Komatsu PC300-8 Excavator Hydraulic Multi-Valve Assembly Main Valve 723-40-71201 723-47-26108 723-48-26700
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| Product Type | Hydraulic Control Valve Assembly / Main Valve |
| Applicable Model | Komatsu PC300-8, PC300LC-8, PC350-8, PC350LC-8 |
| Engine Model | KOMATSU SAA6D114E-3 |
| System Type | CLSS (Closed Load Sensing System) |
| Nominal Working Pressure | 34.3 MPa (350 kgf/cm²) |
| Pump Type | Variable Plunger Pump |
| Compatible Part Number | 723-40-71201, 723-47-26108, 723-48-26700 |
| Material | High Strength Cast Iron |
| Brand | Komatsu |
| Production Status | Original Equipment Manufacturer (OEM) / Aftermarket Options |
OEM Part No.
723-40-71201723-47-26108723-48-26700207-60-71311723-48-26704723-40-71800723-40-85300
Engine Part No.
SAA6D114E-3
Interchange No.
723-40-71201723-47-26108723-48-26700207-60-71311723-48-26704723-40-71800723-40-85300
Fitment Vehicles
Komatsu PC300-8Komatsu PC300LC-8Komatsu PC350-8Komatsu PC350LC-8Komatsu PC400-7
Hydraulic System - Industrial Encyclopedia
Offering original and high-quality aftermarket hydraulic control valve assemblies for Komatsu PC300-8 excavators, compatible with PC350-8, PC400-7 models. Core interchange numbers include 723-40-71201, 723-47-26108, 723-48-26700, and 207-60-71311. This series of multi-valve uses CLSS closed load sensing technology to ensure accurate flow distribution and efficient operation, being a key component of the Komatsu hydraulic system. The product is strictly manufactured according to original specifications, providing reliable performance and durability, suitable for heavy-duty applications such as mining and construction.