The Lumag RBA tamping beam drive unit features insulated vibration-reducing handles and a powerful 4-stroke engine. The handles neatly fold away for storage. The following beam  sizes are available at an additional cost Lumag 3.5m Tamping Beam and the Lumag 2.5m Tamping Beam. 4 stroke petrol engine Engine Size 31cc Engine power 0.9KW Sound pressure 108db(a) Weight 20KG Package Dimensions - 720 x 700 x 300 mm All Screeding machines are covered by a 2 year domestic warranty (1 year for commercial). Contact us on sales@machineserve.co.uk or call 01837 682610 for more details