Highland HPV110-MA-R-23 Axial Piston Pump 110ml/r 42MPa High Pressure for Agricultural Harvester Hydraulic System
The Highland HPV110-MA-R-23 is a high-pressure axial piston variable displacement pump engineered for demanding agricultural harvester hydraulic systems. With a displacement of 110 ml/r and a rated working pressure of 42 MPa (420 bar), it delivers the robust power required for modern combine and forage harvesters operating under heavy field loads.
- High Pressure Performance: Rated at 42 MPa with 45 MPa peak capability, ensuring reliable power delivery in tough harvesting conditions.
- Variable Displacement Control: Closed-loop swashplate design allows precise flow adjustment to match system demand, reducing energy waste and heat generation.
- Agricultural-Grade Durability: Hardened cylinder block and piston shoes withstand continuous duty cycles in dusty, high-vibration field environments.
- High Efficiency: Optimized port plate timing and low internal leakage achieve volumetric efficiency above 92% across the operating range.
- Right-Hand Rotation (R): SAE C 4-bolt mounting flange with splined shaft for direct coupling to harvester engine PTOs.
| Parameter | Value |
|---|---|
| Model | HPV110-MA-R-23 |
| Displacement | 110 ml/r |
| Rated Pressure | 42 MPa (420 bar) |
| Peak Pressure | 45 MPa (450 bar) |
| Rated Speed | 2200 rpm |
| Max Speed | 2600 rpm |
| Rotation | Right (Clockwise) |
| Mounting | SAE C 4-Bolt Flange |
| Brand | Highland |
| HPV hydraulic pump and HMF hydraulic motor series | 30 | 50 | 70 | 90 | 110 | 130 | ||
| Displacement | Max displacement | ml/r | 30 | 50 | 70 | 90 | 110 | 130 |
| Rated displacement | ml/r | 30 | 50 | 70 | 90 | 110 | 130 | |
| Min displacement | ml/r | 0 | 0 | 0 | 0 | 0 | 0 | |
| Speed | Max continuous working speed (Full load condition) |
r/min | 3500 | 3500 | 3200 | 3200 | 2900 | 2900 |
| Rated speed | r/min | 2500 | ||||||
| Min continuous working speed | r/min | 500 | ||||||
| Pressure | Rated working pressure | Mpa | 35 | |||||
| Max working pressure (transient) | Mpa | 42 | ||||||
| Continuous working pressure | Mpa | 30 | ||||||
| Allowable shell pressure (Absolute) | Mpa | Constant0.25, Peak value0.5 | ||||||
| Torque | Continuous output torque (Under continuous working pressure) |
Nm | 162.3 | 252.3 | 342.6 | 432.9 | 535.3 | 632.4 |
| Max output torque | Nm | 227 | 353 | 480 | 606 | 749 | 885 | |
| Power | Continuous output power | KW | 45 | 79 | 107 | 139 | 149 | 176 |
| Max power | KW | 62 | 95 | 114 | 150 | 173 | 205 | |
| Temperature | Allowable shell temperature | ℃ | 80 | |||||
| Max working temperature of oil tank | ℃ | 70 | ||||||
| Weight | HPV series hydraulic pump hydraulic oil drain | kg | 45 | 46 | 63 | 64 | 82 | 88 |
| HMF series hydraulic motor hydraulic oil drain | kg | 30 | 30 | 36 | 36 | 36 | 38 | |
Specifically designed for agricultural machinery including combine harvesters, forage harvesters, cotton pickers, and other self-propelled harvesting equipment requiring high-pressure closed-loop hydrostatic transmission systems.
The Highland HPV110-MA-R-23 axial piston pump combines high-pressure capability with field-proven reliability. Each unit undergoes a rigorous 100% performance test including flow verification, pressure holding, and noise level checks before shipment. Backed by ISO 9001:2015 certified manufacturing processes, Highland delivers consistent quality for agricultural hydraulic applications worldwide.
For technical datasheets, OEM customization, or volume pricing, please contact our sales team with your application requirements.
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