Beijing Jincheng Mining Technology Co., Ltd.
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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.