Medium Pressure Construction Hydraulic Cylinder Made in China for Excavator

• Customization: Available
• Certification: GS, ISO9001, ISO/Ts 16949
• Pressure: 30-38 MPa
• Work Temperature: -25~+100 Degree Centigrade
• Acting Way: Single Acting
• Working Method: Straight Trip
• Adjusted Form: Telescopic Type
• Structure: Piston Type
• Material: 25mn+45#Steel
• Outer Tube Diameter: 90mm
• Maximum Stroke: 1400mm
• Delivery Time: 20 Days
• Warranty: 14 Months From Production Time
• Standard: Standard, Nonstandard
• Power: Hydraulic
• Transport Package: Wooden Box or Wooden Pallet
• Specification: Weight: 997 kg
• Trademark: WTJX
• Origin: Shandong, China
• HS Code: 8412210090
• Production Capacity: 300, 000

Product Description

Company Profile
Shandong Wantong Hydraulic Co., Ltd. (Stock Code: 920839), Wantong is a professional hydraulic cylinder manufacturer in China, specialized in the design, R&D and manufacture of hydraulic machinery.We have developed unique and advanced equipment by ourselves to insure first-class quality! All production steps are finished in the same factory, and this guarantees good quality and short lead time. Our main products are hydraulic cylinders for dump trucks, coal mining machinery, tippers, engineering machinery .We have a professional research and development team and cooperate with many universities. Advanced equipment, excellent talents and strict management help us develop first-class products.We have solid and advanced production equipments including cold drawing line, heat treatment line, surface treatment line, testing machines and various CNC machines.


Product Description
Product advantage
1.The structural design is compact, using high-strength materials and special heat treatment and welding processes to ensure that the cylin-der has an ultra long fatigue durability life under high pressure and heavy load.
2.The main seal adopts international first-class brand sealing products to ensure long service life.
3.We can provide various anti-corrosion treatment solutions for piston rods, including chromium electroplating, bronze electroplating, laser cladding, QPQ, ceramic spraying, etc.
4.Designed to withstand temperatures ranging from -25 °C to+100 °C, customized cylinders can be provided according to user' s require-ments to meet higher or lower operating temperatures.
5.Design the buffer structure at the end of the cylinder stroke according to the requirements, so that the bucket can reduce the impact and noise of the cylinder during excavation operations, without reducing excavation force and affecting work efficiency.
6.Cylinders can be customized according to customer requirements such as working pressure, installation methods, size specifications, etc.

Specification
 

Item	Value
Product Name	Excavator Hydraulic Cylinder
Outer Tube Diameter	90mm
Inner Tube Diameter	80mm
Rod Diameter	65mm
Maximum Stroke	1400mm
Weight	997kg
Warranty	14 Months From Production Time
Working Pressure	30-38 Mpa
Place of Origin	Shandong,China
Color	Client's Request

Production Equipment
The company has more than 1000 sets of machinery processing,automatic precision processing, cold drawing, electroplating, heat treatment, automatic painting system, automatic assembly control system, automatic welding and other equipment. With the processing of cylinder diameter 630mm, length of 6 meters within the cylinder of the whole process processing capacity.


Quality Inspection
Our company has abundant technical force and perfect testing means. By making wide technical and business cooperation with many related enterprises, universities, colleges and institutes both at home and abroad, and employing senior engineers and software engineers, we have greatly strengthened and improved our designing, processing, and testing abilities. Every piece of hydraulic cylinder are tested and will send out only after they are pasted the each test.
1). Trial Operation Test
2). Start-up Pressure Test
3). Pressure-Tight Test
4). Leak Test
5). Full Stroke Test
6). Buffer Test
7). Testing the Effect of Limit
8). Load Efficiency Test
9). Reliability Test

 Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
 

Our Service
1).The sale service: Provide training and technical support for users.
2).After-sale service: Solve the problem firstly, then analyse responsibility ; Replace the system components immediately if any need. 
3). 24 hours telephone service hotline.

Our Honor

Our Customer

Domestic Marketing Locations
The company's products are widely sold in Shandong, Shaanxi, Shanxi, Henan, Hebei, Hubei, Beijing, Inner Mongolia, Gansu and other more than 20 provinces, municipalities and autonomous regions.

Foreign Marketing Locations
Our products are exported to the United States, Canada, Mexico, Russia, South Africa, Indonesia and other Europe, America, South America, Southeast Asia.

FAQ

Q1: What is your main payment term?
A: T/T, L/C, Western Union, Paypal. Either is available.
 
Q2. Compared with Hyva cylinder, what are your cylinder advantages?
A: 1. Rod are chrome plated.
2. Tubes are quenched and tempered.
3. Tube inner hole goes through deep hole boring machine processing. Surface roughness is 0.4Ra 
and circular degree is 0.025.
4. Good quality yet lower price.
 
Q3: Are you a manufacture or a trade company?
A: Manufacture. We are the leader manufacturer of hydraulic industry in China with over 20 years' experience and technology accumulation. With strong technical team we could solve any annoyance of you.
 
Q4: Do you have quality control system?
A: Yes, The quality management system introduced is: ISO/TS 16949:2009-certified by NQA and IATF cert.
 
Q5: How can I get a booklet and buy a cylinder from you?
A: Very easy! Just leave me a message or email or call me directly, let me know you are interesting in our products. I will talk with you for the details soon!
 
Q6: Can you tell me the price for the cylinder?
A: 1. Please advice the drawing with technical requirement.
2. Please advice the model No. after you check our booklet.
3. Please advice the tipping capacity, number of stages, closed length, mounting type and size.
4. Please also help advice the quantities, this is very important.
 
Q7: Do your products come with a warranty?
A: Yes, we have 14 months from production time. In this time, if the quality problem we will free repair for you.