CNM Seried Hydraulic Jack And Pump For Construction

Prestressed Concrete Stressed Jack And Pump: 
We manufacture jacks, pump for prestressed concrete(post tension) and common lifting use. See our jack types and i believe you will use them in your construction:
1. Mono-strand Jack:
1). Model: QYC270(27 tons), QYC240(24 tons)
2). 2. Capacity: 24 tons and 27 tons, Tension Journey: 200mm, Cross Core Diameter: 18mm, Tension Cylinnder Area:  44.5cm²,  
3).  Usage: To tension single strand or flat anchor system
4). Applications:  bridges, high buildings, coal  mine , railway and subway,  water conservancy and hydropower engineering .
5).Features: It can tension different diameter of pc strand, steel wire and steel rebar(see followings) by replacing different grip wedges inside it.
A:  It can tension 12.7mm, 15.24mm, 15.7mm, 16mm pc strand.
B:  It can tension 5mm, 7mm, 8.0mm, 9.52mmn steel wires.
C: Our customized jack can tension 16mm, 22mm, 24mm, 26mm, 28mm, 32mm, steel rebar.
6). Competitive price: USD450-600 pert set FOB price, if you order much the price will be more lower.



2. Multi-strands hydraulic jack(post tension jack)

1). Type: YDC multi-strands jack
2). Usage:  our YDC Cross Core Jack can tension numbers of pc stands from 1 to 55 strands.
3). Matched Oil Pump: 50Mpa, 63Mpa Electric Oil Pump
4). Application:  bridges, high buildings, coal mine , railway and subway, water conservancy and hydropower engineering .
5). Features: it can tension the followings PC Strand and Stel Rebar
A It can tension standard pc strand diameter 12.7mm, 15.24mm, 15.7mm, 16mm pc strand.
B It can tension non-standard pc strands diameter 8.0mm, 9.52mmn, 10.8mm, 12.9mm. 17.8, 21.6, 21.8mm, ect.
C It also can tension 16mm, 22mm, 24mm, 26mm, 28mm, 32mm, steel rebar


3. YDT Prestressed Concrete Lifting Jack:
1). Type:  YDT series of hydraulic lifting jack
2). Capacities: 65 tons, 100 tons, 150 tons, 200 tons, 250 tons, 300 tons, 350 tons, 450 tons, 500 tons, 650 tons, 750 tons, 800 tons.
3). Matched Oil Pump: 50Mpa, 63Mpa Electric Oil Pump
4). Application:  bridges, high buildings, coal mine , railway and subway, water conservancy and hydropower engineering .


4. CNM-CLL Single Acting Mechanical Lock Nut Hydraulic Jack:

Specifications for mechanical lock nut hydraulic jack 
1.single acting load return 
2.High quality with good performance
3.Capacity: 50-1000ton 
4.Stroke: 50-300mm

Features
1. Single-acting, load return
2. Safety lock nut for mechanical load holding
3. Special synthetic coating for improved corrosion resistance and lower friction for smoother operation
4. Overflow port functions as a stroke limiter
5. Interchangeable, hardened grooved saddles are standard
6. Plunger wiper reduces contamination, extending jack life
7. Higher capacities: 1500 and 2000 ton models available on request.

Accessories
♦Seal Kits
♦Standard Couplers
♦Swivel Caps

5. Electric Oil Pump For Jacks

Double acting electric hydraulic cylinder oil pump

1).High performace with good quality

 2).Electrical hydraulic pump

 3).Reasonable Price 

 Feature of Electric/motor Pump: 

1). working pressure:70Mpa

2). Large easy-carry handle for maximum portability   

3). double acting electric hydraulic cylinder oil pump :  This pump is best suited to power small to medium size cylinders and tools, or when intermittent duty cycle is needed. Pressure witch models (PES) are designed for continuous pressure applications.