300ton 75mm stroke self-lock hydraulic lifting jack

Why so many customers to chose Lead double acting two-way jack hydraulic hollow price for sale? The following features solve all of your question.
More accurate
Perfect in workmanship
More beautiful
Anti-rust durable
Quality guarantee
More competitively price
If you want to know more double acting two-way jack hydraulic hollow price for sale,please contact us!

We have many types of hydrualic jacks: 500 ton spring return long stroke single acting hydraulic ram jack, single-acting thin jacks, thin hydraulic cylinders are all thin hydraulic jacks–Leadcrete company professional planning to build. Different types of 500 ton spring return long stroke single acting hydraulic ram jack use methods and operating precautions are not the same, thin hydrualic jacks, hydraulic cylinder more volume Small, with more working ability, especially in the local application with narrow spatial orientation, and has the functions of simple and flexible, strong top force.

China double acting hydraulic lift piston hydraulic cylinder used in construction, shipbuilding, metallurgy, mining, petrochemical, railway engineering and other industries, such as jacking, stretching, pressing and other operations. In recent years, China double acting hydraulic lift piston hydraulic cylinder has been widely used in foundation settlement tests and static piles.

500mm stroke long stroke double acting hydraulic cylinder used in construction, shipbuilding, metallurgy, mining, petrochemical, railway engineering and other industries, such as jacking, stretching, pressing and other operations. In recent years, 500mm stroke long stroke double acting hydraulic cylinder has been widely used in foundation settlement tests and static piles.

The manufacturer price single acting hydraulic jack cylinder has a very low closing height and is suitable for limited space. Manufacturer price single acting hydraulic jack cylinder is can be used for highway bridge maintenance, ship diesel engine maintenance adjustment, power plant wind power equipment maintenance adjustment and other synchronous lifting instead of rubber bearings.

High quality 1000 ton double acting 700bar hydraulic cylinder, hydraulic piston return; piston rod plating 40Cr metal layer Increase surface brightness and hardness Prevent air corrosion; the piston and the guide ring are made of copper, which is more wear resistant. High quality 1000 ton double acting 700bar hydraulic cylinder special guide ring design can withstand an eccentric load of up to 5% of the rated load capacity of the jack.

The best price multi strand post tension bridge prestressing hydraulic prestress machine jack is easy to use, but special attention should be paid to the hydraulic cylinder during use. If the best price multi strand post tension bridge prestressing hydraulic prestress machine jack fails and needs to be repaired or replaced before it can continue to be used, it will greatly reduce work efficiency and increase costs.

The application of 300ton double acting steel hydraulic piston cylinder Made In China:
1. If the oil quantity of the pump body is insufficient, it is necessary to first add working oil (10# oil) to the pump to work.
2, estimated weight, should not be overloaded.
3. Determine the center of gravity of the lifting object and select the point of gravity of the jack. At the same time, it must take into account whether the softness and hardness of the ground are padded with tough wood to avoid the risk of dumping when lifting.
4. After the jack lifts the heavy object, the heavy material should be supported in time with the tough wood. It is forbidden to use the jack as a support. It is forbidden to use several jacks at the same time to avoid the imbalance of load and the danger of dumping.
5. When using, first connect the quick joint of the manual pump to the top, then select the position and screw the oil drain screw on the oil pump to work. Loosen the oil drain screw and unload the cylinder.
6. Please refer to the instruction manual for the electric pump.

The 600-ton double-acting hollow plunger hydraulic lifting cylinder can be equipped with a two-way manual oil pump or a two-way electric oil pump. Because of the through hole in the middle, the hollow jack not only has the lifting capacity of a general hydraulic jack but also has the stretching and tensioning functions that the ordinary jack does not have. The through hole allows cables, steel ropes, and other shafts to pass through. The hollow roof has double functions and hydraulic retraction. The 600-ton double-acting hollow plunger hydraulic lifting cylinder is the first choice for various large-scale projects. It has the characteristics of convenient operation and control. The new technology and structure make the hollow roof jacks are safer and last longer.

The electric post tension hydraulic jack is mainly used for the overall pulling force of the group anchor. The jack is easy to operate, reliable and saves steel strands than other types of jacks. Electric post tension hydraulic jack is mainly used for bridge construction and other projects that use products such as anchor bolts and tensile equipment. Electric post tension hydraulic jack is composed of protective sleeve, end cover plug, connecting sleeve, bracing sleeve, rebound spring and dynamic and static sealing rings. The hydraulic jack has the function of tensioning and anchoring.

Best price double acting large hydraulic cylinder jack is suitable for high-tonnage lifting operations, and requires high precision control of object lifting and maintenance operations. In the tunnel pipe horizontal displacement installation, Best price double acting large hydraulic cylinder jack hydraulic reset design can quickly and effectively retract the piston to its original position, ready to advance the next pipe.

We have many types of hydrualic jacks: single acting ultra high pressure ultra thin hydraulic cylinder jack, single-acting thin jacks, thin hydraulic cylinders are all thin hydraulic jacks–gaodetec company professional planning to build. Different types of hydraulic jack use methods and operating precautions are not the same, single acting ultra high pressure ultra thin hydraulic cylinder jack, hydraulic cylinder more volume Small, with more working ability, especially in the local application with narrow spatial orientation, and has the functions of simple and flexible, strong top force.

100 ton single acting Ultra-thin hydraulic press cylinder should be placed flat before use, can not be skewed, and the bottom should be leveled. Beware of the foundation subsidence or load deviation, the hydraulic jack can be tilted or tipped over, and can be extended with a tough pillow or steel plate at the bottom of the 100 ton single acting Ultra-thin hydraulic press cylinder. Pressure-bearing area to prevent death or slippage; do not use oily wood or steel plate as a cushion to prevent slipping when force is applied, and safety incidents occur; the weight should be lifted and the position must be safe and solid. Anti-damage equipment (hydraulic jack).

Lead equipment specializes in the production of hot sell single acting high tonnage lock nut hydraulic jack, providing you with 50 ton, 100ton, 200ton, 300ton, 500ton, 600ton, 800ton, 1000ton and 1500 tons of hot sell single acting high tonnage lock nut hydraulic jack, we have many types for you choose, we can also customize according to your requirements.

The carrying capacity of the 200 ton double acting hollow hydraulic jack should be greater than 1.2 times the gravity of the weight; the minimum height of the 200 ton double acting hollow hydraulic jack is suitable. For the convenience of taking out, the minimum height of the hydraulic jack should be adapted to the clearance at the bottom of the weight. When the bolster supports the heavy objects during the landing, the lifting height of the 200 ton double acting hollow hydraulic jack is greater than the sum of the ties and the occipital deformation.

We have many types of double acting piston hydraulic lifting jack for synchronous lifting pushing: thin jacks, single-acting thin jacks, thin hydraulic cylinders are all thin hydraulic jacks–lead company professional planning to build. Different types of double acting piston hydraulic lifting jack for synchronous lifting pushing use methods and operating precautions are not the same, thin hydrualic jacks, hydraulic cylinder more volume Small, with more working ability, especially in the local application with narrow spatial orientation, and has the functions of simple and flexible, strong top force.

In order to guarantee our double acting 250 ton hydraulic jack with hydraulic power pack can be exported to European countries, we apply two CE Certificate for our double acting 250 ton hydraulic jack and electric power pack. So it is no any problem that our hydraulic jack for sale to European countries.

High strength double acting high tonnage hydraulic jack can be used for the maintenance of large machinery, the overall lifting of the bridge, the maintenance of the hydropower plant gate, the lifting of the steel structure and the installation of supporting equipment. If you want to know more about high strength double acting high tonnage hydraulic jack prices, please contact us!

The carrying capacity of the ultra thin single acting hydraulic oil cylinder jack should be greater than 1.2 times the gravity of the weight; the minimum height of the ultra thin single acting hydraulic oil cylinder jack is suitable. For the convenience of taking out, the minimum height of the ultra thin single acting hydraulic oil cylinder jack should be adapted to the clearance at the bottom of the weight. When the bolster supports the heavy objects during the landing, the lifting height of the hydraulic jack is greater than the sum of the ties and the occipital deformation.

First, 500 ton single acting hydraulic ram jack description: The single acting hydraulic jack with pump has a large stroke and a strong lifting capacity, and is the best choice for maintenance, manufacturing, construction and other operations. All models can be processed according to customer requirements, and the bottom is designed with mounting holes, which makes the installation and positioning convenient.
Second, the characteristics 500 ton single acting hydraulic ram jack: The piston part is welded with copper, the piston rod is coated with hard chrome, never pulls the cylinder, and the wear resistance is strong. High temperature baking varnish, surface abrasion resistance, corrosion resistance and impact. Single-acting design, spring retraction (reset). High strength alloy steel is durable.

Leadcrete brand 200t double acting ended high tonnage pull hydraulic cylinder and electric oil pump for sale to. The tonnage of this hydraulic jack is 200 tons with 200mm stoke. Because our 200t double acting ended high tonnage pull hydraulic cylinder own have the following advantages, it is accepted by many different customers. Double acting hydraulic jack is suitable for high-tonnage lifting operations, and requires high precision control of object lifting and maintenance operations. In the tunnel pipe horizontal displacement installation, its hydraulic reset design can quickly and effectively retract the piston to its original position, ready to advance the next pipe.

250 ton hydraulic cylinder for sale, Zhengzhou Lead Equipment will continue to provide customers with high quality 250 ton hydraulic cylinder, as well as provide you with the first time after-sales service, welcome your call to visit!

Leadcrete Company produces 1000 ton hydraulic jack double acting hydraulic cylinder for pile foundation testing. 1000 ton hydraulic jack double acting hydraulic cylinder has the characteristics of large output force, light weight and long-distance operation. It is equipped with high-pressure electric oil pump station of the factory, which can realize various forms of operation such as top, push, pull and squeeze. Used in construction, shipbuilding, metallurgy, mining, petrochemical, railway engineering and other industries, such as jacking, stretching, pressing and other operations. In recent years, it has been widely used in foundation settlement tests and static piles.

China top hydraulic jack supplier, supply full complete set of 5-2000 ton single-acting pancake self-locking type hydraulic jack, double acting hydraulic jack, hollow hydraulic jack, flange hydraulic jack, lock nut hydraulic jack, electric oil pump, prestressed hydraulic jack, mono strand jack and other equipments.
As per clients’ demand, we can customize different single-acting pancake self-locking type hydraulic jack. If you want standard or non-standard single-acting pancake self-locking type hydraulic jack or electric pump station, welcome to send inquiry to us, thanks so much.

Lead Equipment Co., Ltd is a professional manufacturer of double-acting push-pull hydraulic cylinders with power packs in China. We could make kinds of standard and non-standard hydraulic jacks with oil pumps. The following is our double acting push pull hydraulic cylinder with a power pack, they are sent to Greece. If you want to know more double-acting push-pull hydraulic cylinder information, please contact us!

Leadcrete brand 300ton double acting steel custom hydraulic cylinder and electric oil pump own have the following features, promise quality.
300ton double-acting steel custom hydraulic cylinder, hydraulic piston return; piston rod plating 40Cr metal layer Increase surface brightness and hardness Prevent air corrosion; the piston and the guide ring are made of copper, which is more wear-resistant. The special guide ring design can withstand an eccentric load of up to 5% of the rated load capacity of the jack. It is equipped with a dust-proof ring to prevent dust from entering the cylinder. All models include quick connectors and dust caps. Up to 13 seals inside the cylinder to ensure sealing performance and extend service life.

Double-acting electric hydraulic jack used in construction, shipbuilding, metallurgy, mining, petrochemical, railway engineering and other industries, such as jacking, stretching, pressing, and other operations. In recent years, a double-acting electric hydraulic jack has been widely used in foundation settlement tests and static piles.

Highly cost effective double acting high tonnage hydraulic cylinder jack for sale can be used for the maintenance of large machinery, the overall lifting of the bridge, the maintenance of the hydropower plant gate, the lifting of the steel structure and the installation of supporting equipment. So what are the precautions for the use of highly cost effective double acting high tonnage hydraulic cylinder jack for sale?

First, 100 ton single acting hydraulic mini lifting jack description: The single acting hydraulic jack with pump has a large stroke and a strong lifting capacity, and is the best choice for maintenance, manufacturing, construction and other operations. All models can be processed according to customer requirements, and the bottom is designed with mounting holes, which makes the installation and positioning convenient.
Second, the characteristics 100 ton single acting hydraulic mini lifting jack with pump: The piston part is welded with copper, the piston rod is coated with hard chrome, never pulls the cylinder, and the wear resistance is strong. High temperature baking varnish, surface abrasion resistance, corrosion resistance and impact. Single-acting design, spring retraction (reset). High strength alloy steel is durable.

Factory price hydraulic tensioning prestressed jack is our YDC6500 post tension hollow hydraulic jack, it is customized our customer from US. Tonnage is 650 tons, stroke is 200mm, closed height is 410mm, outer diameter is 557mm. Factory price hydraulic tensioning prestressed jack is more convenient, light and new design jack. It has compact structure, perfect seal performance, light weight, small dimension and many other features. The factory price hydraulic tensioning prestressed jack is used for stressing 27 pc strands, and it need to equip a 60Mpa 4L/min electric oil pump.