1. Dedicated Hydraulic Drive For Combine Harvesters: Highland PV23 hydraulic pump paired with the MF23 hydraulic motor is specifically designed for combine harvester drive systems, providing stable power transmission for propulsion and working functions under heavy and continuous loads.
2. Closed Loop Hydrostatic Efficiency: Operating in a closed loop hydraulic circuit, hydraulic system minimizes energy loss, improves response speed, and delivers high volumetric efficiency, ensuring smooth and efficient machine movement during harvesting operations.
3. Precise Speed And Torque Regulation: Variable displacement control enables accurate adjustment of speed and torque, allowing smooth acceleration, deceleration, and stable traction across changing field conditions and crop densities.
4. Heavy Duty Construction For Agricultural Environments: Robust housings, high-strength rotating components, and wear-resistant materials ensure reliable operation under dust, vibration, shock loads, and long working hours typical of combine harvesters.
5. Long Service Life With Reduced Maintenance: Optimized internal design and high-quality sealing systems reduce wear, leakage, and heat generation, extending service intervals and lowering total operating costs for agricultural machinery operators.
Combine Harvester Hydraulic Drive
PV23 Hydraulic Pump MF23 Hydraulic Motor
Highland PV23 hydraulic pump and MF23 hydraulic motor form a reliable hydraulic drive solution
for combine harvesters, delivering efficient power, precise control, and durable performance in demanding field conditions.
our advantage
Product Description
Highland hydraulic drive solution combines PV23 hydraulic pump with MF23 hydraulic motor for combine harvesters. It delivers efficient closed loop power, smooth speed control, and reliable performance under heavy agricultural workloads.
Product Features
Highland Combine Harvester Hydraulic Drive systems using PV23 hydraulic pump and MF23 hydraulic motor are engineered to meet the high performance and reliability demands of modern harvesting equipment.
Highland closed loop hydrostatic drive solution delivers efficient power transmission, fast response, and precise speed control for propulsion and critical harvesting functions.
High volumetric and mechanical efficiency help reduce heat generation and fuel consumption during long working hours.
PRODUCT INTRODUCTION
Designed for combine harvester hydraulic drive systems, Highland PV23 hydraulic pump and MF23 hydraulic motor provide efficient, durable, and precise hydrostatic performance. They support stable machine operation, reduced energy loss, and long-term reliability in demanding harvesting conditions.
PRODUCT SPECIFICATIONS
|
Rated |
|
20 |
22 |
23 |
110 |
|
|
Maximum displacement |
ml/r |
33.3 |
69.8 |
89 |
110.8 |
|
|
Speed |
Maximum continuous operating speed |
r/min |
3500 |
3200 |
2700 |
2700 |
|
Rated speed |
r/min |
2500 |
|
|||
|
Minimum continuous operating speed |
r/min |
500 |
|
|||
|
Pressure |
Rated working pressure |
Mpa |
35 |
|
||
|
Maximum working pressure (instantaneous) |
Mpa |
42 |
|
|||
|
Continuous working pressure ( Δ P) |
Mpa |
30 |
|
|||
|
Allowable shell pressure (absolute) |
Mpa |
Constant0.25,Peak value0.5 |
|
|||
|
Torque |
Continuous output torque |
Nm |
162.3 |
342.6 |
432.9 |
535.3 |
|
Maximum output torque |
Nm |
227 |
480 |
606 |
749 |
|
|
Power |
Continuous Power |
KW |
41 |
98 |
128 |
137 |
|
Maximum power |
KW |
57 |
105 |
138 |
159 |
|
|
Temperature |
Allowable temperature of shell |
℃ |
80 |
|
||
|
Maximum operating temperature of fuel tank |
℃ |
70 |
|
|||
|
Angle |
Maximum inclination angle of the inclined plate |
° |
± 18 ° |
|
||
|
Weight |
PV series hydraulic pump Hydraulic oil drainage |
kg |
45 |
63 |
79 |
79 |
detail displaY
Product Application
Packing & Delivery
To ensure the safe delivery of variable piston pump and hydraulic motor, we utilize multiple layers of protective packaging. The pump is first sealed in a durable plastic bag to prevent moisture and contamination. Next, it is securely fixed within a reinforced plywood case to prevent movement and damage during transportation, given the heavy weight of the product. Finally, the plywood case, built to standard export specifications, provides sturdy protection suitable for international shipping.
FAQ
ADD:No. 2 Tianchen Road, Yucheng High-tech Zone, Shandong
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