Resonance Free Variable Moment Vibratory Hammer Manufacturer

Resonance Free Variable Moment Vibratory Hammer

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Resonance Free Variable Moment Vibratory Hammer

VM Series

Crane suspended vibratory hammer for pile driving or extracting

Our resonance free variable moment vibratory hammers (VM series) stand out for their high frequency and resonance resistance features, offering a maximum centrifugal force range of 1030kN to 4350kN. Customization is available to meet your specific requirements. The high frequency enables our hammers to penetrate the ground effectively. Resonance resistance ensures safer piling. VM series hammers can be installed easily and equipped with clamps and beams, providing stable and efficient piling solutions.

Model	YZ-100VM
Unit	Metric	US
Eccentric Moment	0-15 kg.m	0-1302 lbs.in
Maximum Frequency	2500 rpm	2500 rpm
Maximum Centrifugal Force	1030 kN	116 tons
Maximum Line Pull Force	300 kN	34 tons
Maximum Amplitude	13 mm	0.51 in
Maximum Oil Flow	495 L/min	131 gpm
Weight (without clamps and beam)	4800 kg	10560 lbs
Dimensions (L×W×H)	2100×515×2250 mm	82×20×88 in

Model	YZ-130VM
Unit	Metric	US
Eccentric Moment	0-23 kg.m	0-1996 lbs.in
Maximum Frequency	2300 rpm	2300 rpm
Maximum Centrifugal Force	1340 kN	150 tons
Maximum Line Pull Force	400 kN	45 tons
Maximum Amplitude	15 mm	0.59 in
Maximum Oil Flow	620 L/min	164 gpm
Weight (without clamps and beam)	5320 kg	11704 lbs
Dimensions (L×W×H)	2280×620×2300 mm	89×24×90 in

Model	YZ-180VM
Unit	Metric	US
Eccentric Moment	0-35 kg.m	3038 lbs.in
Maximum Frequency	2200 rpm	2200 rpm
Maximum Centrifugal Force	1860 kN	209 tons
Maximum Line Pull Force	600 kN	67 tons
Maximum Amplitude	15 mm	0.59 in
Maximum Oil Flow	820 L/min	216 gpm
Weight (without clamps and beam)	6300 kg	13860 lbs
Dimensions (L×W×H)	2300×655×2350 mm	90×26×92 in

Model	YZ-250VM
Unit	Metric	US
Eccentric Moment	0-42 kg.m	0-3645 lbs.in
Maximum Frequency	2300 rpm	2300 rpm
Maximum Centrifugal Force	2430 kN	273 tons
Maximum Line Pull Force	800 kN	90 tons
Maximum Amplitude	19 mm	0.74 in
Maximum Oil Flow	1060 L/min	280 gpm
Weight (without clamps and beam)	7600 kg	16720 lbs
Dimensions (L×W×H)	2910×600×2300 mm	114×23×90 in

Model	YZ-300VM
Unit	Metric	US
Eccentric Moment	0-52 kg.m	0-4513 lbs.in
Maximum Frequency	2300 rpm	2300 rpm
Maximum Centrifugal Force	3020 kN	339 tons
Maximum Line Pull Force	800 kN	90 tons
Maximum Amplitude	18 mm	0.74 in
Maximum Oil Flow	1210 L/min	319 gpm
Weight (without clamps and beam)	10800 kg	23760 lbs
Dimensions (L×W×H)	3050×620×2300 mm	119×24×90 in

Model	YZ-360VM
Unit	Metric	US
Eccentric Moment	0-62 kg.m	0-5381 lbs.in
Maximum Frequency	2300 rpm	2300 rpm
Maximum Centrifugal Force	3600 kN	404 tons
Maximum Line Pull Force	1000 kN	112 tons
Maximum Amplitude	18.5 mm	0.72 in
Maximum Oil Flow	1598 L/min	422 gpm
Weight (without clamps and beam)	11500 kg	25300 lbs
Dimensions (L×W×H)	3100×680×2380 mm	121×27×93 in

Model	YZ-400VM
Unit	Metric	US
Eccentric Moment	0-90 kg.m	0-7811 lbs.in
Maximum Frequency	2100 rpm	2100 rpm
Maximum Centrifugal Force	4350 kN	488 tons
Maximum Line Pull Force	1000 kN	112 tons
Maximum Amplitude	21.5 mm	0.84 in
Maximum Oil Flow	2050 L/min	541 gpm
Weight (without clamps and beam)	12200 kg	26840 lbs
Dimensions (L×W×H)	3100×730×2665 mm	121×29×104 in

Mounting Options

VM series hammers need to be mounted on crawler cranes, rough terrain cranes, or other similar equipment.

Crawler Crane

Floating Crane

Crane-Fitted Barge

Rough Terrain Crane

Piling Barge

Applications

Civil Infrastructure Construction
Sea Bridge Construction
Offshore Wind Farm Construction
Harbour Construction
Cofferdam Construction

Suitable Pile Types

Steel Tubular Piles
Concrete Piles

Recommended with

Related Case Studies

Construction Projects using YZ-230VM Hydraulic Vibratory Hammer

Commercial Housing Construction in Hangzhou City

Project time: October, 2020
Pile type: interlocking steel tubular piles
Diameter: 900 mm
Thickness: 15 mm
Pile length: 26-30 m (driving depth: 26-30 m)
Application: housing cofferdam pile
Soil type: sand and soil

Housing Construction in Yuhang District, Hangzhou City

Project time: November, 2021
Pile type: PC interlocking steel tubular piles
Diameter: 915 mm
Thickness: 14 mm
Pile length: 20 m (driving depth: 19.5 m)
Application: cofferdam pile extraction
Soil type: mud and clay
Pile extraction time: 20-30 min