Crawler-type water well drilling rig
1.High torque rotary power + efficient DTH hammer combinationDelivers high-speed drilling in various geological conditions including hard rock, soil, and gravel layers.
2.Air drilling, mud drilling, or combination drilling can be selected to suit different strata, reducing auxiliary time.
3.Standard models reach depths of 200m–600m. Deeper custom models (e.g., 800m–1,200m) are available for deep water wells, geothermal exploration, and similar projects.
4.Full hydraulic control provides high lifting force and smooth feeding, reducing abnormal wear on drill pipes and bits.
5.Automatic hydraulic oil temperature cooling system supports 24-hour continuous field operation.
Product Introduction
600 drilling rigs are equipped with imported high-power engines as standard, and the hy-draulic system uses constant power variable piston pumps to make the system pressure higher,as well as optional imported rotary motors, which greatly enhance the power output of the drill-ing rigs, and perfectly match the engineering dnilling rigs that can adapt to more complex geolog-
ical and working conditions.This drilling rig is equipped with a hydraulic system for lifting the drilling frame, picking upand unloading the drill pipe, rotating and feeding, outriggers, winches, walking, etc. It can beused to work directly with 6-metre drill pipe or 6-metre casing, which greatly reduces the labourintensity and improves the construction efficiency and quality of the project Each type of drillingrig can be converted into vehicle chassis.
Product details
1.High-strength integrated mast – The mast is made of high-strength steel with FEM-optimized design, providing excellent torsional and bending rigidity. The double-stage lifting cylinder allows a wide angle adjustment range (0°-90°) for both vertical wells and inclined holes.
2.High-torque hydraulic rotary head – Equipped with heavy-duty hydraulic motors and a two-stage planetary gearbox, delivering 5,000–20,000 N·m torque with stepless speed adjustment. Dual hydraulic brakes automatically lock upon unexpected pressure loss for enhanced safety.
3.Modular hydraulic system – All valve banks are integrated into compact modules, minimizing leakage points. An independent oil cooler and return line filter keep oil temperature below 70℃, supporting 24/7 heavy-duty field operation.
4.Quick pipe handling mechanism – Hydraulically driven rod handling device eliminates manual lifting. The operator can clamp, connect, and break out rods with one-button control from the console, reducing each rod change to under 40 seconds and maximizing drilling efficiency.
5.Impact-resistant tool joint – Double-shoulder design with carburized and hardened surfaces increases fatigue strength by 30%. Anti-galling coating applied to threads prevents damage under high-frequency impact, extending drill string life.
Applicable scenarios
1.Geological exploration holes, blasting holes, anchor holes, grouting holes
2.Vertical boreholes for ground source heat pumps, shallow geothermal energy exploration and development
3.Hydrological monitoring wells, groundwater observation holes, pumping test holes
4.Truck chassis or trailer chassis configuration enables fast transition between highway travel and field operation, making it especially suitable for multi-site transfers, remote areas, and international aid projects.
Customer feedback
Community Water Well Project – 300m Depth in an African Country
Equipment used: 600m water well drilling rig
Ground condition: Hard soil / compacted hard ground
Customer feedback:
The drilling rig performed excellently in the hard ground conditions, delivering stable and efficient drilling with fast water strike. The customer highly appreciated the rig's performance and efficiency, confirming that it fully meets the demanding requirements of community water supply projects. The rig was also noted for its ease of operation and reliability.
Corporate Strength
Complete Qualifications, Lay a Solid Foundation for Cooperation. Puhua Energy Equipment Technology (Shandong) Co., Ltd., founded in 2025 and registered in Jining High-tech Industrial Development Zone with a registered capital of 10 million yuan, is a modern enterprise with standardized operation and steady development. We hold relevant qualification certificates and mechanical equipment trademarks, have general taxpayer qualification, and are legally engaged in mechanical equipment R&D, geological exploration special equipment sales, import and export of goods and other businesses. Our complete qualification system fully guarantees the standardization and professionalism of water well drilling rig production, sales and after-sales service, providing foreign trade customers with compliant and assured cooperation experience, and laying a solid foundation for long-term overseas cooperation.
High-Quality Products, Adhere to the Original Intention of Quality. Puhua Energy Equipment Technology (Shandong) Co., Ltd. strictly controls the whole production process of water well drilling rigs with strict standards. From raw material procurement, parts processing to finished product assembly and factory inspection, every link is pursued to be perfect to ensure that no unqualified products flow into the international market. Our business scope covers mining machinery, geological exploration special equipment and other products, focusing on the core category of water well drilling rigs. With stable product performance, durable body structure and convenient operation design, our water well drilling rigs have won wide recognition in the international market, and are widely used in overseas agricultural irrigation, engineering water supply, geological exploration and other drilling construction scenarios, helping foreign trade customers reduce construction costs and improve operation efficiency.
Based in Shandong, Radiate the World. Puhua Energy Equipment Technology (Shandong) Co., Ltd. relies on solid enterprise strength, high-quality product quality and professional service level to move forward steadily in the field of water well drilling rigs. We always take technological innovation as the driving force, quality assurance as the core and customer demand as the guide, constantly optimize product structure and improve service quality. Committed to becoming a benchmark enterprise in the global water well drilling rig field, we continuously empower the development of the energy equipment industry and various drilling projects, and show the responsibility and responsibility of Chinese enterprises to the world. We warmly welcome foreign trade customers from all over the world to cooperate with us and create win-win results together.
Frequently Asked Questions (FAQ)
Q: How many meters can the drilling rig drill per day?
A: It depends on the geological conditions. In soft soil layers, it can reach 100–150 meters per day. In hard granite, approximately 20–40 meters per day.
Q: What size of air compressor is required?
A: Generally, we recommend an air flow rate of 15–25 m³/min at a pressure of 1.5–2.5 MPa. The compressor can be supplied together with the drilling rig.
Q: Can the rig drill inclined holes?
A: Yes. The mast angle is adjustable from 0° to 90°, suitable for anchor holes, ground anchors, and similar applications.
Q: Can the rig be mounted on the customer's own truck chassis?
A: Yes. We can supply the upper drilling rig assembly, and the customer can provide the local chassis for mounting.
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