Hydraulic cylinder for tunnel and Bridge Construction Equipment

Place of Origin:	Zhejiang

Company Profile

China Engineering Equipment Network Co.,Ltd

Location:	Wuhan, Hubei, China (Mainland)
Business Type:	Manufacturer
Main Products:	Civil Engineering Bridge Construction, High Rise Building Construction, Bridge Construction Equipment

Product Detail

Model No.:	3DAS series

Product Description

Hydraulic cylinder for tunnel and Bridge Construction Equipment

Features:

1. Combine X/Y/Z direction pulling and pushing cylinders, Special for heavy object of 3 Dimensions and 6 directions short distance movement or position adjustment.

2. High load capacity with 700bar hydraulic power unit, provides 100~6000Tons of heavy object adjustment

3. High integrated level, compact human- machine interaction interface, modularized design of hydraulic system, quick connector, compact, light weight, easy to operate and maintain

4. High accuracy, PLC for precise synchronization and control, provides accuracy of 1.0mm across full stroke. number of lifting points: 4, 8, 12.

5. Good compatibility, hand pump, electrical pump, wired and wireless controller can be matched.

6. Safe and stable, 40Cr cylinder body, sensor monitoring, safe lock, self-locking cylinder, Siemens PLC, finite- element design.

7. Equipped with removable hardened steel saddles and Heel block, to deal with rough working surface and increase jacking range.

8. Widely used in structure and building moving, girder lifting and adjustment, shipbuilding, and assembly of heavy duty segment.

Working principle:

3DAS combines mechanical technology, electrical technology, computer control technology, hydraulic technology.

PLC collect the required state information of object and convert it to computer program, then send signal to pump station and controlling valve, to control velocity of flow, oil flow, displacement, pressure distribution to achieve hydraulic cylinder synchronous movement, while the multiple sensors give feedbacks to PLC controller then adjust computer program.

Parameters of 3DAS hydraulic cylinder (Customization is available according to practical requirement)

Model	Load Capacity(T)		Stroke (mm)	Working Pressure (Mpa)	Cylinder Effective Area (cm²)
TZJ250	Vertical (Z)	250	200	70	363
	Horizontal (X)	50	150	70	78.5
	Longitudinal (Y)	50	500	70	78.5
TZJ400	Vertical (Z)	400	200	70	572.3
	Horizontal (X)	60	150	70	95
	Longitudinal (Y)	60	400	70	95
TZJ600	Vertical (Z)	600	200	70	855
	Horizontal (X)	100	150	70	133
	Longitudinal (Y)	100	400	70	133
TZJ1000	Vertical (Z)	1000	200	70	1250
	Horizontal (X)	200	±60	70	283
	Longitudinal (Y)	200	±60	70	283