Used for Yt-28 Rock Drill Accessories, Pipe Joint Sleeve, Top Fork, Lock Nut, Internal Ratchet, Release Sleeve and Control Handle.

• Customization: Available
• After-sales Service: 1years
• Warranty: 1years
• Model NO.: YT-28
• Condition: New
• Motor: Pneumatic
• Drill Hole Diameter: <100mm
• Drill Hole Depth: <100m
• Bit Type: Diamond Bit
• Drilling Way: Compound
• Type: Air Drill
• Working Style: Reciprocating Type
• Pneumatic Drill Range: Rock
• Degree of Automation: Automatic
• Screwdriver Startup Mode: Under Pressure
• Air Wrench Type: Rock Drill
• Transport Package: Wooden Case
• Specification: YT24 / YT27 / YT28 / YT29
• Trademark: Tianshui
• Origin: China
• HS Code: 8207199000
• Production Capacity: 10000 Pieces/Year

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Pneumatic Air leg Rock drill  YT24 / YT27 / YT28 / YT29 :
1.     High efficient rock drilling tools
2.     Widely used to vertical, obligue & horizontal rock drilling operation
3.     Low noise, light weight, fast footage, economic application
4.     Matched with FT160A or FT160B air leg, siutable for wet drilling on hard and medium hard
       rocks, and it can also be used on the drill carriage without air leg

Technical Parametes:

Model	Weight (Kg)	Length  (mm)	Cylinder  Dia x Stroke  (mm)	Working Pressure  (Mpa)	Impact energy   (J)		Impact frequency    (Hz)	Air  consumption  (I/s)
Air leg rock drill
YT28	26	661	80x60	0.4-0.63	≥70	≥37		≤81
YT23	24	628	76x60	0.4-0.63	≥65	≥37		≤78
YT23D	24	668	70x70	0.4-0.63	≥65	≥31		≤67
YT24	24	678	70x70	0.4-0.63	≥65	≥31		≤67
YT29	26.5	659	82x60	0.4-0.63	≥70	≥37		≤65
YT27	27	668	80x60	0.4-0.63	≥65	≥30		≤67
Hand-held rock drill
Y24	24	604	70x70	0.4-0.63	≥44	≥27		≤55
YO18	18	550	58x45	0.4-0.63	≥24.5	≥23		≤23
Y19A	19	600	65x54	0.4-0.63	≥40	≥35		≤43
Y20	20	561	63x55	0.4-0.63	≥26	≥33		≤33
Y26	26	650	65x70	0.4-0.63	≥30	≥50		≤70