SIASUN P-T1000D (P-T1000D)

A forklift meets its load face to face; an under-ride robot meets it from below. That change of approach is the idea behind the SIASUN P-T1000D: a flat mobile platform that drives beneath a rack, cart or shelf unit, raises it clear of the floor and delivers it wherever the production plan requires, without a driver in the aisle and with the load as the only visible thing in motion. With a rated load of 1000kg, it belongs to SIASUN's family of under-ride lift mobile robots and is built for operations that want material to move on schedule rather than when someone is free to move it.

Robots Europa, based in Dublin, supplies the SIASUN P-T1000D to customers throughout the European Union and the DACH region. We prepare quotations for single units and for fleets, coordinate delivery to your site and remain your point of contact for support once the robots are in service, so that the specification, the integration questions and the after-sales relationship all sit with one partner.

Background

SIASUN and its under-ride line

SIASUN is a robotics manufacturer whose mobile robots are designed for industrial production logistics. The P-T1000D is one of five under-ride versions named by the manufacturer: the P-T600D, P-T1000D, P-T1500D, P-T2000D and P-T3000D. Together they offer multiple payload options ranging from 600 to 3,000 kg, so that a site can match the robot to the weight of the carriers it actually handles rather than buying more capacity than the task demands. SIASUN also offers non-standard customisation to meet customer requirements across diverse scenarios, which matters in plants where carriers, docking points or floor layouts do not follow a standard pattern.

Lifting from underneath, guided by fused sensing

The defining feature of the P-T1000D is its under-ride design, which enables precise access to pick-up points while lifting actions remain smooth, stable and efficient. Rather than relying on a single source of position information, the robot uses multi-sensor data fusion for high-precision task execution and seamless docking. Navigation is likewise layered: multi-navigation fusion with smooth switching works alongside a layered safety system. Above the individual robot sits the IMRS 2.0 platform, which supports multi-robot dispatching, route optimisation, data analytics and digital twins for end-to-end intelligent control. SIASUN also highlights extended endurance, high drivetrain efficiency, strong carrier compatibility and fleet-level dispatching across the line.

Technical Specifications

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

SIASUN has not published the weight, the battery type and capacity, the charging time, the travel speed, the IP rating, the safety certifications, the power supply voltage, the package contents or the gradeability of the P-T1000D; Robots Europa confirms each of these at quotation.

How does the P-T1000D compare with the other SIASUN under-ride versions?

All five versions share the same principle: drive under the carrier, lift it, move it. What separates them is the load they are built to carry. The P-T1000D is rated for 1000kg and lifts through 60mm, which is enough to raise a carrier clear of the floor for transport without the robot needing a tall mast or forks. Its positioning accuracy of ± 10mm/±1° is what allows it to slide reliably beneath a carrier and set it down where a downstream process expects to find it.

The other versions spread across the range of 600 to 3,000 kg. If your loads sit well below or well above 1000kg, it is worth comparing the alternatives with us before committing. Choosing the correct rating keeps the robot working within its design envelope and avoids paying for capacity that is never used.

What does SLAM + QR Code navigation mean for my site?

The navigation method of the P-T1000D is SLAM + QR Code / QR Code. In practical terms this describes two approaches. SLAM-based navigation builds a map of the environment and locates the robot within it, which suits areas where layouts change or where floor markers are impractical. QR code navigation reads codes laid on the floor, giving fixed reference points that are well suited to repetitive routes and precise stopping positions. Combining the two, with the smooth switching SIASUN describes, lets a robot rely on markers where accuracy matters most and on its map elsewhere.

For a buyer, the question is which configuration fits the building. A greenfield warehouse with a stable grid may be served well by QR code guidance alone; a busy factory hall shared with people and other vehicles may benefit from the fused approach. We discuss the layout, the routes and the docking points with you so that the quotation reflects the navigation set-up your site actually needs.

Who is the SIASUN P-T1000D for?

The P-T1000D suits manufacturers who move work-in-progress, components or finished goods on carts and racks between production stages, and who want those transfers to happen automatically and predictably. It also fits warehouse and distribution operators who store goods on mobile shelving and want the shelving brought to the operator rather than sending staff to walk the aisles. Systems integrators building intralogistics projects across the EU will find the IMRS 2.0 platform relevant, because dispatching, route optimisation and digital twins are handled at fleet level rather than robot by robot.

Where carriers are consistently lighter, the SIASUN P-T600D (P-T600D) may be the better match. For heavier loads, the SIASUN P-T1500D (P-T1500D), the SIASUN 2000 Kg Under-ride Lift Mobile Robot (P-T2000D) and the SIASUN P-T3000D (P-T3000D) extend the line towards its upper limit of 3,000 kg. The full family is presented in our Under-ride Lift Mobile Robots category.

What is the SIASUN P-T1000D used for?

1. Line-side replenishment: carrying racks of components from the store to assembly stations as they are needed.
2. Work-in-progress transfer: moving carts of part-finished goods between production cells without manual pushing.
3. Goods-to-person picking: bringing mobile shelving to a picking station so that operators stay in one place.
4. Finished-goods dispatch: shuttling completed loads from the end of the line to staging and shipping areas.
5. Buffer management: parking and retrieving carriers in buffer zones under the control of the dispatching software.
6. Customised handling cells: serving non-standard carriers or docking points through SIASUN's customisation option.

Pricing and Availability

The SIASUN P-T1000D is sold on quotation, because the right configuration depends on your navigation set-up, the number of robots, the integration with the IMRS 2.0 platform and any customisation your carriers require. Send us your requirements and Robots Europa will prepare a quotation for the configuration that fits your operation. Delivery, customs and support are arranged with the quotation, so that the full scope is agreed before any order is placed. To begin, the quotation request form is available on this page.

Frequently Asked Questions

What load can the SIASUN P-T1000D carry?

The P-T1000D has a rated load of 1000kg. For other load classes, SIASUN offers further versions across a range of 600 to 3,000 kg.

How high does it lift a carrier?

The lifting height is 60mm, enough to raise a rack or cart clear of the floor for transport.

How long does it operate between charges?

The rated operating time is 6–8 hours. Robots Europa can advise on planning shifts and charging around that window.

How precisely does it position itself?

Positioning accuracy is ± 10mm/±1°, supported by multi-sensor data fusion for high-precision task execution and docking.

Which navigation methods are available?

The navigation method is SLAM + QR Code / QR Code, with multi-navigation fusion and smooth switching. We help you choose the approach that suits your layout.

Can several robots work together and be adapted to my site?

Yes. The IMRS 2.0 platform supports multi-robot dispatching, route optimisation, data analytics and digital twins, and SIASUN offers non-standard customisation for diverse scenarios.

Where can I buy the SIASUN P-T1000D and what does it cost?

You can buy the P-T1000D from Robots Europa, which supplies customers across the EU and the DACH region. The cost depends on the configuration and scope, so we provide it in a tailored quotation on request.

Summary

The P-T1000D approaches material handling from underneath: it slides below the carrier instead of confronting it, lifts it through 60mm and carries up to 1000kg with a positioning accuracy of ± 10mm/±1°. Layered navigation, fused sensing, a layered safety system and fleet-level control through IMRS 2.0 turn that simple approach into a dependable flow of material across a factory or warehouse, with sibling versions available where loads call for a different rating. If you are planning to automate transfers between stores, lines and dispatch, and want Robots Europa to specify, deliver and support the system, this page is the starting point.