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| Warranty: | 12 Months |
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Robust P51 Hydraulic Pump for Hydraulic Pumps in Demolition
P51 Hydraulic Gear Pump, made of high-strength cast iron, has strong bearing capacity, high volumetric efficiency, high working pressure and long service life. It is an ideal power unit for the hydraulic system of main engines such as dump trucks.
Technical requirement
1. Gear oil pump assembly should comply with JB/T7041-2006 hydraulic gear oil pump regulations.
2. The internal cleanliness of the assembly is not greater than 40mg.
3. Must ensure that the oil is clean, L-HM46# hydraulic oil is selected in summer, L-HM32# hydraulic oil is selected in winter,
The hydraulic oil shall not be used after deterioration or curing, and the hydraulic oil must be replaced immediately.
4. Add protective cover to oil inlet and outlet.
5. Turn direction: two-way.
6. Appearance color: black.
| Nominal displacement (mL/r) | Rated Presure (MPa) | Max Presure (MPa) | Speed (r/min) | Volumetric eficiency (≥%) | ||
| 80/32 | 23 | 28 | 600-3000 | 93 | ||
Runhe hydraulic gear pump performance and accessories can be fully compatible with major European and American brand products, such as PGP300 series, PGP500 series, PGP600 series and so on. It makes your repairs easier and less costly.
Runhe gear pumps have the following advantages:
1. High efficiency and energy saving
2. Stable and reliable
3. Durable
4. Precise control
5. Wide adaptation
CONSTRUCTION MACHINERY
Excavator
Loader
Bulldozer
Crane
Road roller
Concrete pump truck
Paving machine
AGRICULTURAL MACHINERY
Tractor
Harvester
Sprayer
Silage machine
INDUSTRIAL EQUIPMENT
Injection molding machine
Press machine
Machine tool
Conveyor belt system
Mixer
CONSTRUCTION EQUIPMENT
Tower crane
Aerial work platform
Tunnel boring machine
Pile driver
FORESTRY AND MINING EQUIPMENT
Logging machine
Mining drill rig
Mining transport vehicle
Crusher
SHIP AND MARINE EQUIPMENT
Ship
Deck machinery
Offshore platform
Diving equipment
AEROSPACE
Aircraft
Ground support equipment
Spacecraft
8. Automobile and transportation equipment Heavy truck Garbage truck Forklift Sweeper 9. Energy equipment Wind turbine Hydropower station equipment Oil drilling equipment
Gear Pump/Motor production line
Hydraulic Cylinder production line
1. What are the main application areas of hydraulic gear pump?
Hydraulic gear pump is widely used in construction machinery, agricultural machinery, ships, industrial equipment and other fields, often used in hydraulic system power transmission and liquid transport.
2. What are the common faults and solutions of hydraulic gear pump?
- Insufficient flow: Check whether the suction line is blocked or leaked to ensure sufficient oil.
- Excessive noise: Check gear wear or air in the oil, and replace gear or exhaust if necessary.
- Unstable pressure: Check the system for leaks or internal wear of the pump, and repair or replace it in time.
3. How long is the life of hydraulic gear pump?
Life depends on working conditions, maintenance and frequency of use. Under normal use and maintenance, the life of the hydraulic gear pump can usually reach thousands of hours.
4. Can the hydraulic gear pump be used in reverse?
Reversal is generally not recommended because the pump design and seal structure are designed for one-way rotation, and reversal can cause seal failure or pump damage.
5. What are the installation precautions of hydraulic gear pump?
- Make sure the inlet and outlet of the pump are properly connected.
- Avoid excessive external force acting on the pump body during installation.
- Ensure good alignment of pump and drive shaft to avoid vibration and noise.
6. What are the material choices of hydraulic gear pump?
Common materials include cast iron, aluminum alloy, stainless steel, etc., the choice should be determined according to the working medium and environmental conditions.
7. What checks do you need to do before starting the hydraulic gear pump?
- Check whether the oil is sufficient and whether the oil circuit is smooth.
- Check that the rotation direction of the pump is correct.
- Check whether the connection parts are tight to avoid leakage.
8. How to guarantee the after-sales service of hydraulic gear pump?
We provide comprehensive after-sales service, including technical support, maintenance and spare parts supply, to ensure that customers have no worries during use.
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