Excavator Hydraulic Axial Piston Pump PressureControl / Flow Control HA10VSO71
Negotiable /Set
Min.Order:1 Set
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Excavator Hydraulic Axial Piston Pump Pressure Control / Flow Control HA10VSO71
Parameter
Operating pressure range |
Pressure at port B |
~ inlet |
Nominal pressure PN----------------280bar |
Peak pressure PMAX-----------------------350bar |
|
Absolute pressure at port S |
Clearance work pressure (10% cycle)---------315bar |
P abs min------------------------0.8bar |
Applications with intermittent operating pressures up to |
P abs max------------------------30bar |
215 bar at 10% duty are permitted . |
Case drain pressure
Maximum permissible pressure of leakage fluid (at port L,L1):Maximum0.5 bar higher than
The inlet pressure at port S,but no higher than 2 bar absolute pressure.
Good Quality Customized Hydraulic System Hydraulic Piston Pumps with Competitive Price
Applications:
Hydraulic System, Engineering machine, Concrete pump truck, Boats hydraulic system. Excavator, Loader
Advantage:
Reasonable price , Best quality and Service, Quick delivery time.
Good quality, Competitive price and quick delivery.
Low noise, SmallVolume
Axial piston pump, displacement is 18cc/28cc/45cc/71cc/100cc/140cc.
Pressure and Flow control
Clockwise Rotation
Perbunan seals
Splined shaft
SAE 2 hole UNC inch thread
Thru-drive Rear Cover, can connect another pump
Specifications:
Maximum permissible pressure of leakage fluid (at port L,L1):Maximum0.5 bar higher than
The inlet pressure at port S,but no higher than 2 bar absolute pressure.
Specifications: |
16/18 |
28 |
45 |
71 |
100 |
140 |
|||
Displacement |
Vg max |
cm3 |
18 |
28 |
45 |
71 |
100 |
140 |
|
Max speed |
nmax |
rpm |
3300 |
3000 |
2600 |
2200 |
2000 |
1800 |
|
Max. flow |
in nmax |
qv |
L/min |
59.4 |
84 |
117 |
156 |
200 |
252 |
in 1500 r/min |
27 |
42 |
68 |
107 |
150 |
210 |
|||
Max. power (Δp=280bar) |
in nmax |
Pmax |
Kw |
27.7 |
39 |
55 |
73 |
93 |
118 |
in 1500 r/min |
12.6 |
20 |
32 |
50 |
70 |
98 |
|||
Max. torque (Δp=280bar) |
in Vg max |
Tmax |
Nm |
80.1 |
125 |
200 |
316 |
445 |
623 |