SL500S Crawler Water Well Drilling Rig 500m Depth 30T Lifting
SL500S Crawler Water Well Drilling Rig - High Power & Multifunctional

Applications
The Zhengyuan SL500S is a fully hydraulic, top drive drilling rig designed for diverse drilling applications including water wells, monitoring wells, geothermal wells, and oil/gas extraction projects. It operates efficiently in various geological formations, including high-temperature and high-altitude environments, with excellent performance in rock formations (Proctor hardness f=4-20).
Key Features
- Hydraulic system controls all operations (lifting, rotation, feeding, walking) for reduced labor intensity
- Telescopic tower design allows direct lowering of 6-meter drill rods/casings
- Adaptable rotary control panel for different working conditions
- Compact design for easy transportation and site setup
- Optional accessories available (mud pumps, generators, etc.)
Key Configurations
- Power System: Yuchai 110Kw engine
- Hydraulic System: Imported high-pressure gear pumps with two-valve combination
- Drilling System: 500m max depth, 105-400mm diameter, 6m drill pipes
- Lifting System: 30T capacity, 29m/min lifting speed
- Walking System: 3Km/h speed, 21° climbing ability
- Dimensions: 6.52×1.85×2.51m (10.6T weight)
Technical Specifications
| Model | SL500S | SL750S | SL400S |
|---|---|---|---|
| Weight (T) | 10.6 | 14 | 9.8 |
| Dimensions (M) | 6.52×1.85×2.51 | 6.64×2.25×2.67 | 6.26×1.85×2.43 |
| Max Drilling Depth (M) | 500 | 750 | 400 |
| Drilling Diameter (mm) | 105-400 | 105-450 | 105-325 |
| Lifting Force (T) | 30 | 40 | 22 |
| Max Rotary Torque (Nm) | 11000/5500 | 13000/6500 or 15000/7500 | 8000/4000 |
| Max Rotary Speed (r/min) | 75/150 | 95/190 | 75/150 |
| Jack Stroke (m) | 1.6 | 1.6 | 1.6 |
| Uphill Angle | 21° | 21° | 21° |
Why Choose Us?
Choose our equipment because it leads the industry in core performance, can enhance efficiency, reduce energy consumption, and has a lower total cost of ownership throughout its lifecycle. We offer fast service and flexible customization to meet your specific requirements. We also have a solid reputation and after-sales guarantee to ensure that you can use it with peace of mind, efficiency, and cost-effectiveness.
FAQ
Q: What's the lead time for orders?
A: The delivery time for the standard model is 10 to 20 days; for the customized model, it takes 20 to 35 days.
Q:Do you have after-sales service?
A: Yes, we have a dedicated service team that will provide you with professional technical guidance. If you need, we can send our engineers to your workplace and provide training for your employees.
Q:May I request to customize the size of the product?
A: Absolutely! We offer tailored attachments.
Q: Are you a trading company or a manufacturer?
A: We are a professional manufacturing enterprise. Our factory mainly produces products such as crawler-type well drilling machines and vehicle-mounted well drilling machines. These products have been exported to hundreds of countries around the world and enjoy a high reputation there.
Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.
Q:How is the quality of your machine?
A:Our products pass strict quality inspections before they leave the factory to ensure that they are qualified before they are shipped.

Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
