High Quality Rock Drill Rig Jack Hammer Manual Yt28 Pneumatic Rock Drill with Air Leg

• Customization: Available
• After-sales Service: Yes
• Warranty: Yes
• Model NO.: YT28
• Certification: CE, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Motor: AC Motor
• Drill Hole Diameter: <100mm
• Drill Hole Depth: <100m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Name: Rock Drill
• Drill Hole: 5m
• Drill Pipe: B22
• Weight: 24kg
• Transport Package: Natural
• Specification: 90*60*69cm
• Trademark: JIUXING
• Origin: China
• HS Code: 8430390000
• Production Capacity: 500sets/Month
• Package Size: 65.00cm * 32.00cm * 35.00cm
• Package Gross Weight: 24.000kg

Product Description

High Quality Rock Drill Rig Jack Hammer Manual YT28 Pneumatic Rock Drill With Air Leg

1. Pneumatic Rock Drills: This type rock drills use compressed air as power, mainly used in construction sites, various types of mines, tunnel, railways, water conservancy construction and national defense construction areas for drilling operations.
1) YT24 YT27 YT28 YT29A 7655 pusher leg rock drills always works with support leg, can use for any angle drilling.
2) Y19A Y20 Y24 Y26 hand held rock drills works without air leg, mainly use for downwards drilling.
3) YSP45 stoper rock drill is a integral rock drill machine, mainly use for upwards drilling.

YT24, YT27, YT28 Pneumatic portable drilling machine/Hand held rock drill/jack hammer Parameter

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
Rock drill machine is tuitable for drill rods in diameter of 34-42mm with shank side H22*108+/-1mm.
2.Anti-skidding plastic handle.
3.Control Valve
4. Goog quality spring can assure well shock absorption.
5. Line Oiler
Transparten oil indicator is easy to see the oil level in order to give well lubrication of the machine.