Long Casing Oscillator

Casing Oscillator is one of most import importment in bored pile industry, when you doing a drill shaft work, you need to buried
The shaft work very deep or very large diameter, your rotary drilling rig torque not big enough, the casing oscillator is a good choise.

The hydraulic casing oscillators have been designed in accordance with the latest technical know-how.

Extremely sturdy construction guarantees worth-while use on site. By means of exact statical calculations
in conjunction with higher quality material, an optimum conformity of loads, weight and material strenght is archived.

The internal welding stresses, not easily determined for the statical calculation, and which would affect the construction considerably,
are eliminated by means of stress relieving prior to machining.

The long casing oscillator are perfectely suite for mounting crane, the design and construction of the casing oscillator is based on the
experience of many years of cooperation with companies specializing in pile foundations. In view of the high costs which would result
from a breakdown of the equipment on site, great importance has knowingly been set on exeptionally sturdy construction.

Specifications:

	1300C	1500C	2000C	2200C	2500C	2800C	3000C
Max Casing diam. D(mm)	1300	1500	2000	2000	2500	2800	3000
Width of machine W(mm)	2350	2850	3200	3400	4000	4300	4500
Length of machine L(mm)	6500	6500	7500	7500	8800	9100	9150
Min. Spacing  L1(mm)	1200	1300	1600	1730	2230	2400	2600
Height of machine H(mm)	1800	1850	1950	2050	2580	2580	2610
Height from ground to top of cradle guide H1(mm)	1100	1200	1300	1300	1400	1400	1500
Height of cradle guide  H2(mm)	600	650	650	650	700	700	800
Operating pressure (Mpa)	27	27	27	27	27	27	27
Torque(KNM)	1750	3280	4070	4450	7310	8230	8610
Stroke(mm)	500	500	500	500	500	500	500
Lifting force(KN)	1550	2150	2800	2800	5050	7420	7420
Clamping force(KN)	1370	1750	2250	2250	3710	4680	4680
Rotation angle	25°	25°	25°	25°	25°	25°	25°
Travel of casing (mm)	285	330	440	485	550	540	545
Weight(kg)	12000	16500	23500	26000	37650	47050	50000