Swing Motors
Home << Products << Swing System << Swing Motors << YN15V00035F1 YN15V00055F1 Hydraulic Swing Motor for Kobelco SK200-8 SK210-8Brand: Topvelsun
Weight: 38 kg
Warranty: 6 Months
Reference Numbers: YN15V00055F1 YN15V00035F1
Application: Kobelco SK200-8, SK210-8, SK210LC-8, SK210D-8
Product Description
The YN15V00035F1 swing motor is a critical hydraulic component responsible for the precise 360-degree rotational movement of your Kobelco SK-8 machinery. Built to handle the extreme demands of heavy trenching and loading, this motor guarantees smooth acceleration and reliable braking.
Direct Fitment: Designed as an exact 1:1 OEM replacement for the Kobelco SK200-8 and SK210-8 swing drive gearboxes.
Integrated Valve Block: Comes fully assembled with crossover relief valves, makeup valves, and a reliable 24V mechanical parking brake system.
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. |
| Swing Drift on Slopes | Diagnosis: The internal mechanical parking brake friction discs are degraded, or the 24V brake release solenoid is failing. |
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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