103-3575-012  1033575012 Hydraulic Motor Overview

103-3575-012 is a replacement gerotor hydraulic motor for Eaton Char-Lynn S Series. Low speed, high torque, spool valve design, compact size, easy installation. Made of high-quality seals and bearings, wear-resistant, high pressure resistant, low leakage, long service life. Suitable for construction machinery, agricultural machinery, direct interchangeable with original parts.

Features and Benefits

• Direct fit replacement for Eaton Char-Lynn 103-3575 series orbit motors

• Low-speed, high-torque gerotor design

• Smooth, efficient performance with low leakage

• Heavy-duty shaft and bearings for long life

• Fits construction, agriculture and material handling applications

Specifications of 103-3575-012 - Hydraulic Motor

• Part Number: 103-3575-012 / 1033575012

• Motor Type: Hydraulic Gerotor / Orbit Motor

• Displacement: 19.1 cu.in/r (313 cc/r)

• Continuous Operating Pressure: 170 bar (2,465 psi)

• Intermittent Pressure: 210 bar (3,045 psi)

• Maximum Speed: 310 rpm

• Continuous Torque: 600 N·m (443 lbf·ft)

• Mounting Flange: SAE “A” 4-bolt

• Shaft Type: Straight / Keyed (OEM spec)

• Seal Material: Nitrile (NBR), optional Viton

• Rotation: Bi-directional

• Weight: 12.7 kg (28 lbs)

Applications

• Construction Machinery: Skid steer loaders, excavator attachments, compact equipment

• Agricultural Equipment: Combine harvesters, fertilizer spreaders, auger drives, hay balers

• Material Handling: Conveyor systems, forklift attachments, winches, turntables

• Industrial Machinery: Mixers, rotary indexers, drilling rigs, and process equipment

• Utility & Ground Care: Sweepers, snow blowers, mowers, and road maintenance tools

Packaging & Delivery

103-3575-012  1033575012 Hydraulic Motor 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.

103-3575-012 Hydraulic Motor FAQ:

1. What is the 103-3575-012 Hydraulic Motor ?

103-3575-012 is a replacement gerotor hydraulic motor for Eaton Char-Lynn S Series. Low speed, high torque, spool valve design, compact size, easy installation. Made of high-quality seals and bearings, wear-resistant, high pressure resistant, low leakage, long service life. Suitable for construction machinery, agricultural machinery, direct interchangeable with original parts.

2. What makes the 103-3575-012 Hydraulic Motor ?

• A robust gerotor design for consistent low-speed, high-torque output

• Premium seals and heavy-duty bearings that minimize wear and extend service life

• 1:1 interchangeability with original units, eliminating modification work

• Bi-directional operation and compatibility with a wide range of fluids and operating temperatures

• Proven reliability in tough applications like construction machinery, farm equipment, and material handling systems
  
  

3. What is the working pressure range of 103-3575-012 Hydraulic Motor ?

4. Can 103-3575-012 Hydraulic Motor replace other brands?

6. What is the typical speed range of 103-3575-012 Hydraulic Motor ?

• Recommended Oil Type: ISO VG 32, 46 or 68 anti-wear (AW) hydraulic oil

• Viscosity Range: Operates best at 15–100 cSt; target 20–40 cSt at operating temperature

• Oil Condition: Must meet ISO 4406 cleanliness standards (typically 18/15 or better)

• Optional Fluids: Biodegradable or synthetic oils (e.g., ester-based) are compatible, provided they meet the viscosity and additive requirements.

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.

8. How can I get a quotation quickly

Please provide the following details:

• Model or displacement

• Working pressure

• Speed

• Quantity
  We will reply within 12 hours with a competitive quotation.

  
  

Certifications & Quality Assurance

103-3575-012 Hydraulic Motors 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.

FAQ

1.What's our advantages?

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.

2.What is your payment terms?

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.

3.Can you make my own brand on the products?

Of course we can. Just send me your logo  we can make it for you.

4.What is our main export market?

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.