• Model NO.：220401002
• Bit Type：Diamond Bit
• Drilling Way：Rotary
• Type：Crawler
• Transport Package：Roro Ship, Cargo Bulk Ship
• Specification：71000kg
• Trademark：Imachine
• Origin：China
• HS Code：8705909100

Basic Info.

Model NO. 220401002 Bit Type Diamond Bit Drilling Way Rotary Type Crawler Transport Package Roro Ship, Cargo Bulk Ship Specification 71000kg Trademark Imachine Origin China HS Code 8705909100

Product Description

All parts and whole machine is in good condition.
Besides, we could provide all model second hand excavator and all in good condition. If you want to import good quality second hand excavator, I am sure we are your best choice!
Welcome to visit our company and have a try of our machine

The selling points of SR220 as below:
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.
Special chassis
Telescopic large widening chassis designed for rotary drilling rig, roller type large diameter slewing bearing to guarantee the high stability in deep borehole 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.



Performance parameters/Standard 

Total Weight,kg	71000
Made Year	2013
Engine power,kw	250/2000
Maximum Drilling Depth,m	66
Output torque,kN	201-300
Rated power,kw/rpm	250/2000
Rated Working Pressure,bars