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Rotary Drilling Rig ZR360C-3A
  • Out put of large torque and high crowd force, specializing in hard rock and deep piles.

  • The rear main winch with single-layer-rope drum and twin reducers mechanism, which extends service life of the steel wire rope significantly.

  • High construction efficiency due to big flow main pump, multi-gear rotary drive, two-speed crowd cylinder, and fast lifting and lowering speed of main winch.

  • More stable structure and stronger bearing capacity due to enhanced mast section, double movable booms with parallel luffing mechanism, large slewing support, and reinforced chassis .

  • One key for folding cathead, fixed mast support. Equipment can be transferred easily and quickly.

  • New generation cab with better vision, more comfortable operation, new electrical control panel. 360 degree full view monitoring.

  • Options:Crowd winch, auto-lubrication, spin-off.

Drilling Diameter(mm)2500
Drilling Depth(m)inter-locking65
Drilling Speed(r/min)5~28
Engine ModelCummins QSX15
Rated Power(kw)336
Rated Engine Speed(r/min)2100
Max.Crowd Force(kN)360
Max.Crowd Cylinder Pull(kN)360
Line Pull(main winch)(kN)370
Line Speed(main winch)(m/min)80
Line Pull(aux.winch)(kN)90
Line Speed(aux.winch)(m/min)70
Operating Mass(t)120
Traction Force(kN)600
Rope diameter(Main winch)(mm)36
Rope diameter(auxiliary winch)(mm)22
Construction Case Picture
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