1. Coal mining industry hydraulic pump system LPV90 hydraulic pump for
sale
Hydraulic pump system
With a variety of applications, hydraulic pump system is used in
all kinds of large and small industrial settings, as well as
vehicles, mixer trucks, combine harvesters and mining industries.
Agricultural equipments are leading users of hydraulic pump system. Our company produce and design hydraulic system according to
customers’ request.
Hydraulic pump system LPV90 hydraulic pump features:
Hydraulic pump system is well engineered and easy to handle.
Variable Axial Piston Pumps of hydraulic system are all tapered
roller bearing, which can load heavy external axial forces.
When Hydraulic pumps of hydraulic system operated mechanically, the
servo displacement can control and keep the angle of swash plate
and pump displacement.
Hydraulic pump system LPV90 hydraulic pump technical specification:
| LPV hydraulic pump and LMF hydraulic motor series | 30 | 50 | 70 | 90 | 110 | 130 |
| Displacement | Max displacement | ml/r | 30 | 50 | 70 | 90 | 110 | 130 |
| Speed | Max continuous working speed
(Full load condition) | r/min | 3500 | 3500 | 3200 | 3200 | 2900 | 2900 |
| 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 | 535.3 | 632.4 |
| Max output torque | Nm | 227 | 353 | 480 | 606 | 749 | 885 |
| Power | Continuous output power | KW | 45 | 79 | 107 | 139 | 149 | 176 |
| Max power | KW | 62 | 95 | 114 | 150 | 173 | 205 |
| Temperature | Allowable shell temperature | ℃ | 80 |
| Max working temperature of oil tank | ℃ | 70 |
| Weight | LPV series hydraulic pump
hydraulic oil emptying | kg | 45 | 46 | 63 | 64 | 82 | 88 |
LPV series hydraulic motor
hydraulic oil emptying | kg | 30 | 30 | 36 | 36 | 36 | 38 |
Hydraulic system advantage:
High pressure resistance, high efficiency, large transmission
power, wide speed range, long life, but piston pumps have strict
requirements on the cleanliness of the working medium.
LPV90 Hydraulic pump system Usage:
Hydraulic pump system is mainly used in construction machinery,
agricultural machinery equipment, coal mining industry, oil
exploration, aerospace industry and shipbuilding industry.
a. Hydraulic pump system is widely used in high-pressure,
high-flow, high-power systems and occasions where the flow needs to
be adjusted, such as agricultural machinery, construction
machinery, mining and metallurgical machinery, and ships. It can
play an important role.
b. Hydraulic pump system is used in petroleum exploration and
development, petrochemical, pharmaceutical, atomic energy science,
environmental science, process equipment, experimental equipment,
etc.
Hydraulic pump system FAQ:
Q1: Could I have a sample order?
A: Yes, we welcome sample order to test and check quality.
Q2: How do you ship the goods and how long does it take to arrive?
A: Ship by air express, it takes 3-5 days to arrive. Airline and
sea shipping also optional.
Q3: Do you offer guarantee for the products?
A: Each set of hydraulic pump system should be tested before
shipping, test report can be sent if requested. Warranty 12 months
after shipment for complete assembly.
Q4: What are the payment terms?
A: Full order: 30% as deposit, balance before shipment.
Small order/sample order: Full advance payment.
Q5: Are you manufacturer?
We are a manufacturer with own plant manufacturing hydraulic motor
pump system.
