Rising case-drain flow and a swing device that cannot hold position point to a tired M5X130 Excavator Hydraulic Swing Motor. As the rotating group and control plate wear, holding torque falls away and the oil heats up. RITO offers the M5X130 Excavator Hydraulic Swing Motor (nominal 130 cc/rev) to bring swing torque, braking and oil temperature back to normal.
Item NO.:
M5X130Order(MOQ):
1pcsPayment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANShipping Port:
Huangpu,GuangzhouLead Time：
In StockM5X130 Excavator Hydraulic Swing Motor built for 20-25 ton class excavators, rated at 130 cc/rev nominal displacement. Its job is to converts high-pressure oil flow into the starting torque required to rotate the upper structure, with integrated braking control. Swing performance depends on the condition of the cylinder block, pistons and brake plates, and on the setting of the built-in relief valves. Related designations seen in the field include M5X130. RITO supplies this assembly as a direct-fit replacement for compatible swing devices; always compare the nameplate, mounting flange and shaft with the removed motor before ordering.
| Part Number | M5X130 |
|---|---|
| Part Name | Excavator Hydraulic Swing Motor |
| Compatible Brand | Kawasaki (KPM) |
| Applicable Models | 20-25 ton class excavator hydraulic system |
| Application | Upper-structure rotation drive for excavators |
| Material | |
| Product Color | Industrial grey / black coating |
| Working Temperature | -25°C~+80°C |
| Key Function | Converts hydraulic flow into starting torque for upper-structure rotation |
| Condition | 100% New Aftermarket OEM Quality |
| Packaging | Wooden Case Reinforced Carton Neutral Packing Customized Box |
The motor is supplied with its relief and brake arrangement assembled, supporting smooth deceleration and reducing shock loads into the swing gearbox and slew ring.
Replacing a worn swing motor cuts the internal bypass that drives case-drain flow and oil temperature up, extending the life of the oil and the components around it.
The M2X / M5X swing motor family is used across the {cls} excavator range, so cross-reference information and service experience are widely available.
A matched cylinder block and piston set lets the {M} generate its rated starting torque again, so the upper structure accelerates without hesitation.
FAQ
Q: Which excavators use the {M} swing motor?
A: The {M} is a Kawasaki M series swing motor used across the {cls} excavator range. The same motor family is built in several configurations, so confirm the machine model, flange bolt pattern, shaft and port positions against the motor being replaced.
Q: What are the common reference numbers for {M}?
A: Service identifications for this swing motor include {REFS}. The nameplate on the motor combined with the machine serial number is the most reliable way to confirm identity.
Q: What symptoms show the {M} swing motor is worn?
A: Typical signs are slow swing acceleration, reduced swing torque, drift or creep on slopes after the lever is released, rising case-drain flow, hot hydraulic oil and noise from the swing area.
Q: Is the {M} a swing motor or a main pump?
A: The {M} shown here is a hydraulic swing motor used in the upper-structure rotation device. It is not the excavator main hydraulic pump and not a control valve.
Q: How do I confirm the {M} fits my machine?
A: Check the flange bolt pattern and pilot diameter, the drive shaft or spline, the hydraulic port positions and the brake and relief arrangement against the removed motor. Matching all four confirms the correct service replacement.
Q: What quality options are available?
A: We provide original, OEM and high-quality aftermarket versions with stable supply capability.
Q:Why Choose RITO?
A:Listed Factory
Stable&Reliable Quality
OEM Factory for Chinese Top Excavator Brands
Supplier to Fortune 500 Companies
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