|Place of Origin:||China|
|Minimum Order Quantity:||1 set|
|Payment Terms:||L/C, T/T|
|Supply Ability:||5 sets per month|
|Drilling Speed:||0.8-2 M/min||Hole Size:||4.7x4.9 M|
jumbo drill machine,
jumbo tunnel machine
Electric Hydraulic Rock Drilling Jumbo Borehole Drilling Equipment Hydraulic Rock Drill
Our Strict Quality Control:
1. Our quality controller has working in our factory for more than 10 years, very expericed.
2. We will test the each product, each accessory before shipping, to make sure its high quality.
3. We will pack the cargo well with enough protection foam, cotton, etc, to make sure the goods in good status during delivery.
1. Technical Parameters
|General vehicle parameter||PropellerPropeller||Equipped with drill rig HYD300||Electric System|
|L× W × H/mm||10000×1680×2100||One-time propelling Distance/m||3.7||Aperture / mm||38-89||Power /kw||55|
|Weight /kg||7200||Compensation Distance/m||1.25||Speed / r/min||200-400||Voltage||AC380V/50Hz|
|Gradeability /°||14||Speed / m/min||0.8-2||Frequency /Hz||30-50|
|Speed/ km/h||2.5||Length of Rod/m||3.7|
|Turning Radius (Inner/Outer)/ mm||3750±100 /5660±100||Depth/m||3.3|
|Hole Size (W-H) /m||4.7 × 4.9|
2. Main Features
A. The system adopts full hydraulic electric control operation mode, front and rear hinged chassis, four independent driven wheel, and adjustable cap. The equipment are mainly applied for omnidirectional rock drilling in non-coal underground mines, tunnels, immigration works and other geotechnical projects, especially for the piercing of various shapes and holes in underground stope.
B. The equipment has advantages of easy operation, high reliability, fast rock drilling speed, superior perforation efficiency, good hole quality and compact structure, which can adapt to work under harsh conditions with superior maneuverability and walking function and available for inclined lane operation.