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2. Pneumatic drilling rigs have the advantages of compact structure, fast drilling speed, flexible movement, and wide applicationfields. Especially suitable for taking water from mountainous areas and rock formations.
3. The new WH180G can be used in different geological formations, with drilling diameters up to 140-400mm and depths of 200m
4. The new WH180G adopts a new hydraulic technology, equipped with a high torque hydraulic motor rotation and a large-diameterhydraulic cylinder expansion.
5.Wheeled trailer walking is convenient for transportation
| Model | WH180G | WH250G | WH300G |
| weight | 5000kg | 5200kg | 5500kg |
| Dimension | 4800*2000*2600mm | 4800*2000*2600mm | 4800*2000*2600mm |
| Drilling Diameter | 140-254mm | 140-300mm | 140-350mm |
| Drilling Depth | 200m | 250m | 300m |
| Drill pipe diameter | Ф76mmФ 89mm | Ф76mmФ 89mm | Ф76mmФ 89mm |
| Tower height | 3.6m | 3.6m | 3.6m |
| Rig lifting force | 13T | 14T | 15T |
| Walking speed | 2.5km/h | 2.5km/h | 2.5km/h |
| Rapid rise speed | 20m/min | 25m/min | 30m/min |
| Fast feeding speed | 60m/min | 60m/min | 60m/min |
| Using air pressure | 1.7-2.5Mpa | 1.7-2.5Mpa | 1.7-2.5Mpa |
| Swing torque | 3200-4600N.m | 3400-4700N.m | 4000-5300N.m |
| Air consumption | 17-31m³/min | 17-31m³/min | 17-31m³/min |
| Swing speed | 45-70rpm | 45-70rpm | 45-70rpm |
| penetration efficiency | 10-35m/h | 10-35m/h | 10-35m/h |
| Equipped with hammer | Medium and high wind pressure series | ||
| The applicable geology is a hard rock layer. If the geology is a loose rock layer, please use follow-pipe drilling to prevent the occurrence of hole collapse. | |||
| Drilling Mode | Double Hydraulic Motor Rotor Propulsion Impactor Down The Hole Hammer or Mud Drilling | ||
| Impactor | China Famous Brand New Diamond Middle and High Pressure Series Impactor | ||
| Optional Accessories | 1.1000 hours Spare Parts 2.Mud Pumps 3.Electric welding machine 4.Foam Pump | ||
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.
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.
