Gdl-350 DTH Crawler Underground Water Well Drilling Machine
China Gdl-350 DTH Crawler Underground Water Well Drilling Machine, Find details about China Water Well Drill Rig, Crawler Water Well Drill Rig from Gdl-350 DTH Crawler Underground Water Well Drilling Machine
GDL-350 TOP DRIVE MULTIFUNCTIONAL DRILL RIG
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
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:
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.
Related Products
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 .
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