- CN
| Specification Category | Technical Specifications |
|---|---|
| COGENG Part Number | KVL-35F06 |
| Replaces OEM Part | Kobelco YT35V00006F1 |
| Compatible Models | SK200-8, SK210-8, SK250-8, SK300-8, SK350-8 |
| Application | Main Control Valve Solenoid (Swing/Travel/Implement) |
| Electrical Specifications | |
| - Operating Voltage | 24V DC ±15% |
| - Current Consumption | 1.2A @ 20°C |
| - Power Rating | 28.8W nominal |
| - Insulation Class | Class H (180°C) |
| Hydraulic Performance | |
| - Maximum Operating Pressure | 350 bar (5,075 psi) |
| - Flow Capacity | 40 L/min @ 10 bar ΔP |
| - Pressure Drop | < 2.5 bar @ 20 L/min |
| - Leakage Rate | < 3 drops/minute @ max pressure |
| Environmental Specifications | |
| - Temperature Range | -40°C to +140°C |
| - Protection Rating | IP69K |
| - Vibration Resistance | 15G (5-2000 Hz) |
| - Shock Resistance | 50G (11ms duration) |
| Mechanical Specifications | |
| - Housing Material | Nickel-Plated Brass |
| - Plunger Material | 440C Stainless Steel with DLC Coating |
| - Seal Material | Hydrogenated Nitrile (HNBR) |
| - Connector Type | 4-pin Deutsch DT04-4P |
| - Weight | 0.68 kg (1.5 lbs) |
| Quality & Durability | |
| - Cycle Life | > 5,000,000 cycles |
| - Manufacturing Standard | IATF 16949:2016 |
| - Performance Testing | ISO 4401:2005 |
| Warranty Coverage | 4,000 operating hours / 36 months |
| NO | Number | Name | Qty |
| 1 | YT35V00002F1 | VALVE ASSY,SOLENOID | |
| 2 | YT35V00004F1 | VALVE ASSY,SOLENOID | 1 |
| 3 | YT35V00005F1 | VALVE ASSY,SOLENOID | 3 |
| 4 | YT35V00006F1 | VALVE ASSY,SOLENOID | 2 |
| 5 | PLUG,Remarks:' | 10 | |
| 6 | YT35V00002S006 | CAPSCREW | 12 |
| 7 | NAME PLATE.Remarks: | 1 |
Pre-Installation Verification
Confirm exact valve location and function in hydraulic circuit
Verify machine model and control system compatibility
Check electrical connector type and pin configuration match
Record any active diagnostic codes for post-installation comparison
Safety & System Preparation
Park excavator on level surface, lower attachments, engage safety locks
Disconnect negative battery terminal and wait 10 minutes for system capacitor discharge
Relieve hydraulic system pressure completely:
Slowly loosen hydraulic tank cap
Cycle all control levers through full range
Wait minimum 15 minutes for pressure stabilization
Precision Installation Steps
Thoroughly clean mounting surface and port areas
Use only new O-rings provided with COGENG unit
Apply thin film of clean hydraulic fluid to all seals before installation
Hand-tighten valve to avoid cross-threading, then torque to 40 Nm ±5%
Ensure electrical connector fully seats with positive locking engagement
Commissioning & Verification
Reconnect battery and initialize system
Start engine and run at low idle for initial system check
Gradually increase engine speed while monitoring for leaks
Perform complete functional test of affected hydraulic circuits
Verify resolution of previous operational issues
