| Specification Category | Technical Specifications |
|---|---|
| Compatible Equipment Models | Komatsu PC130-7, PC130-8, PC228, PC240, PC350, D61 |
| COGENG Part Number | CG-KOM-SV-37 |
| Replaces OEM Part Number | 702-21-07311 |
| Product Type | Electro-Hydraulic Solenoid Valve |
| Operating Voltage | 12V/24V DC |
| Maximum Operating Pressure | 350 Bar (5,075 PSI) |
| Flow Capacity | 25-45 L/min (6.6-11.9 GPM) |
| Fluid Compatibility | Mineral-based and synthetic hydraulic oils (ISO VG 32-68) |
| Temperature Range | -30°C to 100°C |
| Electrical Protection | IP67 Sealed Connectors |
| Quality Assurance | 100% Pressure and Functional Testing |
| Warranty | 2,000-Hour Warranty |
| № | Number | Name | Qty |
| 708-1L-00551 | PUMP ASS'Y | 1 | |
| 1 | 702-21-07311 | • VALVE ASS'Y,EPC | 2 |
| 708-2L-04291 | • BLOCK ASS'Y | 1 | |
| 2 | •• BLOCK | 1 | |
| 3 | •• PLUG | 3 | |
| 4 | 708-2L-23970 | •• O-RING | 1 |
| 5 | 07040-11007 | • PLUG | 1 |
| 6 | 07002-61023 | • O-RING | 1 |
| 7 | 01252-60865 | • BOLT | 2 |
| 8 | 203-60-62220 | • BOLT | 4 |
| 9 | 21W-62-43960 | • ELBOW | 1 |
| 10 | 07002-61423 | • O-RING | 1 |
| 11 | 02896-61008 | • O-RING | 1 |
| 12 | 02781-0021D | • UNION | 1 |
| 13 | 07002-61423 | • O-RING | 1 |
| 14 | 02896-61008 | • O-RING | 1 |
| 15 | 01582-11008 | • NUT | 1 |
| 16 | 708-1L-29361 | • HOSE | 1 |
| 17 | 708-1L-29350 | • HOSE | 1 |
| 18 | 708-2L-23960 | • O-RING | 2 |
| 19 | 07000-B2011 | • O-RING | 2 |
| 20 | 8255-62-4360 | • ELBOW | 1 |
| 21 | 07002-61423 | • O-RING | 1 |
| 22 | 708-1L-29340 | • ORIFICE | 1 |
| 23 | 02896-61008 | • O-RING | 1 |
Q: Will the COGENG 702-21-07311 fit my Komatsu PC200-7?
A: Yes, the 702-21-07311 solenoid valve is a standard direct-fit component used across Komatsu PC130 through PC350 excavators (including Dash-6, Dash-7, and Dash-8 series) and D61 dozers. It is designed to meet OEM mounting and electrical connector specifications.
Q: How do I confirm this valve matches the OEM part?
A: Please verify the OEM part number 702-21-07311 stamped on your original valve or in your machine's parts manual. Our COGENG valve is manufactured to the exact dimensional and performance specifications of the Komatsu original.
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