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.
| Tunnel Development Drill Jumbo | CYJT45/2 | |||||
| Overall Dimensions | Safety Protection | |||||
| Length | 12000㎜ | Noise Level | ＜100dB(A) | |||
| Width | 2160㎜ | Liftable safety ceiling | FOPS＆ROPS | |||
| Height | 2500/3300㎜ | Drilling System | ||||
| Weight | 22000㎏ | Rock Drill | RD14U/HC50 | RD22U/HC95LM | ||
| Travel speed | 10㎞/h | Brazed thread | R38、T38 | |||
| Gradeability | 25%（14°） | Impact power | 14KW/13KW | 22KW/21KW | ||
| Air & Water System | Impact frequency | 50Hz/62Hz | 53Hz/62Hz | |||
| Air compressor | 1×JN11 | Aperture diameter | 32-76㎜ | 42-102mm | ||
| Displacement | 1.55m3/min | Propulsion beam overturn | 360° | |||
| Pressure | 6-8bar | Propelling beam compensation travel | 1600㎜ | |||
| Braze tail lubrication | Electromagnetic pulse lubrication pump | Drill arm model | K26F | |||
| Lubrication air consumption | 2×0.3m3/min | Drill arm type | Automatic leveling | |||
| Lubricating oil consumption | 2×180-250g/h | Boom telescoping | 1200㎜ | |||
| Water pump power | 7.5KW | CHASSIS | ||||
| Water pump displacement | 10m3/h | Diesel engine | 93kW，2200rpm | |||
| Electric drive hydraulic pump station | QSB3.9-C125 | |||||
| Motor | 45kW | 75KW | Tail gas purification | Tail gas catalyst | ||
| Cable specification | 3×70+3G10 | 3×120+3G25 | Drive system | Torque converter+transmission | ||
| Filtering precision | 10μ | Swing angle | Rear axle ±10° | |||
| Hydraulic oil tank | 240L | Tyre | 13.00-25 | |||
| Hydraulic cooler | Water cooler | Steering mechanism | ± 40 ° articulated steering | |||
| Workingn voltage | 380V | Service brake | Multi-disc wet brake | |||
| Frequency | 50Hz | Parking brake | Multi-disc brake | |||
| Start Mode | Sgtar-triangle | Fuel tank | 120L | |||
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