SIASUN's HC-X2-L is a DUCO-series mobile collaborative robot that unites an autonomous mobile platform and a collaborative arm — both developed in-house by SIASUN — in one self-contained unit. Fitted with vision systems, grippers, and other execution units from SIASUN's own portfolio, it takes on material handling, assembly, inspection, and precision processing across a facility instead of being tied to a single fixed cell. Published platform figures include a 670 kg load capacity, ±0.3 mm maximum overall accuracy, and hybrid SLAM plus QR code navigation, with a compact 1250 x 600 x 700 mm footprint that suits narrow production aisles.

Safety systems watch both the ground plane and the airspace around the manipulator in real time, allowing people and the robot to share the same workspace. The purpose-built chassis wheel system was engineered specifically for mobile collaborative duty, prioritising stability and reliability, and a single integrated teaching pendant screen commissions both the platform and the arm — shortening deployment. Three charging modes (contact-based, wireless, and automatic) cover short-term, real-time, and round-the-clock 24/7 operating patterns, and multiple communication and interaction methods let the HC-X2-L connect with existing factory systems for inspection and loading and unloading workflows.