Swing Reducers & Gear Parts
Home << Products << Swing System << Swing Reducers & Gear Parts << LQ15V00015F2 Hydraulic Swing Motor for Kobelco SK250-8 SK260-8 ExcavatorBrand: Topvelsun
Weight: 48 kg
Warranty: 6 Months
Reference Numbers: LQ15V00015F1; LQ15V00023F1
Application: Kobelco SK250-8, SK250LC-8, SK260-8, SK260LC-8
Product Description
The LQ15V00015F2 swing motor assembly is the heavy-duty rotational powerhouse designed exclusively for Kobelco's 25-to-26-ton class excavators. Operating seamlessly with the Kobelco mechatro control system, this motor provides the massive torque required to swing fully loaded buckets safely and efficiently.
Interchangeability: 100% direct drop-in replacement for earlier batch numbers including LQ15V00015F1.
Heavy-Duty Construction: Built with reinforced internal bearings and a high-displacement cylinder block to handle the extra inertia of the SK250-8 / SK260-8 upper structure.
According to the Topvelsun hydraulic technical team, watch for these common symptoms:
| Failure Symptom | Diagnostic Meaning & Action |
|---|---|
| Loss of Swing Power / Sluggish Rotation | Diagnosis: The internal cylinder block and valve plate are heavily worn, bypassing hydraulic pressure. Replace the motor assembly. |
| Loud Grinding Noise from the Slew Drive | Diagnosis: The output pinion or internal bearings have failed. Continuing to operate will send metal shavings into the entire hydraulic circuit. |
Q: Do I need to prime the motor with oil before starting?
A: Absolutely. You must fill the motor case with clean hydraulic oil through the drain port and bleed all air before rotating the cab to prevent instant dry-rubbing damage.
Tel.: +86 20 3203 3683
Mobile: +86 13129352980 or 13826060208
E-mail: VLS09@topvelsun.com
Address: SHOP 101,BUILDING A,NO.141,ZHUCUN EAST RING ROAD,TIANHE DISTRICT,GUANGZHOU
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