| Function: | Pressure Regulating, Reversing, Flow Control |
|---|---|
| Installation: | Cover Plate |
| Drive: | Hydraulic |
| used for: | quantitative system, variable system |
| weight: | 208KG |
| Max flow: | 250L/min |
| Samples: |
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| Customization: |
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| Model | VM28 |
| Max flow | 250L/min |
| Oil temp range | -20ºC~+90ºC |
| Main relief valve set pressure | Std 31.5(+1/0)MPa, when 180L/min |
| Boost 35(+1/0)MPa, when 160L/min | |
| Port relief valve set pressure | Boom,arm,bucket 37(±0.5)MPa, when 20L/min |
| Option 20(±0.5)MPa, when 20L/min | |
| Negative control valve set pressure | 3.2(+0.7/0)MPa, when 30L/min |
We have also:
VM30NF/PF,KMX15RB for LISHIDE210/XE200DA;XCMG200DA,LISHIDE210-9.
VM34NF/PF, for VOLVO360, SANY365/385,XCMG370/470,LISHIDE360,5030, LIUGONG950.
VM40NF,for 40-80tons gradev
CCHC Hydraulics has passed the attestation of ISO9001:2015 Certificate on Dec 19,2018; ISO9001:2015 Quality Managment System Certificate and ISO14001:2015 Environmental Management System Certificate on Jan 10,2022.
Shandong CCHC Hydraulics Co., Ltd. formerly was established in February, 2010, and officially put into operation on October 14th, 2011,the company is one of the subsidiaries of Shandong Changlin Machinery Group,the total investment is 2.6 billion yuan, which is one of the largest high-end mechanical power flow products in China so far. The main products include pumps, valves, motors,reducers, gearboxes, etc. The product application covers engineering machinery, agricultural machinery,industry and other fields.
CCHC has three big systems,four series of products,nearly one hundred items,we offer hydraulic system solutions for hydraulic excavator and product customization.
And we start to be in the development of construction,mining,marine shipbuilding,aerospace and other fields.
Packing according to customer's requirement
ODM & OEM are both ok, since we have a sophisticated R&D team and precise equipment with the yearly output of 35000 pieces.
Besides, we have another three brother companies belonging to our Changlin Group. One is Lishide Construction Machinery Co., Ltd, which manufactures excavators, one is Shandong Changlin Paike Agricultural Machinery Co., Ltd, which is an agricultural machinery manufacturing enterprise integrating R&D, manufacturing, sales and service, the other is Shandong Changlin Casting Industry Co. Ltd which produces cast iron and other metals.
So, please feel no hesitate to send your inquiries, we will offer you the best price in time and the thoughtful service forever.
If for any other usages,pls message us the details,as photos of pumps,nameplates and excavator brands and models informations.
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