TWD400 400M Hydraulic Water Well Drilling Rig DTH Hammer & Mud Drilling Trailer Mounted
Price:
45000-55000 USD
MOQ:
1 Set
Delivery Time:
One Month
Brand:
JCDRILL
Product Description
TWD400 400M Hydraulic Water Well Drilling Rig
High-efficiency, multifunctional, full-hydraulic drilling machine engineered for water wells, geothermal wells, and geological exploration up to 400 meters depth.
Key Features
Dual Drilling Technology – Maximum Versatility
- DTH Hammer Drilling: Air pressure drilling in rock formations with 10x efficiency vs. traditional rotary drilling
- Mud Circulation Drilling: Stable drilling in soft formations with excellent borehole wall protection
- All-Formation Capability: Effectively drills clay, sand, gravel, soft rock, medium-hard rock, and hard rock
Full Hydraulic Control – Simple & Efficient Operation
- Centralized Control Console: Single-operator control of all functions
- Rapid Drilling Cycles: 60 m/min max feed speed, 30 m/min lifting speed
- Quick Setup: 15-minute setup and breakdown with hydraulic landing legs
- Precise Control: Stepless speed adjustment and torque control
Powerful Performance – Deep Hole Drilling Capacity
- 93kW YUCHAI Engine: Robust 4-cylinder water-cooled diesel engine
- High-Torque Rotary Head: 6,900-9,000Nm torque with dual-gear adjustment
- 400-Meter Depth Rating: 20-ton pull-back capacity
- Large Displacement Pump: High-pressure plunger pump
Trailer Mounted Design – Superior Mobility
- Fully Integrated Chassis: No disassembly required for transport
- Road-Legal Dimensions: Compliant with highway transportation regulations
- Global Deployment: Compact footprint for remote locations
Technical Specifications
Drilling Parameters
| Parameter | Unit | TWD400 |
|---|---|---|
| Geology Drilled | -- | All Kind |
| Drilling Type | -- | DTH & Mud |
| Hole Diameter | mm | Φ90 – Φ450 |
| Hole Depth | m | 400 |
| Rotation Torque | Nm | 6,900 - 9,000 |
| Rotation Speed | rpm | 70 - 140 |
| Max. Pull-Back Capacity | T | 20 |
Engine
| Type | 4-cylinder, water cooling |
| Brand | YUCHAI |
| Rated Power | 93 kW |
Dimensions & Weight
| Parameter | Unit | Value |
|---|---|---|
| Net Weight | kg | 6,200 |
| Transportation Dimensions | mm | 6,200 × 2,150 × 2,550 |
| Ground Clearance | mm | 305 |
Applications
Agricultural & Municipal Water Supply
- Irrigation Wells: 100-300 meter depth for farm water supply
- Rural Community Water: Village and township potable water wells
- Industrial Water Supply: Factory self-supply wells
Geothermal Energy Development
- Ground Source Heat Pump Boreholes: 150-300 meter depth
- Shallow Geothermal Energy: Residential heating/cooling systems
- Hot Spring Exploration: Thermal water resource development
Geological Exploration & Investigation
- Mineral Resource Exploration: Core sampling and investigation
- Engineering Geological Survey: Foundation investigation
- Hydrogeological Investigation: Aquifer testing
Environmental Monitoring & Remediation
- Groundwater Monitoring Wells: Environmental compliance
- Contaminated Site Investigation: Soil and groundwater sampling
- Dewatering Wells: Construction site dewatering
Frequently Asked Questions
What is the actual drilling depth capacity of the TWD400?
The TWD400 has a maximum rated drilling depth of 400 meters under optimal conditions. Actual achievable depth depends on formation characteristics.
| Formation Type | Achievable Depth |
|---|---|
| Soft formations (clay, sand, gravel) | 300 - 400 m |
| Medium-hard rock | 200 - 300 m |
| Hard rock formations | 150 - 250 m |
How do I choose between DTH hammer drilling and mud drilling?
Selection depends on formation type and project requirements.
Mud Drilling – Best for:
- Clay, silt, sand, and gravel formations
- Unconsolidated and soft formations
- Situations requiring excellent borehole wall stability
DTH Hammer Drilling – Best for:
- Medium-hard to hard rock formations
- Faster penetration rates required (up to 10x faster than mud drilling)
- Formations where mud circulation is difficult
Dual-Mode Advantage: The TWD400 can switch between methods during a single project as formations change, providing maximum flexibility.
How many operators are needed to run the TWD400?
The TWD400's centralized hydraulic control system enables single-operator drilling, significantly reducing labor costs.
| Role | Personnel | Responsibility |
|---|---|---|
| Primary Operator | 1 | Control console operation, drilling process management |
| Assistant Workers | 1-2 | Drill pipe handling, casing installation, mud management |
| Total Crew | 2-3 | vs. 4-6 for traditional rigs |
What is the delivery time?
| Configuration | Lead Time |
|---|---|
| Standard Configuration | 7 - 15 days |
| Custom Configuration | 30 - 45 days |
| Accessories & Spare Parts | 3 - 7 days |
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Beijing Jincheng Mining Technology Co., Ltd.
Location
Rm1604, Mansion 2, No.A13 Beiyuan Road, Chaoyang District, Beijing, China
Contact Person
Tina Zheng