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YT28 Air-leg Rock Drill (Hand held Jack Hammer) is used for rock drilling, blasting holes and other drilling works in the quarries, small coal mines and other constructions.
| YT28 Air-leg Rock Drill | Hot Selling portable pneumatic rock drill | Hand held Jack Hammer |
|---|---|---|
| Tenchnology parameters name | Parameters units | Parameters |
| Weight | Kg | 26 |
| Dimension (Length) | MM | 659 |
| Cylinder Diameter | MM | 80 |
| Piston stroke | MM | 60 |
| Working pressure | Bar(e) | 4-6.3 |
| Impact strength (at 6.3 bar (e) ) | J | ≥63 |
| Impact strength (at 5.0 bar (e) ) | J | ≥54 |
| Impact strength (at 4.0 bar (e) ) | J | ≥48 |
| Air consumption (at 6.3 bar (e) ) | L/S | ≤55 |
| Air consumption (at 5.0 bar (e) ) | L/S | ≤25 |
| Air consumption (at 4.0 bar (e) ) | L/S | ≤35 |
| Impact frequency (at 6.3 bar (e) ) | Hz | ≥35 |
| Impact frequency (at 5.0 bar (e) ) | Hz | ≥31 |
| Impact frequency (at 4.0 bar (e) ) | Hz | ≥30 |
| Torque (at 6.3 bar (e) ) | Nm | ≥19 |
| Torque (at 5.0 bar (e) ) | Nm | ≥16 |
| Torque (at 4.0 bar (e) ) | Nm | ≥13 |
| Water pressure | Bar(e) | Working pressure-01 |
| Air hose inner diameter | MM | 25 |
| Water hose inner diameter | MM | 13 |
| Drilling diameter | MM | 34-45 |
| Max drilling depth | M | 5 |
| Working temperature | ℃ | -30 to +50 |
| Shank dimensions | MM | H22*108±1(Hex*Length) |
YT28 Air-leg Rock Drill is a product that we developed, having advantages of all kinds of air-leg rock drills, Compared with other rock drills, YT28 Air-leg Rock Drill adopts the latest designing technology, with the superiority of its high speed, low failure rate, durable wearing parts, low noise and light weight. It is also efficient, energy saving and environmentally sound. Being the indispensable tools in railway and highway, metallurgy works, coal mining and water conservancy construction, YT28 Air-leg Rock Drill helps to drill the blast holes and is widely applied in tunneling, earthwork, mining and so on.
YT28 Air-leg Rock Drill Features:
1. Centralized operationg system, flexible startup, combination of pneumatics and water, convenient usage and maintenance.
2. Low noise, low vibration, energy-efficient, durable wearing-products, strong ability in washing blastholes and reliable.
YT28 Air-leg Rock Drill, Scope of Application:
1. YT28 Air-leg Rock Drill is suitable for drilling horizontal or tiptilted blasthole in medium hard or solid hard rock (f=8~18). It is the indispensable tools in mining, railway, transportation, water conservancy construction and earthwork projects.
2. YT28 Air-leg Rock Drill can be used with the air-leg FT160BC or FT160BD. It is also installed on drill rig or drill frme; meanwhile, we provide a transparent lubricator FT200B to observe the oil level and adjust the oil quantity in order to make sure a favorable lubrication.
G7/G20/G10 Air pick and G7/G10/G10F Pneumatic pick hammer
Compared with similar types of air picks, G7 air pick (G7 Pneumatic pick hammer) is light, flexible and convenient and it is suitable for operating all rounds of work, especially in narrow, upper or climbing directions. It can stop working automatically when the solid object is broken. It’s widely used in coal mining, soft rock, digging pits for post brackets, digging slots, breaking concrete or frozen earth in construction, installation engineering and constructing works in casting industries etc.
The type of G10 air pick (G10 Pneumatic pick hammer) has higher efficiency and durability owing to its features of short and light, and it is easier for repair and maintenance than others. Main application: coal mining, soft rock, digging pits for post brackets, digging slots, breaking concrete or frozen earth in construction, installation engineering and constructing works in casting industries etc.
The main application of F20 air pick includes reinforced concrete construction, cement, permafrosr, ice, soft rock, soft mineral, road construction or other constructing works in casting industries. G20 air pick can be used in the concrete of installation works and occasions that need impact power in machinery industry like: tractor, the loading and unloading for tank track.
G10F air pick ( G10F peumatic pick hammer) is antifreezing, more suitable for working in low temperture conditions , which is mainly used in cold plateau area.
Company Introduction
FAQ
Email:bruce@kingkongdrillsltd.com
Elsa@kingkongdrillsltd.com
Whatsapp/wechat:+86 17638571343
www.kingkongdrillsltd.com
www.kingkongdrillslimited.com
www.chinadrillingtools.cn
| Model Number | YT27 |
|---|
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