CREG DJ3E Intelligent 3-Boom Hydraulic Drill Jumbo
Fully computer-controlled 3-boom rock drilling jumbo for drill-and-blast tunneling. Equipped with high-frequency hydraulic rock drills (22 kW per boom) and automated 3D drilling pattern navigation.
Technical Specifications
| Number of Booms | 3 Hydraulic Booms + 1 Service Platform |
|---|---|
| Drilling Diameter | 45 mm – 102 mm |
| Hole Depth | up to 5.2 m |
| Impact Power per Drill | 22 kW |
| Coverage Area | up to 180 m² (17.5m W x 12.0m H) |
| Suitable Geology | Medium to hard rock (UCS 40 – 250 MPa) |
Technical Specifications
| Specification Parameter | Technical Value |
|---|---|
| Number of Booms | 3 Hydraulic Booms + 1 Service Platform |
| Drilling Diameter | 45 mm – 102 mm |
| Hole Depth | up to 5.2 m |
| Impact Power per Drill | 22 kW |
| Coverage Area | up to 180 m² (17.5m W x 12.0m H) |
| Suitable Geology | Medium to hard rock (UCS 40 – 250 MPa) |
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Frequently Asked Questions
What is the CREG DJ3E Intelligent 3-Boom Hydraulic Drill Jumbo engineered for?▾
Fully computer-controlled 3-boom rock drilling jumbo for drill-and-blast tunneling. Equipped with high-frequency hydraulic rock drills (22 kW per boom) and automated 3D drilling pattern navigation.
Does Global TBM Machinery provide onsite field engineering dispatch for operating the CREG DJ3E Intelligent 3-Boom Hydraulic Drill Jumbo?▾
Yes. Global TBM Machinery offers onsite assembly guidance, laser steering calibration, cutter replacement training, and 24/7 technical field support.
What is the manufacturing lead time and ocean shipping breakdown strategy for the CREG DJ3E Intelligent 3-Boom Hydraulic Drill Jumbo?▾
Standard manufacturing lead time is 60 to 90 days. Equipment is modularly disassembled for breakbulk ocean transport and heavy flat-rack containers.
What is the warranty period for the CREG DJ3E Intelligent 3-Boom Hydraulic Drill Jumbo?▾
We provide a 12-month or 5,000-hour operational warranty for main drives, hydraulic motors, and PLC systems, backed by rapid global spare parts dispatch.
How can I request a formal quotation for the CREG DJ3E Intelligent 3-Boom Hydraulic Drill Jumbo?▾
You can request a quote directly by clicking "Get a Quote", submitting an inquiry form on our Contact page, or emailing [email protected] directly.