Multistage Hydraulic Cylinder for Boat 10 Ton 20ton Hydraulic Oil Cylinder Mob Series

• Customization: Available
• Certification: CE, ISO9001
• Pressure: Low Pressure
• Model NO.: DGR-MOB-CA
• Work Temperature: Normal Temperature
• Acting Way: Double Acting
• Working Method: Rotary
• Adjusted Form: Regulated Type
• Structure: Piston Type
• Material: Aluminum Alloy
• Warranty: 1 Year
• Working Pressure: 0.3-7MPa
• Cylinder Material: 20#Steel/45#Steel/16mm
• Bore Size: Multi-Bore
• Transport Package: Standard Export Package or as Customer Requirement
• Specification: wooden box
• Trademark: DGR
• Origin: China
• HS Code: 8412210000
• Production Capacity: 5000 Sets/ Month

Product Description

Multistage Hydraulic Cylinder For boat 10 ton 20ton Hydraulic Oil Cylinder

1. Cylinder Barrel
Hydraulic Equipment includes Engineering Hydraulic Cylinder, Hydraulic Cylinder for metallurgical equipment, Hydraulic Cylinder For Industry and Thin Hydraulic Cylinder, etc. The commonly used materials of DGR-MOB Series hydraulic cylinder are seamless steel pipes of 20#, 35#, and 45#, which have been honed or rolled to meet the European roughness requirements of less than 0.4um. Low pressure oil cylinders can use 20# steel pipes, while high pressure oil cylinders can use 45# steel pipes.

2. Piston Rod
There are two types of piston rods: solid rod and hollow rod. One end of the hollow piston rod should have a vent hole for welding and heat treatment.
The material of the plug rod is 35# and 45# steel, and the material of the hollow piston rod is 35# and 45# seamless steel pipe.
After rough machining, the piston rod is quenched and tempered to a hardness of 229-285HB. If necessary, it is then subjected to high-frequency quenching to achieve a hardness of 45-55HRC.

3. Cylinder Head
Castings for low pressure, HT300 gray iron for medium and low pressure, and 35# and 45# steel for medium and high pressure.
When the cylinder head itself is the guide sleeve of the piston rod, it is best to choose cast iron for the cylinder head. At the same time, brass, bronze. or other wear-resistant materials should be melted onto the quide surface. If a structure with a guide sleeve pressed into the cylinder head is used, the guide sleeve should be wear-resistant cast iron, bronze, or brass.

4. Piston
Commonly used materials are wear-resistant cast iron, gray cast iron (HT300, HT350), steel, and aluminum alloy. The coaxiality tolerance value of the piston and piston rod in the structural diagram should be 0.03mm.

Technical Specifications

Product Name	MOB light hydraulic cylinder
Model	MOB100x50 MOB100x100 MOB100x150 MOB100x200 MOB100x250 MOB100x300 MOB100x350 MOB100x400 MOB100x450 MOB100x500
Specification (length x width) MM	MOB100x50 :301X122 MOB100x100:351X122 MOB100x150:401X122 MOB100x200:451X122 MOB100x250:501X122 MOB100x300:551X122 MOB100x350:601X122 MOB100x400:651X122 MOB100x450:701X122 MOB100x500:751X122
Piston Rod (shaft diameter)	35mm
Screw (tooth diameter)	M30x1.5mm
Oil inlet and outlet screws	PT1/2mm
Maximum tensile force	4.44T
Maximum thrust	3.85T

Detailed Photos

Features

High Strength 
1.Joint development of new high-strength steel pipes with well-known domestic special steel enterprises 
2.Increase Work pressure 
  
High Performance 
1. On average, about 20 seconds faster than similar products 
2. Reduced working time by 19% 
  
Light Weight 
1. The lightest weight to win the biggest lift 
2. Steel pipe and hydraulic combined weight loss is about 17% 
3. Working oil volume reduced by 16% 
  
Excellent Design 
1. Optimized design, cylinder bore is reduced, working pressure is increased 
2. Using imported brand seals 
3. Respond to two kinds of severe conditions of high temperature and low temperature 
4. Can adapt to -40 °C -110 °C working temperature 
5. Apply five utility model patents 
  
Manufacturing Capabilities 
Welded Designs with 1" to 20" Bores 
Tie Rod Designs with 2" to 5" Bores 
Telescopic Designs, Single & Double Acting 
Large Bore Hydraulic Cylinders 
Stroke Lengths up to 50 Feet 
Designed for Pressures up to 7,500 PSI 
  
Custom Cylinder Features 
Integrated Linear Position Sensors 
Built-in Valves and Manifolds 
Double Ended cylinder designs 
Piggyback cylinder designs 
Integrated Cushioning and Rephasing 
Safety Designs with Velocity Fuses 
Spherical and High-Wear Bushings 
Custom Mounts and End Fittings 
High-Strength / Weight-saving Materials 
Color-matched Paint and Labeling 

Packaging & Shipping

Company Profile

Shenzhen Packway Technology Development Co., LTD, founded in March 2005, has been at the forefront of innovation, constantly striving to develop cutting-edge technologies and solutions. With our headquarters located in Shenzhen,we currently operate three subsidiary companies, each connected with different sectors of the machinery market.

Certificate Passed

Our factory has passed the certificate: ISO9001/ISO14001/CE/ROHS

FAQ

Q1: Are you a trading company or a manufacturer ?

A: We have our own factory.

Q2: Are you able to make Non-standard or customized products?

A: Yes, we can.

Q3: How long is your delivery time?

A: Normally, the delivery time is 7 days if we have stock, 20-35 working days if we don't. but it also depends on the product
requirements and quantity.

Q4: Do you provide samples? Are the samples free or not?

A: Yes, we can provide samples, but they are non-free of charge.

Q5: What is your payment term?

A: 30% deposit T/T or Irrevocable L/C at sight, If you have any questions, please feel free to contact us.

Q6: What are your after-sales services?

A: Before shipment, Each individual product will be strictly inspected on our factory QC Process System. In addition, We have a
Customer Service team to respond to customers' questions within 12 hours. Being helpful in solving customers' problems is always our goal.