Introducing the High-Quality Rock Drill Rig Jack Hammer Manual YT28 Pneumatic Rock Drill with Air Leg - the ultimate powerhouse for your drilling needs.
China portable rock drilling machine air leg jack hammer YT18 YT28 YT24 YT27 7655 air leg rock drill
1. Pneumatic Rock Drills: These state-of-the-art rock drills harness the power of compressed air, making them ideal for a wide range of applications. From construction sites and various mining operations to tunnels, railways, water conservancy projects, and national defense construction areas, our pneumatic rock drills ensure precision and efficiency in all drilling operations.
1) YT24, YT27, YT28, YT29A, and 7655 pusher leg rock drills are designed to work seamlessly with support legs, allowing for versatile drilling at any angle.
2) Y19A, Y20, Y24, and Y26 handheld rock drills operate efficiently without air legs, making them perfect for downward drilling tasks.
3) The YSP45 stoper rock drill is a fully integrated machine, optimized for upwards drilling applications.
Explore the capabilities of the YT24, YT27, and YT28 Pneumatic Portable Drilling Machines/Handheld Rock Drills/Jack Hammers - your reliable partners in drilling.
| Type |
7655 |
7665 |
YT24 |
YT27 |
YT28 |
YT29 |
| Weight |
24kg |
25.5 kg |
24 kg |
27 kg |
28 kg |
26.5kg |
| Total length |
628mm |
550 mm |
678 mm |
668 mm |
661 mm |
659mm |
| Using air pressure |
0.63Mpa |
0.63 Mpa |
0.63 Mpa |
0.63 Mpa |
0.63 Mpa |
0.63Mpa |
| Cylinder bore |
76mm |
76 mm |
70 mm |
80 mm |
80 mm |
82mm |
| Tracheal diameter |
25mm |
25 mm |
25 mm |
25 mm |
25 mm |
25mm |
| Pipe diameter |
13mm |
13 mm |
13 mm |
13 mm |
13 mm |
13mm |
| The hole diameter |
34-42mm |
34-42 mm |
34-42 mm |
34-42 mm |
34-42 mm |
34-45
mm |
| Drill hole depth |
5m |
5 m |
5 m |
5 m |
5 m |
5m |
| Shank specifications |
22*108 |
22*108 |
22*108 |
22*108 |
22*108 |
22*108 |
Product Details
1. Rock Drill Machine
Our Rock Drill machine is optimally designed for drill rods with diameters ranging from 34-42mm, featuring a shank size of H22*108 +/- 1mm for precise and efficient drilling.
2. Anti-skid plastic handle for enhanced safety and control.
3. Innovative Control Valve for easy operation and regulation.
4. High-quality spring ensures superior shock absorption, enhancing user comfort and machine durability.
5. Efficient Line Oiler for optimal lubrication.
The transparent oil indicator allows for quick and easy monitoring of oil levels, ensuring your machine is always well-lubricated for peak performance.
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