Drill unit for world wide market

  Technical parameter of  YUTONG YTR150D 

Picture of YUTONG YTR150D 

New technologies and new features of  YUTONG YTR150D Crawler Rotary Drilling Rig

1. It is equipped with forehead cylinder, through which the pulley-yoke can automatically fold the mast, so as to reduce labor intensity and improve work efficiency;

2. This drill rig uses the most advanced electronic leveling device which can switch between manual operation and automatic operation and is capable of real-time monitoring the mast and carrying out automatic adjustment to ensure the mast is always in the vertical state during construction operation, and this can effectively ensure the pile-hole verticality meets the requirement of the engineering.

3. Hydraulic system uses advanced negative flow control technology, realizing the flow distribution as needed. In addition, the superposition of electric power can avoid overload, so as to maximize the use of engine power; the hydraulic system, with pilot proportional control valve, is high efficient and energy-saving and has high control accuracy. The drill rig can automatically adjust power head's torque and speed proportion according to the hard and soft degree of the stratum. This not only can ensure the high-efficient drilling and make sure the engine run stably, but also can reduce the requirements for operator's skill.

4. The electrical system adopts electro-hydraulic proportional control technology and CAN bus distributed control technology. This drill rig uses the most advanced electronic leveling device which can switch between manual operation and automatic operation, realizing high-precision detection of mast angle (accuracy ≤0.1 degrees) and depth detection precision of ±0.5m (excluding cumulative error), as well as rotation detection accuracy of ± 0.05 (excluding mechanical error), so as to fully guarantee the quality of construction.

• 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.

• We supply  the package of service to minning works. such as drilling, stone crushing, granule delivery, etc.

• We supply the package of service to sanitation works, such as road cleaning, city garbage compactor, delivery, etc.

• We supply the technique support to these customer for better usage of our products.

• 24 hours response principle, let us to help you faster and better.

• Some products can be found below, (Click the name or the picture for quick browsing)

	Catalogue	Products Description
	Dump truck	Loadage can be 40t -100t
	Wheel loader	Loadage can be 3t - 8 t
	Bulldozer	3 m3 capcity and other capcity
	Truck mounted crane	5t - 50 t
	Crawler crane	50t - 360 t
	Drilling rigs	Rotary Drilling Rigs; Auger Rigs; Anchor rigs
	Sanitation equipment	Sweeper; garbage compressing machine; sewage suction truck; Sprinkler Vehicle etc.
	Concrete Mixer Truck	8 m3 - 10 m3

You can contact with me for more information and serive.