Tunneling Fully Hydraulic Jumbo Drilling Underground
Fully Hydraulic Jumbo Rock Drill And Tunnel Rock Drilling Trolley Used For Underground Small Section Mine
ZMLD30 Fully Hydraulic Rock Drilling Jumbo is suitable for blasting hole operations required for tunneling in small to medium-sized mining, hydropower, and other fields.
Meets construction requirements at any angle and position within the section.
Maximum working coverage area of ZMLD30 Fully Hydraulic Rock Drilling Jumbo: 14.5m².
Efficient hydraulic rock drilling machine with strong resistance to bending, high drilling speed, and low tool wear, the compact height dimension effectively improves the adaptability of drilling sidewall holes.
Roof lifting, leg support, and auxiliary actions are directly controlled by direct-controlled multi-way valves, with simplified pipelines. It has an extremely low failure rate and is easy to maintain.
Adopts internationally renowned electrical components such as Siemens, Schneider, ABB, with high reliability and long service life. It has various protection functions such as phase sequence protection, motor overload protection, short circuit protection, over/under voltage protection, and fault alarm, ensuring the safety of the drilling jumbo and operators.
Features:
Suitable for narrow mine drifts.
Compact body, very suitable for construction in narrow drifts, high efficiency in transitioning through crawler movement.
Operating platform
Ensuring good visibility for operators, a simple and convenient hydraulic control console that allows operators to quickly adapt and improve work efficiency.
High safety
Electric operation, minimizing energy consumption and pollution to the construction environment inside the drift, improving the working environment, and enhancing the air quality inside the tunnel.
Adaptability
The whole machine is flexible and maneuverable, with a sturdy and reliable crawler chassis and high-performance walking motors. The added crawler swing angle device is suitable for various complex terrains.
High efficiency
High-strength enlarged chains combined with high-torque hydraulic motors provide reliable thrust and lifting support during the drilling process. It ensures accurate hole drilling, reduces issues such as missed holes and off-center holes during construction, and significantly enhances the integrity of blasting.
Technical specifications
| ZMLD30 Fully Hydraulic Jumbo Rock Drill And Tunnel Rock Drilling Trolley Used For Underground Small Section Mine | |
| Overall dimensions (L*W*H) | 9400*1300*1710/2230mm |
| Applicable section (b*h): | 2*2.5/3.2*3.4m |
| Whole machine weight | 7500kg |
| Drilling arm | |
| Drill arm angle(downward/upward): | 42°/17° |
| Drill arm swing angle: | ± 35 ° |
| Drill arm rotation angle: | ± 180 ° |
| Web grabbing arm | |
| Walking mechanism | |
| Engine power: | 37kw |
| Walking speed: | ≤2km/h |
| Climbing ability | 18% |
| Hydraulic pump station | |
| Rated power of electric motor | 61kw |
| Rated voltage of electric motor | 380v |
| Electrical system | |
| Flow rate: | 0.35m³/ Min |
| Working air pressure | 0.3-0.7Mpa |
| Water supply system | |
| Flow rate: | 70L/min |
| Working water pressure: | 0.8-1.5Mpa |
Company Overview
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.