Best price self locking single acting lock nut hydraulic lifting piston cylinder
- Category: >>>
- Supplier: Zhengzhou Gaode Equipment Co. Ltd.
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Product Overview
Description
Products Description
Description of self-locking type hydraulic jack
1. The tonnage of self-locking type hydraulic jack is range from 55-1000ton, its stroke is range from 50-300mm.
2. Self-locking type hydraulic jack is used for supporting heavy in the long term, it could support heavy without oil pressure, safe and reliable. 3. It could be used under water, single acting, return with loading, nut can be locking automatically, making loading more safe, especially in the large project, it is more easily to be operated and controlled, it has pressurizer, pres-relief valve is prevent to over load in the cylinder to protect jack.
4. The connection of the device adopt high pressure and thread couple, it has the function of quick use, and it also could conquer the disadvantage of oil leak.
Product parameters
Model | Capacity ton | Stroke mm | Effective area of cylinder cm2 | Capacity of hydraulic oil cm3 | Closed height mm | Extend height mm | Outer diameter mm |
CLL-55 | 50 | 50-300 | 71.3 | 356.5-2139 | 164-414 | 214-714 | 125 |
CLL-100 | 100 | 50-300 | 133.3 | 666.5-3999 | 187-437 | 237-757 | 165 |
CLL-150 | 150 | 50-300 | 198 | 990-5940 | 209-459 | 259-759 | 205 |
CLL-200 | 200 | 50-250 | 266.5 | 1332.5-6662.5 | 243-443 | 293-693 | 250 |
CLL-250 | 250 | 50-250 | 366.4 | 1832-9160 | 249-449 | 299-699 | 275 |
CLL-300 | 300 | 50-250 | 457 | 2285-11425 | 295-495 | 345-745 | 310 |
All the tonnage, stroke, height can be customized according to client’s requirements, we will supply the best quality and serve. Our warranty period is 2 years.
Model | Capacity ton | Stroke mm | Effective area of cylinder cm2 | Capacity of hydraulic oil cm3 | Closed height mm | Extend height mm | Outer diameter mm |
CLL-400 | 400 | 50-250 | 559 | 2795-13975 | 335-535 | 385-785 | 350 |
CLL-500 | 500 | 50-250 | 730 | 3650-18250 | 375-575 | 425-825 | 400 |
CLL-600 | 600 | 50-250 | 857 | 4285-21425 | 395-595 | 445-845 | 430 |
CLL-800 | 800 | 50-250 | 1179 | 5895-29475 | 455-655 | 505-905 | 505 |
CLL-1000 | 1000 | 50-250 | 1465 | 7325-36625 | 495-695 | 545-945 | 560 |
All the tonnage, stroke, height can be customized according to client’s requirements, we will supply the best quality and serve. Our warranty period is 2 years.
Application
Application of self-locking type hydraulic jack
Self-locking type hydraulic jack is mainly used for rising, topping, tear downing in electric power, building, machine manufacturing, mining, railway, bridge, shipbuilding and many industrial.
Feature
Features of Self-locking type hydraulic jack
1. Single acting hydraulic jack.
2. Nut could be locking automatically, making load more safe.
3. Specially-made composite material coating has stronger anti-corrosion, and less force of friction.
4. Overflow hole has the function of limiting stroke.
5. The top of piston rod is with a ringlike sphere spacer, it is allow about 8% of bias factor, keeping the pressure of the jack balanced, making jack more longevity.
6. Self-locking hydraulic jack can be customized into double acting hydraulic jack according to the requirement of customer, but closed height need to be increased.
3. Specially-made composite material coating has stronger anti-corrosion, and less force of friction.
4. Overflow hole has the function of limiting stroke.
5. The top of piston rod is with a ringlike sphere spacer, it is allow about 8% of bias factor, keeping the pressure of the jack balanced, making jack more longevity.
6. Self-locking hydraulic jack can be customized into double acting hydraulic jack according to the requirement of customer, but closed height need to be increased.
Production Process
Packaging&Shipping
Related Product
How to choose suitable hydraulic jack?
1. If you need large capacity works and piston return, you could choose large tonnage double acting hydraulic jack (50-2000 tons).
2. You could choose double acting hollow jack when you need to go through pc strand, steel wire or anchors (50-2000 tons).
3. If you want to install jack on the some working platforms, you need a flange type hydraulic jack (10-630 tons).
4. Single acting hydraulic jack is used for smaller tonnage and stroke works (10-100 tons).
5. Matching with special tool to go through cable or rabar, you could choose single acting hydraulic hollow jack (12-100 tons).
6.Single acting hydraulic jack with lock nut can be used for long time keep pressure work site (55-200 tons).
7. Ultra thin hydraulic jack is used for narrow work space (10-200 tons).
8. Electric oil pump is matched with kinds of hydraulic jacks, it has double acting and single acting for options.
9. Hydraulic hand pump is also used for matching with hydraulic jack, clients don’t have requirement for work efficiency.
All the tonnage, stroke, height can be customized according to client’s requirements, supply the best quality and serve. Our warranty is 2 years.
2. You could choose double acting hollow jack when you need to go through pc strand, steel wire or anchors (50-2000 tons).
3. If you want to install jack on the some working platforms, you need a flange type hydraulic jack (10-630 tons).
4. Single acting hydraulic jack is used for smaller tonnage and stroke works (10-100 tons).
5. Matching with special tool to go through cable or rabar, you could choose single acting hydraulic hollow jack (12-100 tons).
6.Single acting hydraulic jack with lock nut can be used for long time keep pressure work site (55-200 tons).
7. Ultra thin hydraulic jack is used for narrow work space (10-200 tons).
8. Electric oil pump is matched with kinds of hydraulic jacks, it has double acting and single acting for options.
9. Hydraulic hand pump is also used for matching with hydraulic jack, clients don’t have requirement for work efficiency.
All the tonnage, stroke, height can be customized according to client’s requirements, supply the best quality and serve. Our warranty is 2 years.
Contact Us
Contact us for price
Before we send quotation, please let me know the following question:
1. What is the tonnage and stroke do you need? We could customize as per your requirement.
2. Do you need single acting or double acting? Hollow or solid?
3. Do you need electric pump for the jack? If you need, what's the voltage in your local?
2. Do you need single acting or double acting? Hollow or solid?
3. Do you need electric pump for the jack? If you need, what's the voltage in your local?
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