PSVD2-27E Hydraulic External Gear Pump
The PSVD2-27E is a hydraulic external gear pump specifically designed for mini excavators, delivering consistent oil transfer in demanding construction environments. This pump serves as a direct replacement for Sunward 70, Lovol 60, and Yanmar 75 excavator hydraulic systems, ensuring seamless integration without the need for modifications.
Key Features
- Direct Fit Replacement: Engineered as a drop-in replacement for Sunward 70, Lovol 60, and Yanmar 75 mini excavators with identical mounting dimensions and port configurations
- Precision Machined Gears: CNC-machined alloy steel gears with optimized tooth profile ensure smooth meshing, reduced noise, and extended service life
- Pressure Performance: Capable of delivering up to 25 MPa maximum working pressure with stable flow rate across the full RPM range
- Cast Iron Housing: cast iron body provides structural rigidity, wear resistance, and effective heat dissipation under continuous operation
- Pressure Balanced Wear Plates: Hydraulically balanced side plates minimize internal leakage and maintain consistent volumetric efficiency throughout the service interval
- Bi-Directional Rotation: Available in both clockwise and counter-clockwise rotation configurations to accommodate different hydraulic circuit designs
Technical Specifications
| Model |
PSVD2-27E |
| Pump Type |
External Gear Pump |
| Displacement |
27 cc / rev |
| Maximum Pressure |
25 MPa (3625 PSI) |
| Housing Material |
Cast Iron |
| Gear Material |
Alloy Steel (Heat Treated) |
| Compatible Excavators |
Sunward 70, Lovol 60, Yanmar 75 |
| Mounting Type |
Flange Mount (SAE Standard) |
| Shaft Type |
Splined Shaft |
| Rotation |
CW / CCW Available |
Company Profile
ABOUT US
Guangzhou Xingfan Precision Oil Pressure Co., Ltd. focuses on the after-market hydraulic maintenance and replacement of construction machinery including excavator, rotary drilling rig, pile driver, concrete mixer, delivery pump truck, crane, harvester and other equipment. Including hydraulic pump, traveling motor, rotary motor, distribution valve multi-way valve, gear pump, operating handle, walking foot valve, etc.
Factory Display
Package Includes
- 1 x PSVD2-27E Hydraulic External Gear Pump
- 1 x O-ring Sealing Kit
- 1 x Installation Instruction Sheet
Quality Assurance
Every PSVD2-27E gear pump undergoes comprehensive testing before shipment, including pressure cycle testing, flow rate calibration, and leak-down verification. Manufactured under ISO 9001:2015 certified quality management system to ensure consistent performance and reliability.
FAQ
Q1: What is the PSVD2-27E Gear Pump compatible with?
A: The PSVD2-27E hydraulic external gear pump is designed as a direct replacement for Sunward 70, Lovol 60, and Yanmar 75 mini excavators. It features 27cc / rev displacement and flange mount configuration. If you are unsure about compatibility with your specific machine, please send us your model details and we will confirm within 24 hours.
Q2: May I buy samples before placing a bulk order?
A: Yes! You are welcome to place a sample order to test our quality and service. We support sample orders starting from 1 piece.
Q3: How will you deliver my goods?
A: We offer as many shipping options as possible, such as DHL, FedEx, TNT, UPS. If there are more goods, it can be shipped by sea. All parts are packed with export standard packaging to ensure safe arrival.
Q4: What warranty and after-sales service do you provide?
A: We provide 3 months warranty on PSVD2-27E. We have engineers who can provide you with free consultation on installation and commissioning. All products are rigorously tested before shipment.
Q5: How do I pay and what is the delivery time?
A: You can pay by T/T, Western Union, PayPal. Delivery time is approximately 15-30 days after order confirmation. We offer competitive pricing and volume discounts for bulk orders — please contact us for a customized quotation.
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