YDL-300DX Self-Walking Water Well Drilling Rig - 300m Depth, 150-400mm Diameter, 25-Ton Lifting Capacity
Price:
USD
MOQ:
1 SET
Delivery Time:
20 WORKING DAYS
Brand:
SINOCOREDRILL
Product Description
YDL-300DX Self-Walking Water Well Drilling Rig
CE-certified full hydraulic multi-function drilling rig with drilling capacity of 300 meters depth and 150-400mm diameter. This high-efficiency, energy-saving equipment is designed for versatile construction applications including tunnels, subways, water wells, geothermal systems, and foundation engineering.
Key Features & Advantages
- Strong drilling capability with wide application range and fast drilling speed
- Mechanical and hydraulic dual-shift power head for multiple drilling methods
- 25-ton lifting capacity with dual large oil cylinders
- Internal and external telescopic masts for tunnel and subway construction
- Telescopic buffer mechanism protects drilling tools and pipe threads
- Hydraulic clamping shackle (ф60-ф219) with automatic operation reduces auxiliary time
- Crawler chassis with iron or rubber track options for urban work
- High-quality hydraulic components for stable performance and long service life
- Multiple drilling method compatibility: air DTH hammer, mud circulation, roller bit, and more
- 1.5-ton tool hoisting system for drill pipe handling
- High-position rotating platform for flexible construction operation
- Optional electric motor or diesel engine power source
- Customizable telescopic mast strokes available
Technical Specifications
| Parameter | Specification |
|---|---|
| Drilling Diameter | Φ150-Φ400mm |
| Drilling Depth | 300 meters |
| Rock Hardness Adaptation | f=6-20 |
| Power Head Maximum Torque | 13,900 Nm (17MPa) |
| Power Head Maximum Lifting Force | 25 tons |
| Power Head Maximum Stroke | 7,000mm |
| Tool Hoisting Lift | 1.5 tons |
| Walking Speed | 1.5 km/h |
| Motor Power | 55+18.5 KW |
| Dimensions (L×W×H) | 6800×2100×2750mm (transport status) |
| Weight | 10,000 kg |
Application Scope
Ideal for high-rise buildings, bridges, geological mines, ports, dams, and foundation pile drilling projects. Suitable for tunnel construction, subway work, water well drilling, geothermal air-conditioning holes, monitoring wells, defense engineering, anti-floating anchors, cable-stayed anchors, and high-pressure rotary jetting operations.
Frequently Asked Questions
Are you a trading company or manufacturer?
We are a specialized manufacturer.
How long is your delivery time?
Generally 5-10 days if goods are in stock, or 15-20 days if not in stock, depending on quantity.
What are your payment terms?
Payment ≤ 1000USD: 100% in advance. Payment ≥ 1000USD: 30% T/T in advance, balance before shipment. Accept T/T, L/C, Western Union.
What are your main products and their uses?
Our products include core bits, PDC bits, reaming shells, core barrels, casing, drill rods, drill rigs, and other drilling parts for mineral exploration, geological drilling, geotechnical engineering, and soil sampling.
How about delivery terms?
Minimum order quantity: 1 piece. Transportation: DHL/TNT/Fedex express, air, sea, train.
Do you offer discounts?
Price is based on products and order quantity.
Do you accept sample orders?
Yes, please contact us for details.
How about your after-sales service?
As a manufacturer, we provide technical support for all problems and questions. We accept goods return or replacement for quality issues.
Where is your factory located?
Our factory is located in Jiangyin city, Jiangsu province, China.
How does your company control quality?
Quality first. We conduct serious inspections for all products and raw materials following strict procedures.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Location
No.122, Xizhang Road, Wuxi City, Jiangsu Province, 214413, P.R. China
Contact Person
Amelia