Electric Vibratory Hammers

Light series of electric vibratory hammers allow you to drive pipes and Larssen sheet piles with small diameter into soft soil types. The piling material is fixated using a single clamp. These vibratory hammers are simple to operate and have small dimensions. Relatively low weight of the hammer is suitable for a maneurable and effective base machine.

Characteristic	DZ-45A	DZ-60A	DZ-90A	DZJ-90A
Eccentric Moment, N*m	287	487	573	573
Driving Power, kW	45	60	90	90
Frequency, rev/min	1 100	960	960	0~960
Centrifugal Force, kN	380	492	579	0~579
Extraction Force, kN	180	215	254	254
Amplitude, mm	6.2	7	6.6	0~6.6
Weight, kg	3 800	4 500	5 700	5 700
Length, mm	1 650	1 750	1 850	1 850
Width, mm	1 200	1 250	1 300	1 300
Height, mm	2 300	2 400	2 500	2 500

Medium series of electric vibratory hammers are designed for driving piling materials into medium density soil types. Hammer is held by two clamps to support it from both sides, allowing the vibration to drive heavier piling materials. Starting from medium series, only the hammers with variable moment are availiable. Variable moment technology is better due to increased lifespan of the hammer, as well as easier start. RPM and centrifugal force may be adjusted.

Characteristic	DZJ-120A	DZJ-135A	DZJ-150A
Eccentric Moment, N*m	750	806	1 120
Driving Power, kW	120	135	150
Frequency, rev/min	0~1000	0~1000	0~960
Centrifugal Force, kN	0~823	0~883	0~1140
Extraction Force, kN	392	420	450
Amplitude, mm	0~7.45	0~8.2	0~13.5
Weight, kg	7 000	7 200	8 700
Length, mm	2 100	2 100	2 200
Width, mm	1 400	1 450	1 500
Height, mm	2 600	3 000	3 300

Heavy series of electric vibratory hammers are used for for driving and extraction of pipes with large diameter. This equipment is typically used for constructing brifges and docks. Vibratory hammers are well equipped for work with dense soil and able to drive pipes with a higher weight.

Characteristic	DZJ-180A	DZJ-200B	DZJ-240B	DZJ-300B
Eccentric Moment, N*m	1 240	2 388	1 804	2 164
Driving Power, kW	180	200	240	300
Frequency, rev/min	0~1000	0~780	0~960	0~960
Centrifugal Force, kN	0~1390	0~1592	0~1822	0~2164
Extraction Force, kN	530	588	588	686
Amplitude, mm	0~17.4	0~16.7	0~12.2	0~18.7
Weight, kg	11 000	11 500	14 500	15 000
Length, mm	2 250	2 200	2 000	2 200
Width, mm	1 550	1 700	1 900	2 200
Height, mm	3 300	3 500	3 500	3 500

Superpower series of electric vibratory hammers are specialized for work in hardest conditions. Their weight reaches 30 t, and they are able to work in the hardest soil types. This equipment uses four clamps.

Characteristic	DZJ-480	DZJ-600
Eccentric Moment, N*m	3 608	4 328
Driving Power, kW	480	600
Frequency, rev/min	0~960	0~960
Centrifugal Force, kN	0~3644	0~4370
Extraction Force, kN	1176	1352
Amplitude, mm	0~33.5	0~33.5
Weight, kg	29 000	30 000
Length, mm	2 700	2 700
Width, mm	2 700	3 000
Height, mm	3 500	3 500