high pressure hydraulic concrete tension jack with oil pump

FOB Reference Price:Get Latest Price
US $8,000-37,300 / Set | 1 Set/Sets (Min. Order)
Supply Ability:
5 Set/Sets per Month
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Quick Details
Place of Origin:
Jiangsu, China (Mainland)
Brand Name:
amity care
Model Number:
After-sales Service Provided:
Engineers available to service machinery overseas
concrete tension jack machine
taizhou city
rated oil pressure:
tension stroke:
Plunge area,tension cylinder:
Plunge area,back stroke cylinder:
diameter of feed through hole:
net pitch between supports:
prestress concrete products making
Packaging & Delivery
Packaging Details
sea worth packaging of high pressure hydraulic concrete tension jack with oil pump
Delivery Time
30 days


Our Services

1.excellent research department

2.Professional after sale service team(machinery and power)

3.Online installation and guidance

4.As follow the customer's requirement


high pressure hydraulic concrete tension jack with oil pump

product description



Name : high pressure hydraulic concrete tension jack with oil pump  

tension machine of YC series is a kind of feedthrough pre-tensioing jack with a tension rod in the center, having 4 types of tensioning strength, namely: 1000 KN, 2000 KN, 3000 KN, 4000 KN. As the end of the tension rod is connected to the anchor with thread, it can be applied to various forged anchors, chilled iron anchor used for stayed-cable bridge and other similar anchors, as well as pre-tension pulling for pipes. In accordance with actual requirement, the support of two heavy-weight jacks can be replaced with a baseplate and rolling hinged bearing provided by the manufacturer, to be used as a vertical jack, or for horizontal pushing during installation. The customer can also demand a change in thread specifications for the connection of the anchor to enlarge the scope of application.

Technical performance of tension machine





Rated oil pressure

50 Mpa


Tension stroke



Plunger area, tension cylinder

418.6 cm2


Theoretical tension strength

2093 KN


Plunger area, Back stroke cylinder

171.3 cm2


Diameter of feed through hole

104 mm


Net pitch between supports



Self mass

400 kg


Overall dimensions



High pressure oil hose connecting outside

D 6 x 10 m

with a quick-fix coupling of 6 II K.

Oil pump technical data:

ZB3/630, ZB3/630S, high pressure electric oil pumps are a kind of hydraulic working station with lower flow rate, yet high pressure. It can provide power and manipulation for various tensioning machines, hydraulic cold-heading machines for steel-wires, hydraulic bending and cutting machines, hydraulic lifting machines and jacks. The oil pump boasts of compact structure, light weight, small dimensions, simple operation and easy usage. It can be applied at working sites of various conditions.


ZB3/630, ZB3/630S

Rated pressure

63 Mpa

Theoretical drainage volume

2 X 1.77=3.54 L/min

Volume efficiency

85 %

Rated drainage volume

2 X 1.5=3 L/min

Plunger dia. X stroke X ( Pcs)

D10 X5.25 X (2 X3)

Test pressure

1.15 X63=72.45 Mpa

Model of the motor

Y100 L2-4,3KW

Speed of oil pump

1410 r/min

Volume of oil tank

50 L

Type of oil

32 # hydraulic oil

Self mass

140 KG

Note: 1. ZB3/630, ZB3/630S, high pressure oil pumps are a kind of pump with single oil circuit supply and unchangeable rated oil drainage volume.

relevant products

 centrifugal spining machine



Company Information

Taizhou Amity Care International Co., Ltd. is the leading manufacturer and trader of the concrete building machinery and accessories etc in China, is a professional and comprehensive company situated in Jiangsu Province. We hold 3 high quality products manufacturing plants and cooperate with many manufacturers for the building machinery and other products over the China. We open our sale net over the world . Our foreign trade staff is in command of various kinds of products and import/export activities. Our products are well sold in Europe, America, Africa, the Middle East and Southeast Asia.

Taizhou Amity Care international Co.,LTD. is dedicated to providing the highest quality products with the better unit price enhance you win in the competitive marketing ,we as a supplier joint of you and manufacturer in China , also as a inspector role in China for you and assure the products quality meet your demands .we help so many palnt establish new circle concrete pile and pole plant . with effective performance and low cost idea , our oversea market opened .
Taizhou amity care international co.,ltd
We are manufacturer of centrifugal spinning machine , mould , heading machine ,cutting machine ,cage welding machine , tension jack for pre-stress .feeding machine for different capacity , weave welding machine ,sheet cutting machine etc .we also can supply setting up a new factory full line service . We have already exported various kinds of concrete pile ,pole and pipe concern making machines to overseas countries and regions such as indonesia ,parkistan,Vietnam ,myanmar ,korea,malaysia ,south african etc . Mideast, Southeastern Asia, .
FAQ :Setting up a new factory producing concrete pile or pole ,pls consider below question :
1. How many production line do you have?The quantity of your production per day?
2. What is the size of your existing factory or your plan? Actually, the land size decide the capacityt?
3.Concrete strength,C60(PC) or C80(PHC)?The difference is C80 pole need steam curing by autoclave, higher strength.
4.what is the diameter of you pile ? what length of your each pile?
5.What taper ratio of your country pole standard ?same as China 1:75?pls tell me more specifications of your poles ?such as length ,diameter.The mould size and price is based on it. For piles , pls tell me diameter and length is enough.
6. What is your budget??And how about automation degree?? Full-automatic need more investment.
7Local market??Do you have done market research?If the local demand is not big, we will recommend more suitable capacity
8what is the diameter of your wire or PC bar for PC wire cutting machine ?