Basic Info.
Work Temperature
Normal Temperature
Working Method
Straight Trip
Adjusted Form
Switching Type
Bore Diameter
50mm-250mm, Customized
Rod Diameter
40mm-230mm, Customized
Stroke
100mm-400mm,Customized
Working Pressure
7-35MPa,Customized
Surface Treatment of Piston Rod
Hahard Chrome Plating,Electroplated Milky White CH
Work Pressure
Maximum 35MPa,Customizable
Seal Material
High Tensile Cold Drawn Tube, Precision Honed for
Mounting
Earring,Flange,Clevis.Foot,Trunnion,Customized
Seal Type
Parker,Nok, Hallite or as Customer′s Requirement
Production Time
Based on Order Quantity. Normally 30-40 Days.
Transport Package
Wooden Package
Product Description
Product Description
(1) Qingdao Micro Precision Machinery Co., Ltd. design and manufacture heavy duty hydraulic cylinders that covering the following fields:
Ø Forklift Cylinder
Ø Derrick Cylinder
Ø Bulldozer Cylinder
Ø Port Crane Cylinder
Ø Two-head excavator Cylinder
Ø Small / Large Excavator Cylinder
Ø Injection Molding Machine Cylinder
(2) Not only we could manufacture all kinds of hydraulic cylinders according to the drawing from our
customers,but also we could make a design according to customer's requirements.If you
require our engineer to make a design, please advise us the following specification:
1. Rated pressure
2. Working pressure
3. Test pressure
4. Working condition and environment ,for example ,temperature ,working frequency
5. Pulling force ,and return stroke force
6. Pulling and return speed
7. Assembly size
8. Seal ring requirements .For example , brand ,seal material etc .
9. Tube and piston rod raw material requirements
10. Piston rod surface treatment requirements, for example chromating film thickness ,
Surface hardness etc .
11. Painting and other spare parts requirements.Product Parameters
Large Excavator Hydraulic Cylinder | Excavator Hydraulic Cylinder | Bore Diameter(mm) | Rod Diameter(mm) | Stroke(mm) | Supporting models(T) |
| Minimum | 50 | 30 | 100 | 1.5 |
| Maximum | 230 | 150 | 2500 | 50 |
| D | d | Do | F | G | P |
| 90 | 60,65 | 108 | 148 | 143 | 108 |
| 95 | 65,70 | 114 | 148 | 146 | 108 |
| 100 | 65,70 | 120 | 163 | 149 | 112 |
| 105 | 65,70,75 | 125 | 165 | 152 | 112 |
| 110 | 70,75,80 | 130 | 176 | 152 | 118 |
| 115 | 70,75,80 | 136 | 176 | 152 | 118 |
| 120 | 75,80,85 | 144 | 186 | 152 | 124 |
| 125 | 80,85 | 149 | 186 | 154 | 127 |
| 130 | 85,90,95 | 155 | 193 | 166 | 133 |
| 135 | 90,95,100 | 160 | 208 | 166 | 133 |
| 140 | 90,95,100 | 166 | 208 | 171 | 133 |
| 145 | 95,100,105 | 172 | 226 | 171 | 133 |
| 150 | 100,105,110 | 178 | 237 | 178 | 138 |
| 155 | 105,110 | 184 | 240 | 178 | 138 |
| 160 | 110,115,120 | 192 | 244 | 178 | 141 |
| 170 | 115,120 | 202 | 265 | 185 | 144 |
| 175 | 115,120 | 210 | 269 | 185 | 150 |
| 180 | 120,130 | 216 | 280 | 195 | 160 |
| 190 | 130,140 | 226 | 295 | 205 | 160 |
| 200 | 130,140 | 243 | 317 | 212 | 187 |
| 210 | 140,150 | 249 | 335 | 234 | 187 |
Detailed Photos
Certifications
Company Profile
After Sales Service
Packaging & Shipping
FAQ
1. Why choose our cylinder advantages?
(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.
2. Are you a manufacturer or trading company?
We are an integration of industry and trade, our factory has 18 years of manufacturing experience, we have a professional design and production team.
3. Do your products come with a warranty?
Yes, we have1 year warranty. In this year, if the quality problem we will free repair for you.
4. What about the quality feedback of your products?
We have never received even once quality complaint for many years. And we have established long-term friendly cooperative relationships with our customers.
5. Could you help me to install or recommend what kind of hydraulic cylinder or power pack should I use for specific machine?
Yes, we have an experienced engineer design team ready to assist you. If you don't know which hydraulic cylinder should be used for your machine, please contact us and our engineers will design the exact product that meets your needs.
6. What is the delivery time?
Within 15 days for samples.
25-30 days for bulk production, which is depend on quality, production process and so on.
7. What is your main payment term?
T/T, L/C, either is available.
Address:
N/a, Qingdao, Shandong, China
Business Type:
Manufacturer/Factory
Business Range:
Auto, Motorcycle Parts & Accessories, Industrial Equipment & Components, Manufacturing & Processing Machinery
Company Introduction:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
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