Name: Caproni Gear Pump Group 10 | Series 10 | High Efficiency Hydraulic Pump
SKU: Caproni Gear Pump Group 10

Caproni Gear Pump Group 10

SKU: Caproni Gear Pump Group 10

The Caproni Group 10 (Series 10) is a versatile external gear pump corresponding to the international Group 1 standard. Manufactured in Bulgaria, these pumps feature a high-strength extruded aluminum alloy body and pressure-balanced sliding bearings. They are designed to deliver reliable hydraulic power for mobile and industrial applications, offering an excellent balance of performance, durability, and cost-efficiency.

Key Features:

Series: Group 10 (Size 1)
Displacement: 1.0 to 9.8 cm³/rev
Max. Pressure: Up to 250 bar (Continuous)
Application: Power packs, agricultural machinery, utility vehicles.

Product Overview The Caproni Group 10 Gear Pump consists of a gear pair supported by two aluminum bushing blocks, a housing, a front cover, and a rear cover. The design incorporates axial compensation (pressure balancing) to ensure high volumetric efficiency throughout the pump’s service life. The Series 10 is highly modular, available with various flanges, shafts, and port configurations to meet specific OEM requirements.

Why Choose Caproni Series 10?

European Quality: Manufactured to strict quality standards, ensuring consistent performance.
High Load Capacity: The plain bearings allow for heavy duty cycles while maintaining low noise levels.
Versatility: Can be configured as a single pump or as part of a multiple pump assembly (tandem pumps).
Wide Range: Broad displacement options allow for precise matching to system requirements.

Common Applications:

Mini Hydraulic Power Units
Forklifts and Pallet Stackers
Agricultural Tractors and Harvesters
Machine Tools
Construction Equipment

Specification	Value / Description
Product Type	External Gear Pump
Series	Group 10 (Size 1)
Displacement Range ( $V_g$ )	1.0, 1.25, 1.6, 2.0, 2.5, 3.15, 3.65, 4.2, 5.0, 5.7, 6.1, 7.4, 8.5, 9.8 cm³/rev
Continuous Pressure	Up to 250 bar (for sizes up to 6.1cc) / 200-160 bar (larger sizes)
Peak Pressure	Up to 280 bar
Speed Range ( $n$ )	650 – 3500 rpm
Fluid Temperature	-20°C to +80°C (NBR Seals)
Viscosity Range	20 – 100 mm²/s (Optimal)
Mounting Flanges	Standard Euro (Code A), SAE AA (Code E), etc.
Common Part Numbers	Model Code Structure: [Series] [Mounting] [Disp] [Rotation] 10A 1X056 (1.0 cc, Euro Flange, Right) 10A 2X056 (2.0 cc, Euro Flange, Right) 10A 3.15X056 (3.15 cc, Euro Flange, Right) 10A 4.2X056 (4.2 cc, Euro Flange, Right) 10A 5X056 (5.0 cc, Euro Flange, Right) 10A 6.1X056 (6.1 cc, Euro Flange, Right) 10A 8.5X056 (8.5 cc, Euro Flange, Right) 10C… (Variant with different ports) (Note: “X” usually denotes Right/CW rotation, “Y” for Left/CCW)