Zyj Frame Column Type Hydraulic Rotary Drill Rig

We are offering zyj frame column type hydraulic rotary drill rigs.
zyj-270180、zyj-380210、zyj-400130,zyj-420200、zyj-680、zyj-1200、zyj-1280 type frame column type hydraulic rotary drill rig.
adopt hard alloy, diamond compact bit, efficient spiral drill pipe, coal blending drilling rotary drilling.
can be applied to rock drivage face and mining face advancing and detection of gas and water drilling. Light weight, simple operation, low failure rate.
technical parameters:
 
fundamental performance parameter  
zyj-270180  
zyj-380210  
zyj-400130  
zyj-420200
 
 
host rated pressure mpa  14 14 14 14
rated torque
n•m  270 380 400 420
rated speed rmin 180 210 130 200
rated flow
lmin 42 50 50 55
no-load propulsion speed mmmin >1000 >1000 3400 3400
feeding stroke
 mm 1100 1300  1100 1100
drill maximum height mm 3580 3400 3500 2500
drill the minimum height mm 2500 2800 2500  1470
weight kg 140 140 185 185
noise db (a) 90 90 90 90
drilling diameter mm φ65～φ115 φ65～φ115 φ65～φ115 φ65-φ115
drilling depth m 100 210 200 200
drilling speed m 》100 》100 》100 100
water flushing pressure mpa 0.3～1.0 0.3～1.0  0.3～1.0 0.6-1.2
 
 pump station rated pressure mpa 14 14 16 16
rated flow lmin  31.5 55 50 4514
rated power kw 11 11 15 15
rated speed v  380660 380660 380660 380660
rated speed rmin 1470 1470 1470 1470
 pump station dimension mm 1600×460×760 1600×460×760 1800x500x800 1800x550x800
 pump station weight kg 240 240 320 350