China High Quality Ycr220 70m Diesel Mining Rotary Drilling Rig

• After-sales Service: Video Technical Support, Online Support,
• Warranty: One Year Warranty
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Motor: AC Motor
• Drill Hole Diameter: >300mm
• Model NO.: YCR220
• Drill Hole Depth: 50-100m
• Bit Type: Drag Bit
• Drilling Way: Mobile Gyrator
• Type: Crawler
• Operating Weight: 74t
• Power: 246kw
• Drilling Pipe: 440mm
• Maximum Output Torque of Power Head: 220kn.M
• Transport Package: Nude Package
• Specification: 15593*3240*21894mm
• Trademark: China Brand
• Origin: Guangxi
• HS Code: 8430691100
• Production Capacity: 100units/Month

Product Description

Product Description

YCR220 mobile rotary drilling rig

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.

Detailed Photos

Product Parameters

 

Chassis
Outer Width of Crawler	4100mm
Width of Crawler Plate	800mm
Hauling Force	390kN
Power Head Maximum Torque	180kN.m
Speed	7-25r/min
Maximum Pressure	120kN
Maximum Pulling Force	180kN
Pressurized Cylinder Stroke	3600mm
Hoist
Main Hoist
1st Layer of Lifting Force	180kN
Maximum Lifting Speed	46m/min
Diameter of Wirerope	Φ26mm
Auxiliary Hoist
1st Layer of Lifting Force	50kN
Maximum Lifting Speed	70m/min
Diameter of Wirerope	Φ16mm
Mast
Rake Angle	5°
L/R Tilt Angle	±4°
Hydraulic Pump
Maximum Pressure	35Mpa
Hole Depth/Diameter
Maximum Drilling Diameter	1800mm
Maximum Drilling Depth	55(60)m
Drill Pipe
Drilling Pipe	Φ406mm
Working Weight	62t

Packaging & Shipping

 

Our Advantages

 

After Sales Service