RWTJ45A Tunnel Drilling JumboRWTJ45A is a compact and flexible single- boom electro-hydraulic jumbo for development drilling in narrow vein and mass mining as well as in tunneling in cross sections up to 24 square meters···
Category: Tunnel Drilling Jumbo
RWTJ45A Tunnel Drilling Jumbo
RWTJ45A is a compact and flexible single- boom electro-hydraulic jumbo for development drilling in narrow vein and mass mining as well as in tunneling in cross sections up to 24 square meters.
Description
RWTJ45A is equipped with world famous hydraulic rock drill, which delivers 18 kW of percussion power for high penetration rates and good rock tool service life in varying rock conditions. Using a direct control drilling system, equipped with an excellent automatic function, anti sticking RPCF. The universal boom is fitted with 360° feed rotation, automatic parallelism and a large and optimally shaped coverage, for fast and accurate face drilling and versatility.
RWTJ45A is mounted on a 4-wheel drive frame-steered and diesel powered carrier, which features a FOPS standard safety canopy, and layout designed for good visibility and stability in tramming in small mining drifts and tunnels. The operating and maintenance interface are designed for easy access, safe operation and all service points are accessible from ground level.
Advantages
- Compact layout for good visibility and stability
- Articulated heavy-duty carrier for stable and safe maneuvering
- Powerful hydraulic rock drill and smooth controls for high drilling performance
- Operating environment and automatic functions for safe, fast and accurate drilling
- Protected service points are easy to access for quick maintenance
Key Features | |
Coverage area | 24 m² |
Rock drill | 18U |
Hole Length | 3090/3700mm |
Hole Diameter | Փ32-76mm |
Transport Width | 1650mm |
Transport Height | 2800mm |
Transport Length | 10600mm |
Total Weight | 11500kg |
Drifter | |
Model | 18U |
Percussion Power | 18kw |
Percussion Frequency | 57Hz |
Percussion Pressure | 130-200bar |
Rotation Speed | Max 220rpm |
Rotation Torque | 1050N.m |
Noise Level | 125dB |
Lubrication Air Consumption | 5 m³/min |
Water Consumption | 25l/min |
Shank | T38/R38 |
Drilling Feed | |
Total Feed Length | 4820/5450mm |
Rod Length | 3090/37000mm |
Feeding Force | 13kN |
Boom | |
Compensation Stroke | 1250mm |
Feeder Rotation | 360° |
Boom weight | 1650kg |
Control System | |
Direct Hydraulic Control System | Standard |
Auto Anti-jamming Mechanism | Standard |
Air System | |
Air Compressor volume | 0.5 m3/min |
Air Compressor pressure | 7 bar |
Water System | |
Booster Water Pump | Standard |
Max. Flow | 50L/min |
Min. Intake Pressure | 5bar |
Electrical System | |
Total Power | 65kW |
Main Motor Power | 55kW |
Voltage | 380V |
Frequency | 50HZ |
Motor Overload Protector | Standard |
Digital Voltage/ampere Meter | Standard |
Phase Sequence Indicator | Standard |
Charger | Standard |
Cable Reel | 70m |
Engine | |
Engine | YANMAR |
Engine Power | 53kw |
Chassis | |
Articulated Turning Angle | ±35° |
Fix Seat | Standard |
Hydraulic Power Steering System | Standard |
Swinging Rear Wheel | ±6 |
Traveling speed | <10km/h |
Electric System | |
Eelectric system | 12V |
Storage Batteries | 12V,70Ah |
Traveling lamp | 6×70W |
Tyre | |
Tyre size | 8.25-15 |
RWTJ45A Photo
Solid as a rock, Way of succeed
ROCKWAY is a global high-tech mining equipment supplier in China, support mining houses and contractors worldwide with mainly mining equipment & spare parts, such as Drilling Rig, Tunneling Drilling Jumbo, Mining Drilling Jumbo, Bolting Jumbo, Mucking Loader Underground Loader, Underground Dump Truck, Utility Vehicle, Tunnel & Construction equipment, Crushing & screening equipment and etc.
ROCKWAY is mainly engaged in the design, development, production, installation and training of underground mine equipment and ore processing equipment, spare parts supply and sales with many years experience.
ROCKWAY strictly control the quality and have quality supervision and inspection personnel in all aspects of production. After the completion of the machine, ROCKWAY will also have specialized inspection personnel to conduct a full range of inspections on the machinery, including whether parts and components are in place and whether all the functions of the machinery are normal.
ROCKWAY has a strong, established footprint in China, Russia , Peru, Chile, Mexico, India, Indonesia, Zambia, Congo RC, and South Africa with focused expansion into South East Asia and South America, as well as North America. Rockway will ensure to provide customers the most cost-effective and high performance products.
Email: rockwaymachinery@163.com | Phone: +8613793160992 |
WhatsApp/Wechat: +8613793160992 | Address: No.12111 Jingshi Road,Lixia district, Jinan City, Shandong, China |
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