Concrete vibratorcan be adapted to every type of application, vibrator Heads and shafts can be easily combined and rapidly exchanged to match the right equipment to the job. Optional Engine: Honda engine, Robin engine, or others. Optional Vibrator Diameter: 25mm, 28mm, 32mm, 35mm, 38mm, 45mm, 50mm, 60mm. Length of vibrator pipe: 4 -8 m, can be made according to customers' requirement. Technical Specification Model ZEV-1ZEV-2ZEV-3ZEV-4ZEV-5EngineHonda GX160Robin EY20Roben RB20Lifan 168FKipor KM170FPower(hp)5.55.05.05.53.8Vibrating Frequencyvpm 12000Rotation Speed(r/min)3600Dia.of Vibrator Head(mm)25 / 28 / 32 / 35 / 38 / 45 / 50 / 60 / 70Vibrator Hose(m)112CouplingChinese Type,Japanese Type,Malaysia Type,Australian Type