Rice Harvester Hydrostatic Transmission Strong Driving Force
Quick Detail:
· Cast iron housing
· Hydraulic components
· Model HPV70+HMF70
· Power components of hydraulic systems
· Higher efficiency
· Category variable hydraulic pump
· Simple layout
· System Solutions
· Work fast
· Fully replace imported products
· Patent certificate certification
· Application rice harvester
· 1 year warranty
Description:
Specifications:
Rice harvester hydrostatic transmission introduce:
Pump is the variable one that is with Charge Pump, and the motor
the quantitative, or variable one with valve assembly. The control
way of variable displacement pump and motor can be manual or
hydraulic operated, and can simply control speed, direction and
power of the output shaft of hydraulic motor. It is widely used in
agricultural machinery, engineering machinery, mining machinery,
aviation and transport hydraulic engineering machinery and other
equipment.
Axial variable displacement piston pump
Have swash plate structure
Be Suitable for hydrostatic transmissions with closed loop circuit.
PV+MF Series Technical parameter
| 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 drain | kg | 45 | 53 | 63 | 78 |
| PV series hydraulic motor hydraulic oil drain | kg | 30 | 34 | 40 | 47 |
Notices:
Hydraulic oil
The suitable replacement period for hydraulic oil in a sealed tank
system is 2000 hours, and more often if the hydraulic oil is
contaminated with water or other external materials or subjected to
abnormal operating conditions.
As a general recommendation, the 10µ inlet oil filter should be
replaced every spring or every 1500 hours (whichever occurs first)
on a sealed tank system, or in an open tank system with an air
filter fill cap. The oil filter should be replaced every 500 hours.
Heat Exchanger
The heat exchanger core and fins are kept clean at all times for
maximum cooling and system efficiency, and the exterior of the heat
exchanger is checked daily for blockages and cleaned as needed.
Application:
Mixer truck: concrete mixer truck, cement mixer truck;
Coal mining machinery: scraper;
Industry: pharmaceutical machinery;
Transport vehicles: road rollers, concrete pump trucks, stabilized
soil mixers
FAQ
Q1. Can I have a sample order for rice harvester hydrostatic
transmission ?
A: Yes, we welcome sample order to test and check quality.
Q2. What about the lead time?
10 to 15 days for samples, mass production according to MOQ
Q3. Do you have any MOQ limit for rice harvester hydrostatic
transmission ?
A: Low MOQ, 1pc for sample checking is available.
Q4. How do you ship the goods and how long does it take to arrive?
Ship by sea, it generally takes 15-20 days to arrive, and air is
also optional.
Q5. How to proceed an order for rice harvester hydrostatic
transmission ?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our
suggestions.
Thirdly customer confirms the samples and places deposit for formal
order.
Fourthly We arrange the production.
Q6: Do you offer guarantee for the products?
A: Yes, we offer 1 years warranty to our products.
Q7: How to deal with the faulty?
Firstly, our products are produced in strict quality control
system.Secondly, we will inspect the defective pump and motor, and
then respond according to the actual situation.
