Danfoss H1P078 78cc Variable Displacement Axial Piston Hydraulic Pump
Heavy Duty Closed Circuit Hydraulic Pump for Construction Machinery and Mobile Equipment
Danfoss H1P078 Hydraulic Pump Overview
Danfoss H1P078 is a 78cc variable displacement axial piston hydraulic pump designed for high-performance closed circuit hydraulic applications. It delivers stable hydraulic power output, precise displacement control and excellent efficiency for demanding mobile machinery.
The H1P078 hydraulic pump adopts advanced swash plate piston technology, providing smooth operation, strong pressure capability and reliable performance in heavy duty working environments.
With its optimized design and durable construction, the Danfoss H1P078 axial piston pump is widely used in construction equipment, road machinery, agricultural machines and mobile hydraulic drive systems.
Heavy Duty Working Condition Solution
The Danfoss H1P078 is developed for applications requiring continuous hydraulic operation and stable power transmission.
- High load construction machinery operation
- Long working cycle mobile hydraulic systems
- Outdoor equipment exposed to harsh environments
- Machines requiring accurate speed and direction control
Danfoss H1P078 Technical Specifications
| Technical Parameter | Specification |
|---|---|
| Model | Danfoss H1P078 |
| Product Type | Variable Displacement Axial Piston Pump |
| Displacement | 78.1 cm³/rev |
| Circuit Design | Closed Circuit Hydraulic System |
| Maximum Operating Pressure | Up to 450 bar |
| Control Options | Hydraulic / Mechanical / Electronic Control |
| Rotation | Bi-directional Rotation |
| Technology | Swash Plate Axial Piston Technology |
| Application | Mobile Hydraulic Equipment |
H1P078 Performance Matrix
| Performance Feature | Operational Benefit |
|---|---|
| 78cc Displacement | Provides higher hydraulic flow capacity for medium and heavy duty equipment |
| Variable Displacement Control | Improves machine efficiency and operation precision |
| High Pressure Capability | Supports demanding construction and industrial applications |
| Efficient Hydraulic Conversion | Reduces energy consumption during operation |
| Durable Internal Structure | Extends service life under continuous working conditions |
Key Advantages of Danfoss H1P078 Pump
High Power Density Design
The H1P078 provides strong hydraulic output while maintaining compact installation dimensions, making it suitable for mobile equipment with limited space.
Stable Hydraulic Control
Advanced displacement adjustment technology ensures smooth speed control and accurate machine response.
Excellent Durability
The robust piston structure and quality components improve reliability in heavy-duty applications.
Energy Efficient Operation
Optimized hydraulic efficiency helps reduce power loss and improve overall machine performance.
Flexible System Integration
Multiple control options allow easy integration into different hydraulic system designs.
Application Industries and Equipment
| Industry | Equipment |
|---|---|
| Construction Machinery | Excavators, Loaders, Earth Moving Equipment |
| Road Construction | Road Rollers, Asphalt Equipment |
| Agricultural Machinery | Tractors, Harvesting Machines |
| Mining Equipment | Mobile Mining Hydraulic Systems |
| Material Handling | Hydraulic Drive Vehicles |
Danfoss H1P078 Replacement Hydraulic Pump Solution
The H1P078 hydraulic pump is widely supplied as a replacement solution for customers requiring reliable alternatives for hydraulic maintenance, equipment repair and system upgrades.
- Suitable for Danfoss H1P series replacement applications
- Compatible with various mobile hydraulic systems
- Reliable performance for aftermarket hydraulic supply
- Ideal for distributors and hydraulic service providers
Frequently Asked Questions About Danfoss H1P078
1. What is Danfoss H1P078 hydraulic pump?
Danfoss H1P078 is a 78cc variable displacement axial piston pump designed for closed circuit mobile hydraulic applications.
2. What is the displacement of H1P078 pump?
The H1P078 hydraulic pump has a displacement of 78.1 cm³ per revolution.
3. Is H1P078 suitable for heavy equipment?
Yes. It is widely used in construction machinery, road equipment and heavy-duty mobile hydraulic systems.
4. What type of hydraulic circuit does H1P078 use?
The pump is designed for closed circuit hydraulic drive systems.
5. What are the benefits of Danfoss H1P078?
It provides high efficiency, accurate control, strong durability and stable hydraulic performance.
6. Can H1P078 replace original hydraulic pumps?
Yes. Replacement solutions are available for hydraulic repair and equipment maintenance.
7. What industries use H1P078 axial piston pump?
It is used in construction, agriculture, mining and mobile industrial hydraulic applications.
8. How to select the correct H1P078 pump?
Selection should consider displacement, pressure rating, control method, mounting configuration and machine requirements.
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