KOBELCO LS15V00026F1 Swing Motor – Product Overview
The swing motor is a hydraulic motor that converts hydraulic pressure into rotational mechanical power to drive the excavator’s upper structure rotation. It is a key component of the swing drive system, providing precise control and powerful torque for smooth and efficient machine rotation. This swing motor is engineered for high reliability, excellent starting efficiency, and long service life under the most demanding working conditions.
Applications
This KOBELCO Swing Motor (LS15V00026F1) is specifically designed for KOBELCO SK485-9, SK485LC-9 Excavator. It is a direct OEM replacement manufactured to meet or exceed original equipment specifications. The component is compatible with standard hydraulic systems and mounting configurations used in these excavator models.
Technical Specifications
- OEM Part Number(s): LS15V00026F1
- Brand: KOBELCO
- Product Type: Swing Motor
- Quality Standard: Japanese engineering excellence
- Condition: Brand New / Aftermarket OEM Quality
- Material: High-strength alloy steel with precision heat treatment
Also Available / Compatible Models
In addition to the primary OEM part number(s) listed above, we also supply a wide range of compatible and interchangeable models for the same or similar applications. These alternative part numbers are functionally equivalent and can be used as direct replacements or cross-reference options:
- Primary Part Number(s): LS15V00026F1
- Additional Compatible / Cross-Reference Part Numbers: LS15V00026F2, LS15V00025F1, LS15V00027F1, LS15V00024F1, LS15V00018F1, LS15V00019F1, LS15V00023F1, LS15V00005F1, LS15V00020F1, LS15V00020F2, LC15V00022F1, LC15V00023F1
These part numbers cover various OEM revisions, superseded versions, and interchangeable alternatives. Please contact our sales team with your machine model and serial number for precise compatibility confirmation before ordering. We stock most of these part numbers and can arrange expedited shipping for urgent requirements.
Installation Guide
- Relieve all hydraulic system pressure and disconnect the battery negative terminal.
- Clean the area around the swing motor thoroughly to prevent contamination during removal.
- Mark and disconnect all hydraulic hoses. Cap all open ports immediately to prevent contamination.
- Remove the old swing motor and inspect the mounting surface and drive spline for wear.
- Install the new swing motor with new O-rings and seals. Apply anti-seize compound to the drive spline.
- Tighten mounting bolts in a cross pattern to the specified torque (typically 120-180 Nm).
- Reconnect hydraulic hoses according to the markings made during removal. Use new O-rings at all connections.
- Purge air from the swing circuit by loosening the highest bleeder valve and operating the swing at low speed.
- Check hydraulic oil level and top up if necessary. Run the machine through several full swing cycles to verify smooth operation.
Price Range
The estimated price for this KOBELCO Swing Motor (LS15V00026F1) ranges from $1,200 to $4,800 USD, depending on the specific configuration, core exchange requirements, and current market conditions. We recommend contacting our sales team for a firm quote based on your specific needs and quantity requirements. Volume discounts are available for fleet operators and repair shops.
Maintenance Tips
- Check hydraulic oil level and condition daily. Contaminated hydraulic oil is the leading cause of swing motor failure.
- Replace hydraulic oil and filter according to the excavator manufacturer’s schedule (typically every 1000-2000 hours).
- Inspect hydraulic hoses and fittings for leaks, cracks, or abrasion during daily walk-around inspections.
- Monitor swing speed and power. A noticeable decrease in swing performance may indicate internal motor wear.
- Listen for unusual noises such as cavitation (pump-like whining) or knocking during operation.
- Check case drain flow rate periodically. Excessive case drain flow indicates internal seal wear.
- Keep the motor exterior clean to aid heat dissipation and make leak detection easier.
Warranty
This KOBELCO Swing Motor is covered by a 12 months warranty against manufacturing defects in materials and workmanship. The warranty covers replacement or repair of the unit at our discretion. Proper installation by a qualified technician and adherence to the recommended maintenance schedule are required for warranty validity. The warranty does not cover damage caused by improper installation, misuse, contamination, or unauthorized modifications.
Shipping and Delivery
In-stock items ship within 24-48 hours via express freight (DHL, FedEx, or UPS). Standard delivery time is 5-10 business days worldwide. Expedited shipping options are available upon request. All shipments are fully insured and include tracking information.
Why Choose Our Swing Motor?
- Direct OEM replacement – no modifications required for installation
- Rigorous quality testing before shipment, including pressure testing and dimensional inspection
- Competitive pricing with factory-direct supply chain
- Technical support available for installation and troubleshooting
- Proven reliability with thousands of units sold worldwide
