Manufacture Supply Hydraulic Lifting Jack for Lifting and Lowering Equipment

Product Description

Product Description
ZT Hydraulic Strand Jack with Synchronous Lifting System
The main benefits of Hydraulic Strand Jack with Synchronous Lifting System over a crane are a much smaller footprint, and the ability to lift and lower with more precision. In addition, a single operator can control several strand jacks synchronously via computerized control from a central location.
Stranding jack systems are widely used in heavy construction and engineering industries - especially Bridges, ports and large plant maintenance projects.
Stranding jacks offer several advantages that make them useful for the above industries - one of the main advantages is their small footprint. This makes them ideal if there is a lack of space on construction or assembly sites for conventional cranes.
Hydraulic cylinders and steel cables can lift heavy objects to the desired height, but objects and structures can also be pulled (slipped) into specific positions.
Stranding jacks can be used to lift, transport and lower heavy machinery and equipment in the construction and engineering sectors, and they can also be used in the oil and gas industry.
Hydraulic controllers on oil RIGS can operate multiple jacks at the same time, and they can be used in tandem to lift heavy offshore platforms from and onto barges.
Product Parameters

Hydraulic Jack 300ton	Main jack	Nominal lifting force	3000kN
		Rated pressur	29MPa
		Piston stroke	500mm
		Weight	1730kgs
		Lifting piston area	12.37×10-2 m2
		Return piston area	6.754×10-2 m2
		Diameter of center hole	240mm
		Overall Specification	Φ600*2330mm
	small jack	Nominal loose anchor force	66kN
		Rated pressure	6Mpa
		Piston stroke	35mm
		Loose anchor piston area	1.107×10-2 m2
		Tight anchor piston area	1.107×10-2 m2
		Cylinder Out Dia	350mm
	Steel strand	Φ15.2mm, 1860MPa, 31 pieces

Company Profile

Shaanxi Zhongtuo Mining Equipment Company was founded in 2005 in Xi'an, Shaanxi Province, It is a foreign trade company specializing in the research, development, and sales of machinery and equipment in the fields of mining, bridges, pavements, and tunnels.
With the improvement of high-quality products and good services, our products are trusted and appreciated by customers from all over the world. At present, our customers are all over Russia, Thailand, Romania, Bulgaria, Albania, Colombia, Brazil, Peru, Uruguay, Saudi Arabia, Kuwait, United Arab Emirates, Oman, Turkey, Israel, Kazakhstan, India, and many other countries.
About Certifications:
Packaging & Shipping

FAQ

Q1: Whether the rig is used for rock holes or soil holes? A1: Equipped with different drill bits according to the application object. Rock drilling rigs are equipped with round steel drill impact hammers and rock drill bits. The soil drilling rigs require a twist drill pipe and a three-blade drill bit. Q2: How much tonnage can a bridge jack lift?? A2: The range is from 50 to 1000 tons, depending on the application needs we have the right choice for you.
Q3: How many meters is the connection between the jack and the oil pump? A3: The factory standard is two meters. If you need longer, we will make it for you.
Q4: What is the difference between the hydraulic oil pump? A4: For the tension jack, it is a 50 MPa 3 kW oil pump and a 60 MPa 4 kW oil pump. Q5: What kind of packages does a set of anchors have? A5: Anchor ring, clip, anchor pad, spiral rib. Q6: Which payment term can you accept? A6: 100% T/T( Decide according to actual situation)
Q7: How long is the machine warranty? A7: One year for the machine and provide technical support according to your needs. Q8: How long will it take to arrange production? A8: we can deliver the normal goods within 7-15 days. Other nonstandard electrical items we will deliver within 25-30 days. Q9: Which trade term can you accept? A9: Available trade terms: FOB, CIF, CFR, EXW, etc. Q10: Do you provide samples? Is it free or extra? A10: Yes, we could offer you the sample machine. But it's not free. You need to pay for the sample and the cost of the freight. Q11: What are your terms of payment? A11: We accept T/T, Western Union, Money Gram, Paypal, L/C, etc.