Pearldrill Good Price Water Drilling Machine 200m 300m Crawler Hydraulic Borehole Well Drilling Rigs

• Customization: Available
• After-sales Service: Provide
• Warranty: Provide
• Model NO.: EL300
• Condition: New
• Motor: AC Motor
• Drill Hole Diameter: >300mm
• Drill Hole Depth: >200m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Type: Crawler
• Name: Water Well Drill Rig
• L*W*H: 4100X2000X2500 mm
• Weight: 7200kg
• Feature: Portable, High Drilling Efficiency
• Transport Package: Carton or Wooden Box
• Specification: 200~500M
• Trademark: Pearldrill
• Origin: China
• HS Code: 8430412900
• Production Capacity: 50000pieces/Year

Product Description

PD300P Drill Rig is a water well drilling equipment independently developed by the company that integrates the functions of water drilling and air drilling. It adopts the 525 gearboxes for drilling rigs, and the gear switching is sensitive and convenient. The transmission efficiency is doubled compared with the hydraulic transmission, and the power consumption is reduced by 35%, more efficient and energy-saving. It solves the problem that the air DTH hammer is difficult to drill in the soil layer, and the construction efficiency of the rotary drilling rig in the hard rock layer, gravel, and pebble layer is low.
Main features of drilling rig:
1. The speed of the drilling rig can reach the speed range of 27-901r/min, and the maximum output torque is 10500N.m.
2. The drilling rig adopts a long-stroke double-speed mechanism, a mechanical powerhead, and the powerhead stroke is 3500MM, which is used to improve the drilling efficiency and reduce the occurrence of drilling blockage and drilling accidents.
3. The drilling rig uses dual oil pumps to supply oil, a single pump is used for drilling, and double pumps are used to combine when lifting and lowering; less power loss and short auxiliary time.
4. The crawler chassis is adopted, and the outrigger cylinder travel is 1.5m, which can be automatically loaded into the truck, which is convenient for relocation and transportation.
5. The drilling rig is in the machinery. Some functional interfaces are reserved in the hydraulic system, and functions can be expanded according to the technological requirements of different users.

Product Specifications

Weight(T)	7.2
Hole diameter(mm)	140-325
Drilling depth(m)	300
One-time advance length(m)	3.3/4.8
Walking speed(km/h)	2.5
Climbing angles(Max)	30
Equipped capacitor(kw)	85
Using air pressure(MPA)	1.7-3.0
Air consumption(m^3/min)	17-36
Swing speed(rpm)	40-70
The penetration afficiency(m/h)	15-35
The engine brand	Yuchai engine
Drill pipe diameter(mm)	Ф76Ф89Ф102
Drill pipe length(m)	1.5m,2.0m,3.0m
Rig lifting force(T)	18
Rapid rise speed(m^3/min)	22
Fast feeding speed(m^3/min)	40
Width of loading(m)	2.7
Hoisting force of winch(T)	2
Swing torque(N.m)	5700-7500
Dimension(mm)	4100x2000x2500
Equipped with hammer	Medium and high wind pressure series
High leg stroke(m)	1.4

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