Production instroduction: Hydraulic pile driver 180 degree wheel rotary drilling rig 
HWDR150D Wheel Rotary Pile Driver

• Rotary drilling rig is a kind of construction machine suitable for hole formation in building foundation engineering. Mainly suitable for sandy soil, cohesive soil, silty soil and other soil construction, widely used in cast-in-situ piles, continuous walls, foundation reinforcement and other ground foundation construction. The output torque is 120 ~ 400kN • m, the maximum hole diameter can reach 1.5 ~ 4m, and the maximum hole depth is 60 ~ 90m, which can meet the requirements of various large foundation constructions.
  
  Specification for Hydraulic pile driver 180 degree wheel rotary drilling rig :

  Model	HWDR150D
  Dimensions	8700mm*2300mm*3200mm
  Wheelbase	3250mm
  Wheel-track	1600mm/Front, 1260mm/Rear
  Vehicle weight	9000(KG)
  Engine power	120-150HP
  Piling depth	1-15(m)
  Drilling diameter	400-2200(mm)
  Swing angle	180°
  Walking speed	50(km/h)
  Working pressure of hydraulic system	20-30(Mpa)
  Hydraulic system displacement	80ml/r