Parker PGP640 7049210022 Gear Pump Repair Kit Alternative For Dump Trailer
Gear Pump Repair Kit Description
Our PGP640 Gear Pump fixed displacement external gear pumps offers high efficiency, high performance, and high power density due to its interlocking two-piece cast iron construction, specifically for heavy-duty mobile hydraulic systems. They perfectly match the original PGP640's mounting dimensions, port locations, and performance parameters, enabling seamless replacement without modifying existing equipment
These hydraulic gear pumps are made of high-quality aluminum alloy or cast iron, are 100% compatible with Parker and other manufacturers, and feature a simple and robust structure, stable flow rate, strong self-priming capability, and excellent cost-effectiveness. They are particularly suitable for low-to-medium pressure to medium-to-high pressure hydraulic systems.
And They are widely used in forklifts, construction machinery, agricultural machinery, industrial equipment, injection molding machines, ships, and various repair and replacement markets, and are among the most frequently repurchased and widely used hydraulic pumps.
Hebei Runhe Hydraulic Machinery Co., Ltd. is the largest hydraulic manufacturer in Northern China, producing hydraulic cylinders, gear pumps, gear motors, and accessories. Customization is available to meet various needs and drawings. Our products are exported to multiple countries and have been proven and recognized in the market.
Through our hydraulic solutions, we have enhanced the competitive advantage of many partners, enabling them to capture a larger share of the hydraulic market.
Gear Pump Repair Kit Specifications
| Operating Pressure |
up to 3989 psi, up to 275 bar |
| Flow Rate |
n/a |
| Displacement |
up to 80 cm²/rev, up to 4.9 inch²/rev |
| Body Material |
Cast Iron |
| Circuit Path |
Open |
| Configuration |
Single, Tandem, Multiple |
| Control Method |
Relief, Load Sense, Priority, Unloading |
| For Fluid Type |
Standard Hydraulic Fluids,Phosphate-ester,Water-Glycol |
| Maximum Displacement |
80 cm²/rev, 4.9 inch²/rev |
| Maximum Fluid Temperature |
80 °C,180 °F |
| Minimum Fluid Temperature |
-20 °C, O °F |
| Maximum Operating Pressure |
275 bar,3989 psi |
| Maximum Operating Speed |
3000 RPM |
| Weight |
24 kg (Max), 53 Ib (Max) |
| Mounting Option |
SAE,ISO,DIN |
| Port Connection |
SAE,ISO, NPT,BSPP, ODT |
| Port Type |
Flange, Straight Threaded |
| Port Location |
Side Ports, Rear Ports |
| Pump Type |
Gear, Fixed |
| Direction of Rotation |
Clockwise, Counterclockwise, Bi-Rotational |
| Shaft Type |
SAE,ISO,DIN, Industry Specific |
Gear Pump Repair Kit Features
1.Two-piece interlocking body construction for superior efficiency and high-pressure performance
2.Cast iron pumping sections for exceptional durability
3.Journal bushings for long life
4.Pressure-balanced thrust plates for high efficiency
5.Multiple sections available for versatile application configurations
Hydraulic Gear Pump Applications
1.Fan drive pump
2.Mower pump
3.Steering and brake pump
4.Winch pump
Service
1.Price only 1/3 of the original manufacturer's price
2.Fast delivery
3.12-month warranty
4.Supports small batch orders
FAQ
1.How long is the delivery date?
10-15 days, depending on the quantity of products ordered.
2.Can it be customized?
Yes
3.What are your main products?
Hydraulic Cylinders, Hydraulic Gear Pump, Gear Motor and Parts
4. What services do you provide?
1 year Warranty, 7*24h After-Sales Service
5. Can I visit the factory?
Yes, warm welcome
Factory Showcase and Customer Visit
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