- CN
| Specification Category | Technical Details |
|---|---|
| COGENG Part Number | KVL-35F1 |
| Replaces OEM Part | Kobelco YT35V00013F1 |
| Application | Main Control Valve Solenoid |
| Compatible Models | SK200SR, SK210LC-6E, ED190LC-6E |
| Electrical Specifications | |
| - Operating Voltage | 24V DC |
| - Current Draw | 1.2A @ 20°C |
| - Insulation Class | Class H (180°C) |
| - IP Rating | IP69K |
| Hydraulic Performance | |
| - Maximum Operating Pressure | 350 bar (5,075 psi) |
| - Flow Capacity | 40 L/min (10.6 GPM) |
| - Pressure Drop | < 3 bar @ 20 L/min |
| Environmental Ratings | |
| - Temperature Range | -40°C to +135°C |
| - Vibration Resistance | 15G (10-2000 Hz) |
| - Shock Resistance | 100G (11ms duration) |
| Physical Characteristics | |
| - Housing Material | 304 Stainless Steel |
| - Connector Type | Deutzsch DT04-4P |
| - Weight | 0.68 kg (1.5 lbs) |
| Quality Assurance | |
| - Cycle Life | > 5 million cycles |
| - Testing Standard | ISO 13849 / SAE J1928 |
| - Warranty | 3,000 hours / 24 months |
| NO | Number | Name | Qty |
| YN35V00039F1 | SOLENOID VALVE ASSY | ||
| 101 | YN35V00039510 | BODY | 1 |
| 151 | 2436U1165S152 | PLUG | 1 |
| 171 | YX35V00002S171 | SCREW M05x0.8x12mn | 16 |
| 601 | YB35V00005F1 | VALVE SOLENOID | 4 |
| 701 | YT35V00013F1 | VALVE SOLENOID | 3 |
| 702 | YB35V00006F1 | VALVE SOLENOID | 1 |
| 901 | YA35V00001S901 | PLATE NAME | 1 |
System Preparation & Safety
Position excavator on stable, level ground with adequate workspace
Fully retract all cylinders and lower attachment to ground
Implement double safety lockout: disconnect battery and remove main fuse
Perform comprehensive hydraulic pressure relief procedure:
Slowly loosen hydraulic tank cap
Cycle all control levers through full range 5-6 times
Wait 10 minutes for complete pressure dissipation
Advanced Contamination Control
Establish clean work zone using plastic sheeting
Perform three-stage cleaning process:
Initial degreasing
Solvent cleaning
Final wipe with lint-free cloth
Use certified clean plug kit for all open ports
Maintain component cleanliness using sealed packaging until installation
Precision Installation Procedure
Document existing wiring configuration with digital photography
Use flare nut wrenches for line disconnection
Conduct port inspection using magnifying glass and bright light
Install new O-rings lubricated with specified hydraulic fluid
Follow two-stage tightening process:
Hand-tighten until seated
Final torque to 42 Nm ±10% using calibrated torque wrench
System Commissioning & Verification
Reconnect power and perform initial system check at idle
Conduct 30-minute run-in period with gradual pressure increase
Implement leak detection using mirror and paper test methods
Verify performance through complete functional test cycle
Document installation for maintenance records
