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DTH drilling rig, 1.ISO9001:2008;TUV Rheinland, 2.hydraulic system;crawler mounted, 3.Max. depth:200m, 4.Hole dia.:65-200mm - details see: https://www.machineto.com/0-200m-dth-drilling-rig-price-for-borehole-blasting-10313509

0-200m DTH drilling rig price for borehole blasting!

1. Application of YL seriesDTH drilling rig

Our YL series DTH drilling rigs are designed with innovative structure, high efficiency and low energy consumption.

It is widely applied in national defense, hydro-power projects, road paving, rock excavation, etc.,

an ideal machine for mining and borehole blasting.

2. Designs of YL seriesDTH drilling rig

Innovation is the key to our success:During these years, we continually make new designs on our products

to make them easies for you to use.

Trailer: 3-wheel. It is designed to move the drilling rig with tractors or such pulling devices.

Crawler: Self-propelled, able to clime, suitable for complex terrains.

Multi-angle:You can drilling at almost every angle with YL420.

Depth: We have been improving our technologies to make drilling rigs that can drill deeper.

YL2000 is one of the rarest DTH drilling rigs in China that can drill up to 200 meters.

3. Technical parameters of YL seriesDTH drilling rig

Specifications	YLQ-150D	YL310	YL320	YL480	YL2000
Max. Depth	150m	30m	50m	30m	200m
Diameter	65-130mm	65-130mm	65-130mm	65-130mm	65-200mm
Rock Hardness	F=6-20	F=6-20	F=6-20	F=6-20	F=6-20
Walking Speed	----	2Km/h	2.4Km/h	3.22Km/h	2.5Km/h
Gradeability	----	0-25°	0-25°	0-30°	0-25°
Power	7.5kW	20kW	33kW	30kW	103kW
Air Cost	15-20m3/min	7-12m3/min	7-12m3/min	10-20m3/min	16-30m3/min
Air pressure	0.7-1.6MPa	0.7-1.6MPa	0.7-1.6MPa	0.7-2.0MPa	1.05-2.46MPa
Lifting Force	----	12KN	12KN	12KN	95KN
Tack Angle		0-95°	0-95°	0-360°	0-95°
Rotary Speed	0-90r/min	0-70r/min	0-70r/min	0-70r/min	0-104r/min
Feed Stroke	2m	3m	3m	3m	3m

Spare parts for YL seriesDTH drilling rigfor borehole blasting

4. Production ability

We havemore than 50 sets of processing equipmentto ensure the quality of our product, which has proved

worthy by our clients' recognition. And these equipment ensure high productivity and adequate stock.

We have all the small models in stock all year long and the bigger ones ready within 15-30 days.

5. Customers

With all the effort put in, we have successfully marketed our products to almost every corner of the world.Here are the pictures of our clients’ visits and our clients’ on-the-site operation.

6. Packing

To protect drilling rigs during sea transportation, we give them proper packing.

YLQ150D: In wooden case

YL310,YL320,YL480,YL2000: Nude(They can not be packed due to design characteristics.)

Spare parts: Wooden case or plastic woven bag

7. Service

We have a technical team with 16 engineers developing products and providing after-sale service: 4 of them are senior engineers,and over half of them have the experience of oversea guidance of installation,

operation and training. We also have a sales team with 12 well-trained salespersons to guide you for model choosing,contract making,transportation and after-sale service.

8.Quality guarantee

Our products has been authorized and certified by TUV Rheinland and ISO9001:2008. We guarantee the qualityof the machines for one year after the trial run (excluding the wearing parts),

but not exceeding 15 months from the date on which machines leave the factory.

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Company profile

Established in 2003 in China’s heavy industry base Henan Province, Henan Zhongyu Heavy Industry Co., Ltd.

has been devoting itself to manufacturing innovative and high-quality drilling rigs.

We have our own factory and experimental base; we work with the best universities in China.

With all these efforts, we can provide you with top-notch products.

Our well-educated technicians and salespersons are able to ensure that you get the best solutions and services.Mutual benefits are one of our most valued goals.

Choose Zhongyu;choose the best service for overseas business.