... FACTORY NEW DESIGN, MORE HUMANIZATION, MORE PRACTICAL Model GE-VH GE-VHC GE-VR GE-VRC GE-VD Engine Petrol,Honda GX160 Petrol, GE168F Petrol ... (ibs) 22(48) 22(48) 22(48) 22(48) 31(68) Diameter of poker head 32mm 38mm 45mm 50mm 60mm Length ... pipe Ball type coupling 4m Dynapac coupling 6m Concrete Vibrator(GE-VRseries)