Highland PV20 Cement Mixer Hydraulic Pumps Closed Circuit Piston
Pumps
Highland Cement mixer hydraulic pump advantages:
- Wide range of displacements: Offering a range of pumps with 30-130
cm² per round. Highland hydraulic pumps are flexible enough to fit
all kinds of applications, such as construction machineries, cement
mixer truck, bulldozer, underground mining truck, ditcher, trencher
etc machineries.
- High pressure capability: keep high performance of working
conditions at 420 Bar instantaneous high pressure situation.
Highland PV20 Cement Mixer hydraulic pump performance and
characteristics:
1. High efficiency, durable, robust design meets the demands of
harsh work conditions for applications in mixer truck.
2. Cement mixer hydraulic pumps has swash plate structure.
3. Be Suitable for closed circuit system of cement mixer hydraulic
pump.
4. Cement mixer hydraulic pumps have manual servo and hydraulic
variable control mode.
5. Cement mixer hydraulic pumps are variable displacement pumps
with a charging oil pump.
Highland Cement mixer 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 | 51 | 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 |
FAQ of PV20 hydraulic 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: cement mixer hydraulic pump, closed circuit piston pumps,
PV20 hydraulic pump
