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中文DAG Series Steel Column Implantation Equipment
DAG Series Steel Column Implantation Equipment
The SEMW DAG Series is a hydraulic steel column implantation system designed for accurate placement of steel columns in foundation construction, including deep excavations and projects close to existing structures.
Its wedge-type clamping system and vertical control arrangement support steel column positioning and pressing. Two models—DAG1300 and DAG1600—provide different clamping diameter ranges and downward-force ratings for project selection.
SEMW DAG Series steel column implantation equipment · series reference imageProduct Overview & Key Features
Unlike a casing rotator used primarily to rotate steel casings during drilling, the DAG Series is intended for steel column positioning and implantation. SEMW describes the equipment as capable of supporting steel column placement into concrete before initial setting as well as placement before concrete pouring, according to the approved construction sequence.
Project value: This equipment addresses steel column placement, alignment and pressing rather than generic pile drilling. Review column size, concrete construction sequence, design elevation and available lifting arrangements before model selection.
Technical Specifications — DAG1300 vs. DAG1600
Values below are taken from the DAG1300 and DAG1600 technical specification sheets provided by SEMW. The listed diameter is a variable clamping diameter range, not a drilling diameter.
| Base Machine | DAG1300 | DAG1600 |
|---|---|---|
| Variable Clamping Diameter | Ø600–1300 mm | Ø800–1600 mm |
| Clamping Stroke | 200 mm | 200 mm |
| Maximum Downward Force | 800 kN | 1000 kN |
| Drawing / Pressing Stroke | 750 mm | 750 mm |
| Maximum Downward Speed | 55 mm/s | 55 mm/s |
| Base Machine Weight | 22 t | 24 t |
Hydraulic Power Pack Comparison
| Power Pack | DAG1300 | DAG1600 |
|---|---|---|
| Motor Model | YE2-225S-4 | YE2-225M-4 |
| Motor Power | 37 kW | 45 kW |
| System Pressure | 25 MPa | 25 MPa |
| Specified Tank Volume | 700 L | 800 L |
| Power Pack Weight | 3.5 t | 4 t |
| Control Mode | Wireless remote control | Wireless remote control |
Technical note: The brochure labels the 700 L / 800 L item as “Fuel tank volume” despite specifying electric motors. It is shown here neutrally as “Specified Tank Volume”; SEMW should confirm the actual tank designation before publication.
Steel Column Implantation Process
The DAG Series is designed to help position and press steel columns in foundation works. The exact sequence depends on whether the steel column is installed before concrete placement or before the placed concrete initially sets.
Prepare & Position
Check pile opening, column size, lifting equipment and site conditions.
Clamp the Column
Use the wedge-type clamping arrangement to hold and position the steel column.
Align & Press
Monitor column verticality and press toward the required installation depth or elevation.
Verify & Complete
Verify final position and proceed with the approved concrete construction sequence.
Applications & Model Selection
Typical Project Conditions
Potential applications include steel-column placement for deep excavations, foundations in soft ground and works near existing buildings, where control of column position and verticality matters.
Project feasibility should be confirmed against column geometry, concrete placement method, soil and groundwater conditions, and lifting logistics.
DAG1300 or DAG1600?
DAG1300: Ø600–1300 mm clamping diameter range and 800 kN maximum downward force.
DAG1600: Ø800–1600 mm clamping diameter range and 1000 kN maximum downward force.
Choose based on column diameter, required pressing force, working space and technical assessment—not model name alone.
Frequently Asked Questions
Q1. What is the DAG Series used for?
It is designed for hydraulic positioning and implantation of steel columns in foundation construction, particularly where alignment and controlled pressing are important.
Q2. What is the difference between DAG1300 and DAG1600?
DAG1300 has an Ø600–1300 mm clamping range and 800 kN maximum downward force; DAG1600 has an Ø800–1600 mm clamping range and 1000 kN maximum downward force.
Q3. Do the two models use the same hydraulic power pack?
No. DAG1300 lists a 37 kW YE2-225S-4 motor, while DAG1600 lists a 45 kW YE2-225M-4 motor. Both specification sheets list 25 MPa system pressure and wireless remote control.
Q4. What details should be provided for equipment selection?
Share steel column dimensions, required embedment depth, concrete placement sequence, verticality tolerance, site conditions and crane or lifting arrangements for technical assessment.
Technical Consultation
For DAG1300 or DAG1600 selection, contact SEMW with your column dimensions, proposed construction sequence and project requirements to confirm a suitable equipment arrangement.
Contact SEMW: sales@semw.com
