PGP620 7029111194 cast iron hydraulic gear pump external gear pump
- Rotation Sens inverse des aiguilles d'une montre (vu de l'extrémité de l'arbre)
- ArbreSAE splined
- Bride de montageBride de montage SAE B à 2 trous
- Vitesse500 – 3500 rpm
- Poids12KG
- prix $100~$400
PRODUCT INTRODUCTION
RCHC’s RPGP620 series is a type of fixed/positive displacement gear pump that offers the most volumetrically efficient and power dense solution due the interlocking, two-piece cast iron design, making the 600 series ideal for engineered mobile equipment solutions demanding energy efficient, high performing hydraulic systems. Features/Benefits:Two-piece, interlocking body construction for high efficiency and high pressure, Cast iron pumping sections for durability,Journal bushings for long life,Pressure balanced thrust plates for high efficiency,Multiple sections available.Sizes from 19 to 50cc,Operating pressures up to 275 bar (4,000 psi),Speeds up to 3,500 rpm, CW, CCW, and Bi-rotational pumps available, SAE shafts, flanges and porting available.
| Produit Features | Description |
|---|---|
| Pump Type | Heavy-duty, cast iron, external gear. |
| Mounting | SAE, rectangular, thru-bolt standardspecials on request. |
| Ports | SAE and metric split flanges and others |
| Arbre Style | SAE splined, keyed, tapered, cylindrical tang drive, specials on request |
| Pump Speed | 500 – 3500 rpm, see Technical Data |
| Drive | Drive direct with fexible coupling is recommended. |
| Axial / Radial load | Units subject to axial or radial loads must be specifed with an outboard bearing. |
| Maximum Operating Pression | Operating range 0.8 to 2 bar abs. Min.inlet pressure 0.5 bar abs.Short time without load.Consultation is recommended. |
| Fluids | Hydraulic oil HLP, DIN 51524-2 |
| Fluid Temperature | Range of operating temperature -15 to +80 °C. Max.permissible operating pressure dependent on fuid temperature. Temperature for cold start -20 to -15 °C at speed ≤ 1500 rpm. Max.permissible operating pressure dependent on fuid temperature. |
| Fluid viscocity | Range of operating viscosity 8 to 1000 mm²/s. Max.permissible operating pressure dependent on viscosity. Viscosity range for cold start 1000 to 2000 mm²/s at operating pressure p≤10 bar and speed n ≤1500 rpm. |
| Direction of Rotation (looking at the driveshaft) | Clockwise, Counter Clockwise, Bi-Direction |
Please see the PDF file for more detailed information about this product ↓
RPGP620 640 -Technical-Manual.pdf
Other Products
Company Profile
Ruichen Hydraulic Machinery Manufacturing Co., Ltd., established in 2000, is a global provider of high-quality hydraulic solutions. Located in Hebei Province, China, our 55,000 m² factory employs over 300 staff, including 15 engineers and 5 senior engineers. We specialize in cast iron gear pumps, gear motors, and hydraulic control valves, widely used in construction machinery, agricultural equipment, mining, and industrial applications.

Quality Certificate

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Fabricant de produits de pompe hydraulique | Rui Chen Hydraulic Machinery Co. Ltd










