LC/KC Motor Suppliers & Factories

Next-Generation Hydraulic Motion Control & Precision Axial Piston Solutions

📈 Evolution of LC/KC Motor Technology

The hydraulic industry is witnessing a paradigm shift from traditional fixed-displacement systems to highly efficient variable axial piston motors like the LC and KC series. These motors, specifically designed for L-frame and K-frame applications, represent the pinnacle of power density and control precision.

In the current industrial landscape, LC/KC Motor Suppliers are no longer just component providers; they are integrated solution partners. The trend toward Cartridge Mount designs allows for more compact excavator architectures and easier maintenance, significantly reducing downtime in critical mining and construction environments.

  • 🚀 Miniaturization: Achieving higher torque in smaller L/K frame footprints.
  • 🔌 Smart Integration: Sensors for real-time pressure and temperature monitoring.
  • ♻️ Eco-Efficiency: Reduced internal friction to meet global carbon neutrality goals.
40,000+ Annual Units (2019)
ISO 9001 Quality Certification
Top 3 China Export Platform
24h Response Guarantee

🏭 China Factory 4.0: Supply Chain Resilience

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Precision Machining

Our LC/KC Motor Factory utilizes advanced CNC centers to ensure tolerances within microns, crucial for the high-pressure performance of LC20 and KC45 series.

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Supply Chain Agility

As the Secretary Company of SDHA, Weitai integrates the entire Shandong hydraulic cluster, providing unmatched stability against global market fluctuations.

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Rigorous Testing

Every travel motor undergoes 100% load testing and spectral analysis of hydraulic oil to guarantee longevity in the field.

Global Procurement Needs & Industrial Status

Modern OEMs in Europe and North America are increasingly looking for cost-effective yet high-performance alternatives to traditional brands. The demand for LC25 and KC45 motors is surging due to their compatibility with international standards and superior volume efficiency. Our motors are now standard equipment for global excavator giants like SANY, XCMG, and SDLG, proving our authority in the heavy machinery sector.

🛡️ About Weitai Hydraulic

Weitai Hydraulic is one of China’s leading hydraulic suppliers, the earliest hydraulic enterprises which specializing in export business for decades. We are committed to providing excellent hydraulic products and services to both businesses and final users worldwide.

At the first beginning, we are OEM factory, and have gradually developed into a comprehensive company integrating production, trade and investment. Hydraulic motors are one of our main products. In addition to our own hydraulic factories, we are a shareholder of a high-quality hydraulic motor manufacturer. Our factories are all ISO certified and our material suppliers have all obtained CE, RoHS, CSA and UL certificates.

Factory View Production Line

The Motor products include but are not limited to travel motors, swing motors and wheel-motors. Our motors have an advanced design structure and provide high volume efficiency, high strength and good stability which far superior than our competitors’ motors. This resulted in the demand and production of over 40,000 Weitai travel motors in 2019. Weitai travel motors are now even included in the production line for excavator manufacturers such as SANY, XCMG and SDLG.

As the Shandong Hydraulic Association’s (SDHA) Secretary Company and the comprehensive export platform of provincial hydraulic organization, Weitai is proud to represent China and share our high quality hydraulic products with the world.

🌍 Localized Application Scenarios

🏗️ Construction

High-torque KC series motors for compact track loaders and mini excavators (1.5 - 8 tons).

🚜 Agriculture

LC series variable motors for harvesters and sprayers requiring precise speed control.

🚢 Maritime

Corrosion-resistant final drives for winch systems and deck machinery.

📜 Certificates

Certificate 1 Certificate 2

🏟️ Exhibition

Exhibition 1 Exhibition 2 Exhibition 3 Exhibition 4

Frequently Asked Questions

What are the main differences between L-Frame and K-Frame motors? +
L-Frame motors (like the LC25) are typically designed for open and closed circuit applications focusing on versatility, while K-Frame motors (like KC45) are optimized for cartridge mounting in planetary gearboxes, offering higher power density and compact integration.
Can Weitai LC/KC motors replace OEM brands like Rexroth? +
Yes, our LC and KC series are engineered to be drop-in replacements for major OEM brands, adhering to the same mounting dimensions and performance specifications while offering a significant "Information Gain" in terms of maintenance and service life.
How does Weitai ensure the quality of its hydraulic motors? +
Our factories are ISO certified. We utilize a comprehensive quality control system that includes raw material spectral testing, precision CNC machining, and 100% dynamic performance testing before shipping.
What is the lead time for bulk orders of KC45 motors? +
Standard lead times vary from 4-6 weeks depending on customization requirements. However, we maintain a stock of common parts to expedite urgent procurement needs.

📍 Contact Information

Address: No. 36 Miao Ling Road, Laoshan District, Qingdao, China 266061

Hours: Monday-Friday: 9:00 am to 6:00 pm

For inquiries about our LC/KC motor products or pricelist, please leave your message and we will be in touch within 24 hours.

Watch our latest Factory 4.0 Production Tour

Technical Team

Technical Team

Marketing Team

Marketing Team

Warehouse

Warehouse

All LC/KC Motor Products