Complaint
| Model | VM34 |
| Max flow | 360L/min |
| Oil temp range | -20ºC~+90ºC |
| Main relief valve set pressure | Std 31.5(+0.5)MPa, when 320L/min |
| Boost 35(±0.5)MPa, when 280L/min | |
| Port relief valve set pressure | Boom,arm,bucket 37(±0.5)MPa, when 30L/min |
| Option 37(±0.5)MPa, when 30L/min | |
| Negative control valve set pressure | 3.4(+0.6/0)MPa, when 44L/min |
| 3.4(+0.6/0)MPa, when 44L/min |
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.
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