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Tunnel Drilling Jumbo
Home » Products » Drilling Jumbo » Tunnel Drilling Jumbo
  • DW1-31 Wheel Drilling Jumbo
  • DW1-31 Wheel Drilling JumboFeatures of DW1-31 Wheel Drilling Jumbo: 1. Hydraulic Drill Boom. 1) High Efficiency: Unique translation design of drill boom improves accuracy and parallelism of borehole spacing, which achieves accurate and quick positioning. 2) Flexible Movement: Rotary motor in the front of upper arm makes the whole feed mechanism move flexibly (± 180°).
  • DW2-50 Wheel Double Booms Drilling Jumbo
  • DW2-50 Wheel Double Booms Drilling Jumbo Special design heavy duty with double tripod suspension for accurate hydraulic parallel holding in all directions. The rotary actuators is located in front of the boom, it can make the feed mechanism to rotary ±180 degree. The heavy duty slider with high bending and torsion resi- stance, the working life is longer. The surface of slider covered by stainless steel sheaf.
  • DW1-24 Wheel Drilling Jumbo
  • DW1-24 Wheel Drilling JumboIntroduction of DW1-24 Wheel Drilling Jumbo: 1) DW1-24 Wheel Drilling Jumbo can apply to the excavation drilling in the mining, hydropower tunnel, railway, road and other underground tunnels. If's full hydraulic drilling and traveling with diesel engine. 2) The hydraulic parallel holding can make sure the hole depth and space between, and improve the quality of blasting.
  • DW1-90 Single Boom Drilling Jumbo
  • DW1-90 Single Boom Drilling Jumbo1. Hydraulic boom Hydraulic boom with double tripod suspension for accurate hydraulic parallel holding in all directions; Direct, fast, easy operation, good accuracy and accurate positioning between holes; American HELAC rotary actuators with high rotation torque, high load capacity, no position shift, compact, good anti-pollution capacity, heavy-duty etc.
  • DW2-120 Wheel Drilling Jumbo
  • DW2-120 Wheel Drilling JumboDW2-120 two booms drilling jumbo is specially designed for tunnels of high-speed railway, water conservancy and hydropower projects, national defense and other medium and large-scale tunnel excavation and drilling operations. It can meet the needs of drilling various blast holes, anchor bolt holes, small pipe support, grouting holes, etc. Two sets of independent hydraulic systems of drill booms are used to control each other without interference.
  • DW2-180 Double Booms Drilling Jumbo
  • DW2-180 Double Booms Drilling JumboDW2-180 Eagle arm full process double booms drilling jumbo is specially designed for multi-step synchronous and full face excavation. The design of lengthened drill boom solves the defect that the traditional drilling jumbo cannot meet the construction needs of all construction methods at the same time.
  • DR1-14 Rail Single Boom Drilling Jumbo
  • DR1-14 Rail Single Boom Drilling JumboFeather more, this tunneling wheel jumbo is of small body, compact structure, low center of gravity, mobile and flexible. It is ideal underground machine for rock drilling projects.
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