Variable Displacement Closed Loop Hydraulic Pump for Concrete Mixer
Product Description:
The mixer truck's hydraulic pump is composed of an enclosed
hydraulic system. After the power from the engine is transmitted to
the hydraulic pump via the transmitting shaft, the pump then
transmits the hydraulic energy to the hydraulic motor. This motor
is then the driving force that activates the reducer, which propels
the mixing tank to load, blend and unload. Highland is a
professional manufacturer making hydraulic pumps motors for
concrete mixer.
Features:
- Highland Mixer truck hydraulic pumps feature a high efficiency,
durable, robust design that meets the demands of harsh work
conditions.
- Highland mixer truck hydraulic pumps are characterized by a swash
plate structure, which enables them to be suitable for closed-loop
circuit system.
- Besides, It is worth noting that they offer two control modes
including manual servo and hydraulic variable.
- Furthermore, as variable displacement pumps with a charging oil
pump, they provide excellent performance for mixer truck.
Technical Parameters:
| PV hydraulic pump and MF hydraulic motor series | 20 | 21 | 22 | 23 |
| Displacement | Max displacement | ml/r | 33.3 | 51.6 | 69.8 | 90.5 |
| 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 |
MF series hydraulic motor
hydraulic oil emptying | kg | 30 | 34 | 40 | 47 |
Applications:
The mixer truck's hydraulic pump motor hydraulic transmission
system is reliable, light, and compact, with a beautiful aesthetic.
It features steady rotation, consistent performance, simple
operation, and a long service life, among other advantages. If used
for mixing concrete or transporting slurry, it can guarantee the
quality of the final product.
Support and Services:
We offer a wide range of technical support and services for our
Mixer Truck Hydraulic Pump product. We can also provide guidance on
product selection, operation and usage. Our customer service team
is available to answer any questions you may have regarding our
product and services.
We are dedicated to providing quality technical support and
services for our Mixer Truck Hydraulic Pump product. Our team of
experts is available to help you with any questions or concerns you
may have. For more information, please contact us today.
FAQ:
Q1: What is the brand name of the Mixer Hydraulic Pump?
A1: The brand name of the Mixer Hydraulic Pump is HIGHLAND.
Q2: What is the model number of the Mixer Hydraulic Pump?
A2: The model number of the Mixer Hydraulic Pump is PV23.
Q3: Where is the Mixer Hydraulic Pump manufactured?
A3: The Mixer Hydraulic Pump is manufactured in Dezhou, China.
Q4: What certifications does the Mixer Hydraulic Pump have?
A4: The Mixer Hydraulic Pump has PATENT and ISO certification.
Q5: How many Mixer Hydraulic Pumps can be ordered at minimum?
A5: The minimum order quantity of the Mixer Hydraulic Pump is 5
pcs.
