Gear oil pump PGP511A0080CV5Q3XJ7J5B1B1

🛠️ Product Description

🔹 Produced by trusted Chinese supplier Hengmeisi, Gear oil pump PGP511A0080CV5Q3XJ7J5B1B1 adopts classic tandem structure with 80 cm³/rev displacement. The compact integrated design optimizes assembly space while delivering strong and stable hydraulic power.

🔸 All dimensions, mounting flanges and performance parameters of  Gear oil pump PGP511A0080CV5Q3XJ7J5B1B1 comply with original standards. It supports direct replacement for Parker pumps without adjusting equipment, pipelines or related accessories.

🔹 Equipped with finely machined gear sets and built-in pressure balance mechanism, Gear oil pump PGP511A0080CV5Q3XJ7J5B1B1 minimizes flow pulsation and vibration, maintaining stable output under dynamic load changes.

🔸 The whole unit adopts thickened cast iron housing and high-performance composite seals. It boasts outstanding wear resistance and leakproof performance, adapting to various hydraulic oils and harsh field environments.

🔹 We offer two supply solutions for global buyers: cost-effective interchangeable Gear oil pump PGP511A0080CV5Q3XJ7J5B1B1 and authentic original Parker products to match different budget and application demands.

✨ Product Advantages

⚙️ Integrated dual-pump design supplies independent flow for multiple hydraulic circuits, simplifying overall system layout.

🔁 Complete compatibility with Parker products, lowering spare parts management cost and shortening maintenance downtime.

🌬️ Optimized internal structure realizes low noise and smooth running, suitable for long-time continuous operation.

🛡️ High mechanical strength and pressure resistance, stable performance under heavy load and frequent start-stop conditions.

📍 Standard SAE mounting interface, easy to install, disassemble and conduct daily inspection and overhaul.

📋 Model Code Explanation

PGP511: Tandem combined gear pump series

A0080: Nominal displacement 80 cm³ per revolution of main pump

CV5Q3: Shaft type, rotation direction and flange specification

XJ7J5: Internal valve assembly and oil port layout code

B1B1: Seal configuration and customized structural mark

🔩 Product Structure

Dual Independent Pump Core

Two separate pumping assemblies are combined in one housing to provide independent oil supply for different hydraulic branches.

Axial Pressure Balance System

Balances internal operating force effectively, reduces component friction loss and prolongs overall service life.

Heavy-Duty Material Configuration

High-strength cast iron shell and hardened gears resist impact, abrasion and temperature variation in complex working scenes.

Multi-layer Sealing Protection

Reliable sealing structure prevents internal oil leakage and stops external dust, moisture from entering the pump body.

🚜 Application Scenarios

Large engineering and construction machinery

Agricultural vehicles and farm operating equipment

Port cargo handling equipment and heavy-duty forklifts

Industrial high-flow hydraulic power units

Special mobile multi-function hydraulic systems

Supporting hydraulic parts for heavy machinery