Gear oil pump GXPO Series GXP0-A0B25ABR-21

🏭Product Description

The quality Gear oil pump GXPO Series GXP0-A0B25ABR-21 is engineered by Hengmeisi – a leading China manufacturer and factory direct supplier. Rated at 250 bar continuous pressure, this model delivers high volumetric efficiency (94%), low pulsation, and consistent performance for a wide range of hydraulic applications.

Product Advantages

⚙️ High-Precision Gear vs. Traditional Pump Designs

Unlike vane pumps or basic gear pumps, the GXP0-A0B25ABR-21 uses precision-machined gears to eliminate pressure spikes and gear meshing losses. This enables higher pressure capacity and smoother operation in demanding conditions.

🔧 Compact, Low-Noise Operation

Built with optimized gear profiles, the GXP0-A0B25ABR-21 reduces operational noise by 15% compared to standard pumps. Its compact design allows for flexible installation in tight spaces, making it ideal for both mobile and stationary equipment.

🛡️ Premium Materials for Long Service Life

Gears: High-strength alloy steel, heat-treated for excellent wear resistance.

Housing: Durable cast iron with anti-corrosion coating, operating from -20°C to +80°C.

Seals: Imported materials for leak-free performance at maximum pressure.

💧 Built-In Contamination Resistance

High-quality filtration and robust construction protect internal components from hydraulic oil impurities, ensuring long-term reliability in harsh industrial environments.

Model Code Breakdown

📋 The model code GXP0-A0B25ABR-21 features clear, intuitive coding:

GXP0: High-pressure gear pump series

A0: Standard body size

B25: 25 cm³/rev displacement

ABR: Clockwise rotation, flange mounting, standard seal

21: Version optimized for industrial applications

As a core model in the GXP0 series, the GXP0-A0B25ABR-21 is widely favored by global purchasers in construction machinery, material handling, and agricultural equipment.

Product Structure

1. 🏗️ Core Architecture: Precision Gear Pump Structure

Unlike piston or vane pump designs, the GXP0-A0B25ABR-21 uses two precision-machined gears to generate flow, offering a simpler, more reliable design.

2.⚙️ Material Upgrades

Gears: Heat-treated alloy steel for high wear resistance.

Housing: High-strength cast iron for pressure-bearing capacity.

Seals: Imported materials for leak-free operation.

3. 🔄 Integrated Filtration & Protection

Built-in filtration reduces contamination risks, preventing blockages and extending service life.

Application Scenarios

🌍 The GXP0-A0B25ABR-21 is ideal for:

Construction machinery: excavators, loaders, cranes

Material handling equipment: forklifts, pallet trucks

Agricultural machinery: tractors, harvesters

Industrial hydraulic power units and machine tools