Highland PV20 hydraulic closed circuit concrete mixer hydraulic
pumps
Highland Concrete mixer hydraulic pump main function:
The main function of Highland mixer hydraulic pump is to convert
the power into hydraulic energy (displacement and pressure), and
then output by hydraulic motor to mechanical energy (speed and
torque), providing power for the rotation of the mixing tank.
Highland PV20 hydraulic pump closed circuit pump performance and
characteristics:
1. High working pressure, high precision, small oil leakage, high
volume efficiency can be achieved.
2. PV20 hydraulic pump has swash plate structure.
3. Pv20 hydraulic pump is suitable for closed-loop circuit system
of mixer truck
4. Hydraulic circuit pumps have manual servo and hydraulic variable
control mode.
5. Mixer hydraulic pumps are variable displacement pumps with a
charging oil pump.
PV20 hydraulic 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 hydraulic pump advantages:
- Maximize performance, efficiency, and design.
- Highland hydraulic pumps are perfect fit for your concrete mixer
trucks. Also, it fits hundreds of applications.
- Construction: Durable, robust design meets the demands of harsh
work conditions for applications in construction machinery, such as
mixer truck, agitator truck, forestry, and agriculture machines.
- Wide range of displacements: Offering a range of pumps with 30-130
cm² per round. Our hydraulic pumps are flexible enough to fit all
kinds of applications.
FAQ of PV20 hydraulic pumps:
Q1: Are you a manufacturer or trading company?
A: We are a professional hydraulic pumps manufacturer.
Q2: What is the MOQ?
A: 1pcs is also OK.
Q3: How long is your warranty?
A: All our products come with an one (1) year warranty.
Q4: Which payment terms could you accept?
A: Payment Terms: T/T, Western Union or Cash.
Tags: mixer hydraulic pump, hydraulic closed circuit pump, PV20
hydraulic pump
