Versatile Borehole Drilling Machines for South African Markets

• Customization: Available
• After-sales Service: Online Technical Services
• Warranty: 1 Year
• Model NO.: WHL-280
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Motor: AC Motor
• Drill Hole Diameter: 140-305mm
• Drill Hole Depth: 280m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Type: Crawler
• The Weight: 7600kg
• One-Time Advance Length: 6.6m
• Walking Speed: 2.5km/H
• Equipped Capacitor: 75kw
• Using Air Pressure: 1.7-3.0MPa
• Swing Torque: 5700-7500n.M
• Air Consumption: 17-36m³/Min
• Swing Speed: 45-70rpm
• The Penetration Efficiency: 15-35m/H
• Main Product: Water Well Drilling Rig/Secondhand Water Drilling
• Main Product2: Drill Truck/Core Drilling Rig/Digging to Drilling
• Other Product: Photovoltaic Drilling Rig/Air Compressor/Accessory
• Accessory: Drilling Tool/DTH Drill/Disassembly Platform
• Transport Package: Export Standard Seaworthy Packing
• Specification: 5900*1850*2360
• Trademark: WH
• Origin: Shandong China
• Production Capacity: 100 Sets/Month

Product Description

Product Description

Mechanical top drive series drilling rig is a set of hydraulic drilling, gas drilling function in one of the water well drilling equipment (national invention patent: ZL201510479602.4), the use of vehicle 525 gearbox, transmission efficiency than hydraulic transmission doubled, power energy consumption reduced by 35%, more efficient, energy-saving. It solves the difficult problem of air drilling in soil layer and low construction efficiency of rotary drilling rig in hard rock layer, gravel layer and pebble layer.

280 water well drilling rig features:

1, the rig speed can reach 33-1120r/min speed range, and the maximum output torque is 9800N.m.
2, the drilling machine adopts a long stroke speed doubling mechanism, mechanical power head, power head stroke 2400MM, used to improve drilling efficiency, reduce the occurrence of drilling blocking and burning accidents.
3, the rig uses double oil pump oil supply, drilling with a single pump, lift drilling with double pump confluence; Less power loss, short auxiliary time.

 

Product Parameters

Drilling capacity	Drilling depth for water well	280m(152mm~203mm)
	75mm Wireline coring N size	500m
	() Borehole (Drill bit) dia.	Ø75~Ø350mm
	Drilling angle	90°
Drive head	Lifting capacity	100kN
	Thrusting capacity	50kN
	Rotary speed RPM	Forward rotation:33,63,113,163,192,237,303 ,537,906,1120r/min
		Reverse turn:37,180 r/min
	Max. Torque	9800N.m
Power Unit	Engine Model	YN27
	/ Rated power/speed	42kW/ 2400r/min
Mechanical winch capacity		4.5Ton
Drill pipe	Drill pipe dia.	Ø50/ Ø60 / Ø76/ Ø89mm       NQ/ HQ /PQ
	Drill pipe length	2000mm
Mud pump		BW160/ BW200/ BW250
Air compressor	Air consumption	16~35m3/min
	Air pressure	10.5~24.6bar
Crawler chassis	Walking speed	0~2 km/h
	Climbing angle	Max. 25°~30°
Dimension	Transport	4600*1900*2540mm
	Working	3800*2200*5700mm
Weight with steel crawler		3500kg

Other Product

 

 

 

Company Profile

    ^{Wanhai Machinery Co., Ltd., situated in Linyi, Shandong, is a reputable manufacturer specializing in the design, development, production, and distribution of top-notch drilling machinery and equipment. Our extensive product range encompasses a variety of drilling rigs, including oil and gas drilling rigs, water well drilling rigs, core drilling rigs, and more, catering to diverse drilling tasks and scenarios. Our unwavering commitment lies in delivering exceptional products and services that are tailored to meet the specific requirements of each customer. We take pride in our dedicated after-sales team, who promptly and effectively address any concerns or issues that may arise, ensuring utmost customer satisfaction.
    We eagerly anticipate establishing enduring, reliable, and mutually beneficial relationships with every customer we serve. Should you express interest in our products, please do not hesitate to reach out to us. We assure you that our team will provide you with the necessary information and assistance to make an informed decision.}

   At Wanhai Machinery Co., Ltd., we prioritize quality and innovation in all aspects of our operations. Our state-of-the-art manufacturing facilities, coupled with our team of experienced professionals, enable us to consistently deliver drilling machinery and equipment of the highest standards. We stay abreast of the latest technological advancements in the industry, ensuring that our products are at the forefront of efficiency and performance. Furthermore, we understand that each drilling project comes with its unique set of challenges and requirements. Therefore, we offer customized solutions to cater to the specific needs of our customers.
 

 

Foreign customer

 

FAQ

1. Are you a trading company or a manufacturer?

We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs, down-the-hole drilling rigs, pile drivers, etc. The products have been exported to hundreds of countries around the world and enjoy a high reputation all over the world.


2.How to inspect the goods?
1) Support customers to come to the factory for on-site inspection.
2) Support customers to designate third-party companies to inspect goods.
3) Support video inspection.


3.How long is your delivery cycle?
1) In the case of stock, we can deliver the machine within 7 days.
2) Under standard production, we can deliver the machine within 15-20 days.
3) In the case of customization, we can deliver the machine within 25-30 days.


4. What's your terms of payment?
T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.