Zhongshan Dajin Caster Manufacturing Co., Ltd.
| Payment Terms | T/T,L/C |
| Supply Ability | 10000 |
| Delivery Time | 25 |
| Name | 4 Inch Heavy Duty Cast Iron Core PU Caster Wheels – Industrial Mobility Solution |
| Wheel Diameter | 4″ / ~100 mm |
| Wheel Material | Polyurethane (PU) on Cast Iron |
| Wheel Core | Cast Iron |
| Tread Width | 50 mm |
| Bearing | Double ball bearing |
| Surface TreatmentSurface Treatment | Zinc-plated steel |
| Load Height | 144/164/186/240 mm |
| Plate Size | 115×100 mm |
| Hole Spacing | 93.6×67 mm / 77.2×76.6 mm |
| Load Capacity | 260/320/350/400 kg per caster |
| Mounting | Top-plate |
| Swivel Radius | 90/102.5/104/151 mm |
| Brand Name | Dajin |
| Model Number | HTC-001 |
| Certification | Rosh/CE/IOS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,L/C | Supply Ability | 10000 |
| Delivery Time | 25 | Name | 4 Inch Heavy Duty Cast Iron Core PU Caster Wheels – Industrial Mobility Solution |
| Wheel Diameter | 4″ / ~100 mm | Wheel Material | Polyurethane (PU) on Cast Iron |
| Wheel Core | Cast Iron | Tread Width | 50 mm |
| Bearing | Double ball bearing | Surface TreatmentSurface Treatment | Zinc-plated steel |
| Load Height | 144/164/186/240 mm | Plate Size | 115×100 mm |
| Hole Spacing | 93.6×67 mm / 77.2×76.6 mm | Load Capacity | 260/320/350/400 kg per caster |
| Mounting | Top-plate | Swivel Radius | 90/102.5/104/151 mm |
| Brand Name | Dajin | Model Number | HTC-001 |
| Certification | Rosh/CE/IOS | Place of Origin | China |
| High Light | 4 inch heavy duty caster wheels ，cast iron core PU wheels ，industrial mobility caster wheels | ||
These 4 inch heavy duty caster wheels feature a cast iron core combined with a high-performance polyurethane (PU) tread, delivering excellent load capacity, durable wear resistance, and smooth rolling performance. The cast iron core provides superior structural strength and impact resistance for industrial equipment and carts, while the PU tread reduces noise, protects floors, and ensures easy maneuverability. Precision double ball bearings allow steady 360° swivel action for flexible direction changes.
Designed for heavy duty material handling and industrial mobility, these cast iron core cast PU caster wheels are ideal for moving machinery, warehouse carts, assembly trolleys, work platforms, and other mobile equipment. The 360° swivel capability enables smooth and flexible movement even in tight spaces, while optional brake versions enable secure stopping and locking for safety during loading or stationary operations.
These heavy-duty cast iron core PU caster wheels are well-suited for factory floors, workshops, logistics centers, heavy equipment carts, assembly lines, machine bases, platform trucks, and other industrial or commercial applications where load strength and mobility are critical. They are especially useful in environments that require frequent repositioning of heavy loads while protecting the floor surface.
| Material | Cast Iron |
|---|---|
| Type | Tread-On-Core Wheels, Solid Wheel, Swivel Caster |
| Caster Brake Type | Total Lock Brake, No Brake Included |
| Includes Thread Guards | Yes |
| Model Number | 4 inch Cast Iron Red PU Casters |
| Brand Name | dajin |
| Customized support | OEM |
| Warranty | Unavailable |
| Applicable Industries | Machinery Repair Shops |
| Product name | Industrial Trolley Heavy Duty Cast Iron PU Caster Wheel |
| Tyre material | PU/polyurethane,iron |
| Bearing | Double ball bearing |
| Size of Wheel | 100*50,125*50,150*50,200*50mm |
| Load Capacity | 250-450kg |
| Finish | Galvanized / zinc platinting |
| Type | Swivel,Fixed,swivel with brake,swivel with thread stem,ect |
| Plate size | 115*100mm |
| Plate thickness | 4.75mm |
| Selling Units | Single item |
|---|---|
| Single package size | 30X20X20 cm |
| Single gross weight | 1.500 kg |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2011
Total Annual:
<2,000,000
Employee Number:
70~100
Ecer Certification：
Verified Supplier
Zhongshan Dajin Caster Manufacturing Co., Ltd., founded on November 24, 2011, is a specialist caster and wheel producer headquartered in Guangdong, China, with over 13 years of experience in design, R&D and manufacturing. Our ISO 9001–certified facility spans 2,585 m² and houses six p... Zhongshan Dajin Caster Manufacturing Co., Ltd., founded on November 24, 2011, is a specialist caster and wheel producer headquartered in Guangdong, China, with over 13 years of experience in design, R&D and manufacturing. Our ISO 9001–certified facility spans 2,585 m² and houses six p...
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