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Crawler Drilling Rig, 1.drilling depth:50m, 2.hole diameter:65-130mm, 3.rock hardness:6-20, 4.special for down-the-hole blasting - details see: https://www.machineto.com/50-m-depth-dingli-powerful-hydraulic-crawler-drilling-rig-yl-320-10313431

50m Depth Dingli Powerful Hydraulic Crawler Drilling Rig (YL-320)

1.Application of crawler drilling rig

Since our establishment in 2004, we have been devoting ourselves to researching and developing easy-operation, highly-efficient and large-capacity drilling rigs.

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 down-the-hole blasting.

2.Technical parameters of crawler drilling rig

Specifications	YLQ-150D	YL310	YL320	YL420	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

3.Designs of crawler 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: 2-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.

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.

4.Production ability of crawler drilling rig

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.Packingof crawler drilling rig

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.

Call us : 0086-371-86633222