... 5HP engine, 6.5HP engine, 5.0HP Robin engine.Optional Vibrator Head Diameter: 25mm,28mm, 32mm,35mm,38mm,45mm,50mmLength ... of vibrator pipe: 4 -8 m, can be made according to ... 51x38x4951x38x4920'FT/40'HQ264pcs;690pcs264pcs;690pcsCoupling TypeJapanese TypeMalaysia Type concrete vibrator hose Type Japanese type VP38 Vibration Head (mm)38x470Shaft ...