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Home / Products / Hydraulic jacking system / Simple hydraulic jacks for tank construction / Lower Price Chuck Type Simple Hydraulic Jack for Tank Construction Machinery
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Lower Price Chuck Type Simple Hydraulic Jack for Tank Construction Machinery

Color:Red
Material:Stainless steel
Min order:1 set
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  • WINCOO
Simple Unfixing Holding -latch Hydraulic Jacking System

Simple unfixing Holding -latch hydraulic Jack is a double acting hydraulic jack (also known as hydraulic lifting machine) with upper and lower clamping heads divided into two bodies. It is suitable for lifting construction of various large storage tanks (steel) or other heavy objects.It needs to cooperate with the lifting rod to achieve reciprocating lifting work.

Chuck type tank hydraulic jacks

Large tanks adopting inversed hydraulic lifting have the following features

1, Hydraulic lifting is stable, safe and reliable. The system adopts uniform control and single or partial (several) adjustment can be realized, so the lifting process is relatively stable. Characteristics of unfixing jack determine its good self-locking performance, without tank or heavy object gliding or falling due to power outage, which ensures safe and reliable hydraulic lifting.

2, Construction quality is guaranteed. Lifting height can be precisely controlled because of adjustable function (slightly descending). Welding quality if rank is guaranteed for the reasons given above.

3, Equipment is easy for operation with good working environment and efficiency.

4, The equipment has good adaptability. This set of equipment is applicable to hydraulic lifting of large-scale storage tanks with various volumes ranging from tens of thousands of cubic meters only by regulating hydraulic hoist (unfixing jack, hoisting frame, lifting rod, etc.).

5, Hydraulic pump station can be arranged at proper position as per actual working conditions. For large scale storage tanks, hydraulic pump station can be placed inside the tank, outside the tank or space between two tanks (when one pump station controls two tanks installation) for construction control.

6, Hydraulic pump station has manual and automatic controls with apparent features as strong adaptability and good technical performance price ratio.

7, Short construction period, low cost and good economic returns. Due to high modernization of package unit and fast lifting speed, the unit has low construction cost and good economic returns. The techniques has such advantages as easier for centralized control, convenient operation, safety and reliability (no falling), precise control of weld clearance and lifting height, which guarantees project quality, saves labor and reduces cost with remarkable economical benefit.

8, Unfixing jack is widely used in project installation due to its scientific structural design. The jack is composed of upper clamp, oil cylinder, lower clamp and support. Upper and lower clamps are equipped with self locking device. Upper clamp automatically locks lifting rod when oil cylinder ascends and lower clamp automatically loosens. During stroke return, upper clamp loosens and lower clamp locks lifting rod, thus, lifting rod cannot descend and lift heavy object to designated height step by step. The heavier the object is, the tighter the locking device locks. Heavy objects will not fall even during sudden power cut or oil pipe burst. This lifting mode is proven to be safe and efficient with low cost compared with pneumatic jack, big stroke jack and high altitude stranded wire lifting. These modes are not comparable to unfixing jack in terms of safety and practicability and it is the optimal product and installation for substitution. Unfixing jack is rapidly developed and applied in inversed lifting installation of storage tanks, power plant absorption tower and stack steel lining. This jack has slight descending function, which is convenient for plate to plate butt weld. As long as chaining fixing of support and lifting point are sufficient for bearing object load, the jack can lift object to designated place safely and efficiently.

Chuck type tank hydraulic jacks

Technical Parameter of Hydraulic Jacks

SQD-XXX-100S.F Hydraulic jack

Model

Rated lifting weight

Theory lifting weight

Rated oil pressure

Single hydraulic stroke

Lifting height

Glissade capacity

SQD-120-100S.F

120KN

123KN

18Mpa

100±0.5mm

2.6m

≤5mm

SQD-160-100S.F

160KN

163KN

20Mpa

100mm

2.6m

≤3mm

SQD-250-100S·F

250KN

253KN

25Mpa

100mm±1mm

2.6m

≤3mm

SQD-350-100S·F

300KN

303KN

20Mpa

100mm

2.6m

≤3mm

SQD-500-100S.F

500KN

503KN

25Mpa

100±0.5mm

2.6m

≤5mm

SQD-1000-200S·F

1000KN

1003KN

20Mpa

150mm

2.6m

≤3mm

Pump station

Model

Maximum pressure

Power

Rated oil flow

Motor rotate speed

oil tank capacity

System oil type

YB-40

25Mpa

11kw

40L/min

1470r/min

240L

L-HM46#   antiwear hydraulic oil

YB-60

25Mpa

18.5kw

60L/min

1470r/min

400L

YT-90

25Mpa

30kw

90L/min

1470r/min

400L

Jack support

Model

Total height

Lifting rod height

Slider stroke

Lifting rod diameter

Distance  between  expansion    loop  support  to    ground

TSJ-120-2600L

3460mm

3900mm

2630mm

φ32mm

310mm

TSJ-500-2950L

4040mm

4700mm

2950mm

φ60mm*4.7m

430mm

Product Photos

Chuck type tank hydraulic jacks

Chuck type tank hydraulic jacks

Chuck type tank hydraulic jacks

现场图片现场图片-2现场图片-3

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