TMG Drill Jumbos
TMG is committed to the production of underground mining equipment and engineering equipment, providing integrated solution of equipment and technology.
TMG -China Underground Mining Machinery Manufacturer, High Efficiency,Safety,Reliable.
Our underground rock drilling rig products include full hydraulic series tunneling drill rigs, mining drill jumbo, down-the-hole drilling rigs,bolting drill rigs, prying rigs.
TMG full spectrum of underground mining equipment has obtained the national mining product safety mark certification. Products are widely used in ore mining, earthwork engineering and infrastructure construction and other fields.
Main Technical Specification of CYTJ45 Mini Jumbo
Outline Dimension（L×W×H） ...................... 8800×1350×1900 mm
Hole Size ................................. Φ32 ～Φ102 mm
Rod length ................................. 3050 mm
Drilling Depth ................................. 2.7m
Drilling Speed ................................. 0.8～2 m/min
Application section （W×H） ......................... 2.5×2.5～5×5 m
Grade ability ................................. 14%
Weight ................................. ≈7000 kg
Boom Up Down ..............Up 55° Down 16°
Swing Boom .............. Inner 31° Outter 31°
Complement Impeller .............. 1500 mm
Rotation .............. Clockwise 180° A clockwise 180°
Impeller Upward angle .............. Down 105° Up 15°
Swing angle .............. Inner 45° outer 45°
Length .............. 4150 mm
Hole depth .............. 2700 mm
Pushing force .............. 9000 N
Puching pressure .............. 14～16 MPa
Flow Volume .............. 100～120 L/min
Torque .............. 60～260 N·m
Drifter hydraulic pressure .............. 16Mpa
Rod rotation pressure .............. 15Mpa
Complement Cylinder pressure .............. 10Mpa
Boom pressure .................. 20Mpa
Pushing circuit pressure .................. 11Mpa
Jack leg pressure .............. 21Mpa
Movement Pressure .................. 20Mpa
Electric Power .............. 67.5KW
Voltage .............. 380 V
RPM .............. 1470 r/min
Oil tank Air pressure .......... 0.03Mpa
Lube pressure of Drifter ................. 0.4Mpa
Water system
Drifter Water Pressure .......... （≥）1.2Mpa
Cooling water pressrure .......... （≤）0.6Mpa
Power .............. 100～200 J
Herz .............. 34～67 Hz
RPM .............. 200～400 r/min
Air Pressure .......... 0.8M
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