| Certification: | CE, ISO 9001:2000 |
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| Condition: | New |
| Motor: | DC Motor |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier
Introducing the Air Drill Type Pneumatic Leg Rock Drill, a must-have for any construction, tunneling, or mining project. This hand-held rock drill is designed to drill in wet, medium-to-hard rock formations. Equipped with a grouped control mechanism, this drill is quick to start up and offers functions such as "air on," "water on," "air off," and "water off" for easy handling and maintenance. Made with high-quality stainless steel, this power tool is energy-saving and efficient, with a long service life and interchangeable parts. The Y28 hand-held rock driller is known for its reliable performance, low air consumption, and high-impact energy. It covers all drilling applications in different rock formations and comes equipped with water flushing, bar rotation, and pusher leg control. Additionally, it includes an in-line lubricator for added convenience. Choose the Air Drill Type Pneumatic Leg Rock Drill to get the job done right.
1. Introduction of Y28 hand-held rock driller:
Underground Rock Drills - Robust Design
Y28 hand-held rock driller is suitable for wet drilling in medium-hard rock or hard rock. The grouped control mechanism is quick to start up, with "air on", "water on", "air off", and "water off" functions, convenient to handle, and easy to maintain and repair.
Energy-saving and efficient, all parts have a long service life, are interchangeable, and offer reliable performance.
Y28 hand-held rock driller cover all construction, tunneling, and mining applications in different rock formations. They are robustly designed, with high-impact energy and low air consumption. All of the rock drills have water flushing, and bar rotation and the pusher leg control is placed at the back head of the rock drill. An in-line lubricator is included in the delivery of each rock drill. Together with the appropriate pusher leg, the rock drill forms an attractive and cost-effective drilling unit.
2. Application of Underground mining YT28 manual air leg pneumatic air compressor rock drill
YT28 Underground mining YT28 manual air leg pneumatic air compressor rock drill is mainly used for digging into mine laneway and blasting holes in all drilling works.
It is an indispensable importance machine tool in metallurgy, coal, railway, traffic, water conservancy construction, and national defense stone project.
It is suitable for drilling and blasting under various rocks at any direction angles.
3. Parameter of YT28 rock drill:
| Model | Y28 | YT28 | YT27 | YT29A |
| Drilling volume l/s | <=55<=81 | <=55<=81 | <=83 | <=88 |
| Tracheal Inner diameter mm | 25 | 25 | 25 | 25 |
| Water pipe Inner diameter mm | 23 | 13 | 13 | 13 |
| Rig diameter mm |
34-42 | 34-42 | 34-42 | 34-42 |
| Rig depth m | 5 | 5 | 5 | 5 |
| Drilling frequency Hz | >=37 | >=34>=37 | >=37 | >=39 |
| Machine Weight kg | 26 | 26 | 27 | 27 |
Why you choose us:
1. We are a real factory offering products and providing free technical advice.
2. Company in business for many years and served Over 50 countries' customers.
3. All machines with CE, ISO, and SGS certificates. Machine and spindle warranty 1 year.
4. We have phone support in English, if you have any questions, you can call us, and we can give you the best solution within 24 hours.
5. Fast delivery, save your time.
Suppliers with verified business licenses
Audited Supplier 
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