150103150024A External gear pump Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

150103150024A External gear pump Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

The 150103150024A external gear pump is a core hydraulic component exclusively for Sany equipment. Adhering to original equipment manufacturer (OEM) specifications, it features a ductile iron housing and precision-machined alloy steel gears. Matched to Sany excavators and other models, it converts mechanical energy into hydraulic energy, providing stable high-pressure power to the hydraulic circuit. Suitable for mining and construction applications, it delivers impurity-free lubricating fluid, making it a preferred OEM part for B2B procurement and equipment maintenance.
This product addresses the pain points of ordinary gear pumps, such as large flow pulsation, high noise, easy wear, and leakage. Its stringent manufacturing process complies with original equipment manufacturer (OEM) and national standards, enabling it to withstand high-pressure, high-frequency operation. It features a built-in safety valve for overload protection, reducing maintenance costs and meeting the demands for “cost reduction and efficiency improvement, high efficiency and stability.”
This product uses a ductile iron shell and alloy steel hardened gears. Through precision turning and gear grinding processes, it has a compact structure, excellent self-priming, and anti-pollution. The double circular arc tooth shape prevents liquid entrapment, ensures smooth operation and low noise, requires no pre-filling oil, is easy to disassemble and assemble, and is directly compatible with Sany models.

Core technical parameters:

– Product Model: 150103150024A
– Product Name: External Gear Pump (Sany Exclusive Original)
– Compatible models: SANY excavators, hydraulic systems, and other original equipment manufacturer (OEM) designated models.
– Material specifications: High-strength ductile iron housing + alloy steel gears (original factory standard, gear hardness HRC55-58)
– Machining processes: precision turning, gear grinding, dynamic balancing calibration, sealing test, pressure test
– Rated pressure: ≤25MPa (meets the high-pressure power requirements of hydraulic systems, with peak pressure up to 30MPa)
– Rated flow rate: 40 mL/r (stable flow rate with minimal pulsation)
– Applicable speed: 500-2800 r/min (wide speed range, stable operation)
– Applicable temperature: -10℃~120℃ (suitable for various operating conditions)
– Volumetric efficiency: ≥95% (low power transmission loss, energy-efficient)
– Service life: ≥12,000 hours under normal operating conditions (exceeding industry average)
– Quality Standards: ISO9001 certified, traceable to the original manufacturer, conforms to GB/T 7935 standard.
– Safety features: Equipped with a safety valve, opening pressure is 1.5 times the rated pressure, providing overload protection.

Compared to ordinary non-standard external gear pumps, this product has three major advantages: First, it is precisely compatible with the original manufacturer, with a compact structure that directly matches the SANY hydraulic system, avoiding installation deviations and reducing adaptation costs; second, it is reliable in quality, wear-resistant and impact-resistant, with low leakage, no fluid trapping, low noise, and reduced replacement frequency; third, it offers high cost-effectiveness, with a stable supply of genuine original products, comprehensive after-sales service, strong self-priming capability, and convenient maintenance, making it the preferred choice for hydraulic power transmission in SANY equipment.
This product can directly replace old gear pumps and is widely used in various engineering scenarios. Relying on the original manufacturer’s supply chain, it ensures a stable supply of genuine products, and provides comprehensive after-sales service to help users reduce operation and maintenance costs, ensuring the efficient and stable operation of the equipment’s hydraulic system and providing continuous power support for engineering operations.

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1 150103150024A001 Front Cover
2 150103150024A002 Back cover
3 150103150024A003 Pump body
4 150103150024A004 Main gear
5 150103150024A005 From the tooth
6 150103150024A006 Side panel
7 150103150024A007 Elastic retaining ring for holes
8 150103150024A008 Oil Seal
9 150103150024A009 Sliding bearing
10 150103150024A010 Sealing ring
11 150103150024A011 3-ring seal
12 150103150024A012 Protective ring
13 150103150024A013 Screw
14 150103150024A014 Washer

*For other spare parts procurement needs, please contact us!