Categories | Pneumatic Rock Drill |
---|---|
Brand Name: | JCDRILL |
Model Number: | YT28 |
Certification: | ISO9001,CE |
Place of Origin: | China |
MOQ: | 1 Set |
Payment Terms: | L/C, T/T |
Supply Ability: | 20000set/year |
Delivery Time: | 3 Days |
Packaging Details: | Standard Export Packing |
Name: | Pneumatic Rock Drill |
Application: | Mining&Quarry |
Drilling Depth: | 6m |
Drilling Dia: | 34-42mm |
Weight: | 26kg |
Length: | 670mm |
Factory Visit: | Support |
Sample Order: | Support |
Package: | Standard Export Packing |
Color: | Customized |
Company Info. |
Beijing Jincheng Mining Technology Co., Ltd. |
Verified Supplier |
View Contact Details |
Product List |
Pneumatic Hand Hold Rock Drill Machine Drill Hammer For Small Hole
Application
Most fit drilling horizontal and inclined blast holes in
medium-hard rock with a hardness of f=8~18.
It may also be for making roof bolting holes. The drill is an
important instrument in mining, railway, communication and water
conservancy projects.
May be used together with FT160BC or FT160BD Air-leg and FY200B Line Oiler with transparent casing. The tool can also be mounted on a rig or a wagon.
YT28 fit for wet drilling in medium-hard or hard rock. Grouped control mechanism,quick to start up, with "air on ,water on, air off,water off" mechanism,convenient to handle and easy to maintain and repair. Energy-saving and efficient, long service life of parts, parts highly interchangeable and reliable performance. YT28 differs form similar products particularly in its high efficiency, strong flushing and powerful torque.
Characteristics
It can be matched with the FT140BD short air-leg or FT140B long air-leg to use in the basis of the width of rock. Also it can be fixed on drilling-vehicle or drilling-shelf.
Operation & maintenance:
Besides observance of the general safety precautions for rock
drilling operations, particular attention should be paid to the
following:
The rifle nut and the piston are matched with left-handed threads.
Be careful with the direction of rotation during assembling and
disassembling.
When connecting the drill to the air and water supplies, check
carefully if the wire clips (32)(36) are entirely and correctly set
in the respective semi-circular grooves of the backhead (30). Check
frequently the wear on the clips and timely replace the worn-out or
broken one or broken one to avoid the shooting out of the
swivel(55)(58) or the connector when the air or water is on.
Before operation, fill the line oiler with lubrication oil up to
the required level. The drill should not be run without proper
lubrication (recommended lube oil N46 and N22, Chinese National
Standard GB443-84).
After operation, first turn off the water, lightly run the drill
for a few seconds, blow out the residual water drops to prevent the
parts from being corroded.
If the drill is often used, should maintenance it regularly to
ensure the inside parts cleaning. Especially pay attention to
change the worn parts and lose efficient parts.
Specification
Weight (kg) | 26 | |
L×W×H (mm) | 661×247×195 | |
Air consumption* (l/s) | ≤81 | |
Air hose dia (mm) | 25 | |
Water hose dia (mm) | 13 | |
Impact frequency* (Hz) | ≥37 | |
Bit size (mm) | 34-42 | |
Drilling depth (m) | 5 | |
Shank (hex. xL) (mm) | 5 | |
FY200B Line Oiler Specifications: | ||
Capacity (ml) | 200 | |
Weight (kg) | 1.02 | |
Air-leg Specifications: | ||
Model | FT160BC | FT160BD |
Weight (kg) | 16.9 | 14.4 |
Length (mm) | 1800 | 1400 |
Feed length (mm) | 1365 | 965 |
Packing&Delivery