Technical Specification Working quality centrifugal force 21 kN 696 kg drum width 650 mm Brand Hatz engine power 6.8 kW Operating weight: 14800kg Working width: 2135mm vibration frequency: 40 / 50Hz amplitude: 0.60 / 0.25mm exciting force: 126 / 84kN Engine power: 98kW dual-drive dual vibration walk behind roller Yunfu walk behind roller _ dual-drive dual vibration walk behind roller _ Jin Shandong Heavy Industry (certified merchants) are provided by Shandong Heavy Industry Machinery Co., Ltd. Jin. Heavy Machinery Co., Ltd. Shandong Jin (www.dajinzg.com) is specialized in the "mini-roller, concrete leveling machines, trowel machines, milling machines, plate compactors and other road machinery" of the enterprise, the company of "honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Cai thick new.