This model is applied to 10--12T hydraulic excavator, all kinds of hydraulic open- circuit equipment, hydraulic industrial equipment and concrete machinery. It has the characteristics of high power density, strong self-priming ability, long life and low noise and so on. Through shaft swash plate type variable axial piston pump, and the mainly controlling methods are including: positive flow control, negative flow control, constant power control, pressure cut-off control and load sensitive control and other control modes .
Through shaft swash plate type variable axial piston pump, and the mainly controlling methods are including: positive flow control, negative flow control, constant power control, pressure cut -off control and load sensitive control and other control modes . It has the characteristics of high power density, strong self-priming ability, long life and low noise and so on.
| Model |
AP3VO112TE |
AP3VO112CVNN |
AP3VO112CDLN |
| Displacement(ml/r) |
112 |
112 |
112 |
| Rated pressure(MPa) |
35 |
35 |
35 |
| Controlling |
Constant power,electric proportional |
Negative flow, Constant power |
Constant power,load sensing,shut-off pressure |
| Connect pump |
Yes |
Yes |
No |
Company Profile
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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