... are designed for strength, durability and performance. Whether cutting concrete or asphalt, the reinforced steel box frame design adds strength ... Engine Air-cooled, 4-cycle, single cylinderEngine TypePetrol, Robin EX17 Power kw (hp)4.2 (5.7) Operation Mass kg ( ... (in) 165x48x95(65x19x37)--- Laser welded, standard and professional grade for concrete, asphalt, brick and general purpose. concrete cutter