Highland PV22 69.8ml/r Displacement Concrete Mixer Axial Piston
Pump
Highland Axial piston pump main function:
Highland Mixer hydraulic pumps i.e. hydraulic axial piston pumps
change the angle of piston slide to change the pump displacement
and change the tendency of hydraulic pump plunger slide plate to
change the flow to achieve positive and reverse, and then change
the speed of the mixer tank by adjusting the hydraulic motor
throttle.
PV22 axial piston pump performance and characteristics:
1. High efficiency, high pressure, big displacement design meets
the demands of harsh work conditions for mixer truck.
2. PV22 hydraulic piston pump has swash plate structure.
3. PV22 hydraulic pump be suitable for closed-loop circuit system
of mixer truck.
4. Hydraulic piston pumps have manual servo and hydraulic variable
control mode.
5. Mixer hydraulic pumps are variable displacement pumps with a
charging oil pump.
Concrete mixer axial piston pump technical parameters:
| 20 series PV hydraulic pump and MF hydraulic motor | 20 | 21 | 22 | 23 |
| Displacement | Max displacement | ml/r | 33.3 | 51.6 | 69.8 | 89.0 |
| Speed | Max continuous working speed
(Full load condition) | r/min | 3500 | 3500 | 3200 | 3200 |
| Rated speed | r/min | 2500 |
| Min continuous working speed | r/min | 500 |
| Pressure | Rated working pressure | Mpa | 35 |
| Max working pressure (transient) | Mpa | 42 |
| Continuous working pressure | Mpa | 30 |
| Allowable shell pressure (Absolute) | Mpa | Constant0.25, Peak value0.5 |
| Torque | Continuous output torque
(Under continuous working pressure) | Nm | 162.3 | 252.3 | 342.6 | 432.9 |
| Max output torque | Nm | 227 | 353 | 480 | 606 |
| Power | Continuous output power | KW | 45 | 79 | 107 | 139 |
| Max power | KW | 62 | 95 | 114 | 150 |
| Temperature | Allowable shell temperature | ℃ | 80 |
| Max working temperature of oil tank | ℃ | 70 |
| Weight | PV series hydraulic pump hydraulic oil emptying | kg | 45 | 53 | 63 | 78 |
PV series hydraulic motor hydraulic oil emptying | kg | 30 | 34 | 40 | 47 |
Mixer piston pump advantages:
1. High working pressure: due to easy processing of plunger and
cylinder hole, dimensional accuracy and surface quality can meet
high requirements, so high precision, small oil leakage, high
volume efficiency, high working pressure can be achieved.
2. Large flow range.
3. change the stroke of the plunger can change the flow, easy to
make a variety of variable type.
FAQ of axial piston pumps:
Q1: Are you trading company or manufacturer ?
A: We are a manufacturer with own plant covering an area of 10,000
square meters. .
Q2: How long is your delivery time?
A: Generally 2 days if the goods are in stock. or it is 15-20 days
if the goods are not in stock, it is according to quantity.
Q3: Could you accept sample order?
A: Yes, we accept sample order for customer to test pump quality.
Q4: How long for your warranty time?
A: 1 Year warranty, each pump will be tested by our hydraulic test
bench before shipping.
Q5: What is your payment term ?
A: Sample order or small value, payment 100% in advance. Big value
order 40% T/T in advance, rest paid before shipment.
Tags: axial piston pump, mixer piston pump, PV22 piston pump
