Gear oil pump PGP511A0160AA1H2WD5B1QAAM

📝 Product Description

🔧 Gear Oil Pump PGP511A0160AA1H2WD5B1QAAM is a premium hydraulic gear pump from Hengmeisi. It can be perfectly replaced with Rexroth equivalent products, and we also provide the original Rexroth version. Made with precision machining and qualified materials, it runs steadily with low leakage, suitable for various industrial and mobile hydraulic equipment.

✨ Product Advantages

✅ Perfect compatibility

This Gear Oil Pump PGP511A0160AA1H2WD5B1QAAM is fully interchangeable with Rexroth equivalent products, plug and play without extra adjustment. Original Rexroth version is in stock to meet different customer needs.

⚙️ Stable high-efficiency operation

Optimized gear profile greatly cuts internal leakage. The pump keeps constant flow and pressure during long continuous work, performing well under medium and high pressure conditions.

🛡️ Outstanding durability

Main components adopt hardened alloy steel, and the pump body uses high-rigidity aluminum alloy. The whole pump is anti-wear and anti-impact, adapting to various harsh working sites.

🔊 Ultra-low running noise

Adopting pressure balance structure to reduce pressure pulsation and vibration. The operation is quiet and smooth, friendly for long-term equipment running.

📦 Compact & easy installation

Compact overall structure saves installation space. Standard mounting and port design make installation, replacement and maintenance quick and convenient.

🔢 Model Code Explanation

🔎 Meaning of each code for Gear Oil Pump PGP511A0160AA1H2WD5B1QAAM:

PGP511: High-performance external gear pump series

A0160: Rated displacement 16.0 cm³/rev, for medium flow hydraulic systems

AA1H2: Oil port arrangement and rotation direction specification

WD5: Heavy-duty sealing set with wide temperature resistance

B1QAAM: Special shaft structure and customized mounting flange

🛠️ Product Structure

🪨 High-strength pump housing

Lightweight aluminum alloy body features good heat dissipation, corrosion resistance and structural stability.

⚙️ Precision hardened gear pair

Finely processed and heat-treated gears ensure tight meshing, low friction and long service life.

🧩 Integrated pressure balance mechanism

Effectively compensates wear clearance, reduces leakage and maintains lasting working efficiency.

🔐 Reinforced sealing assembly

High-performance seals prevent oil seepage, fit for different hydraulic media and long-cycle operation.

🚜 Application Scenarios

🏭 Industrial hydraulic units: Machine tools, hydraulic presses and conveying equipment

🚜 Agricultural machinery: Farm tractors and supporting hydraulic devices

🏗️ Construction equipment: Small engineering vehicles and lifting machinery

🚚 Logistics vehicles: Forklifts, loaders and mobile hydraulic systems

⚙️ General fluid power & lubrication systems: Various conventional hydraulic transmission equipment