Self Propelled Portable Trailer Mounted Water Well Drilling Rig

Product Specification

Product Description:

The TWD260 is a versatile trailer-mounted water well drilling rig designed for groundwater drilling, geothermal heating, and exploration boreholes. It supports air, foam, and mud rotary drilling methods, making it adaptable to various geological conditions, including loose gravel, clay, sand, and rock formations. Equipped with a hydraulic rotary system with directional circulation, it ensures efficient drilling operations. The rig is powered by a high-performance Yuchai diesel engine (77kW) and supports optional compressors and mud pumps to enhance its performance in different formations. Its compact, integrated design ensures stability, mobility, and ease of operation.

Parameter:

Features:​

• High Efficiency with Centralized Control

The centralized control console enables precise operation of all drilling functions, reducing auxiliary time and improving efficiency.
Rapid pulling and lifting mechanisms minimize downtime, allowing for faster drilling progress.

• Versatile Drilling Methods for Different Geological Conditions

Supports DTH hammer drilling for hard rock and mud rotary drilling for soft formations.
Compatible with BW160/BW250/BW450 mud pumps, enabling smooth slurry circulation to handle various geological layers.
Adapts to diverse conditions, including loose gravel, clay, sand, and rock formations, ensuring reliable drilling results.

• Compact & Durable Integrated System

Main drive system, gearbox, mud pump, turntable, and winch are all integrated on the chassis, ensuring stability and durability.
Compact design enhances transportability and simplifies maintenance, making it an ideal choice for contractors.

• High-Power Diesel Engine for Stable Performance

Equipped with a 77kW Yuchai diesel engine, providing consistent power for deep drilling.
The large-displacement, high-pressure plunger pump ensures smooth operation in demanding drilling conditions.

• Trailer-Mounted for Easy Mobility

Designed as a 4-wheel trailer with front-wheel steering, allowing it to be towed by a pickup or light truck.
Compact dimensions (4150×1850×2160mm) and lightweight build (4400kg) make transportation easy for drilling contractors.

• Optional Power Supply for Remote Operations

Can be equipped with a generator for welding and nighttime illumination, enabling continuous operation in remote areas.

Applications:

Groundwater Drilling – Efficient well drilling for municipal, industrial, and agricultural water supply.
Geothermal Heating Drilling – Ideal for geothermal energy extraction in residential and commercial projects.
Exploration Boreholes – Suitable for resource exploration and geological surveys.
Construction Foundation Work – Assists in foundation drilling for large-scale engineering projects.
Mining and Environmental Studies – Used for soil testing, mineral exploration, and environmental monitoring.

FAQs:

1. What is the maximum drilling depth of the TWD260?
The TWD260 can drill up to 260 meters, depending on geological conditions and drilling methods used.

2. What types of drilling does the rig support?
It supports air DTH hammer drilling for hard rock and mud rotary drilling for soft formations.

3. What is the torque range of the rotary head?
The TWD260 offers rotation torque between 4200-5600Nm, ensuring efficient drilling in various conditions.

4. What engine does the TWD260 use?
It is powered by a 77kW Yuchai 4-cylinder water-cooled diesel engine, providing stable performance.

5. What optional mud pumps are available?
The rig is compatible with BW250/BW450 mud pumps, offering displacement rates of 250-450 L/min and pressures up to 7 MPa.

6. Can the rig be transported easily?
Yes, it is trailer-mounted with a 4-wheel design and can be towed by a pickup or light truck, making transportation easy.

7. What geological formations can it drill through?
It can drill through loose gravel, clay, sand, weathered rock, and hard rock using the appropriate drilling methods and tools.

8. How does the hydraulic rotary system improve efficiency?
The hydraulic rotary system with directional circulation enhances drilling speed and precision, ensuring faster penetration and effective slurry circulation.

9. Can it operate in remote areas?
Yes, the optional generator allows for welding and illumination, making it suitable for remote and nighttime drilling operations.

10. What industries commonly use the TWD260?
It is widely used in water well drilling, geothermal energy projects, exploration drilling, foundation engineering, and environmental studies.