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KDRDE5KR-20/40C13-203A-T
KDRDE5KR-20/40C13-203A / SKX5P-17-210
OE-Equivalent Replacement Quality
IATF 16949 / ISO 9001 / CE / RoHS
50 pcs
7 - 15 Days
12 Months
KDRDE5KR-20/40C13-203A / SKX5P-17-210
Volvo, Sumitomo and compatible excavator pump control using the exact valve model
Confirm 24v, connector, threaded cartridge with lead connector, seals and hydraulic circuit before installation.
| Quantity: | |
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KDRDE5KR-20/40C13-203A-T is a 24V hydraulic pump solenoid valve for Volvo, Sumitomo and compatible excavator pump control using the exact valve model. Buyers should confirm the complete old marking, electrical version, connector, threaded cartridge with lead connector and hydraulic function before approving replacement stock.
Specification | Value |
|---|---|
Product Type | Hydraulic Pump Solenoid Valve |
Primary Reference | KDRDE5KR-20/40C13-203A-T |
Cross References | KDRDE5KR-20/40C13-203A / SKX5P-17-210 |
Electrical Version | 24V |
Working Pressure Reference | 41 bar |
Interface | Threaded cartridge with lead connector |
Application Scope | Volvo, Sumitomo and compatible excavator pump control using the exact valve model |
MOQ | 50 pcs |
Delivery Time | 7 to 15 Days |
Warranty | 12 Months |
Use the original catalog dimensional reference and hydraulic symbol to compare the valve with the removed component and the machine schematic before purchase approval.
Complete every control point below before a sample or bulk order is released.
Approval Point | Buyer Review |
|---|---|
Reference | KDRDE5KR-20/40C13-203A / SKX5P-17-210 |
Electrical | 24V; verify at the loaded connector during the actual command |
Mechanical | Compare threaded cartridge with lead connector, cartridge length, seals and installed clearance |
Hydraulic | Confirm normal state, energized state and manifold port relationship |
Machine Evidence | Volvo, Sumitomo and compatible excavator pump control using the exact valve model |
Separate electrical command, cartridge movement and machine response so the actual wiring or hydraulic fault is not hidden by a parts replacement.
Observed Condition | Recommended Check |
|---|---|
No movement | Check loaded connector voltage, ground, controller command and coil resistance. |
Slow response | Inspect oil cleanliness, filter condition, viscosity and cartridge movement. |
Reversed response | Stop operation and compare normal and energized port logic with the original valve. |
External leakage | Inspect seals, cartridge surface, manifold bore and correct seating depth. |
Repeated heating | Confirm voltage, duty cycle, connector resistance and full magnetic movement. |
During a coil replacement is considered without changing the cartridge, keep the verified reference, measurements and test result in the service record. Approve KDRDE5KR-20/40C13-203A-T from the complete old valve marking, 24v electrical version, connector keying, threaded cartridge with lead connector, sealing lands and normal hydraulic state. A shared equipment model does not prove interchangeability because pump and manifold revisions can change during production. Send the machine model, serial number and clear removed part photos with the inquiry.
During a dealer parts counter checks an old sample, keep the verified reference, measurements and test result in the service record. The 41 bar figure is a catalog or verified product reference, not permission to ignore the equipment hydraulic schematic. Confirm which ports see pressure in both de-energized and energized states, review return line conditions and follow the machine service limits. Pressure capability does not correct a wrong spool function, cartridge depth or manifold port relationship.
During an electrical voltage drop is found, keep the verified reference, measurements and test result in the service record. Two valves can share a coil diameter and connector yet use different cartridge lengths, metering notches, spring forces or port logic. In Volvo service, compare the full reference, manifold bore, installed depth, connector direction and hydraulic symbol. A valve that screws in but routes pressure differently can create weak response, reversed motion or continuous pump loading.
During fleet stock is replenished for planned service, keep the verified reference, measurements and test result in the service record. Use the drawing to compare overall length, thread or flange position, sealing diameters and connector clearance with the removed component. Read the spring side of the hydraulic symbol as the normal state and the solenoid side as the energized state. Port letters are catalog identifiers and must be reconciled with the equipment schematic before commissioning.
During a dealer parts counter checks an old sample, keep the verified reference, measurements and test result in the service record. Reuse is not recommended when the service procedure specifies new seals or the old rings show flattening, cuts or heat damage. Confirm material compatibility with the hydraulic oil, clean the threaded cartridge with lead connector and inspect the manifold bore for scoring. Lubricate and install seals without twisting, then follow the equipment torque procedure instead of forcing the cartridge past resistance.
During a machine returns after long storage, keep the verified reference, measurements and test result in the service record. Keep ports capped, seals protected and connector faces free from moisture or impact. Separate 24v and suffix variants with readable carton labels so warehouse picking cannot mix them. Store the valves in a clean, dry area away from welding dust and corrosive chemicals, and retain lot traceability to the approved sample and incoming inspection record.
During a valve switches slowly after oil warms, keep the verified reference, measurements and test result in the service record. Measure voltage across the coil while the controller commands the valve, then measure the positive and ground side drops separately. A static open circuit reading can look normal while a corroded terminal collapses under load. Compare the result with the confirmed 24v requirement and repair excessive resistance before judging the hydraulic pump solenoid valve itself as defective.
Send the complete old valve marking, confirmed voltage, machine model and serial number, connector photos, interface dimensions and required quantity for a fitment focused B2B quotation.
