| Model | DZ-45 | DZ-60 | DZ-90 | DZJ-90 | DZJ-120 | DZJ-135 |
| Motor Power(kw) | 45 | 60 | 90 | 90 | 120 | 135 |
| Eccentric Moment(kg.m) | 29 | 50 | 58 | 58 | 76 | 82 |
| Centrifugal Force(kN) | 380 | 492 | 579 | 0-579 | 0-823 | 0-883 |
| Frequency(rpm) | 1100 | 960 | 960 | 0-960 | 0-1000 | 0-1000 |
| 11Max.Amplitude(mm)111 | 9 | 12 | 11.5 | 11.5 | 12 | 13 |
| Max.Pulling Force(kN) | 180 | 215 | 254 | 254 | 392 | 420 |
| Size L*W*H(mm) | 1600*1050*2000 | 1600*1130*2150 | 1700*1400*2350 | 1700*1400*2350 | 1850*1350*2500 | 1900*1450*2520 |
| Weight(W/O clamp)(kg) | 3800 | 4500 | 5700 | 57000 | 7000 | 7200 |
| Wire Cable(mm2) | 25 | 35 | 50 | 50 | 70 | 70 |
| Clamp Scope(mm) | / | / | 530-1500 | 530-1500 | 600-2000 | 600-2000 |
| Generator Capacity(kw) | 150 | 200 | 300 | 250 | 300 | 300 |
| Min.Crane Capacity(Ton) | 25 | 35 | 50 | 50 | 70 | 70 |
DZ-45
- Motor Power： 45kw
- Eccentric Moment： 29 kgm
- Centrifugal force： 380 kN
- Weight(W/O clamp)： 3800 kg
- Max. Extracting force： 180 kN
- Frequency: 1100 rpm
- Max. Amplitude： 8.5 mm
- Wire Cable: 25mm²
- Generator Capacity： 150 kw
- Min.Crane Capacity： 25 ton
DISCRIPTION
DZ-45 electric vibratory hammer is more suitable for driving and extracting small size piles. It is ideal piling machines for the construction of foundation engineering of residential building, factory building, subway, expressway, wharf, bridge, airport and power generation station, as well as for the foundation treatment construction.
FEATURES
- SHOCK-PROOF MOTOR
Our vibratory hammer adopts the shock-proof motor, the bearing could working up to 95 degree temperature ,and could overload in short period of time and high torque ,the wedge shaped belt is high strength.
- FAG X-LIFE BEARING
The bearing of the vibratory hammer required receive impact load , radial accelerate ,high limiting speed in a limited space , and also need to carry non-concentricity, deflection curve etc additional load. The traditional cylindrical roller bearing is not able to meet such requirement . In that case ,we are using X-life high quality bearing from FAG. X-life could carry 18% more load and increase 70% of the bearing life.
- PRODUCTION PROCESS
The welding processing is according to national welding standard and inspected by ultrasonic wave flaw detection . The bottom of the gear box is reinforced , which minimize the possibility of gear box damage.
- NOISE PROOF DESIGN
We added rubber pad on and under the spring, which can be a buffer during vibration ,and sound isolation steel pad under the spring ,which reduced the noise during working.
- BEARING RING DESIGN
Our bearing ring is specially designed to fit the high vibration , it is 3 layers combination ,very stable and won’t crack during working ,which improve the reliability of the hammer efficiently.
- OIL STAIN DEPOSIT SYSTEM
We developed oil stain deposit system, which could avoid the damage to the gear and bearing.
DETAILED INTRODUCTION
TECHNICAL DATA
PROJECTS
Premier Pile Hammer Manufacturer
Core Components Procurement and Inspection
• Core Components Procurement
Zhenu's vibro hammers insist on using high-quality components from international first-line brands, such as FAG bearings, Rexroth hydraulic systems, and CAT or Cummins engines.
• Quality Inspection
Conduct strict quality inspections on the purchased raw materials, including chemical composition analysis, mechanical property testing, dimensional accuracy measurement, etc.
Component Processing and Manufacturing
• Machining
Use CNC lathes, milling machines, drilling machines and other equipment to perform cutting processing on metal components to ensure dimensional accuracy and surface quality.
• Heat Treatment
Perform heat treatment processes such as quenching and tempering on key components to improve the hardness, strength and wear resistance of the components.
• Surface Treatment
Perform surface treatments such as electroplating and spraying on components to improve the corrosion resistance and appearance quality of the components.
Assembly and Commissioning
• Component Assembly
Assemble the processed components according to the assembly drawing to form various components of the hydraulic vibratory hammer, such as the hydraulic power unit, vibrator, fixture, etc.
• Final Assembly and Commissioning
Assemble all components as a whole, connect hydraulic pipelines, electrical circuits, etc., and then conduct commissioning.
Quality Inspection and Testing
• Appearance Inspection
Inspect the appearance of the hydraulic vibratory hammer to ensure that there are no obvious defects on the surface, the paint is uniform, and the markings are clear.
• Performance Testing
Conduct comprehensive performance tests on the hydraulic vibratory hammer, including testing parameters such as vibration frequency, amplitude, exciting force, and hydraulic system pressure.
• Reliability Test
Conduct reliability tests on the hydraulic vibratory hammer, and simulate actual working conditions for long-term operation tests.
Worldwide Shipping
• Delivery time guarantee
40 years of accumulation have enabled us to establish a solid strategic partnership with upstream core suppliers such as steel and hydraulic systems, ensuring a stable and timely supply of raw materials. For standard models, we have established a strong inventory of core components and complete machines, which can achieve "order-to-ship" and greatly shorten your waiting period.
•Specialization
We use fumigated wooden boxes that comply with IPPC/ISPM15 international standards. They are strong and durable and can effectively withstand the rough loading and unloading and complex environment during long-distance shipping. From packaging to customs declaration, every detail complies with international standards.
•Visualization & Traceability
We support customers to be able to see key production milestones and factory status, as well as the latest location, dynamic trajectory and estimated arrival time of the goods. Our logistics managers will closely monitor the status of your goods and proactively update you at key nodes (such as departure, arrival, and transit) to give you peace of mind.
