Spreader plate size calculator

IPAF has launched the 'ready reckoner', a conversion tool that helps operators calculate appropriate spreader plate sizes to ensure the safe use of powered access equipment.

This new tool builds on IPAF's international 'Spread the load' campaign, which states that: "Spreader plates should always be used with boom-type mobile elevating work platforms (MEWPs) when fully supported on their outriggers. Spreader plates should be used with all other MEWPs that have outriggers unless a risk assessment indicates they are not necessary." The conversion tool enables operators to quickly understand the weights and loadings that need to be considered when using spreader plates. By entering the weights of machines and identifying the different soil types, operators can then identify the suitable size and specification of spreader plates to be used. Spreader plates should have sufficient size, stiffness and strength to spread the load over the required area.