SIASUN P-T600D (P-T600D)

Most of the work a robot does on a factory floor happens where nobody is looking: underneath the cart. The SIASUN P-T600D (P-T600D) is built around that idea. It drives low beneath a carrier, lifts it and carries it away, so the trolley or rack becomes part of the machine for the length of the trip. Nothing sticks out, nothing needs a fork, and the aisle stays as open as it was before.

The product is available through this page, by quotation.

Background

SIASUN and the IMRS 2.0 platform

SIASUN is a robotics brand whose mobile robot solutions are supported by the IMRS 2.0 platform. The platform provides multi-robot dispatching, route optimization, data analytics and digital twins for end-to-end intelligent control. For a buyer, this matters because a single robot is rarely the whole project. Once a site runs more than one machine, the software that assigns jobs and plans routes decides how smoothly the whole operation moves.

The P-T600D belongs to SIASUN's under-ride lift family. The series offers payload options from 600 to 3,000 kg, and the P-T600D sits at the entry point of that range with a rated load of 600kg. Other versions in the family are P-T1000D, P-T1500D, P-T2000D and P-T3000D. You can browse the whole family in the Under-ride Lift Mobile Robots category.

Why the under-ride layout matters

An under-ride robot has a low body. It slides beneath a carrier, raises its top plate and takes the weight from below. This design allows precise access to pick-up points, while the lifting action remains smooth, stable and efficient. The P-T600D has a lifting height of 60mm and overall dimensions of 950/650/280mm, which tells you the machine is a flat, compact platform rather than a tall vehicle.

The series also relies on multi-sensor data fusion, which enables high-precision task execution and seamless docking. Docking is the moment a robot lines up with its carrier, and it is where many material-handling projects succeed or fail. Good positioning at that point means the carrier is lifted squarely and travels without shifting.

Technical Specifications

Specifications as published by the manufacturer; confirmed against the datasheet at quotation.

The manufacturer has not published the weight, the battery type and capacity, the charging time, the travel speed, the IP rating, the turning radius, the communication interface, the box contents or the safety certifications; they are confirmed at quotation.

What makes the P-T600D different from a conventional vehicle that carries loads on forks?

A fork-based vehicle has to approach a load from the front, lift it on tines and swing the load around. An under-ride robot works differently. It enters the space beneath the carrier, so the carrier itself needs clearance underneath, such as a rack or trolley with legs or a raised base. In return, the robot needs no mast and no protruding tines, and its low profile keeps the working envelope small.

For the P-T600D the practical consequence is its footprint. With overall dimensions of 950/650/280mm, it is a flat unit that suits carriers designed for under-ride transport. The 60mm lifting height raises the carrier off the floor for travel, which is the job of this kind of robot: lift, carry, set down.

The other difference is control. The series combines extended endurance, high drivetrain efficiency, strong carrier compatibility and fleet-level dispatching. Rather than being steered one trip at a time, robots in this family work as a group under the IMRS 2.0 platform, with jobs and routes assigned centrally.

How does the P-T600D find its way and keep working safely?

The P-T600D navigates by SLAM + QR Code / QR Code. SLAM lets a robot build a picture of its surroundings and locate itself within it, while QR codes are fixed markers that give the robot a precise reference point. Used together, they let a robot travel freely across open areas and still stop exactly where a task demands. Positioning accuracy is ± 10mm/±1°, which is the figure to compare against the tolerance of your own pick-up and drop-off points.

The series uses multi-navigation fusion with smooth switching, plus a layered safety system for worry-free operation. In plain terms, the robot can move between navigation modes without a hitch, and several safety measures work together instead of one. If your site has formal safety requirements, raise them when you request a quotation.

Endurance is a rated operating time of 6–8 hours. That gives you a starting point for planning shifts; ask about charging when you plan a duty cycle.

Who is the SIASUN P-T600D for?

The P-T600D suits teams whose loads sit within a 600kg rated load and who want to automate repeatable transport between fixed points. Typical buyers include factory logistics managers who need work-in-progress carts moved between stations without a driver, warehouse operators who want to shift racks or trolleys to packing and dispatch areas, system integrators building a larger automated flow who need a compact lifting platform, and plant engineers who plan to add robots gradually and want fleet dispatching through a single platform.

If your loads are heavier, the family offers other versions. The SIASUN P-T1000D and the SIASUN P-T1500D are the next steps up in the range, the SIASUN 2000 Kg Under-ride Lift Mobile Robot (P-T2000D) goes further, and the SIASUN P-T3000D sits at the top of the series. Each has its own figures, so do not assume the P-T600D's figures apply to them.

Non-standard customization is also available to meet customer requirements across diverse scenarios. If your carrier or layout is unusual, that is worth discussing early.

What is the SIASUN P-T600D used for?

1. Moving racks and carts between stations. The robot slides under a carrier, lifts it and carries it to the next point.
2. Feeding production lines. Components and work-in-progress reach the line on a repeatable schedule.
3. Warehouse internal transfers. Loads travel between storage, packing and dispatch areas without manual towing.
4. Precise handover at fixed points. QR code references support accurate stopping where a task demands it.
5. Multi-robot operations. Fleet-level dispatching through IMRS 2.0 lets several robots share one site.
6. Custom material-handling tasks. Non-standard customization can adapt the robot to a particular scenario.

Pricing and Availability

The SIASUN P-T600D (P-T600D) is sold by quotation, and this page lists no prices. Send us your load, carrier type, site layout and quantity, and we will prepare a quotation around them. Delivery, customs and support are arranged together with the quotation, so you see the whole picture before you commit. Everything you need to start that conversation is available on this page.

Frequently Asked Questions

What is the rated load of the SIASUN P-T600D?

The rated load is 600kg.

How does the P-T600D navigate?

It navigates by SLAM + QR Code / QR Code, with positioning accuracy of ± 10mm/±1°.

How long can it run between charges?

The rated operating time is 6–8 hours.

How high does it lift a carrier?

The lifting height is 60mm, and the overall dimensions are 950/650/280mm.

Can several robots be managed together?

Yes. SIASUN mobile robot solutions are supported by the IMRS 2.0 platform, which provides multi-robot dispatching, route optimization, data analytics and digital twins.

Can the robot be customized?

Yes, non-standard customization is available to meet customer requirements across diverse scenarios. Describe your requirement when you ask for a quotation.

Where can I buy the SIASUN P-T600D and what does it cost?

You can request it through this page, by quotation. No price is listed here; the cost depends on your configuration and quantity and is given in the quotation.

Summary

The SIASUN P-T600D (P-T600D) does its work beneath the load, out of the way of people and aisles. A rated load of 600kg, a 60mm lift, SLAM + QR Code / QR Code navigation and ± 10mm/±1° positioning make it a compact, precise carrier mover, and the IMRS 2.0 platform lets it grow from one robot into a fleet. If you are planning to automate rack and cart transport, this page is the starting point.