>> Ozkanlar Vibrotory Sheet pile Driver

Ozkanlar Excavator Mounted Vibratory Hammer is manufactured by Ozkanlar Hydraulic Machinery Manufacturing Company Limited debuted to the market in 1987, the company has combined the research and development studies with the expert technical team and developed the world best vibratory hammer both in power , quality and durability. Company had obtained "CE" recognition and " ISO 9000 " for quality assurance.

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Models Available

		SVR-40	SVR-50	SVR-60	SVR-80
Centrifugal Force	TON	27	39	51	77
Eccentric Moment	NM	38.4	56	74	116
Max. Rotation	RPM	2500	2500	2500	2500
Power	KW	85	110	153	165
Max. Amplitude	MM	7	8	9	13
Max. Oil Flow	L/MIN	100	150	200	275
Max. Oil Pressure	BAR	280	280	280	280
Total weight (with clamp)	KG	1165	1445	1485	2316
Dynamic Weight	KG	720	980	1050	1750
Lenght	MM	950	1038	1038	1103
Height	MM	1150	1289	1289	1420
Width	MM	682	757	757	850
Recommended Carriers		20 Ton	25 Ton	30 Ton	40 Ton
Kobelco		SK 200	SK 220	SK 300	SK 400
Hitachi		EX 200	EX 270	EX 300	EX 400
Komatsu		PC 200	PC 220	PC 300	PC 400
Caterpillar		CAT 320	CAT 325	CAT 330	CAT 345
Sumitomo		SH 200	SH 220	SH 300	SH 400

It is the unique equipment of your jobsite to drive and extract sheet piles at any form for tight and/or deep constructions by use of vibration. It is powered by the excavator it is attached or by an external power unit, a power pack.

How Vibratory Hammer Works
OZKANLAR Vibratory Hammers consists of two major components, gear case and Clamp

The gear case contains eccentric weights, which rotate in a vertical plane to create vibration. The hydraulic motors mounted on the gear case drive the eccentric weights. The hydraulic motors and eccentric weights are connected to maintain proper synchronization. Only vertical vibration is created in the gear case, as the paired eccentrics cancel horizontal vibration.

The vibration created in the gear case is transmitted into the pile being driven (or extracted) by means of a hydraulic clamp attached to the bottom of the gear case.

A hydraulic clamp, bolted to the bottom of the gear case, transmits vibration to the pile attached. The clamp contains two gripping jaws; one fixed and one moveable. A hydraulic cylinder operates the moveable jaw to grip the pile firmly against fixed jaw.

The vibratory hammer is powered by hydraulic pressure directly from the excavator pump, so no extra external power pack is required.

Cushion Rubbers are used to isolate the vibration been transmitted to excavator.

Vibratory Hammers and Soil Conditions
Vibratory driving occurs relatively easily in non-displacement piles such as sheet piling, H-beam.

Granular soil (sand) The vertical vibration in the pile disturbs or "liquefies" the soil and causes the soil particles to lose their frictional grip on the pile. The pile moves downward under its own weight, plus the weight of the vibratory hammer. Amplitude of at least 3 mm is usually required to cause enough soil disturbances to achieve pile driving.

Cohesive soil (clay) The vibration will shear the soil from pile adhesion and allow the pile to move downward. Amplitude of at least 5 mm is usually required to cause enough relative movement to shear the soil away from the pile.

Pile Extraction Vibratory hammer is usually very effective, as the soil under the pile tip that resists driving does not have to be moved.

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