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Home > Excavation & Earthmoving Machinery Systems > High-Flow Pgp350 Hydraulic Pump for Dredging and Excavation
High-Flow Pgp350 Hydraulic Pump for Dredging and Excavation
High-Flow Pgp350 Hydraulic Pump for Dredging and Excavation
High-Flow Pgp350 Hydraulic Pump for Dredging and Excavation
High-Flow Pgp350 Hydraulic Pump for Dredging and Excavation
High-Flow Pgp350 Hydraulic Pump for Dredging and Excavation
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High-Flow Pgp350 Hydraulic Pump for Dredging and Excavation
High-Flow Pgp350 Hydraulic Pump for Dredging and Excavation
High-Flow Pgp350 Hydraulic Pump for Dredging and Excavation
High-Flow Pgp350 Hydraulic Pump for Dredging and Excavation
High-Flow Pgp350 Hydraulic Pump for Dredging and Excavation

High-Flow Pgp350 Hydraulic Pump for Dredging and Excavation

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Product Description

Basic Information
Model NO.
PGP350
Mesh Form
External Engaged
Tooth Flank
Straight Tooth
Power
Hydraulic
Type
Normal Line Gear Pump
Certification
CE, RoHS
Rated Pressure
30MPa
Shell Material
Iron
Installation
Flange Mounting
Package Weight
25.000kg
Product Description

High-Flow PGP350 Hydraulic Pump for Dredging and Excavation

PGP350 gear pumps are made of solid cast iron, meet the assembly dimensions of ISO and UNI standards, and have convenient rear and side oil port designs to ensure long-term durability and high efficiency. They are widely used in the hydraulic systems of chassis mobile vehicles such as dump trucks, vehicle-mounted cranes, aerial platforms, loading cranes and municipal vehicles.

PGP350 Hydraulic Pump View 1
PGP350 Hydraulic Pump View 2
PGP350 Hydraulic Pump View 3
PGP350 Hydraulic Pump View 4
Product Parameters
★ Heavy duty, cast iron, external gear pump.
★ Standardization, universalization, and serialization design.
★ Displacement range: 20.9ml/r - 104.5 ml/r.
★ Max rated pressure: 245bar, Intermittent: 275bar.
★ Speed range: 400 - 2400 RPM.
Speed (RPM) 1/2" Gear Width 3/4" Gear Width 1" Gear Width 1-1/2" Gear Width
FlowPower FlowPower FlowPower FlowPower
90015/48/1124/6.412/1733/8.817/2252/13.725/33
150028/7.314/1843/11.321/2859/15.528/3789/23.641/55
240046/12.222/3071/18.833/4496/25.444/59146/38.566/89

* Flow: GPM/LPM | Power: HP/kW

Advantages & Applications

Key Advantages:

✔ High Efficiency: Transmission efficiency is 3% higher than traditional pumps.
✔ Stable & Reliable: Working pressure fluctuation is strictly controlled.
✔ Durable: Wear resistance increased by 1.4 times using high-strength alloys.
✔ Precise Control: Flow control accuracy reaches ±5%.
Application Scenario
Gear Pump OEM Number Table
32491110203239210143322921900530591133267029112099
32491110213239210144322921900630592194847029112053
32491116323239210149322922800532291100387029111052
3249114041323921803832295291503229110199......
Manufacturing Capacity

Professional Production Lines

Production line 1
Production line 2
Frequently Asked Questions
Q1: What do you need to pay attention to for the maintenance of hydraulic gear pumps?
- Regularly check oil cleanliness to avoid impurities.
- Replace seals periodically to prevent leaks.
- Inspect gear and bearing wear for timely replacement.
Q2: How long is the service life of a hydraulic gear pump?
Under normal operating conditions and regular maintenance, the life of a hydraulic gear pump can typically reach several thousands of hours.
Q3: Can the hydraulic gear pump be used in reverse?
Reversal is generally not recommended as the design and seal structures are optimized for one-way rotation. Reversing may cause seal failure or pump damage.
Q4: What materials are available for hydraulic gear pumps?
Common choices include high-strength cast iron, aluminum alloy, and stainless steel, selected based on the working medium and environment.
Q5: How is after-sales service guaranteed?
We provide comprehensive support including technical assistance, maintenance guidance, and spare parts supply to ensure seamless operations.
Q6: What are the primary applications for the PGP350 series?
The PGP350 is widely utilized in heavy-duty machinery including dump trucks, cranes, aerial platforms, and various engineering or municipal vehicles.

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