Custom Hydraulic High Pressure Switch Sensor Excavator Spare Parts 114-9281
Price:
Please send mail or Whatsapp
MOQ:
1 Piece
Delivery Time:
1–7 Working Days After Payment
Brand:
ZVEZDA
Product Description
114-9281 Hydraulic Pressure Switch Sensor Excavator Spare Parts
Standard OEM external thread size, overall wire harness length, switch body size fully match original spare parts, direct threaded screwing installation without disassembling complete pilot valve block, greatly cutting maintenance downtime. Pre-calibrated standard pilot pressure trigger parameters specially customized for CAT B series excavator hydraulic system, no secondary debugging after assembly. Neutral carton packing without brand logo, stable supply chain, low procurement cost for excavator repair shops and construction machinery service stations.
| Specification | Details |
|---|---|
| Brand | ZVEZDA |
| Main OE No. | 3E2026 |
| Cross Reference OE | 114-9281 |
| Product Type | Pilot Hydraulic Pressure Alarm Switch Sensor Assembly With Fixed Wire Harness |
| Compatible Models | CAT 312B, 320B, 330B Series Excavator Pilot Hydraulic Manifold |
| Rated Working Pressure | 0–10MPa Low Pressure Pilot Oil |
| Trigger Pressure Standard | Factory Pre-Calibrated OEM Standard Pressure Threshold |
| Waterproof Grade | IP67 |
| Thread Spec | Standard External Brass Thread |
| Origin | China |
| Delivery Time | 1–7 Working Days After Payment |
| Warranty | 6 Months Under Continuous Excavator Hydraulic Working Condition |
| Packaging | Neutral Carton Packing, No Brand Logo |
| Supporting Accessories | Complete Switch Assembly + Thread Sealing Gasket + Plastic Thread Protective Cap |
| Sample Service | Single Sample Available With Pressure Trigger Stability Test Report |
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| No. | Question & Answer |
|---|---|
| Q1 | Q: Which excavators fit ZVEZDA 3E2026 hydraulic pressure switch? A: Direct replacement for CAT 312B/320B/330B excavator pilot manifold, interchange OE 114-9281, standard external thread screw-in install without modifying valve block. In stock, ship within 1–7 working days. |
| Q2 | Q: Excavator still no hydraulic fault alarm after replacement? A: Fatigued sensing diaphragm leads to abnormal pressure trigger threshold, replace complete ZVEZDA integrated pressure switch to restore accurate hydraulic pressure alarm function. |
| Q3 | Q: Can this pilot pressure switch replace main pump proportional solenoid or engine fuel shutoff solenoid? A: Not interchangeable. This low-pressure mechanical pressure alarm sensor for pilot circuit; proportional valve stepless adjusts high-pressure pump flow, fuel solenoid cuts diesel supply, different working medium, pressure grade and control logic. |
| Q4 | Q: Core advantages of ZVEZDA 3E2026 hydraulic pressure switch sensor? A: High fatigue beryllium copper sensing diaphragm, stable fixed trigger pressure, thick brass thread joint, shock absorbing rubber outer sleeve, double-layer HNBR oil-proof sealing, IP67 waterproof plug, OEM standard thread & harness length direct replacement, neutral unbranded packaging, perfectly match CAT B series excavator pilot hydraulic alarm system. |
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Company
Guangzhou Qichao Machinery Parts Co., Ltd.
Location
825-827, Zhuji International Machinery City, No.36 Zhuji Road, Tianhe District, Guangzhou, China
Contact Person
Sales