Hydraulic pressure dropping or slow cycle times on your R370-7? A worn K3V180 pump lets the rotating group bypass internally, starving every circuit. The K3V180 is a Kawasaki main pump used on R370-7, R420LC-7 excavators. RITO rebuilds this main pump to OEM clearances so your machine's dig force and speed come back from the first hour.
Item NO.:
K3V180Order(MOQ):
1pcsPayment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANShipping Port:
Huangpu,GuangzhouLead Time：
In StockK3V180 Excavator Main Hydraulic Pump for Kawasaki systems on R370-7, R420LC-7 excavators. Precision-machined barrel bores and lapped valve face restore volumetric efficiency, while the factory-calibrated regulator maintains stable pressure-flow output.
| Part Number | K3V180 |
|---|---|
| Part Name | Excavator Hydraulic Main Pump (Piston Pump) |
| Compatible Brand | Kawasaki (K3V180) |
| Applicable Models | R370-7, R420LC-7 Excavator |
| Application | Main hydraulic pump for R370-7, R420LC-7 excavator all-function operation |
| Material | High-strength alloy steel |
| Product Color | Metallic industrial finish |
| Working Temperature | -25°C~+60°C |
| Key Function | Generates main hydraulic flow and pressure for work circuits |
| Condition | 100% New Aftermarket OEM Quality |
| Packaging | Wooden Case Reinforced Carton Neutral Packing Customized Box |
The K3V180 components are machined to OEM clearance for correct fit and restored volumetric efficiency on R370-7, R420LC-7 machines.
High-grade alloy steel and phosphor bronze construction withstand the pressure loads of Kawasaki systems in continuous duty.
Supplied ready for installation with the components required to rebuild the K3V180 drive group in one order.
The K3V180 covers R370-7, R420LC-7 - one part number serving multiple machine models.
FAQ
Q: Which excavator models does the K3V180 fit?
A: The K3V180 is used on R370-7, R420LC-7 excavators. Confirm your machine model and serial number for exact application.
Q: What symptoms indicate the K3V180 needs replacing?
A: Main circuit pressure falls below specification, all functions slow, and case-drain flow exceeds the OEM limit.
Q: What is included with the K3V180?
A: The K3V180 is supplied as a complete assembly/kitset ready for installation. Confirm exact scope with our team for your machine.
Q: How to confirm the K3V180 is the correct part for my machine?
A: Match the part number K3V180 and confirm the machine model is R370-7 / R420LC-7. Provide the machine serial number for cross-reference.
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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