In today’s industrial and manufacturing environments, the safe and efficient transport of heavy goods is crucial. To meet this need, a set of 4 heavy-duty 250kg casters has become an indispensable solution, providing superior flexibility and durability. This product not only makes moving heavy objects easier but also ensures the safety of goods and users.
The SIKU-PU 100x50mm caster set is an ideal choice for applications requiring high load capacity and exceptional durability. Constructed from two main components: a robust SIKU steel bracket and a high-quality PU single wheel with a cast iron core, this caster set delivers stable and long-lasting performance.
| Technical Specifications of the SIKU-PU 100x50mm 250kg Caster Set | |—|—| | Wheel diameter | 100mm | | Wheel width | 50mm | | Total height | 145mm | | Load capacity per wheel | 250kg | | Steel bracket thickness | 6mm | | Bearings | Single wheel: 6203 (2 pcs), Steel bracket base: 30203 (1 pc) | | Wheel material | Polyurethane (PU) with cast iron core | | Base dimensions | 105 x 116mm | | Hole center distance | 76.5 x 89.5mm | | Screw hole diameter | 13 x 15.5mm |
Superior Construction of the 250kg Load Capacity Caster Set
1. Sturdy SIKU Steel Bracket:
The steel bracket is the main load-bearing component of the caster, and the SIKU bracket is specifically designed to meet high load capacity requirements. With a steel thickness of up to 6mm, the SIKU bracket ensures firmness and superior load-bearing capability. A key feature of the SIKU bracket is the use of a 30203 tapered roller bearing at the swivel base. This type of bearing allows the 250kg load capacity caster set to operate smoother than other conventional steel brackets on the market. The SIKU steel bracket can be flexibly combined with various load-bearing single wheels, including PU wheels, cast iron wheels, Nylon (PA) wheels, and cast iron rubber wheels, providing versatility in applications.
2. Durable Cast Iron Core PU Wheel:
The PU single wheel is a key factor in the load capacity and durability of the 250kg load capacity caster set. With a diameter of 100mm and a width of 50mm, the wheel is made of high-quality Polyurethane (PU) wrapped around a cast iron core. This combination offers many outstanding advantages:
- High Load Capacity: Each wheel can bear up to 250kg, and when combined as a set of 4 wheels, the total load capacity can reach 1 ton. This allows the 250kg load capacity caster set to easily move heavy objects in various environments.
- High Durability and Long Lifespan: PU material is resistant to abrasion, tearing, and many common chemicals. The cast iron core increases the overall rigidity and load-bearing capacity, extending the lifespan of the wheel.
- Smooth Operation: The outer PU layer helps reduce noise and vibration during movement, protecting the floor surface and creating a more comfortable working environment.
Close-up of a PU wheel with a cast iron core
Outstanding Advantages of the 250kg Load Capacity Caster Set
- Superior Load Capacity: The biggest advantage of the 250kg load capacity caster set is its impressive load capacity, up to 1 ton for a set of 4 wheels. This well meets the needs of transporting heavy goods in factories, warehouses, workshops, and many other industrial applications.
- Smooth Swivel Base: Thanks to the use of a 30203 tapered bearing on the base, the steel bracket swivels very smoothly and lightly, helping users easily control the trolley, especially when cornering or moving in tight spaces.
- Superior PU Material: Polyurethane (PU) is an ideal material for heavy-duty casters due to its resistance to oil, chemicals (to a certain extent), abrasion, and tearing. This helps the 250kg load capacity caster set operate durably in various environmental conditions.
- Extended Wheel Lifespan: The abrasion and tear resistance of PU helps extend the lifespan of the wheel, reducing maintenance and replacement costs during use.
Heavy duty casters installed on a platform trolley
Disadvantages to Consider
Despite its many advantages, the 250kg load capacity caster set also has some disadvantages that need to be considered:
- Limited Heat Resistance: Polyurethane cannot withstand high temperatures; therefore, the 250kg load capacity caster set is only suitable for use in normal temperature environments. Avoid using the wheels in excessively hot environments or direct contact with large heat sources.
- Risk of PU Layer Peeling (after a long time): After a long period of use (usually over 3 years), the outer PU layer may peel off, especially if the wheels are frequently operated in harsh conditions or subjected to overload.
- Uneven PU Quality: There are many manufacturers of cheap, low-quality PU casters on the market. Using these products can lead to early PU peeling and reduced wheel lifespan. Therefore, choosing a reputable supplier is very important to ensure the quality of the 250kg load capacity caster set.
Wide Applications of the 250kg Load Capacity Caster Set
With outstanding advantages in load capacity, durability, and flexibility, the 250kg load capacity caster set is widely used in many fields:
- Fabric roll carts in the textile industry: Used for specialized carts to transport heavy fabric rolls in textile factories and sewing workshops.
- Moving industrial machinery: Installed on trolleys and lift tables to move heavy machinery and industrial equipment such as generators, machine tools, and electrical cabinets.
- Transporting goods in warehouses and seaports: Used in warehouses, storage facilities, seaports, and docks to transport packaged goods, bulk cargo, construction materials, agricultural products, etc.
- Applications in agriculture: Used on farms and in rice storage facilities to transport agricultural products, fertilizers, and livestock feed.
- Other Applications: The 250kg load capacity caster set is also used in many other fields such as construction, logistics, food production, healthcare, and other industries, meeting diverse transportation needs.
Casters being used to move heavy equipment in a factory
Choosing a 250kg Load Capacity Caster Set at Xe Tải Mỹ Đình
When choosing a 250kg load capacity caster set, product quality and supplier reputation are paramount. At Xe Tải Mỹ Đình, we are committed to providing high-quality caster products that meet all the stringent requirements of our customers.
Xe Tải Mỹ Đình’s Commitment:
- 6-Month Warranty: We provide a 6-month warranty on all caster products, ensuring the rights and peace of mind of our customers.
- Flexible Returns: 100% return policy during the warranty period if the product has defects caused by the manufacturer.
- Top PU Quality: Using the best quality Polyurethane (PU) material, ensuring durability, load capacity, and superior lifespan for the wheels.
- PU Peeling Resistance Commitment: We guarantee that the product will not peel off the PU layer during normal use, providing peace of mind and economic efficiency for our customers.
With years of experience and reputation in the supply of truck parts and industrial equipment, Xe Tải Mỹ Đình is confident in providing our customers with the best quality 250kg load capacity caster set products, competitive prices, and dedicated after-sales service. Contact us today for the best advice and support!
