Firefly’s hybrid diesel-electric ProSlab 155C and ProSlab 160 automated slab harvesters are highly productive in all conditions and grass varieties, reducing fuel costs and giving you flexibility and peace of mind. And our hybrid M220-AV Autonomous Field Mower will revolutionize your mowing by freeing up labor while delivering a finish quality cut. With a full-stocked parts van, our Florida service expert provides convenient support when you need it.