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20Y-60-11712
20Y-60-11712 / 20Y-60-11711 / 20Y-60-11713
OE-Equivalent Replacement Quality
IATF 16949 / ISO 9001 / CE / RoHS
50 pcs
7 - 15 Days
12 Months
20Y-60-11712 / 20Y-60-11711 / 20Y-60-11713
Komatsu PC200-5, PC220-5 and PC240-5 excavators with confirmed machine serial and valve configuration
Confirm voltage, connector, cartridge or flange dimensions, seals and hydraulic circuit before installation.
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20Y-60-11712 is a 24V two-position, three-way hydraulic solenoid valve for Komatsu PC200-5 family service. External listings also associate 20Y-60-11711 and 20Y-60-11713 with the family, but interchange must be approved by cartridge dimensions, connector and circuit function.
Item | Confirmed Information |
Product Type | Two-position three-way hydraulic solenoid valve |
OE / Reference Numbers | 20Y-60-11712 / 20Y-60-11711 / 20Y-60-11713 |
Voltage | 24V |
Application Scope | Komatsu PC200-5, PC220-5 and PC240-5 excavators with confirmed machine serial and valve configuration |
Electrical Version | 24VDC |
Valve Function | Two-position, three-way |
Thread | 7/8-14 UNF-2A |
Maximum Working Pressure | 350 bar |
Filtration | 25 micrometres or better |
Operating Temperature | -40 to +120 degrees Celsius |
Installation Torque | 34 to 37 Nm |
MOQ | 50 pcs |
Delivery Time | 7 - 15 Days |
Warranty | 12 Months |
Use the 20Y-60-11712 technical image to verify dimensions, sealing lands and normal versus energized flow for PC200-5, PC220-5 or PC240-5 service.
Match the 20Y-60-11712 reference group by 24V coil, Komatsu serial number, 7/8-14 cartridge, sealing geometry and three-way hydraulic state.
Approval Point | Buyer Review |
Reference Control | 20Y-60-11712 / 20Y-60-11711 / 20Y-60-11713 |
Electrical Control | 24V; verify at the connector under command |
Mechanical Fit | Compare thread or flange, cartridge length, sealing lands and installed clearance |
Functional Control | Confirm normal state, energized state and hydraulic port relationship |
Application Evidence | Komatsu PC200-5, PC220-5 and PC240-5 excavators with confirmed machine serial and valve configuration |
For no response or reversed movement, compare command voltage, cartridge seating, port assignment, spool action and oil cleanliness before returning the machine to service.
Observed Situation | Recommended Check |
No hydraulic response | Check command voltage, connector, coil and whether the cartridge moves. |
Slow response | Review oil cleanliness, filter condition, viscosity and connector voltage under load. |
Reversed response | Compare normal and energized circuit states with the machine schematic. |
External leakage | Inspect seals, cartridge surface, bore condition and seating depth. |
Repeated coil heating | Check voltage, resistance, duty cycle, contamination and incomplete spool movement. |
Approval Item | Required Information |
Old Part Evidence | Complete label, connector face, mounting or cartridge side and one installed view |
Machine Evidence | Komatsu PC200-5, PC220-5 and PC240-5 excavators with confirmed machine serial and valve configuration |
Measurements | Thread or flange, cartridge length, seals and installed clearance |
Electrical Evidence | 24V; measured under the actual command |
Commercial Evidence | Quantity, destination, packing, labeling and inspection requirements |
Keep all three references visible when they appear in the verified machine or parts record, but release the order from the removed valve and Komatsu serial number. Compare connector, 24V coil, cartridge and circuit before treating the group as interchangeable. The additional numbers improve traceability without overriding physical and functional differences.
Komatsu excavator families can receive different hydraulic arrangements across production ranges and regional versions. Record the full model and serial number, valve-block location and removed reference. The machine family narrows selection, while serial and component evidence establish whether the 20Y-60-11712 configuration belongs in the intended circuit.
Read the old coil marking and measure voltage at the connector during the actual command, including ground voltage drop. Compare coil resistance and connector pin arrangement with the approved sample. Keep the confirmed 24V rating on the order and receiving documents so mixed coils cannot be accepted because the cartridge body looks identical.
Identify the spring-held flow path and the energized path, then map pressure, return and work ports to the Komatsu schematic. Confirm the removed valve's behavior before commissioning. A cartridge that fits the 7/8-14 cavity can still reverse or block machine response when its internal port relationship differs.
Inspect the cartridge and cavity, confirm sealing-land geometry, maintain filtration at 25 micrometres or better and lubricate compatible seals. Start the 7/8-14 thread by hand, then apply 34 to 37 Nm after smooth seating. Verify leakage and controlled response before returning the 350 bar hydraulic circuit to full service.
Provide the full reference group, 24V confirmation, Komatsu model and serial number, connector face, cartridge and seal photographs, valve-block location, circuit information, quantity and destination. Add dimensions from the removed unit and any operating symptom. A complete package supports one approved configuration for PC200-5, PC220-5 or PC240-5 supply.
Send the full reference group, Komatsu model and serial number, 24V marking, connector and cartridge photographs, circuit, quantity and packing needs.
