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Home > Manufacturing & Processing Machinery > Machine Tools > Drilling Machine > Y20 Hand Drilling Machine With Good Quality

Y20 Hand Drilling Machine With Good Quality

US$ 10 - 100 MOQ: 1 Set

Key Specifications

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Condition:

New, new

CNC or Not:

Normal

Place of Origin:

Beijing, China

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Huamaoji Heavy Industry Science & Technology (Beijing) Co., Ltd.

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Port of Shipment:

Tianjin

Delivery Detail:

Delivery time depends on order quantity.

Product Details
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CNC or Not Normal

Place of Origin Beijing, China

Brand Name HMJ

Model Number Y20, Y20

Y20 hand drilling machine with good quality

Specifications

1. quarrying and minging granite jack hammer.
2. Y6 Y20 Y24 YT24 YT28
3. popular in Brazil, USA, Middle East and Europe.

For producing rock drills, we has more than 10 years experience.

Our pneumatic rock drills can be devided into two parts, one is hand-held rock drill, the other is air-leg rock drill. Both of them have excellent drilling performance.

For hand-held rock drills, we have Y6, Y20, Y19A Y24 and Y26. Among them, the Y6, Y20 and Y24 are widely used in quarrying or construction industry.

Model Y6 hand-held rock drill is a light-duty tools designed for quarrying and drilling operation. You may expect satisfaction results with adoption of this drill either in making 20mm holes in rock and buildings or in the secondary blasting. It has characteristic of low weight, reasonable structure, handy use and little air consumption.

Model Y20 and Y24 Hand-held Rock Drill is intended for drilling downward and inclined blast holes in medium hard and herd rock (f=8~18):·The rock drill is mainly used small quarries. Mines for constructing in mountain areas, water conservancy works in capital construction, also for secondary blasting in large mines and other projects.

Technical Parameters

Model		Y6	Y20	Y19A	Y24	Y26
Weight	kg	6	18	19	24	26
Air consumption	L/s	≤9.5L/s	25	43	≤50	≤47
Length	mm	426	605	600	604	650
Shank	mm	15*88	22*108	22*108	22*108	22(25)*108
Bore Dia	mm	20	30-42	30-42	30-42	30-42
Drill depth	m	0.5	3	5	5	5
Impact rate	Hz	51	34	35	30	27
Hose connection	mm	13	16 or 19	19	19	19

Air-leg pneumatic rock drills

Our air-leg rock drills have following features:
1. Fit for wet drilling in medium-hard or hard rock
2. Grouped control mechanism, quick to start up, with "air on, water on, air off, water off" machanism, convenient to handle and easy to maintain and repair.
3. Energy-saving and efficient, long service life of parts which are highly interchangeable and reliable performance.
4. YT28 differs from similar products particularly in its high efficiency strong flushing and powerful torque.

Technical Parameters

Model	Weight	Air consumption at 0.63MPa	Length	Shank	Bore Dia	Impact rate	Air Hose connection	Water Hose connection	Air leg type
	kg	L/s	mm	mm	mm	Hz	mm	mm	mm
YT24	24	67	678	22(25)*108	30-42	31	19	13	FT140B,D
YT28	26	81	661	22(25)*108	30-42	37	25	13	FT140B,D