
Low Noise Hand Held Pneumatic Rock Drill for Tunneling / Quarry Drilling YT28
Application
YT28 Pneumatic Rock Drill are mainly used in construction sites, various types of mines, railways, water conservancy construction and national defense construction areas for drilling operations.
YT28 Hand Held Rock Drill is suitable for FT160BD short air-leg and FT160BC long air-leg. Also the rock drill can be fixed on drilling-vehicle or drilling-shelf.
YT28 Pneumatic Rock Drill apply in hard rock on the rock drill operation, it has strong adaptability to the working conditions.
The product is energy efficiency, Its components has long life and durable. The machice can be generally used with the same type, it can greatly reduce the customer loss for spare part replacement.
Characteristics
1. Easily-accessible position throttle
2. Integral muffler,lower noise
3. It accepts heavy duty bits
4. Reliable structure,easy and stable operation
5. Drill diam. can be from 32mm-60mm.
6. Hand-held and air legs rock drill accessible.
7. Provide the ultimate combination of performance and economy.
8. Smart,and durable
.
Specification
Model | YT28 | ||
Weight (kg) | 26 | ||
Length (mm) | 661 | ||
Cylinder Diameter (mm) | 80 | ||
Piston Stroke (mm) | 60 | ||
Working Pressure (MPa) | 0.4 | 0.5 | 0.63 |
Impact Energy (J) | ≥44 | ≥63 | ≥70 |
Impact Frequency (HZ) | ≥28 | ≥35 | ≥36 |
Air Consumption (L/s) | ≤52 | ≤58 | ≤82 |
Torque (N·m) | ≥15 | ≥19 | ≥23 |
Rotate Rate (R/min) | ≥250 | ≥260 | ≥300 |
Drill Speed (mm/min) | ≥250 | ≥400 | ≥470 |
Air Pipe Diameter (mm) | 25 | ||
Water Pipe Diameter (mm) | 13 | ||
Bore Diameter (mm) | 34-42 | ||
Shank Specification (mm) | 22*108±1 |
Packing& Delivery
Service
In our after sales service system, We establish perfect control system strictly according to ISO-9000 series, in this system, technology date and problem solve solution and preventive measures will be provided in any maintain project, all the spare parts will be used in new OEM products with installation instructions, packing list, manufacturer's instruction, qualification and Warranty certificate.
We provide "one equipment & one case, endless service, namely
the after sales service begin from the order confirmation, last for the working life of the equipment.
Beijing Jincheng Mining Technology Co., Ltd.
Beijing Jincheng Mining Technology Co., Ltd. (JCDRILL) is located in Beijing, China. For more than 20 years, we have specialized in the research, development, and production of rock blasting drilling rigs, water well drilling rigs, diamond core drilling rigs, anchor drilling rigs, and related accessories & drilling services. With our advanced technology, high-quality equipment, rigorous testing processes, and comprehensive service network, we consistently provide professional drilling solutions to our customers. These strengths have helped establish the “JCDRILL” brand as a trusted name in the market. Currently, JCDRILL products account for 50% of the domestic market and are exported to more than 40 countries. In November 2002, we were awarded ISO9001:2000 certification.
Our manufacturing facilities, covering an area of 9,625 square meters, specialize in the production of rock blasting drilling rigs, water well drilling rigs, diamond core drilling rigs, anchor drilling rigs, and related accessories. We employ more than 500 staff, including 26 experienced engineers from Ingersoll Rand and the former Xuanhua Mining Machinery Company. With our strong technological expertise and robust market service capabilities, we have developed both an efficient marketing system and an excellent service support system, earning the trust of customers worldwide.
Additionally, we serve as an authorized agent for mobile double-screw air compressors from Atlas Copco, Sullair, and Liutech. This allows us to offer drilling rig users high-quality, professional air compressor solutions along with reliable after-sales services.
At JCDRILL, we are committed to our strategic vision: “Survival by Quality, Development by Credit.” We strive to provide users with high-quality drilling solutions. Our after-sales service system follows a strict control framework based on ISO-9000 standards. This system ensures that technical data, problem-solving solutions, and preventive measures are provided for every maintenance project. All spare parts are sourced from new OEM products and come with installation instructions, packing lists, manufacturer documentation, qualification certificates, and warranty certificates.
We uphold the principle of “One Equipment, One Case, Endless Service”—our after-sales support begins from the moment an order is confirmed and lasts throughout the equipment’s entire operational life.