Introduction
Self-locking hydraulic jack is mainly used in places that need to support heavy objects for a long time. It can still support heavy objects when the oil pressure is removed, and it is safe and reliable. It can be used underwater, for single-acting, for load retraction, and the nut self-locking makes the load safer. Especially in large projects, it is easy to operate and control. It is designed with a device to hold pressure and a built-in pressure relief valve to prevent overload for protection. These designs are used to protect the jack for safe operation. This jack adopts high-pressure hose and threaded joint connection, which is quick to use and overcomes the oil leakage of fast traditional joints.It is mainly used for equipment installation, lifting and dismantling operations in various industries such as electric power, construction, machinery manufacturing, mining, railway,bridges, and shipbuilding.
Technical Data
| MODEL |
Carrying capacity
T(KN) |
Stroke
(mm) |
Effective area
cm2 |
oil capacity
(cm3) |
Height
(mm) |
Stretch height
(mm) |
Diameter
(mm) |
Weight
(kg) |
|
| CLL-502 |
55(489) |
50 |
71.3 |
356.5 |
164 |
214 |
125 |
16 |
|
| CLL-504 |
100 |
713 |
214 |
314 |
21 |
|
| CLL-506 |
150 |
1069.5 |
264 |
414 |
26 |
|
| CLL-508 |
200 |
1426 |
314 |
514 |
31 |
|
| CLL-5010 |
250 |
1782.5 |
364 |
614 |
36 |
|
| CLL-5012 |
300 |
2139 |
414 |
714 |
41 |
|
| CLL-1002 |
100(889) |
50 |
133.3 |
666.5 |
187 |
237 |
165 |
31 |
|
| CLL-1004 |
100 |
1333 |
237 |
337 |
39 |
|
| CLL-1006 |
150 |
1999.5 |
287 |
437 |
48 |
|
| CLL-1008 |
200 |
2666 |
337 |
537 |
57 |
|
| CLL-10010 |
250 |
3332.5 |
387 |
637 |
65 |
|
| CLL-10012 |
300 |
3999 |
437 |
757 |
74 |
|
| CLL-1502 |
150(1333) |
50 |
198 |
990 |
209 |
259 |
205 |
53 |
|
| CLL-1504 |
100 |
1980 |
259 |
359 |
66 |
|
| CLL-1506 |
150 |
2970 |
309 |
459 |
78 |
|
| CLL-1508 |
200 |
3960 |
359 |
559 |
92 |
|
| CLL-15010 |
250 |
4950 |
409 |
659 |
105 |
|
| CLL-15012 |
300 |
5940 |
459 |
759 |
118 |
|
| CLL-2002 |
200(178) |
50 |
266.5 |
1332.5 |
243 |
293 |
2 2 3 5 |
83 |
|
| CLL-2006 |
150 |
3997.5 |
343 |
493 |
118 |
|
| CLL-20010 |
250 |
6662.515 |
443 |
693 |
153 |
|
| CLL-2502 |
280(2489) |
50 |
366.4 |
1832 |
249 |
299 |
275 |
116 |
|
| CLL-2506 |
150 |
5496 |
349 |
499 |
163 |
|
| CLL-25010 |
250 |
9160 |
449 |
699 |
210 |
|
| CLL-3002 |
350(3111) |
50 |
457 |
2285 |
295 |
345 |
310 |
173 |
|
| CLL-3006 |
150 |
6855 |
395 |
545 |
233 |
|
| CLL-30010 |
250 |
11425 |
495 |
745 |
293 |
|
| CLL-4002 |
430(3821) |
50 |
559 |
2795 |
335 |
385 |
350 |
251 |
|
| CLL-4006 |
150 |
8385 |
435 |
585 |
327 |
|
| CLL-40010 |
250 |
13975 |
535 |
785 |
403 |
|
| CLL-5002 |
565(5022) |
50 |
730 |
3650 |
375 |
425 |
400 |
367 |
|
| CLL-5006 |
150 |
10950 |
475 |
625 |
467 |
|
| CLL-50010 |
250 |
18250 |
575 |
825 |
568 |
|
| CLL-6002 |
660(5866) |
50 |
857 |
4285 |
395 |
445 |
430 |
447 |
|
| CLL-6006 |
150 |
12855 |
495 |
645 |
563 |
|
| CLL-60010 |
250 |
21425 |
595 |
845 |
680 |
|
| CLL-8002 |
880(5866) |
50 |
1179 |
5895 |
455 |
505 |
505 |
711 |
|
| CLL-8006 |
150 |
5895 |
555 |
705 |
871 |
|
| CLL-80010 |
250 |
29475 |
655 |
905 |
1031 |
|
| CLL-10002 |
1080(9600) |
150 |
1465 |
7325 |
495 |
545 |
560 |
951 |
|
| CLL-10006 |
50 |
21975 |
595 |
745 |
1143 |
|
| CLL-100010 |
250 |
36625 |
695 |
945 |
1335 |
|
The parameters in the table may be changed due to improvement without notice
Notice
a) If there is a runaway phenomenon during use, you can first loosen the oil drain screw on the pump body, lift the pump body upright and run it downward, and then tighten the drain screw to continue using.
b) When there is a load, never remove the quick connector .
c) This machine uses oil as the medium, so the machine must be well maintained to avoid clogging or oil leakage.
d) For new jack or jack not used for a long time, there is more air in the cylinder. The piston rod may suddenly vibrate slightly when you start using it. The hydraulic jack can be reciprocated 2-3 times without load to eliminate air in the cavity. For jacks that have been idle for a long time, the hardening of the seals will affect the service life of the hydraulic jacks. Therefore, when the hydraulic jacks are not in use, it should be reciprocated 2-3 times a month without load.
Our Company
Jiangyin Eternal Heavy Industry Co. Ltd was established in 2008, the main products include: all kinds of forging rolls, patio drilling rig drilling tools, and various of large hydraulic cylinders.
The company produces various of forging rolls, which are widely used in steel mill rolling mills, copper and aluminum strip rolling mills, cement rotary kilns, roll presses, ore crushers, paper making rolls, rubber and plastic rollers, cylinder plungers, piston rods, hydraulic press tie rods, etc. The outer diameter of the roller can reach 800mm, and the length can reach 6000mm. The length of the piston rod and pull rod can reach 11 meters.
The company has 15 years of experience in the production of cutterheads and drilling tools for patio drilling rigs. The diameter of the cutterhead can reach 6 meters, and the drill pipe is from 8"-13". Products have been exported to many countries, including South Africa, Brazil, Peru, Mexico, Vietnam, Russia and so on.
The company has built a heavy workshop of 8,000 square meters. The workshop is equipped with double-decker driving. The lifting height can reach to 16 meters, and the design lifting capacity is 50 tons. The company has perfect machining equipment, heat treatment equipment and testing equipment, including: 11m horizontal lathe, vertical machining center, digital display boring and milling machine, gantry machining center, cylindrical grinding, various types of CNC lathes, 13m deep hole boring machine, 13m CNC deep hole honing machine, tempering furnace with a length of 6 meters, a quenching tank with a length of 10 meters, a medium frequency quenching machine with a height of 6 meters, and a straightening machine with a pressure of 500 tons. Testing equipment includes: intelligent pressure test bench, ultrasonic flaw detector, magnetic particle flaw detector, coating thickness gauge, roughness tester, etc. The company is committed to providing customers with a full range of system solutions, to revitalize the national equipment to contribute, in the past 15 years, the company continues to develop the market and research and development of new products, the company's products have been exported to more than 50 countries and regions.
The company has passed ISO9001, ISO14001, ISO45001 system certification. The company sincerely hopes to carry out technical exchanges with domestic and foreign counterparts, and looks forward to cooperating with customers in various industries, Jiangyin Eternal Heavy Industry Co. Ltd welcomes your visit!
FAQ
1. who are we?
We are based in Jiangsu, China, start from 2008,sell to Domestic Market(36.00%),Eastern Europe(21.00%),Southeast Asia(16.00%),South America(12.00%),North America(9.00%),Northern Europe(4.00%),South Asia(2.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
All kinds of hydraulic Cylinders.
4. why should you buy from us not from other suppliers?
We have rich experience on hydraulic cylinders ,our hydraulic cylinders have passed through CE certification .
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Western Union;
Language Spoken:English,Chinese,Portuguese,Russian
Audited Supplier 
){kind=link}