Rotary Drilling Rig Ycr280 on Sale

• 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: 200-250mm
• Drill Hole Depth: 50-70m
• Model NO.: YCR280
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Type: Crawler
• Transport Package: Container or Roro
• Specification: 54M
• Trademark: China brand
• Origin: China
• Production Capacity: 1000units/Year

Product Description

Rotary Drilling Rig YCR280 on Sale

Efficient and flexible Widely used in small dia. & deep borehole construction in civil engineering, high main hoist lifting up and down speed, high verticality of finished borehole, high working efficiency in civil construction.

Economical and energy-saving Imported large-displacement EFI engine with strong power, adopts power optimization control technology, adjusts power distribution in real time, fast response speed, higher fuel efficiency and more energy-saving.

High reliability The mast adopts box structure with strong resistance to torsion and fatigue; sixth generation kelly bar adopting upgraded material and strengthened block ring, the overall strength increased by 25% with high drilling ability in strongly weathered rock layer.
 

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