MachineU > China Products > Machinery
457-9878 Solenoid Valve KWE5K-60/G24DB30CT 24V, OEM Part 457-9878, Fit E320D E330D E336D
457-9878 Solenoid Valve KWE5K-60/G24DB30CT 24V, OEM Part 457-9878, Fit E320D E330D E336D
457-9878 Solenoid Valve KWE5K-60/G24DB30CT 24V, OEM Part 457-9878, Fit E320D E330D E336D
457-9878 Solenoid Valve KWE5K-60/G24DB30CT 24V, OEM Part 457-9878, Fit E320D E330D E336D
457-9878 Solenoid Valve KWE5K-60/G24DB30CT 24V, OEM Part 457-9878, Fit E320D E330D E336D
457-9878 Solenoid Valve KWE5K-60/G24DB30CT 24V, OEM Part 457-9878, Fit E320D E330D E336D
457-9878 Solenoid Valve KWE5K-60/G24DB30CT 24V, OEM Part 457-9878, Fit E320D E330D E336D
457-9878 Solenoid Valve KWE5K-60/G24DB30CT 24V, OEM Part 457-9878, Fit E320D E330D E336D
457-9878 Solenoid Valve KWE5K-60/G24DB30CT 24V, OEM Part 457-9878, Fit E320D E330D E336D
457-9878 Solenoid Valve KWE5K-60/G24DB30CT 24V, OEM Part 457-9878, Fit E320D E330D E336D
457-9878 Solenoid Valve KWE5K-60/G24DB30CT 24V, OEM Part 457-9878, Fit E320D E330D E336D
457-9878 Solenoid Valve KWE5K-60/G24DB30CT 24V, OEM Part 457-9878, Fit E320D E330D E336D
457-9878 Solenoid Valve KWE5K-60/G24DB30CT 24V, OEM Part 457-9878, Fit E320D E330D E336D
457-9878 Solenoid Valve KWE5K-60/G24DB30CT 24V, OEM Part 457-9878, Fit E320D E330D E336D
Specifications
Place of Origin :
China
Compatible Equipment :
320GC,323GC,326GC,329GC,330GC Excavator
Model Number :
320G 330GC
Application :
Excavator Main Hydraulic Pump Displacement & Flow Control
Price :
Please send mail or Whatsapp
Made In :
China
Supply Ability :
1000PCS/MONTH
Payment Terms :
T/T
Packaging Details :
Neutral Packing/Branded Packaging
Brand Name :
ZVEZDA
OE Part Number :
457-9897
MOQ :
1 Piece
Warranty :
6 Months
Description
457-9897 Hydraulic Cartridge Proportional Solenoid Valve Assembly OE 4579897 Fit 320GC 330GC Excavator Main Pump Valve OEM Replacement Parts
Adopts ZVEZDA H-grade high temperature resistant pure copper uniform enamel winding coil, wear-resistant multi-groove precision alloy metering plunger, stable linear flow regulation without hysteresis drift under long-term 32MPa high-pressure hydraulic oil and continuous high pump housing temperature.
Product Details
Specification Details
Brand ZVEZDA
Main OE No. 457-9897
Cross Reference OE 4579897
Product Type 24V Thread Cartridge Main Pump Flow Proportional Solenoid Valve Assembly
Compatible Models 320GC, 330GC Medium Hydraulic Excavator Main Hydraulic Pump
Rated Voltage & Coil Resistance 24VDC, 12.3Ω±0.4Ω
Max System Working Pressure 0–32MPa
Control Signal 0–5V PWM Stepless Flow Regulation Signal
Waterproof Grade IP67
Origin China
Delivery Time 1–7 Working Days After Payment
Warranty 6 Months Under Continuous Excavator Hydraulic System Working Condition
Packaging Neutral Carton Packing, No Brand Logo
Supporting Accessories Complete Solenoid Assembly + 2-Pin Black Waterproof Plug + Sealing O-Ring + Thread Anti-Seize Grease
Sample Service Single Sample Available With Flow Regulation Stability Test Report

457-9878 Solenoid Valve KWE5K-60/G24DB30CT 24V, OEM Part 457-9878, Fit E320D E330D E336D

457-9878 Solenoid Valve KWE5K-60/G24DB30CT 24V, OEM Part 457-9878, Fit E320D E330D E336D

457-9878 Solenoid Valve KWE5K-60/G24DB30CT 24V, OEM Part 457-9878, Fit E320D E330D E336D



More Another Parts:
KDRDE5K-20/40C07-109 7824-30-1600 YN35V0004F1 21EN-32260
KDRDE5K-20/30C27 7834-40-2000 YN35V00018F2 2523-9014
KDRDE5K-20/30C02-106 7834-41-2000 2406U197F4 5230-0006
KDRDE5K-20/40C04-109 702-21-53780 21EN-32200 7824-30-1600
KDRDE5K-31/30C50-111 2A5-60-11211 21EN-32220 7834-40-2000
KWE5K-31/G24DA50 2A5-60-11231 21EN-32260 7834-41-2000
KWE5K-31/G24YA50 20Y-60-41621 2523-9014 702-21-53780
KWE5K-31/G24YB50 20Y-60-32121 5230-0006 2A5-60-11211
KWE5K-31/G24DB50 7834-40-2000 4614911 20Y-60-32121
KWE5K-30/G24YA40 7824-30-1600 20Y-60-41621 2A5-60-11231
A82230000321 LH4100100130 4257163 7834-41-2000
Question & Answer
No. Question & Answer
Q1 Q: Which excavator fits ZVEZDA 457-9897 proportional solenoid valve? A: Direct replacement for 320GC / 330GC medium excavator main hydraulic pump, interchange OE 4579897, 24V standard voltage, thread cartridge install without modifying pump valve block. In stock, ship within 1–7 working days.
Q2 Q: Excavator still surges and slow arm movement after replacement? A: Aging coil or worn metering plunger leads to unstable pump flow output, replace complete ZVEZDA integrated cartridge proportional valve to restore stable hydraulic flow and normal digging performance.
Q3 Q: Can this main pump proportional valve replace loader brake on-off solenoid or engine fuel cut solenoid? A: Not interchangeable. This is 0-5V PWM flow proportional valve for excavator hydraulic pump; brake solenoid only switches oil circuit, fuel shutoff solenoid cuts diesel supply, different working medium and control logic.
Q4 Q: Core advantages of ZVEZDA 457-9897 cartridge proportional solenoid valve assembly? A: H-grade high temp pure copper uniform winding coil, precision multi-groove alloy metering plunger, linear stable pump flow regulation, multi-layer HNBR IP67 waterproof sealing, OEM standard cartridge thread size direct bolt replacement, neutral unbranded packaging, perfectly match 320GC/330GC excavator main pump hydraulic control system.
Send your message to this supplier
Send Now

457-9878 Solenoid Valve KWE5K-60/G24DB30CT 24V, OEM Part 457-9878, Fit E320D E330D E336D

Ask Latest Price
Product Detail
Place of Origin :
China
Compatible Equipment :
320GC,323GC,326GC,329GC,330GC Excavator
Model Number :
320G 330GC
Application :
Excavator Main Hydraulic Pump Displacement & Flow Control
Price :
Please send mail or Whatsapp
Made In :
China
Contact Supplier
457-9878 Solenoid Valve KWE5K-60/G24DB30CT 24V, OEM Part 457-9878, Fit E320D E330D E336D
457-9878 Solenoid Valve KWE5K-60/G24DB30CT 24V, OEM Part 457-9878, Fit E320D E330D E336D
457-9878 Solenoid Valve KWE5K-60/G24DB30CT 24V, OEM Part 457-9878, Fit E320D E330D E336D
457-9878 Solenoid Valve KWE5K-60/G24DB30CT 24V, OEM Part 457-9878, Fit E320D E330D E336D
457-9878 Solenoid Valve KWE5K-60/G24DB30CT 24V, OEM Part 457-9878, Fit E320D E330D E336D
457-9878 Solenoid Valve KWE5K-60/G24DB30CT 24V, OEM Part 457-9878, Fit E320D E330D E336D
457-9878 Solenoid Valve KWE5K-60/G24DB30CT 24V, OEM Part 457-9878, Fit E320D E330D E336D

Guangzhou Qichao Machinery Parts Co., Ltd.

Verified Supplier
1 Years
guangzhou
Business Type :
Manufacturer
Main Products :
Excavator Solenoid Valve, Excavator Sensor, Excavator Throttle Motor
Total Annual :
5000000-10000000
Employee Number :
50~100
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Excavator Solenoid Valve
MachineU China Products Machinery
Contact Supplier
Submit Requirement