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KDRDE3K-10/40CL-TK-G24LE4-22
KDRDE3K-10/40CL-TK-G24LE4-22
OE-Equivalent Replacement Quality
IATF 16949 / ISO 9001 / CE / RoHS
50 pcs
7 - 15 Days
12 Months
KDRDE3K-10/40CL-TK-G24LE4-22
Kobelco excavator hydraulic pump control using the full G24LE4-22 model
Confirm 24v, connector, block mounted cartridge assembly, seals and hydraulic circuit before installation.
| Quantity: | |
|---|---|
KDRDE3K-10/40CL-TK-G24LE4-22 is a 24V hydraulic pump solenoid valve for Kobelco excavator hydraulic pump control using the full G24LE4-22 model. Buyers should confirm the complete old marking, electrical version, connector, block mounted cartridge assembly and hydraulic function before approving replacement stock.
Specification | Value |
|---|---|
Product Type | Hydraulic Pump Solenoid Valve |
Primary Reference | KDRDE3K-10/40CL-TK-G24LE4-22 |
Cross References | KDRDE3K-10/40CL-TK-G24LE4-22 |
Electrical Version | 24V |
Working Pressure Reference | 41 bar |
Interface | Block mounted cartridge assembly |
Application Scope | Kobelco excavator hydraulic pump control using the full G24LE4-22 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 | KDRDE3K-10/40CL-TK-G24LE4-22 |
Electrical | 24V; verify at the loaded connector during the actual command |
Mechanical | Compare block mounted cartridge assembly, cartridge length, seals and installed clearance |
Hydraulic | Confirm normal state, energized state and manifold port relationship |
Machine Evidence | Kobelco excavator hydraulic pump control using the full G24LE4-22 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 warm oil response complaint is diagnosed, keep the verified reference, measurements and test result in the service record. Approve KDRDE3K-10/40CL-TK-G24LE4-22 from the complete old valve marking, 24v electrical version, connector keying, block mounted cartridge assembly, 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 distributor separates similar suffix variants, 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 incoming production lot is released, 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 cross border quotation needs technical approval, keep the verified reference, measurements and test result in the service record. Provide the complete old label, machine model and serial number, confirmed voltage, connector face photo, cartridge or flange measurements, hydraulic function, required quantity and destination. For mixed fleets, separate each electrical and suffix version on the inquiry. This evidence allows a sample approval plan and prevents similar looking hydraulic pump solenoid valve variants from being combined in one bulk order.
During a controller output fault is suspected, keep the verified reference, measurements and test result in the service record. Verify commanded voltage under load, coil duty cycle, connector resistance and whether the hydraulic element reaches its intended position. Low voltage can prevent full magnetic pull, while excessive voltage or continuous energization can overheat the winding. Contamination that restricts cartridge movement can also increase operating stress, so correct the electrical or hydraulic root cause before fitting another coil.
During a mixed voltage shipment reaches receiving inspection, keep the verified reference, measurements and test result in the service record. Check the printed reference and voltage against the purchase order, then sample connector keying, overall length, mounting interface, seal count and coil resistance. Keep voltage or suffix variants physically separated and traceable. For the first production lot, compare one unit with the approved old component before releasing the remaining quantity to warehouse stock or field service.
During a connector harness revision is compared, keep the verified reference, measurements and test result in the service record. Fine debris can restrict the moving element, damage sealing lands or block a pilot passage even when the coil energizes normally. Review the equipment filtration requirement, inspect the removed valve for particles and flush the affected circuit when contamination is found. Replacing KDRDE3K-10/40CL-TK-G24LE4-22 without correcting dirty oil can reproduce slow response, sticking or repeated coil stress soon after installation.
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.
