Gear oil pump PGP Series PGP511A0040CS1D4NJ7J5B1B1

🛠️ Product Description

🔹 Manufactured by reliable Chinese supplier Hengmeisi,Gear oil pump PGP Series  PGP511A0040CS1D4NJ7J5B1B1 adopts mature tandem pump structure with 70 cm³/rev displacement. The integrated design saves installation space and delivers powerful hydraulic power for multi-functional equipment.

✨ Product Advantages

⚙️ Dual combined pump design realizes independent oil supply for multiple circuits, optimizing the layout of hydraulic systems.

🔁 100% compatible with Parker products, greatly simplifying spare parts replacement and daily equipment maintenance.

🌬️ Low vibration and low noise operation, improving the overall working environment of mechanical equipment.

🛡️ Excellent pressure resistance and structural toughness, capable of running continuously under heavy load for a long time.

📍 Standard SAE mounting specifications, easy for assembly, disassembly and later routine inspection.

📋 Model Code Explanation

PGP511: Double combination tandem gear pump series

A0070: Main pump nominal displacement 70 cm³ per revolution

CZ7F5: Shaft form, rotation direction and flange installation standard

NH6H3: Internal valve structure and oil port configuration

B1B1: Sealing type and customized structural code

🔩 Product Structure

Dual Pump Core Assembly

Two independent pumping units are integrated inside one housing to realize separate flow output for different hydraulic branches.

Dynamic Pressure Balance System

Effectively balances axial force during operation, reduces component friction and extends the whole pump service life.

High-Strength Body & Accessories

Durable cast iron shell and hardened gears resist impact and abrasion in mobile and industrial scenarios.

Multi-stage Sealing Structure

Reliable sealing system effectively blocks oil leakage and prevents external dust and impurities from entering the interior.

🚜 Application Scenarios

Large construction machinery and engineering vehicles

Agricultural machinery and farm equipment

Port handling machinery and forklift equipment

Heavy-duty industrial hydraulic power units

Special mobile hydraulic equipment

Multi-circuit integrated hydraulic systems