SIASUN P-T3000D (P-T3000D)

On a heavy-duty production floor, the journey between two stations is rarely the hard part; the final few millimetres are. A carrier loaded to its limit has to arrive square to the next fixture, at the right height and in the right orientation, or the whole sequence pauses while someone corrects it. The SIASUN P-T3000D (P-T3000D) is designed around that final approach. It is an under-ride lift mobile robot that travels beneath its load, lifts it and sets it down where the next process expects it, with a rated load of 3000kg and a positioning accuracy of ± 10mm/±1°. As the model at the top of SIASUN's under-ride series, it is intended for plants where loads are large and the tolerance for misplacement is small.

Robots Middle East supplies the SIASUN P-T3000D to manufacturers, logistics operators and system integrators across the Middle East. Robots Middle East prepares each quotation around the customer's site and workflow, arranges delivery to the facility and remains the point of contact for technical support once the robot is in service, so that buyers in the region deal with a single partner from the first enquiry onwards.

Background

SIASUN and its mobile robot portfolio

SIASUN is a Chinese robotics manufacturer whose range covers industrial robots and mobile robots for factory and warehouse logistics. Within that range, the under-ride lift mobile robots form a dedicated family for automated material transfer. The family is offered in several versions — P-T600D, P-T1000D, P-T1500D, P-T2000D and P-T3000D — with payload options spanning 600 to 3,000 kg, so that a single platform concept can be matched to very different handling tasks. The P-T3000D sits at the heavy end of that spectrum. SIASUN also offers non-standard customisation to meet customer requirements across diverse scenarios, which matters for buyers whose carriers or stations do not follow a standard pattern.

Under-ride lifting and the IMRS 2.0 platform

The principle of an under-ride robot is simple: rather than forks that reach into a load, a low chassis passes underneath a rack, cart or frame and raises it from below. SIASUN's under-ride design enables precise access to pick-up points, while lifting actions remain smooth, stable and efficient. Multi-sensor data fusion supports high-precision task execution and seamless docking, and multi-navigation fusion with smooth switching is combined with a layered safety system. On the software side, the robot is supported by SIASUN's IMRS 2.0 platform, which provides multi-robot dispatching, route optimisation, data analytics and digital twins for end-to-end control of the fleet.

Technical Specifications

Specifications are as published by the manufacturer and are confirmed against the datasheet at quotation. The manufacturer has not published the weight, battery capacity, charging time, maximum travel speed, IP rating, safety sensor configuration, wireless connectivity, power supply voltage, operating temperature or the contents of the delivery; Robots Middle East confirms these details at quotation.

What makes the P-T3000D different from the smaller models in the series?

The models in SIASUN's under-ride family share the same concept: a low chassis, a lifting mechanism and fleet coordination through IMRS 2.0. What separates them is the duty they are rated for. With a rated load of 3000kg, the P-T3000D is the version aimed at the heaviest carriers in the range, which makes it the logical choice when a facility moves large fixtures, loaded racks or heavy work-in-progress that the lighter versions are not rated to carry.

That rating comes with a footprint to match. The overall dimensions of 1850/1250/400 mm mean the robot needs carriers and aisles planned for a machine of this size, and the layout review that Robots Middle East carries out during quotation takes this into account. For loads that sit well below the top of the series range, a smaller model may use floor space more economically; the comparison is best made against the actual carriers on site rather than against the headline figure alone.

Precision does not change with the weight class in the way buyers sometimes fear. The P-T3000D is specified at ± 10mm/±1°, and the lifting height of 120mm gives a defined clearance for raising a carrier off the floor before transfer. For heavy loads, that combination of repeatable docking and a controlled lift is what keeps downstream stations running without manual correction.

How does the P-T3000D work within a fleet?

A single heavy-duty robot can be useful, but most facilities that automate material flow eventually run several. The IMRS 2.0 platform is the layer that makes this practical: it dispatches tasks across multiple robots, optimises routes, gathers operating data for analysis and supports digital twins, so that the fleet can be modelled and reviewed before changes reach the floor. SIASUN also lists fleet-level dispatching among the robot's environmental adaptability features, alongside extended endurance, high drivetrain efficiency and strong carrier compatibility.

Navigation is listed as SLAM + QR Code / QR Code. In practice, this gives planners a choice between a configuration that combines SLAM with QR code references and one that relies on QR codes, and the right option depends on how stable the layout is and how much infrastructure the site is prepared to install. With a rated operating time of 6–8 hours, shift planning and charging arrangements form part of the same fleet discussion, and Robots Middle East addresses them in the quotation.

Who is the SIASUN P-T3000D for?

The P-T3000D is aimed at manufacturers whose internal logistics involve genuinely heavy carriers: automotive and machinery plants, metal processing, large-component assembly and similar operations where loads regularly approach the top of the series range. It also suits logistics operators running high-capacity warehouses that move loaded racks between storage and dispatch, and system integrators building automated material flow for clients across the region. Organisations that need carriers or interfaces adapted to their own processes can make use of SIASUN's non-standard customisation.

Not every site needs the heaviest model. Where carriers are lighter, the SIASUN 2000 Kg Under-ride Lift Mobile Robot (P-T2000D) or the SIASUN P-T1500D (P-T1500D) may be a better match, and for light-duty transfers the SIASUN P-T1000D (P-T1000D) and SIASUN P-T600D (P-T600D) complete the range. The full family can be compared in the Under-ride Lift Mobile Robots category.

What is the SIASUN P-T3000D used for?

1. Line-side supply: bringing heavy material carriers to production stations on a fixed schedule.
2. Work-in-progress transfer: moving partly assembled heavy components between process steps without forklifts.
3. Rack and cart transport: lifting loaded racks and frames from below and carrying them across the facility.
4. Warehouse-to-dispatch movements: relocating loaded carriers between storage zones and loading areas.
5. Precision docking at fixtures: placing carriers at stations where repeatable positioning keeps the next process running.
6. Coordinated fleet operation: working alongside other SIASUN robots under IMRS 2.0 dispatching and route optimisation.

Pricing and Availability

The SIASUN P-T3000D is supplied on a quotation basis, because the right configuration depends on the navigation option, the carriers in use, the size of the fleet and any customisation the site requires. Robots Middle East reviews these points with each customer and prepares a quotation that reflects the actual application. Delivery, customs clearance and technical support are arranged together with the quotation. To begin, please submit your requirements through the quotation request available on this page.

Frequently Asked Questions

What is the rated load of the SIASUN P-T3000D?

The P-T3000D has a rated load of 3000kg, placing it at the top of SIASUN's under-ride series, which spans 600 to 3,000 kg.

How accurately does the robot position its load?

The positioning accuracy is ± 10mm/±1°. Multi-sensor data fusion supports high-precision task execution and seamless docking at pick-up and drop-off points.

Which navigation methods are available?

The navigation method is listed as SLAM + QR Code / QR Code. Robots Middle East helps you select the configuration that suits your layout during quotation.

How long can the P-T3000D operate between charges?

The rated operating time is 6–8 hours. Robots Middle East takes this into account when planning shifts and charging arrangements for your site.

Can several robots be managed together?

Yes. The IMRS 2.0 platform provides multi-robot dispatching, route optimisation, data analytics and digital twins for coordinated fleet control.

Can the robot be adapted to my carriers or processes?

SIASUN offers non-standard customisation to meet customer requirements across diverse scenarios. The scope of any adaptation is agreed as part of the quotation.

Where can I buy the SIASUN P-T3000D and what does it cost?

The SIASUN P-T3000D is available from Robots Middle East, which supplies customers across the Middle East. Pricing is provided by individual quotation based on your configuration and site requirements.

Summary

Heavy loads make every positioning error more costly, and the SIASUN P-T3000D (P-T3000D) addresses exactly that point in the workflow. It combines a rated load of 3000kg with ± 10mm/±1° positioning, a 120mm lift and under-ride access that reaches pick-up points precisely, while the IMRS 2.0 platform coordinates it within a wider fleet. For buyers whose carriers sit at the heavy end of SIASUN's range, it is the version built for the task; for lighter loads, its siblings offer the same concept in smaller classes. Whether you are planning a first heavy-duty transfer route or extending an existing fleet, Robots Middle East can prepare a quotation for your site — and this page is the starting point.