
| Item | Wheel Diameter (mm) | Wheel Width (mm) | Wheel hub | Load capacity (kg) | Bearing type |
| JQR110316-300CCPU122-95A | 300 | 100mm*2 | Steel | 5500kg | Deep grove ball bearing |
The JQR110316 Super-Heavy AGV Castor is an ultra-high-capacity mobility solution engineered for the world’s heaviest Autonomous Mobile Robots (AMRs) and industrial AGVs. With an industry-leading per-unit load rating of 5500kg, this series utilizes a specialized heavy-duty suspension architecture to absorb extreme impact forces. This protects the precision drivetrain and high-value cargo of ultra-tonnage platforms navigating challenging industrial floors.
Key Features & Core Benefits:
Extreme Impact & Vibration Management: Designed to neutralize the massive shocks generated by 5.5-ton loads, protecting sensitive onboard LiDAR, AI processors, and powertrain components.
Ultra-Reinforced Suspension for 5500kg: Features high-tensile forged alloy springs and a reinforced heavy-duty pivot assembly to ensure responsive dampening even at maximum industrial capacity.
Professional Technical Partnership: We specialize in bespoke engineering for the JQR110316, providing custom mounting plate thicknesses, spring-rate optimization, and high-density tread formulations tailored to your proprietary frame.
Superior Floor Contact & Braking Stability: The shock-absorbing mechanism ensures the wheel maintains a constant, high-pressure footprint, preventing slippage and ensuring reliable braking for ultra-heavy payloads.
Structural Integrity Protection: By absorbing kinetic energy at the point of contact, the JQR110316 prevents micro-cracks and weld fatigue in your heavy-duty AMR chassis, extending the operational life of the vehicle.

| Item | Wheel Diameter (mm) | Wheel Width (mm) | Wheel hub | Load capacity (kg) | Bearing type |
| JQR110316-300CCPU122-95A | 300 | 100mm*2 | Steel | 5500kg | Deep grove ball bearing |

Founded by an industry professional with deep front-line sales, application insight, and team leadership experience in the European castor industry, Ubetter is a mobility solutions specialist dedicated to mobile robots and autonomous equipment. We bridge application understanding and manufacturing capability to deliver engineered wheel and castor solutions for global customers.
Our strength lies in application-driven engineering, flexible customization, and fast response. By working closely with experienced manufacturing partners, we help customers solve complex mobility challenges efficiently and reliably.
Ubetter collaborates with carefully selected manufacturing partners to ensure technical feasibility, consistent quality, and flexible customization.
One of our strategic partners is ESUN, a specialized manufacturer with strong capabilities in industrial wheels and castors, supporting both standard production and customized designs.
Through these partnerships, we are able to offer:
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Phone: +86 18151712535
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