Customization: | Available |
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After-sales Service: | Technical Support Will Be Available in Any Time |
Warranty: | 12 Month |
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GDL-280 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.
Drilling capacity | Drilling depth for water well | 200m(152mm) |
Wireline coring NQ size | 300m | |
Borehole (Drill bit) dia. | Ø75~Ø220mm | |
Drilling angle | 90° | |
Drive head | Lifting capacity | 100KN |
Thrusting capacity | 50KN | |
Rotary speed RPM | Forward:33,63,113,162,192/ 237,303,537,906,1120 r/min | |
Reverse:48/219 r/min | ||
Max. torque | 9800N.m | |
Power Unit | Engine Model | YN27 |
Rated power/speed | 42KW (58KW Optional)/ (2400r/min) | |
Mechanical winch capacity | 4.5 Ton | |
Drill pipe | Drill pipe dia. | Ø50/ Ø60 / Ø76/ Ø89mm NQ/ HQ /PQ |
Drill pipe length | 2000mm | |
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 | 4600*1900*2540mm |
Working | 3480*1900*5550mm | |
Weight with rubber crawler | 4200kg | |
Weight with steel crawler | 5200kg |
We can also provide supporting drilling tools,Such as:
Wireline core drill rod/stabilizer/reamer shell/adaptor/ROD wrench/Hoisting pleg etc.
Located in Beijing,China, is an integrated corporation specialized in manufacturing and exporting top quality drilling equipment and drilling parts for decades. We are supported and assisted by a highly experienced team of designers and engineers that enable us to complete all the assigned projects successfully as per the specified requirement from our clients.
Our products are widely used in the scope of mining, water well drilling and exploration, anchor grouting project, side slope protection engineering, oil and gas engineering,underwater rock drilling & blasting operations of seaport channel, hydropower project, national defense projects ect.
1. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
2.What can you buy from us?
Drill Rod, Core Drill Rig, PDC Bit, Mud Pump, Water Well Drill Rig
3. Why should you buy from us not from other suppliers?
highly experienced team of designers and engineers;
strong support and guarantee on the products quality;
more than 20 years production history on drilling products.
4. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,CPT,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Russian