Load Skates

Load skates are specialised materials handling devices designed to move heavy machinery and equipment across flat surfaces. They use a low-profile steel frame with multiple rollers that distribute the weight of the load, allowing large machines to be relocated without cranes or forklifts. Load skates are commonly used during machinery installation, factory relocations, maintenance shutdowns and production line reconfiguration. By spreading the load across several rollers, they reduce floor pressure and allow controlled movement of heavy assets. In many industrial environments, load skates are used together with hydraulic toe jacks, steering handles and towing equipment to reposition machinery safely and accurately.

Selecting the correct load skate capacity is essential when moving heavy equipment. The first step is determining the total weight of the machinery or asset being relocated, including any attached tooling or components. Once the total load weight is known, it can be divided across the number of skates supporting the equipment. Because machinery often has an uneven centre of gravity, weight distribution is rarely perfect. For this reason, engineers typically recommend selecting load skates with a combined capacity at least 25 percent higher than the total load weight. This safety margin helps account for uneven loading, floor irregularities and movement during transport.

Nylon rollers are widely used on load skates because they are extremely hard and provide very low rolling resistance. This allows heavy machinery to move more easily across smooth surfaces such as concrete or epoxy floors. Nylon also resists deformation under heavy static loads, helping prevent flat spots when equipment remains on the skates for extended periods. Polyurethane rollers are softer and designed to offer improved floor protection. They absorb vibration and are less likely to mark finished surfaces such as sealed concrete, tiles or timber floors. For environments where floor protection is important, load skates can be sourced or engineered with polyurethane rollers.

Polyurethane rollers can sometimes support slightly lower loads than nylon rollers when both rollers share the same dimensions. This is because polyurethane is a softer material and compresses more under heavy weight. When compression occurs, the contact area with the floor changes and the material experiences higher internal stress compared with harder materials such as nylon or steel. However, this does not mean polyurethane skates cannot handle heavy loads. Engineers can increase roller diameter, width, quantity or polyurethane hardness to achieve the required capacity. Many polyurethane load skates are designed specifically to balance floor protection with the load rating required for industrial machinery movement.

A three-point load skate configuration is commonly recommended for moving heavy machinery because it provides excellent stability. In this arrangement, one steerable load skate is positioned at the front of the load while two fixed load skates support the rear.

For example, a typical Richmond setup could include one

• LSR012 2 Tonne Steerable Load Skate at the front, paired with two LSR010 2.5 Tonne Load Skates at the rear.

For heavier applications, you might use one

• LSR013 4 Tonne Steerable Load Skate at the front with two LSR018 6 Tonne Load Skates at the rear.

This type of configuration is widely used because three points always create a stable plane, helping all skates maintain contact with the floor even if the surface has slight irregularities. The front steerable skate provides directional control, while the two rear skates carry the load and allow smooth movement. By comparison, a four-point setup can become less stable on uneven floors or when weight distribution shifts during transport. If one skate loses contact with the ground, it can move unexpectedly, increasing the risk of load movement.

Load skates perform best on hard, smooth and level surfaces. Typical operating environments include concrete warehouse floors, epoxy-coated factory floors and reinforced industrial slabs designed to support high point loads. Smooth surfaces reduce rolling resistance and allow heavy equipment to move in a controlled manner. Surfaces such as gravel, damaged concrete, soft ground or uneven flooring are not suitable because rollers may become trapped or cause the load to shift. If the path of travel includes expansion joints or uneven sections, steel plates are often placed along the route to create a continuous rolling surface and safely distribute the load.

Regular inspection helps ensure load skates operate safely and maintain long service life. Before use, rollers should be checked for cracks, flat spots or embedded debris that could affect rolling performance. Dirt, metal fragments or other contaminants can increase rolling resistance and damage floor surfaces. Bearings should rotate freely without noise or excessive resistance, and the steel frame should be inspected for bent components or damaged welds. Proper storage is also important. Keeping load skates in a dry environment and protecting the rollers from chemicals, moisture or heavy impacts helps maintain reliable performance during future machinery relocation or installation work.