Technical Specifications
| Specification | Value |
|---|---|
| Air Consumption | 6–12 m³/min |
| Drilling Diameter | 90–180 mm |
| DTH Hammer | Optional |
| Drilling Depth | 10–60 m |
| Drill Rod Size | Ø60 × 1000 mm / Ø76 × 1000 mm |
| Maximum Output Torque | 2,100 N·m |
| Maximum Feed Stroke | 1,200 mm |
| Maximum Pullback Force | 30 kN |
| Maximum Feed Force | 16 kN |
| Rated Hydraulic System Pressure | 16 MPa |
| Motor Power | 15 kW |
| Total Rig Weight | 380 kg |
| Rotation Speed | 0–80 rpm |
| Feed Unit Tilting Angle | 10°–90° |
Hydraulic Drilling Configuration & Key Features
Hydraulic Rotation and Feed
The TD-RIG-DTH-003 uses a hydraulic rotation and feed system with a rated hydraulic system pressure of 16 MPa. It is equipped with a 15 kW motor and provides an adjustable rotation speed of 0–80 rpm, with a maximum output torque of 2,100 N·m.
Drilling Diameter and Depth
The rig has a specified drilling diameter range of 90–180 mm and a drilling depth range of 10–60 m. Its published drilling diameter range extends to 180 mm, compared with the 150 mm upper limit specified for the TD-RIG-DTH-001 and TD-RIG-DTH-002. Actual suitability depends on the drilling tools and operating conditions.
Drill Rod Configuration
The published specifications list Ø60 × 1000 mm and Ø76 × 1000 mm drill rod sizes. Drill rod selection should be confirmed together with the required DTH hammer, connection type, and drilling configuration.
Feed and Pullback System
The feed system provides a maximum feed stroke of 1,200 mm, a maximum feed force of 16 kN, and a maximum pullback force of 30 kN. These values should be evaluated alongside the complete drilling arrangement when selecting equipment.
Adjustable Feed Unit
The feed unit has a specified tilting angle range of 10°–90°. The appropriate installation and drilling position should be determined according to the actual equipment setup and site conditions.
Optional DTH Hammer
The DTH hammer is listed as optional equipment. Buyers should confirm the hammer size, drill rod compatibility, compressed-air requirements, and quotation scope before finalizing the drilling configuration.
DTH Drilling Applications & Operating Requirements
The TD-RIG-DTH-003 is designed for down-the-hole drilling operations requiring hydraulic rotation and feed control. Its specified drilling diameter range of 90–180 mm and drilling depth range of 10–60 m provide the primary basis for evaluating suitability for a particular drilling project.
DTH Borehole Drilling
The rig can be considered for DTH borehole drilling where the required hole diameter and depth fall within its published specifications. Its drilling diameter range extends to 180 mm, compared with the 150 mm upper limit specified for the TD-RIG-DTH-001 and TD-RIG-DTH-002. The appropriate DTH hammer and drilling tools must be confirmed for the intended borehole dimensions.
Drilling Tool and Rotation Configuration
The rig has a maximum output torque of 2,100 N·m and a specified rotation speed range of 0–80 rpm. The published drill rod sizes are Ø60 × 1000 mm and Ø76 × 1000 mm. These specifications should be considered together when evaluating drill rod connections, hammer compatibility, and the required drilling arrangement.
Projects Requiring Adjustable Drilling Positions
The feed unit has a specified tilting angle range of 10°–90°, allowing its position to be adjusted for different drilling arrangements. Actual drilling orientation and installation requirements depend on the equipment setup and site conditions.
Equipment Selection Considerations
Before selecting the TD-RIG-DTH-003, buyers should confirm the required drilling diameter and depth, expected rock or ground conditions, available compressed-air supply, preferred drill rod size, and installation space.
The rig is equipped with a 15 kW motor and has a specified air consumption range of 6–12 m³/min. These parameters should be evaluated alongside the selected DTH hammer and complete drilling configuration. Published specifications alone do not establish drilling speed or performance under particular ground conditions.
Frequently Asked Questions
01What drilling diameter and depth does the TD-RIG-DTH-003 support?
The TD-RIG-DTH-003 has a specified drilling diameter range of 90–180 mm and a drilling depth range of 10–60 m. Its published diameter range extends to 180 mm, compared with the 150 mm upper limit of the TD-RIG-DTH-001 and TD-RIG-DTH-002. Actual drilling capability depends on ground conditions, DTH hammer selection, drill rods, and the operating setup.
02What are the motor power and rotation specifications of this rig?
The TD-RIG-DTH-003 is equipped with a 15 kW motor and has a maximum output torque of 2,100 N·m, with an adjustable rotation speed of 0–80 rpm. These are the published equipment specifications and should not be interpreted as guaranteed drilling speed or performance under particular ground conditions.
03What drill rod sizes are specified for the TD-RIG-DTH-003?
The published specifications list Ø60 × 1000 mm and Ø76 × 1000 mm drill rod sizes. The appropriate configuration should be confirmed according to the required borehole diameter, selected DTH hammer, and connection requirements. The listed sizes do not establish compatibility with every hammer or connection type.
04What DTH hammer and compressed-air supply are required?
The DTH hammer is listed as optional equipment, and the rig has a published air consumption range of 6–12 m³/min. Hammer size, operating air pressure, and compressor configuration should be confirmed according to the required drilling diameter and operating conditions. The available specifications do not identify a particular hammer model or operating air pressure.
05What information should I provide when requesting a quotation?
When requesting a quotation for the TD-RIG-DTH-003, please provide the required drilling diameter and depth, expected rock or ground conditions, available compressed-air supply, and preferred drill rod size if known. Please also indicate whether you need a DTH hammer or additional drilling tools. This information helps clarify the equipment configuration, compatibility requirements, and quotation scope.
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