Our small size hydraulic vibratory hammers are flexible and efficient tools for small-scaled construction, with two main models, YZ-90D and YZ-110D. This size of vibro hammers, with their maximum centrifugal forces ranging from 920kN to 1140 kN, are designed for steel tubular piles and sheet piles. Our vibro hammers are equipment of-choice for underwater piling, large stone columns, battered piles, sensitive foundations, pile unending or extracting, construction in cold weathers, power pack mobility adjustment, and other construction projects that require precision. Also, the compact design gives our hammers flexibility for confines spaces or limited headroom. Choose our hammers for a powerful, flexible, and customizable solution to meet all your construction needs.
Hydraulic Vibratory Hammer
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Hydraulic Vibratory Hammer
Small Size (Max. Centrifugal Force 1140KN)
YZ-90D/YZ-110D
Vibratory pile driving hammer
| Model | YZ-90D | |
| Unit | Metric | US |
| Eccentric Moment | 26 kg.m | 2257 lbs.in |
| Maximum Frequency | 1800 rpm | 1800 rpm |
| Maximum Centrifugal Force | 920 kN | 103 tons |
| Maximum Line Pull Force | 400 kN | 45 tons |
| Maximum Amplitude | 32 mm | 1.25 in |
| Maximum Oil Flow | 350 L/min | 92 gpm |
| Weight (without clamps and beam) | 2800 kg | 6173 lbs |
| Dimensions (L×W×H) | 1800×500×1760 mm | 71×20×69 in |
| Recommended Power Pack | 400P | |
| Model | YZ-110D | |
| Unit | Metric | US |
| Eccentric Moment | 32 kg.m | 2777 lbs.in |
| Maximum Frequency | 1800 rpm | 1800 rpm |
| Maximum Centrifugal Force | 1140 kN | 128 tons |
| Maximum Line Pull Force | 600 kN | 67 tons |
| Maximum Amplitude | 33 mm | 1.3 in |
| Maximum Oil Flow | 480 L/min | 126 gpm |
| Weight (without clamps and beam) | 4000 kg | 8818 lbs |
| Dimensions (L×W×H) | 1950×600×2100 mm | 77×27×83 in |
| Recommended Power Pack | 500P | |
Mounting Options
Applications
- Civil Infrastructure Construction
- Sea Bridge Construction
- Offshore Wind Farm Construction
Suitable Pile Types
- Steel Tubular Piles
- Sheet Piles
Recommended with
Related Case Studies
Construction Projects using YZ-90D Hydraulic Vibratory Hammer
Building Construction in Cangnan Industrial Zone
- Project time: January, 2015
- Pile type: U-piles
- Pile length: 15m
- Pile weight: 1.14 ton
- Thickness: 15.5mm
- Pile extraction time: approximately 10 min per pile
Sea Piling in Highway Construction
- Project time: April, 2018
- Diameter: 400 mm
- Pile type: steel tubular piles and sheet piles
- Pile length:18 m
Construction Projects using YZ-110D Hydraulic Vibratory Hammer
Railway Construction in Jiangxi Province
- Project time: December, 2022
- Pile type: steel tubular piles
- Diameter: 800 mm
- Pile length: 12 m (driving depth: 8 m)
- Application: trestle bridge
- Soil type: red soil
- Pile sinking time: 15-20 min
Hengqin Bridge Construction in Guangdong Province
- Project time: July, 2022
- Pile type: steel tubular piles
- Diameter: 1020 mm
- Pile Thickness: 12 mm
- Pile length: 22 m
- Application: trestle bridge (pile extraction with vibratory hammers)
- Soil type: clay
- Pile extraction time: 15-20 min
High-speed Railway Construction in Shanghai City
- Project time: June, 2022
- Pile type: steel tubular piles
- Diameter: 800 mm
- Pile length: 23 m (driving depth: 20 m)
- Application: offshore cofferdam
- Soil type: quick sand
- Pile extraction time: about 1h
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