SIASUN Dual-Lift Automotive Assembly Mobile Robot (Dual-Lift Automotive Assembly Mobile Robot)

Few jobs on a car plant floor ask as much of a machine as marrying a chassis to its axles: heavy steel, tight tolerances, and a line that never stops to wait. The SIASUN Dual-Lift Automotive Assembly Mobile Robot was built for that moment. It carries the load, raises it on two synchronized scissor lifts and sets it down where the process needs it, without a fixed conveyor under the vehicle.

The product is available through this page, by quotation.

Background

SIASUN and its place in factory automation

SIASUN is a robotics brand known for industrial automation equipment, including mobile robots for factories and heavy material handling. This article stays with the robot, its lifting design and the work it is meant for. Buyers who want a wider view of the maker's offer can browse the Mobile Robots category or the Factory Robots category.

In automotive plants, mobile robots have taken over work once done by overhead hangers, skids and fixed conveyors. The reasons are practical. A mobile platform can be re-routed when the layout changes, and it can serve several stations. It also lets a plant add capacity step by step instead of rebuilding a line.

Positioning and key technology

This robot is designed for chassis and front/rear axle assembly. The Dual-Lift is one of four versions in the range: Single-Lift, Dual-Lift, Triple-Lift and Four-Lift. This page covers the Dual-Lift version only, and every figure below belongs to it.

The key technology is the lifting mechanism: a dual-lift scissor structure with variable spacing from 2450 to 3100 mm. Two lifting units working together allow synchronized multi-point lifting and precise docking. Because the spacing can change, the same robot can be set for different vehicle platforms, which matters on a line that builds more than one model.

The drive system is a dual steering-wheel drive, and the navigation accuracy is ±10 mm / ±1°. The platform is paired with high-precision navigation and multi-layer safety protection, so that assembly work stays efficient, stable and safe around people and equipment.

Technical Specifications

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

The manufacturer has not published the dimensions, the vehicle weight, the battery type and capacity, the operating time, the travel speed, the safety sensors, the navigation method, the charging time, the IP rating or the contents of the box; they are confirmed at quotation.

What makes the dual-lift design different from a single platform?

A single lifting platform raises a load from one zone. A chassis or an axle set is a long, awkward body, and it often needs support at more than one point. The dual-lift scissor structure answers this with two lifting units that work in step. The load rises evenly, and docking with the vehicle body or the tooling is precise.

The variable spacing of 2450–3100 mm adds flexibility. Instead of fixing the support points for one part, the plant can change the distance between the two lifts to suit different assemblies. That is the practical meaning of mixed-model support: one robot fleet can serve more than one vehicle type without a new platform for each.

The lift platform float is a quieter but useful feature. With X ±125 mm, Y ±50 mm and an angle of ±2°, the platform can absorb small differences between the robot's stopping position and the position the vehicle or fixture actually holds. In assembly work, that tolerance helps docking go smoothly even when everything is not perfectly aligned.

How does it handle different process requirements?

Every plant arranges its stations in its own way, and this robot is customizable for multi-model process requirements. It is compatible with multiple charging methods, and its charging and transfer options are configurable so that the system can scale. In plain terms, the robot can be matched to the way a plant already charges and hands over loads, instead of forcing the plant to change its routine.

The details of any given configuration, such as the charging arrangement and the transfer method, are settled when the quotation is prepared. Buyers should have their line layout, vehicle models and station arrangement ready for that conversation.

Who is the SIASUN Dual-Lift Automotive Assembly Mobile Robot for?

The first group is automotive manufacturers with chassis and axle assembly stations that carry heavy loads. For them the 3000 kg load capacity, the 1000 mm lifting stroke and the ±10 mm / ±1° navigation accuracy are the figures to check against their own process.

The second group is plants running mixed-model lines. If several vehicle types share one line, the variable spacing and the customization for multi-model process requirements are the reasons to look at this version.

The third group is production engineers and system integrators planning an upgrade from fixed conveyors or manual handling to flexible automation. A mobile robot can be added to an existing layout more gently than a new conveyor. Buyers who need a different number of lifting units should note that the range also includes Single-Lift, Triple-Lift and Four-Lift versions; ask about them when you request a quotation. Buyers who need a general heavy-duty carrier rather than an assembly-specific one can look through the Mobile Robots category.

What is the SIASUN Dual-Lift Automotive Assembly Mobile Robot used for?

1. Chassis assembly: carrying and raising the chassis to the point where it meets the vehicle body.
2. Front axle assembly: delivering the front axle to its fitting position with precise docking.
3. Rear axle assembly: placing the rear axle where the station tooling expects it.
4. Mixed-model production: adapting the lift spacing between 2450 and 3100 mm for different vehicle platforms.
5. Synchronized multi-point lifting: supporting a long or heavy part at more than one point at the same time.
6. Flexible line layouts: moving loads between stations without fixed conveyors, with configurable charging and transfer options.

Pricing and Availability

This robot is sold by quotation, and no price is shown on the page. Tell us your vehicle models, the loads you need to carry and the station layout, and we will prepare a quotation matched to your line. Delivery, customs and support are arranged with the quotation. Everything you need to start that request is available on this page.

Frequently Asked Questions

What is the load capacity of this robot?

The load capacity is 3000 kg, and the total load is up to 3000 kg. Both figures belong to this Dual-Lift version.

How accurate is its navigation?

The navigation accuracy is ±10 mm / ±1°. The platform is paired with high-precision navigation and multi-layer safety protection.

How does the lifting mechanism work?

It uses a dual-lift scissor structure with a lifting stroke of 1000 mm. The two lifts work together for synchronized multi-point lifting and precise docking.

Can it work on a line that builds several models?

Yes. It supports mixed-model assembly lines, and the lift spacing is variable from 2450 to 3100 mm. It can also be customized for multi-model process requirements.

How is the robot charged?

It is compatible with multiple charging methods, and the charging and transfer options are configurable. Battery and charging details are part of the quotation.

Are there other versions with more or fewer lifts?

The range also includes Single-Lift, Triple-Lift and Four-Lift versions alongside this Dual-Lift one. Their specifications are not covered on this page, so ask about them when you request a quotation.

Where can I buy the SIASUN Dual-Lift Automotive Assembly Mobile Robot and what does it cost?

You can request it through this page, and the cost is given in a quotation prepared for your configuration. No price is shown here.

Summary

Marrying a chassis to its axles is slow, heavy and exacting work, and the SIASUN Dual-Lift Automotive Assembly Mobile Robot takes it off fixed conveyors. A 3000 kg load capacity, two synchronized scissor lifts with variable spacing from 2450 to 3100 mm, a 1000 mm lifting stroke and navigation accuracy of ±10 mm / ±1° make it a purpose-built carrier for automotive assembly. Its customization for multi-model process requirements and its configurable charging and transfer options let it fit the line you already run. For a quotation matched to your plant, this page is the starting point.