Rotary Drilling Rig Ycr220 with Crawler Chassis

• After-sales Service: Online Service
• Warranty: 1 Year Trade Assurance
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008, EPA
• Condition: New
• Drill Hole Diameter: 150-200mm
• Drill Hole Depth: 50-70m
• Model NO.: YCR220
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Type: Crawler
• Transport Package: Container or Roro
• Specification: 70M
• Trademark: China brand
• Origin: China
• Production Capacity: 1000units/Year

Product Description

Rotary Drilling Rig YCR220 with Crawler Chassis
1. Cu*mins QSF3.8 engine is equipped to meet the third stage emission standard of national regulations. The imported hydraulic system ensures the optimal matching of all systems of the whole vehicle, which is reliable, efficient and energy-saving.
2. The main winch adopts single-layer double broken line structure technology, equipped with drum with rope groove and new structure rope pressing device, which completely avoids the main winch wire rope biting wear problem and improves the service life of steel wire rope.
3. The electrical system adopts well-known brands in the industry, with reliable performance, real-time display of drilling depth, rotary angle and other construction operation parameters, visual human-computer interaction interface, more comfortable and convenient operation.
4. The stability, reliability and hydraulic system matching of the whole machine have been strictly calculated and verified. The key structural parts such as parallelogram assembly, mast assembly and chassis structure have been analyzed and designed by finite element method. The safety factor is higher and the service life is more guaranteed.
5. The power head adopts a new upgraded structure, equipped with a new buffer device, which has better buffer protect effect and stronger torque.
 

Project		Parameters
Chassis	Engine Type
	Engine Power/Speed	246/2100 kW/rpm
	Crawler Expansion Width (From The Outside)	4400 mm
	Crawler Board Width	700 mm
	Traction Force	400 kN
Power Head	Max. Output Torque	220 kN/m
	Power Head Speed	6-26 r/min
	Max.Pull-Down Piston Push	180 kN
	Max.Pull-Down Piston Pull	200 kN
	Pressurized cylinder Stroke	5000 MM
Winch	Main Winch
	Max.Line Pull of the first layer	240 kN
	Max.Line Speed	56 m/min
	Wire Rope Diameter	28 mm
	Auxiliary Winch
	Max.Line Pull of the first layer	80 kN
	Max.Line Speed	65 m/min
	Wire Rope Diameter	20 mm
Mast	Mast Forward Inclination	5
	Mast Sideward Inclination	±6
±6
Hydraulic Pump	Max. Working Pressure	35 MPa
Depth and Diameter	Max. Drilling Diameter	2000 mm
	Max. Drilling Depth	70 m
Drilling Pipe	Drilling Pipe	440 mm
	Working State Quality	74 t