Hot Selling Small Portable Borehole Drilling Machines / Water Well Drilling Equipment/Crawler Drill Rig

• Customization: Available
• After-sales Service: Provide
• Warranty: 1 Year
• Model NO.: PD400A
• Condition: New
• Motor: AC Motor
• Drill Hole Diameter: 115-400mm
• Drill Hole Depth: 400m
• Bit Type: Diamond Bit
• Drilling Way: Rotary and Impactor
• Type: Crawler
• Name: Water Well Drill Rig
• L*W*H: 5.3*2.1*2.4m
• Moving Way: Hydraulic Crawler
• Drill Bit Type: DTH Drill Bit
• Weight: 7 T
• Feature: Portable, High Drilling Efficiency
• Transport Package: Loading Within 20FT Container
• Specification: PD300A, PD400A
• Trademark: Pearldrill
• Origin: China
• HS Code: 8430419000
• Production Capacity: 5000pieces/Year

Product Description

PD400A crawler drilling rig is a new model independently developed and produced by our factory on the basis of drawing on the advanced technology of similar models at home and abroad;
The drilling rig is of reasonable design, complete supporting facilities, superior performance, easy to operate and easy to maintain;
The machine adopts full hydraulic drive and crawler walking; the power head is driven by a low-speed and high-torque motor, with two-speed stepless speed regulation, with advanced and simple structure; the oil cylinder wire rope double-speed feeding system, the movement is stable and reliable; the center of gravity of the whole machine is low, and the stability is good; The overall shape is beautiful and reflects the people-oriented design concept;
The main accessories of the drilling rig adopt the policy of optimizing procurement at home and abroad, and the diesel engine, hydraulic pump, main valve, motor and key hydraulic accessories are all selected from well-known brand products;
The large torque, high power configuration, reasonable structure design and advanced operation mode of the drilling rig ensure the efficient construction of the drilling rig;
The low pollution emission and professional noise reduction design of the drilling rig diesel engine make the drilling rig fully suitable for various construction sites;
The machine is beautiful in appearance, compact in structure, reliable in performance and flexible in operation, and is currently the first choice for medium-sized projects in the domestic vehicle-mounted drilling rig market;
The drilling rig can drill in quaternary formations such as clay layer, sand layer, weathered rock, bedrock and so on. The drilling rig is mainly used for hydrogeological survey, drilling of industrial and agricultural water wells, construction of underground tunnels and ventilation holes, especially for the drilling of geothermal heating holes. It can be constructed by various techniques such as air drilling and foam rotary drilling.

Product Specifications

Product number	PD400A
Maximum hole depth	300M
Drilling diameter	115-400mm
Working wind pressure	1-3.45MP
Total gas consumption	16-55 m3/min
Drill pipe length	6M
Drill pipe diameter	76-89mm
Axial pressure	5T
Lifting force	15T
Swing torque	2000--8000nm
Rotation speed	0-120 rpm
Bearing method	Engineering tracked chassis
Walking speed	2.5KM/h
Gradeability	20°
Dimensions	5.3*2.1*2.4M
Total Weight	7T

Major equipment:

What we offer:
1) Good quality control
2) Highly competitive prices
3) state-of-art technology products
4)Our well drilling rig sales in China first, China's largest well drilling rig manufacturer
5) Smooth communication

-COMPANY BRIEF-

We provide high-quality and complete drilling equipment including drilling rigs, drilling tools, mud pumps, DTH drilling tools, rock drilling tools, etc. They are widely used in water wells, farmland irrigation, geological exploration, small pile holes, geothermal, rope coring, Mining etc. Our products are the products of choice for drilling engineers in many countries due to their precise design and efficient drilling in use.

Main product


Application

Borehole drilling, Civil Infrastructure, civil engineering, and infrastructure, for rock core drilling, Soil Testing and sampling, geophysical survey companies, Pile foundation drilling, bridge drilling, wind power generation, large-mouth engineering drilling, oil field, metallurgy, mining, geological mineral exploration, water conservancy and hydropower construction, coal mine, mine tunnel drilling, grouting reinforcement engineering, highway, subway, high-speed rail, concrete core sampling, etc, Coring exploration, drilling.

Workshop
Why we achive today′s achievements is because 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. Guangzhou International Technology  Co.,Ltd. will continue committing to provide low cost Rock Drills, Drilling tools, well drilling rigs, high efficiency drilling tools, energy saving and environmental product for domestic and international clients.

-WHY CHOOSE US-

--The first-class engineers of tricone bits and PDC bits
--Advanced technology and Equipment, International standard.
--R&D center for rock drilling tools, high precision CNC machines, SGS&ISO Certified.
--10+ Years & 40+ Countries of service experience.
--Optimized solutions for the various requirements.

DIY customization: please provide your rock formation information or detailed size drawings.

Free samples: some samples can be provided free of charge.

Payment:T/T L/C,D/A,D/P,Western Union,MoneyGram.
 

Packaging

Wood Box
Fumigation Tray if necessary
Other special package can be applied
according to customer's need

Delivery

Prepared to deliver within 1 week, if in stock
Depends on order quantity, when out of stock
Transportation:By sea or air

 

Purchase process