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D8 Diesel Pile Hammer
The SEMW D8-42 Diesel Pile Hammer is a compact tubular diesel impact hammer designed for driven pile foundation construction. Featuring an 800 kg impact piston, impact energy of up to 23,940 J per blow and a specified blow frequency of at least 38 blows per minute, it provides a defined configuration for suitable foundation piling applications.
The D8-42 can be integrated with compatible piling leaders, guide systems and pile caps. Equipment selection should consider pile dimensions, ground conditions and expected driving resistance.
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DSM Series Deep Soil Mixing Equipment
The SEMW DSM Series Deep Soil Mixing Equipment is designed for in-situ soft ground improvement using twin-shaft drilling and cement slurry mixing technology. It combines mechanical soil mixing, controlled grout delivery and construction data monitoring to support foundation reinforcement in marine, infrastructure and underground engineering projects.
Available in four models—DSM180, DSM220, DSM370 and DSM500—the series offers maximum drilling diameters from Ø800 mm to Ø1800 mm, with multiple shaft-spacing and power configurations for different ground treatment requirements.
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DZ Series Variable Frequency Electric Vibro Hammer
The SEMW DZ Series Variable Frequency Electric Vibro Hammer is designed for vibratory pile driving in foundation and marine construction. Featuring variable-frequency electric drive technology, vibration isolation and forced lubrication and cooling systems, the series offers controlled start-up and shutdown and reliable vibration performance.
Available in four models—DZ300, DZ400, DZ500 and DZ600—the series provides rated motor powers from 300 to 600 kW and exciting forces from 1,500 to 3,000 kN. Model selection should be based on pile specifications, ground conditions and construction requirements.
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CRD1805H Casing Rotator
The SEMW CRD1805H Casing Rotator is a fully hydraulic foundation drilling machine designed for construction using steel casing. It combines hydraulic rotary drive and casing control to support casing advancement and extraction during foundation operations.
The CRD1805H can be evaluated for bridge foundations, urban construction and projects involving challenging ground conditions. Equipment selection depends on the required pile diameter, drilling depth, geological conditions and supporting construction machinery.
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CRD3205H Casing Rotator
The SEMW CRD3205H Casing Rotator is a high-capacity hydraulic casing rotation system designed for Ø2000–3200 mm fully cased foundation drilling. It offers rotary torque settings of 9080 / 5368 / 3034 kN·m, with an instantaneous peak torque of 10593 kN·m.
Featuring a casing pull-out force of 7237 kN, a maximum downward force of 1100 kN and a dual-engine hydraulic power pack, the CRD3205H is an equipment option for major large-diameter foundation projects requiring detailed assessment of ground resistance, casing loads and construction logistics.
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CRD1605H Casing Rotator
The SEMW CRD1605H Casing Rotator is designed for fully cased foundation drilling with diameters ranging from Ø800 to 1600 mm. Equipped with three rotary torque-speed settings and a maximum operating torque of 1,525 kN·m, it provides hydraulic casing rotation and extraction for foundation construction.
With a casing pull-out force of 2,440 kN and a base machine weight of 28 t, the CRD1605H offers a distinct equipment configuration within the SEMW CRD Series. Model selection should be based on pile dimensions, geological conditions and casing resistance.
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DCP1005H Low Clearance Full Casing Rotary Drilling Rig
The SEMW DCP1005H Low Clearance Full Casing Rotary Drilling Rig is designed for foundation construction in tunnels, bridge culverts and other restricted-access environments. It supports Ø500–1000 mm drilling diameters, with three rotary torque settings of 845 / 525 / 290 kN·m.
Featuring crawler-mounted equipment units and an electric hydraulic power station, the DCP1005H supports casing installation and extraction where conventional tall drilling equipment may be difficult to deploy. SEMW specifies a maximum pile depth of 40 m, subject to suitable ground conditions and construction arrangements.
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DAG Series Steel Column Implantation Equipment
The SEMW DAG Series Steel Column Implantation Equipment is a hydraulic system designed for precise steel column placement in foundation construction, particularly in deep excavations, soft ground and projects near existing buildings.
Featuring wedge-type clamping, verticality control and an electrically driven hydraulic system, the DAG Series supports controlled column positioning and implantation. The DAG1300 and DAG1600 models offer different clamping diameter ranges and downward-force capacities to accommodate project-specific requirements.
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CRD2106HZ Self-Propelled Crawler Casing Rotator
The SEMW CRD 2106HZ Self-Propelled Crawler Casing Rotator combines a hydraulic casing-rotation working unit with a crawler-type travelling base. Designed for fully cased foundation construction, its self-propelled configuration supports equipment positioning and relocation between suitable working locations.
The CRD2106HZ can be considered for urban foundation works, transportation infrastructure and other projects requiring coordinated casing rotation, excavation and on-site mobility. Equipment selection should account for geological conditions, pile dimensions, site access and working-platform requirements.
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CRD2005H Casing Rotator
The SEMW CRD2005H Casing Rotator is a fully hydraulic foundation drilling machine designed for Ø1000–2000 mm fully cased pile construction. It delivers rotary torque settings of 2965 / 1752 / 990 kN·m, with an instantaneous peak torque of 3391 kN·m.
Featuring a casing pull-out force of 3760 kN and a 750 mm pressure-pulling stroke, the CRD2005H supports casing advancement and extraction in demanding foundation applications. Equipment selection should consider pile dimensions, casing resistance, geological conditions and supporting machinery.
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CRD1305H Casing Rotator
The SEMW CRD1305H Casing Rotator is a fully hydraulic rotary casing machine designed for Ø600–1300 mm fully cased pile construction. With a maximum operating rotary torque of 1,400 kN·m and a casing pull-out force of 2,440 kN, the CRD1305H provides controlled casing rotation, advancement and extraction for foundation engineering.
As part of SEMW’s CRD Series, this model can be evaluated for bridge foundations, urban construction, existing pile removal and challenging ground conditions. Its rotary speed settings and hydraulic casing control support project-specific equipment selection based on pile dimensions, geology and construction requirements.
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MFP 260-I
MFP260-I micro disturbance four shaft mixing pile drilling machine is a construction equipment of air and slurry combined four shaft mixing pile. This product can complete the construction of air and slurry combined four shaft mixing pile, effectively reduce the resistance during deep mixing, improve the mixing uniformity of cement and soil, and make the pile quality high.
The micro disturbance four shaft mixing pile machine (MFP ) is a construction method combining air and slurry, which is mainly used to solve the problems of uneven pile strength, low information level, difficult construction quality control, more soil replacement, large construction disturbance and low pile forming efficiency during the construction of traditional mixing piles; This method can effectively reduce the resistance during deep mixing, improve the mixing uniformity of cement soil and the pile quality.
