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SNP2NN
Green Hydraulic
Yes
ISO9001，CE
• Industrial • Energy • Government (Non Aerospace) • HVAC • Mobile • Natural Resources • Transportation (Non Aerospace)
1.Construction Equipment 2.Agriculture 3.Material Handling 4.Marine 5.Industrial Machinery
Key Shaft and Spline shaft
1 set
Product Description
SNP2NN Hydraulic Gear pumps are engineered for high efficiency, stable pressure control, and long service life. Designed with a pressure-compensated variable displacement mechanism, these pumps automatically adjust output flow according to system demand, making them an ideal solution for modern energy-saving hydraulic systems.
High Efficiency
Delivers consistent hydraulic flow with minimal energy loss, ensuring efficient power transmission for various systems.
Durable Construction
Built from high-quality materials to withstand tough conditions, enhancing the longevity and reliability of the pump.
Compact and Lightweight
The pump’s compact size makes it ideal for systems with space constraints, while still providing powerful hydraulic performance.
Versatile Pressure and Flow Range
Supports a wide range of pressures and flow rates, making it suitable for a variety of industrial and mobile applications.
Quiet Operation
Engineered to operate with reduced noise and vibration, improving comfort for operators and reducing system wear.
Technical Data Size 1 | Size 2 | Size 3 | |
Displacement according to ISO 3662 - cm³/r (in⊃3;/r) | 16 (0.976) | 31.5 (1.922) | 63 (3.844) |
20 (1.220) | 40 (2.441) | 80 (4.882) | |
25 (1.526) | 50 (3.051) | 100 (6.102) | |
Actual displacement - cm³/r (in⊃3;/r) | 17.9 (1.092) | 34.5 (2.105) | 69 (4.211) |
22.1 (1.349) | 42.8 (2.612) | 86.2 (5.260) | |
26.9 (1.642) | 53.1 (3.240) | 105.5 (6.438) | |
Mounting flange type (See model code, page 15.) | ISO 3019/2 | ISO 3019/2 | ISO 3019/2 |
SAE 4-bolt | SAE C 2-bolt | SAE C 2-bolt | |
Base plate | Base plate | Base plate | |
Maximum working pressure - bar (psi) | 160 (2300) | 160 (2300) | 150 (2200) |
Allowed maximum drain port pressure - bar (psi) | 1 (15) | ||
Inlet pressure (absolute) - bar (psi) | 0.8 to 1.5 [11.6 to 21.8] | ||
Speed range - r/min | 800 to 1800 | ||
Rotation direction (viewed from shaft end) | Right-hand (clockwise) | ||
Loads on drive shaft | No radial or axial loads allowed | ||
Maximum torque on primary shaft - Nm (lbf-in) | 197 (1744) | 400 (3540) | 740 (6550) |
(See pages 28 and 30 for torque requirements of combined pumps.) | |||
Hydraulic fluid | Mineral oil - HM according to ISO 6743/4 - HLP according to DIN 51524/2 | ||
Viscosity range at working pressure - mm²/s (cSt) | 22 to 68 | ||
Recommended viscosity - mm²/s (cSt) at 50°C (122°F) | 32 | ||
Viscosity index | 100 minimum | ||
Fluid temperature range - °C (°F) | -10/+50 [14/122] | ||
Maximum fluid contamination level | Class 9 per NAS 1638, or class 18/15 per ISO 4406 | ||
Weight - kg (lb) | 13 (28.7) | 33 (72.8) | 45 (99.2) |
Applications
Construction Equipment: Powers hydraulic systems in excavators, loaders, and cranes for lifting and digging.
Agriculture: Drives hydraulic functions in tractors, harvesters, and sprayers.
Material Handling: Used in forklifts, pallet trucks, and telehandlers for efficient load movement.
Marine: Supports deck machinery, winches, and steering systems on ships and offshore platforms.
Industrial Machinery: Powers hydraulic presses, injection molding machines, and conveyors.
Oil & Gas: Drives hydraulic pumps and systems in drilling rigs and power units.
Mobile Equipment: Used in dump trucks, utility vehicles, and aerial platforms for various lifting tasks.
SNP2NN pumps are typically packaged securely to prevent damage during transit. The packaging includes:
Protective Wrapping: To safeguard the pump from environmental damage.
Custom Crates: For larger, heavier pumps, ensuring safe handling.
Documentation: Includes installation, maintenance instructions, and warranty details.
Delivery time depends on the model, customizations, and location but typically ranges from 2 to 6 weeks from the order date.
The SNP2NN pump can handle pressures up to 250 bar (3620 PSI), making it suitable for high-demand hydraulic systems.
It is widely used in construction machinery, agricultural equipment, material handling systems, and industrial machinery due to its versatility and reliable performance.
The pump is available in different models, offering flow rates from1 to 32 l/min (0.26 to 8.45 GPM), depending on the model and operating conditions.
Yes, the SNP2NN pump is designed for tough environments,with high durability to withstand heavy use in both mobile and industrial applications.
Yes, the SNP2NN is engineered to operate with low noise and vibration, ensuring quieter and smoother operation compared to other hydraulic pumps.
6. What maintenance is required for the SNP2NN Hydraulic Gear Pump?
Regular fluid changes and visual inspections to ensure there is no leakage or wear are recommended. Additionally, ensure that the pump is kept free from debris and contaminants to maintain performance.
7. Do you provide OEM or customized services
Yes, we support OEM and customization, including nameplate, packaging, and specific performance requirements. Send us your drawings or specifications for evaluation.
Please provide the following details:
Model or displacement
Working pressure
Speed
Quantity
We will reply within 12 hours with a competitive quotation.
SNP2NN pumps are manufactured in compliance with international standards, ensuring high performance and reliability:
ISO 9001: Certified for quality management systems.
CE Certification: Ensures compliance with European safety, health, and environmental protection standards.
RoHS Compliance: Ensures the pump does not contain hazardous materials.
Factory Testing: Every pump is rigorously tested for performance, pressure, and leak integrity before shipping.
The pump's flow is adjusted by changing the angle of an internal swash plate. As the swash plate angle changes, the stroke length of the pistons varies, which in turn changes the volume of fluid displaced per rotation, allowing the flow rate to adapt to the system's needs.
Factory established in 2005;
With a great deal of production experience;
80+ employees become the professional team;
Constant updated ERP system ensure efficiency of work;
Sophisticated equipment ehanced the accuracy of products;
Professional salesmen provide the greast service;
With a large number of famous customers all over the world;
Great after-sales service;
With the long term cooperation with famous logistics and express company in China,provide the better goods service.
Small order/sample order,full payment in advance; Big orders send the first payment 30% before the production,and the balance before shippment.We'll show the photos of the products and packages before delivery.
Of course we can. Just send me your logo we can make it for you.
America(40.5%):USA, Canada, Argentina, Brazil
Europe(30.8%):Italy,Germany,England,Holland,Spain,Swiss,Finland,Russia,Poland.
Asia(23.5%):Korea,singapore,India,Turkey,Vietnam,Saudi Arabia,Syria, Israel,Lebanon.
Others(5.8%).
The Green hydraulic pump manufacturing facility is a specialized industrial plant that focuses on producing hydraulic pumps and related components. These factories are equipped with advanced machinery and technology to fabricate high-quality pumps designed for a wide range of applications, from heavy equipment and machinery to automotive and industrial systems.
The production process typically involves precision engineering, where raw materials like metals and alloys are processed into pump components such as gears, pistons, cylinders, and seals. These parts are then assembled into fully functional hydraulic pumps, which are tested for performance and quality control to ensure reliability, efficiency, and durability under various working conditions.
Green Hydraulic's manufacturing facilities for hydraulic pumps maintain stringent quality standards, often adhering to international certifications, to meet the expectations of customers in industries such as construction, agriculture, automotive, and manufacturing.
All hydraulic pumps produced by Green Hydraulic have undergone compliance testing, ensuring their quality and reliability.
To meet the diverse needs of different industries, the green hydraulic offer customization options, such as specialized seals, materials, and pump configurations. These facilities often work closely with engineering teams to develop tailored solutions for specific applications, from high-pressure systems to low-flow, high-efficiency pumps.
Each pump undergoes a rigorous quality control process, where pressure tests and performance assessments are conducted to ensure that the pumps meet the required standards for flow rate, pressure capacity, and durability.
