Gdl-350 DTH Crawler Underground Water Well Drilling Machine

• After-sales Service: Video Support
• Warranty: Video Support
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008, BV
• Condition: New
• Motor: No
• Drill Hole Diameter: 75-220mm
• Model NO.: GDL-350
• Drill Hole Depth: >200m
• Bit Type: Diamond Bit
• Drilling Way: Compound
• Type: Crawler
• Keyword: Drilling Rig
• Max. Drill Depth: 200m
• Drill Pipe Dia.: 50/60/ 76/ 89mm Nq/ Hq /Pq
• Drill Pipe Length: 3000mm
• Mud Pump(Optional): Bw160/ Bw200/ Bw250
• Drill Rod Diameter: 102,108,127mm
• Weight with Steel Crawler: 5800kg
• Whole Dimension: 3480*1600*7300mm
• Transport Package: Sea Worthy Packing.
• Specification: 300m
• Trademark: GLORYTEK
• Origin: Beijing, China
• Production Capacity: 20 Sets/ Month

Product Description

GDL-350 TOP DRIVE MULTIFUNCTIONAL DRILL RIG

Product Description

ABOUT GDL-350 DRILL RIG:
The drilling rig is a water well drilling equipment that integrates water drilling and air drilling functions. The drilling rig adopts a vehicle-mounted 525 gearbox, which is sensitive and convenient to switch gears. The transmission efficiency is doubled compared with hydraulic transmission, and the power consumption is reduced by 35%., which is energy efficienctly. It solves the difficult problems of air DTH hammer drilling in soil layers and low construction efficiency of rotary drilling rigs for hard rock layers, gravel and pebble layers.

Main Application

1: Core drilling NQ/HQ/PQ
2: Air drilling + DTH hammer
3: Mud drilling with mud pump

Drilling capacity	Drilling depth for water well	300m(152mm~203mm)
	Wireline coring NQ size	450~500m
	Borehole (Drill bit) dia.	Ø75~Ø350mm
	Drilling angle	90°
Drive head	Lifting capacity	120KN
	Thrusting capacity	85KN
	Rotary speed RPM	Forward:27,51,93,129,156/ 193,247,437,737,901 r/min
		Reverse:48/219 r/min
	Max. Torque	10500N.m
Power Unit	Engine Model	YN27GBZ
	Rated power/speed	58kW/ 2400r/min
Mechanical winch capacity		4.5 Ton
Drill pipe	Drill pipe dia.	Ø50/ Ø60 / Ø76/ Ø89mm NQ/ HQ /PQ
Drill pipe	Drill pipe length	3000mm
Mud pump		BW160/ BW200/ BW250
Crawler chassis	Walking speed	0~2 km/h
	Climbing angle	Max. 25°~30°
Dimension	Transport	5400*1600*2600mm
	Working	3480*1600*7300mm
Weight with steel crawler		5800kg

Technical Parameter

Main features:

1. The drill speed can reach 27-901r/min, and the maximum output torque is 10500N.m.

2. The drilling rig adopts a long-stroke double-speed mechanism, a mechanical power head, and a power head stroke of 3500mm, which is used to improve drilling efficiency and reduce the occurrence of drill blocking and burning accidents.

3. The drilling rig adopts double oil pumps for oil supply. A single pump is used when drilling, and two pumps are used for confluence when lifting and lowering the drill. The power loss is small and the auxiliary time is short.

4. The crawler chassis is adopted, and the outrigger cylinder stroke is 1.5m, which can be loaded automatically, which is convenient for relocation and transportation.

5. The drilling rig reserves some functional interfaces in the mechanical and hydraulic systems, which can be expanded according to the technological requirements of different users.

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Company Profile

Glorytek Industry (Beijing) Co., Ltd. is an integrated corporation specialized in manufacturing and exporting top quality drilling equipment and drilling parts for more than 20 years. We are supported and assisted by highly experienced R&D team and enginners that enable us to complete all the assigned projects successfully as per clients' requirements.

Our factory covers an area of 250,000 square meters, construction area is about 150,000 square meters, having machining machinery, CNC processing center, friction welding machine, testing equipments etc. over 200 sets and more than 600 employees.

Our products have been exported more than 60 countries, including Australia, Russia, Soutn Africa, Zimbabwe, Malaysia, Indonesia, South Korea, France, Sweden, USA, Canada, Haiti etc.





 

FAQ

Q: How can we choose a suitable water well drill rig?
A: We normally recommend a suitable model according to drilling depth, drilling hole dia. and layer condition on site.
 

Q: Are you a factory or a trading company ?
A: We are an integrated corporation specialized in manufacturing and exporting.

Q: What is your payment terms?
A: We can accept T/T,L/C.

Q:.What is your MOQ? How long is the delivery time?
A: Our MOQ is 1 sets. Normally for drill rig, the delivery time is about 25-30 days after receiving payment, the drilling tools would be about 15 days.

Q:. How long is the warranty?
A: The guarantee period for mainframe is one year (excluding the quick wear parts).

Q: Can we print my Logo on the products?
A: Yes, we can. We support OEM .