Danfoss Series 45 JR S45B 45cc Compact Variable Displacement Axial Piston Hydraulic Pump
Efficient Mobile Hydraulic Pump Solution for Excavators, Loaders, Agricultural Machinery and Compact Equipment
Danfoss JR S45B Hydraulic Pump Overview
The Danfoss Series 45 JR S45B 45cc Variable Displacement Axial Piston Hydraulic Pump is a compact and efficient hydraulic power solution designed for mobile hydraulic equipment. It provides stable flow output, precise control and reliable operation for small and medium sized machines.
Featuring a J Frame compact design, the S45B hydraulic pump is widely used in excavators, wheel loaders, agricultural machinery, forestry equipment and other mobile hydraulic systems requiring high efficiency and durability.
Key Advantages of S45B Hydraulic Pump
Compact Structure
Space-saving J Frame design makes the pump ideal for compact mobile machinery.
Efficient Hydraulic Output
Optimized axial piston technology improves hydraulic efficiency and machine productivity.
Smooth Flow Control
Variable displacement design ensures accurate hydraulic response and stable operation.
Technical Specifications of Danfoss JR S45B Pump
| Parameter | Specification |
|---|---|
| Model | Danfoss Series 45 JR S45B |
| Displacement | 45 cc/rev |
| Pump Type | Variable Displacement Axial Piston Hydraulic Pump |
| Frame Size | J Frame |
| Hydraulic Circuit | Open Circuit Hydraulic System |
| Control Options | Pressure Compensation / Load Sensing |
Applications & Equipment
The Danfoss Series 45 JR S45B hydraulic pump provides reliable hydraulic power for various mobile equipment applications:
- Excavators: Compact excavator hydraulic systems and mini construction machinery.
- Loaders: Small wheel loaders and material handling equipment.
- Agricultural Machinery: Tractors, harvesters and farming hydraulic systems.
- Forestry Equipment: Mobile forestry machines requiring stable hydraulic performance.
- Industrial Mobile Equipment: Compact hydraulic power units and transportation machines.
FAQ About Danfoss JR S45B Hydraulic Pump
1. What is Danfoss Series 45 JR S45B pump?
Danfoss Series 45 JR S45B is a 45cc variable displacement axial piston hydraulic pump designed for mobile hydraulic applications.
2. What is S45B hydraulic pump used for?
It is mainly used for compact excavators, loaders, agricultural machinery and mobile hydraulic equipment.
3. What is the displacement of Danfoss S45B?
The S45B hydraulic pump has a displacement of 45cc per revolution.
4. Is S45B an open circuit hydraulic pump?
Yes, it is an open circuit variable displacement axial piston pump.
5. What are the advantages of JR S45B pump?
Compact size, efficient operation, precise control and reliable performance are its main advantages.
6. Can S45B replace original hydraulic pumps?
Yes, it can be used as an OEM replacement hydraulic pump when technical requirements are matched.
7. Which machines use Danfoss JR pumps?
JR series pumps are commonly used in mobile machinery, construction equipment and agricultural systems.
8. Why choose Danfoss Series 45 JR S45B?
It offers an efficient hydraulic solution for equipment requiring compact design and stable power output.
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