B21, China Town Mall, Midrand
Yt24, Yt27, Yt28 Pneumatic Portable Drilling Machine Hand Held Rock Drill Jack Hammer
- Section : Machinery
- Category : Drilling Rigs
- SKU : 1600954643873
Rock Drill / Hand Hammer Rock Drill / Rock Drill Jack Hammer
The pneumatic rock drill is widely used in construction sites, mines, railways, water conservancy projects, and national defense construction areas for drilling operations. Known for its excellent performance under low pressure, this rock drill is ideal for use with long air pipes and small air compressors, offering efficient drilling capabilities.
Product Parameters:
| Type | YT24 | YT27 | YT28 | YT29 |
|---|---|---|---|---|
| Weight | 24 kg | 27 kg | 28 kg | 29 kg |
| Total Length | 678 mm | 668 mm | 661 mm | 659 mm |
| Using Air Pressure | 0.63 MPa | 0.63 MPa | 0.63 MPa | 0.63 MPa |
| Cylinder Bore | 70 mm | 80 mm | 80 mm | 82 mm |
| Tracheal Diameter | 25 mm | 25 mm | 25 mm | 25 mm |
| Pipe Diameter | 13 mm | 13 mm | 13 mm | 13 mm |
| Hole Diameter | 34-42 mm | 34-42 mm | 34-42 mm | 34-42 mm |
| Drill Hole Depth | 5 m | 5 m | 5 m | 5 m |
| Shank Specifications | 22x108 mm | 22x108 mm | 22x108 mm | 22x108 mm |
Key Features:
- High Performance: Ideal for heavy-duty drilling tasks in various industries.
- Efficient Operation: Works effectively under low-pressure conditions, suitable for small air compressors.
- Versatile Use: Perfect for drilling in construction sites, mines, railways, and other major infrastructure projects.
- Durable Design: Built to withstand tough conditions and high workloads.
This range of pneumatic rock drills offers reliable and efficient drilling solutions for a variety of industries requiring robust and dependable equipment.
| Type | YT24 | YT27 | YT28 | YT29 |
| Weight | 24 kg | 27 kg | 28 kg | 29kg |
| Total length | 678 mm | 668 mm | 661 mm | 659mm |
| Using air pressure | 0.63 Mpa | 0.63 Mpa | 0.63 Mpa | 0.63Mpa |
| Cylinder bore | 70 mm | 80 mm | 80 mm | 82mm |
| Tracheal diameter | 25 mm | 25 mm | 25 mm | 25mm |
| Pipe diameter | 13 mm | 13 mm | 13 mm | 13mm |
| The hole diameter | 34-42 mm | 34-42 mm | 34-42 mm | 34-42mm |
| Drill hole depth | 5 m | 5 m | 5 m | 5m |
| Shank specifications | 22*108 | 22*108 | 22*108 | 22*108 |
- Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 03 Feb, 2026, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
- Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
- Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
- Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
1. What are the main applications of the Yt24, Yt27, Yt28 pneumatic rock drills?
The pneumatic rock drills are widely used in construction sites, mines, railways, water conservancy projects, and national defense construction areas for various drilling operations.
2. What is the operating air pressure for these rock drills?
All models (YT24, YT27, YT28, YT29) operate at an air pressure of 0.63 MPa.
3. How heavy are the different models of the rock drill?
The weights are as follows: YT24 is 24 kg, YT27 is 27 kg, YT28 is 28 kg, and YT29 is 29 kg.
4. What is the drilling hole depth capability of these machines?
All models can drill to a depth of up to 5 meters.
5. What diameter of holes can these rock drills create?
The hole diameter for all models ranges from 34 mm to 42 mm.
6. What is the cylinder bore size for each model?
The cylinder bore sizes are: YT24 has 70 mm, YT27 and YT28 have 80 mm, and YT29 has 82 mm.
7. What is the shank specification for these rock drills?
All models utilize a shank specification of 22x108 mm.
8. Can these drills be used with small air compressors?
Yes, these rock drills are designed to operate efficiently under low pressure, making them suitable for use with small air compressors.
9. Are these rock drills durable for heavy-duty tasks?
Yes, they are built to withstand tough conditions and high workloads, making them ideal for heavy-duty drilling tasks.
10. What is the length of each rock drill model?
The total lengths are: YT24 is 678 mm, YT27 is 668 mm, YT28 is 661 mm, and YT29 is 659 mm.
11. What is the tracheal diameter for these drills?
The tracheal diameter for all models is 25 mm.
12. Is the Yt24, Yt27, Yt28 suitable for railway construction?
Yes, these rock drills are specifically designed for versatile use, including railway construction.
13. What kind of maintenance do these rock drills require?
Regular maintenance includes checking air pressure, cleaning components, and ensuring that the shank and drill bits are in good condition for optimal performance.
14. How can I purchase the Yt24, Yt27, Yt28 rock drills?
You can purchase these rock drills through authorized distributors or retailers that specialize in construction and mining equipment.
15. Are there any safety precautions to consider while using these rock drills?
Yes, users should wear appropriate safety gear, ensure proper ventilation, and follow operational guidelines to avoid accidents during drilling.
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