs on your shortlist, what beats both, and what has to be true for the math to work.