GDL350 exploration drill rig for Water Well Drilling and Wireline
Coring NQ Size
Product Details:
APPLICATION
GDL-350 is energy efficiently. 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.
Core drilling NQ/HQ/PQ
Air drilling + DTH hammer
Mud drilling with mud pump
FEATURES
a. The drill speed can reach 33-1120r/min, and the maximum output
torque is 9800N.m.
b. The drilling rig adopts a long-stroke double-speed mechanism, a
mechanical power head, and a power head stroke of 2300mm, which is
used to improve drilling efficiency and reduce the occurrence of
drill blocking and burning accidents.
c. 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.
d. 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.
3.MAIN SPECIFICATION
Drilling depth for water well:300m(152mm~203mm)
Wireline coring NQ size:450~500m
Borehole (Drill bit) dia.:Ø75~Ø350mm
Specifications:
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(65KW optional)/ 2400r/min | Mechanical winch capacity | 4.5 Ton | Drill pipe | Drill pipe dia. | Ø50/ Ø60 / Ø76/ Ø89mm NQ/ HQ /PQ | Drill pipe length | 3000mm | Mud pump(optional) | BW160/ BW200/ BW250 | Generator(optional) | Air lubricator (Optional) | Crawler chassis | Walking speed | 0～2 km/h | Climbing angle | Max. 25°~30° | High leg stoke | 1.5M | Dimension | Transport | 5400*2000*2600mm | Working | 3800*2400*7600mm | Weight with steel crawler | 6500kg |
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Related Products of Geological Core Drilling Rig
Core barrel/diamond bit/wire line drill pipe/core lifter
Company Profile
Glorytek Industry ( Beijing) Co., Ltd is a professional
manufacturer and supplier of drilling equipment and drilling tools
with over 20 years experience. We are supported and assisted by
highly experienced R & D team and engineers that enable us to
complete all the assigned projects successfully as per clients’
requirements.
Our factory covers an area of 250,000 square meter, construction
area is about 150,000 square meter, having machining machinery, CNC
processing center, friction welding machine, testing equipment etc.
over 200 sets and more than 600 employees.Our products have been
exported more than 60 countries around the world.
Service
Pre-sale service:
1.Select the right most suitable products.
2. According to the rock types, choosing the face type, button
tooth type.
3. According to the different purpose, choosing the different body
type
After-sale Service:
Delivery Time: Based on order quantity, normally it takes 20 days
for production.Only 2 or 3 days if we have stock on your request
size.
Quality Control: We have our professional QC and all the products
will be strict inspection and testing for every order before
shipping out.
Technical Support will be available in any time. We could provide
the professional suggestion for you.
Online support to help solve the problem.
Shipping spare parts immediately if requested
