Price of Drilling machinery

  Technical parameter of  YUTONG YTR300D

Picture of  YUTONG YTR300D Roatary Drilling Rig

Performance characteristics of YTR300D

1.The drill rig adopts dual-boom parallelogram structure, providing flexible action and high construction efficiency. Meanwhile, such a structure enhances the capacity of torsion resistance of the luffing mechanism, making the rig more suitable for the construction on hard rock formation;

2.Power head uses two groups of large-motor reductors, providing powerful power, reliable security and high transmission efficiency; the power head has three speeds and it can select speeds according to different strata and working condition, greatly improving the efficiency of construction;

3.The impact winch adopts free-fall reductor. It is difficult for the drill rig to drill hard rock. At this moment, impact winch can be used to hoist and lower the impact hammer to damage the rock, and then drilling bucket can be used to pick up the slag, so as to improve the efficiency of drilling into the rock. When the drill rig is drilling into pebble bed, impact winch can be used to impact and squeeze the pebble bed in order to form a protective wall. When the drill rig is drilling into backfill soil, impact winch can be used to impact and ram the soil in order to form a dense protective wall to prevent landslides.

• Can you give us a brief introduction to Yutong Company please?

We are military equipment supplier, our original facotry is founded at 1958. Good quality and competitive price is our advantage.

• How about the quality guarantee and after -sale service?

For quality guarate, we give one year guarantee, and with 24hours response principle for better service.

We have more than 30 agency all over the world, you can get the most convenient service by nearest agency.

• How about the payment terms?

We accept T/T, L/C, D/P, D/A,even L/G.