JRD-120 Wagon Drill

Wagon Drill JRD-120(DTH) :

JRD – 120 Wagon Drill, capable for Drilling 90-115mm dia holes to a depth of 36mts. Used in open Cast mines for drilling and blasting purposes. Pneumatic Drifter can be mounted to carry out Drifter Drilling. Mounted on Rugged Box Frame, Fitted on wheels for easy shifting from hole to hole can drill holes from Vertical to Horizontal. The drills are available to handle 76mm dia x 2 mtrs. (6 1/2 ft) & 3 mtrs.(10 ft) drill pipes.

Special Features :

  • Stable drilling capabilities
  • Structurals designed for extra rigidity
  • Base frame in box – construction
  • Anchoring arrangement ensures perfect stability during drilling
  • Rear wheel swivelable by 90o to prevent movement during toe hole drilling
  • Effectively braked wheels with telescopic adjustable stabilizers in the front, holding the unit firmly
  • Locking arrangement between mast and boom provides extra rigidity
  • Easy maneuverability – both in manual and self propulsion modes
  • Centralized sensitive controls with Auto feed arrangement ensure easy operation and reduction of operators fatigue
  • Rotation and winch units modified to provide additional power for faster drilling and rapid withdrawals, longer tool life etc.
  • Heavy duty steel castings & Forgings
  • Precision machined components
  • Durable alloy Bronze bush bearings supported by sturdy retaining rings
  • Heavy duty rotation gear box with involute profile gear tooth, duly corrected to prevent failure
  • Rigid out-put shaft with extra bearings support and thicker thread profile
  • Specially designed fluid seal to prevent Air leakages