| Customization: | Available |
|---|---|
| After-sales Service: | Technical Support Will Be Available in Any Time |
| Warranty: | 12 Month |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Two-Boom CYTJ45/2 mining hydraulic drilling jumbo is a two-boom hydraulic drilling jumbo with low operation and proportional control, which is suitable for a variety of rock drilling applications and provides a variety of options for various operating needs configuration. It has a modern appearance, adds information visualization system, and raises safety and ergonomics to a new level. It has a compact structure, good mobility, which can greatly improve the working environment, improve construction efficiency and construction quality.
| Two-Boom CYTJ45/2 | |
| Cross section | 4500×4500-8200×6400mm |
| Overall dimension | 12660×1950×2270 (2970) mm |
| Ground clearance | 320mm |
| Total weight | 22300Kg |
| Horizontal hole | full coverage |
| Feed compensation stroke | 1250mm |
| Boom pitching angle | +60° -30° |
| Boom swing angle | ±35° |
| Carrier turning radius | 3250mm 6800mm |
| Engine power | 74kW |
| Total installed power | 128.5kW |
| Main motors power | 55 kW×2 |
| Voltage(customized) | 380V |
| Rock Drill (optional) | YYG18U |
| Shank adaptor | T38 |
| Rock Drill length | 1007mm |
| Impact power | 18kW |
| Frequency | 57Hz |
| Impact pressure | 180-200bar |
| Rotary system | Separate rotation |
| Overall length of thruster | 5450 / 6040 mm |
| Rod length | 3700 / 4305 mm |
| Drilling depth | 3370 / 3970 mm |
The CYTJ45/2 Underground Hydraulic Rock Drilling Jumbo is a highly efficient mine drilling rig designed to meet the demanding needs of underground mining operations. This powerful drilling jumbo is equipped with advanced hydraulic technology, allowing it to effortlessly drill through hard rock formations.


Q: Are you a factory or a trading company ?
A: We are an integrated corporation specialized in manufacturing and exporting.
Q:. How long is the warranty?
A: The guarantee period for mainframe is one year (excluding the quick wear parts).
Q: How can we choose a suitable drill machine?
A: We would recommend a suitable model according to drilling depth, drilling diameter and layer condition on site.