1. Market Background: Slewing Requirements for Compact Excavators

In European and North American markets, mini excavators are widely used for garden construction, landscaping, residential projects, and earthmoving in confined spaces. Their compact design places practical requirements on the slewing drive system, including installation space, hydraulic compatibility, and mounting flexibility. Selecting a suitable hydraulic motor requires consideration of the machine's slewing load, operating speed, hydraulic parameters, and mechanical interfaces.

2. Customer and Application: Hydraulic Motor Selection for Mini Excavator Slewing

This case focuses on a customer serving the European and North American markets, with a requirement for hydraulic motors used in residential mini excavator slewing systems. Different machine designs may use different mounting flanges, output shaft connections, and oil port arrangements. Therefore, motor selection must consider actual installation dimensions and hydraulic circuit requirements rather than relying on the model name alone.

3. Our Solution: KM1 Series Orbital Hydraulic Motor

To address the application requirements, we supplied the KM1 series orbital hydraulic motor, with particular attention to mounting and interface compatibility. The series offers multiple flange, output shaft, and oil port configurations to accommodate different equipment layouts.

Featuring a compact distribution shaft structure and rotor design, the KM1 series can be considered for medium-duty hydraulic drive applications where installation space and drive requirements must be balanced. During selection, customers should confirm displacement, working pressure, flow rate, target rotational speed, slewing load, and mounting dimensions to ensure compatibility with the machine's operating conditions.

4. Order Fulfillment and Customer Feedback

The order comprised 480 KM1 series hydraulic motors, with delivery arranged within 18 days. For volume procurement, confirming product specifications and maintaining consistency across the ordered configurations are important parts of the preparation process. Verifying flange, output shaft, and oil port requirements in advance helps clarify the configuration before assembly and installation.

5. Key Specifications and Selection Reference

• Product series: KM1 orbital hydraulic motor

• Application: Mini excavator slewing system

• Order quantity: 480 units

• Delivery time: Within 18 days

• Configuration options: Multiple mounting flanges, output shafts, and oil port arrangements

The exact displacement, continuous speed, working pressure, and output torque should be verified against the catalogue for the selected model and the machine's operating conditions. Maximum values from different configurations should not be treated as specifications for a single motor.

6. Summary: Interface Compatibility and Volume Supply

For mini excavator manufacturers serving Europe and North America, hydraulic slewing motor selection involves more than drive requirements. Mounting dimensions, shaft connections, oil port arrangements, and delivery planning also need to be considered. The KM1 series offers multiple configuration options to support different equipment layouts. In this case, 480 units were ordered, with delivery arranged within 18 days.

If you are sourcing a hydraulic motor for a mini excavator slewing system, provide your machine model, mounting dimensions, target speed, working pressure, and flow rate. These details will help determine a suitable KM1 configuration for your application.