The Kubota SQ3140 is a premium compact three phase four pole diesel generator with a capacity of 14kVA at 1500RPM. Fully sound attenuated for a super quiet operation. Kubota’s largest and premium generator range, the SQ Series heavy duty four pole diesel generators are incredibly powerful and reliable, yet remarkably quiet. The special enclosure with noise absorbing duct, oversized muffler, extra long air cleaner hose and quieter cooling fan combine for super quiet performance.