Highland HPV110-MA-L-23 Axial Piston Pump 110ml/r High Efficiency Variable Displacement for Combine Harvester Drive

Highland HPV110-MA-L-23 Axial Piston Pump — High Efficiency Hydraulic Drive for Combine Harvesters

Highland HPV110-MA-L-23 is a high-efficiency axial piston variable displacement pump purpose-built for combine harvester hydrostatic drive systems. Featuring 110 ml/r displacement and optimized port plate geometry, it achieves volumetric efficiency above 92% across the full operating range — minimizing energy loss and reducing system operating temperature.

Key Features

• High Efficiency Design: Precision-machined port plate with advanced timing slots reduces flow ripple and internal leakage, delivering industry-leading volumetric efficiency for lower fuel consumption.
• Variable Displacement Control: Electro-proportional or hydraulic pilot control options enable smooth, stepless flow regulation for responsive harvester drive performance.
• Left-Hand Rotation (L): SAE C 4-bolt mounting flange with splined shaft, configured for counter-clockwise rotation to match standard combine harvester PTO orientations.
• Low Heat Generation: Optimized internal flow passages and hardened sliding surfaces minimize friction losses, enabling extended continuous operation without overheating.
• Field-Proven Reliability: Heavy-duty tapered roller bearings and hardened piston shoes ensure long service life under the vibration and shock loads typical of harvesting operations.

Technical Specifications

HPV Series Hydraulic Pumps Technical Parameter

Applications

Engineered for combine harvester hydrostatic transmission systems, Highland HPV110-MA-L-23 is also suitable for self-propelled forage harvesters, sugarcane harvesters, and other agricultural self-propelled equipment requiring efficient variable-speed hydraulic drive solutions.

Why Choose Highland HPV110-MA-L-23?

Highland axial piston pumps are manufactured under ISO 9001:2015 certified quality systems. Every HPV110-MA-L-23 undergoes complete performance validation including volumetric efficiency measurement, pressure holding test, and noise level inspection. Highland combines competitive pricing with consistent quality — delivering excellent value for agricultural equipment manufacturers and aftermarket service providers worldwide.

For technical specifications, OEM partnership inquiries, or bulk order pricing, please contact our export team today.