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High-Performance P20 P21 P75 Hydraulic Gear Pump for Industrial Use
RUNHE Hydraulic Gear Pump employing high-precision involute external meshing gears, it features a compact and simple structure, small size, light weight, and high volumetric efficiency. It possesses excellent self-priming performance, is insensitive to oil contamination, and is suitable for mobile hydraulic systems in engineering machinery, agricultural machinery, material handling equipment, and other applications, providing reliable and economical power output
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 | ||
| PGP020 Hydraulic Pump | C101 Hydraulic Pump |
| PGP030 Hydraulic Pump | PGP517B0250CD1H3NE7E6C-517B019 |
| PGP031 Hydraulic Pump | PGP517B0160CD1H3NB1E5C-517A016 |
| PGP050 Hydraulic Pump | PGP517B0140AE1H3NT4T3C-517B014 |
| PGP051 Hydraulic Pump | PGP511B0160AC1H3NJ7J5S-511B023 |
| PGP075 Hydraulic Pump | PGP511B0160AC1H3NJ7J5S-511B022 |
| PGP076 Hydraulic Pump | PGP511B0140AC2H2NJ7J5S-511A025 |
| PGP315 Hydraulic Pump | PGP511A0230AA1H2VD6D5B1B1-H |
| PGP330 Hydraulic Pump | PGP511A0160CK1H2NE6E5B1B1 |
| PGP350 Hydraulic Pump | PGP511A0110CA1H2NE5E3B1B1 |
| PGP365 Hydraulic Pump | PGP511A0100AS2D3NE5E3B1B1 |
| PGP620 Hydraulic Pump | PGP511A0100AA1H2NL2L1B1B1 |
| PGP300 Hydraulic Pump | PGP511A0100AA1H2NE3K1*B1B1 |
| C102 Hydraulic Pump | PGPE365B278*IBAB17-7GA*AB07-1 |
| G101 Hydraulic Pump | PGP620A0210CD1H3NE6E5B1B1 |
| PGP025 Hydraulic Pump | PGP517B0260CD1H3MN4N2C-517A026 |
| PGP025 Hydraulic Pump | PGP517B0250CT2D6NJ9J8S-511B011 |
| G102 Hydraulic Pump | PGP517B0250CT1D7NL3L2S-517A025 |
| Gear Pump OEM Number Table | ||||
| 3249111020 | 3239210143 | 3229219005 | 3059113326 | 7029112099 |
| 3249111021 | 3239210144 | 3229219006 | 3059219484 | 7029112053 |
| 3249111022 | 3239210145 | 3229219007 | 3059310022 | 7029112120 |
| 3249111023 | 3239210148 | 3229219008 | 3059330021 | 7029111161 |
| 3249111632 | 3239210149 | 3229228005 | 3229110038 | 7029111052 |
| 3249112017 | 3239210150 | 3229228006 | 3229110046 | 7029111053 |
| 3249112018 | 3239210151 | 3229229004 | 3229110047 | 7029111167 |
| 3249112019 | 3239210152 | 3229229203 | 3229110079 | 7029112062 |
| 3249112020 | 3239210153 | 3229529025 | 3229110089 | 7029111134 |
| 3249112026 | 3239210161 | 3229529053 | 3229110104 | 7029111178 |
| 3249114025 | 3239210162 | 3229529062 | 3229110177 | 7029111032 |
| 3249114026 | 3239210164 | 3229529101 | 3229110180 | 7029112018 |
| 3249114028 | 3239210169 | 3229529135 | 3229110181 | 7029112083 |
| 3249114033 | 3239218025 | 3229529139 | 3229110185 | 7029110022 |
| 3249114034 | 3239218026 | 3229529140 | 3229110186 | 7029111180 |
| 3249114035 | 3239218028 | 3229529142 | 3229110191 | 7029111168 |
| 3249114038 | 3239218029 | 3229529143 | 3229110194 | 7029111146 |
| 3249114039 | 3239218033 | 3229529148 | 3229110197 | 7029112054 |
| 3249114040 | 3239218034 | 3229529149 | 3229110198 | 7029112115 |
| 3249114041 | 3239218038 | 3229529150 | 3229110199 | ...... |
Gear Pump/Motor production line
Hydraulic Cylinder production line
1. 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.
2. 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.
3. 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.
4. 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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