Product Overview
The KOMATSU 708-2L-04151 is a precision-engineered solenoid-operated directional control valve designed for demanding hydraulic circuits in Komatsu construction and mining equipment. As a standard directional control valve, it manages the direction, start, stop, and flow path of pressurized hydraulic fluid by shifting an internal spool via an electrical solenoid actuator. This valve serves as a critical control element within the main hydraulic valve block, directing flow to cylinders and motors for boom, arm, bucket, and travel functions. Manufactured to Komatsu’s exacting OEM tolerances, the 708-2L-04151 ensures precise spool positioning, minimal internal leakage, and rapid response for smooth, predictable machine operation.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Solenoid Directional Control Valve (Standard Spool Type) |
| Model Designation | 708-2L-04151 |
| Manufacturer | KOMATSU |
| Actuation Method | Electrical Solenoid (On/Off Directional Control) |
| Operating Pressure | Standard Industrial Grade (Up to rated bar for Komatsu main hydraulic circuits) |
| Spool Configuration | Precision-matched sliding spool with defined flow positions |
| Mounting & Connection | Standard Komatsu OEM Interface / Sub-plate or Manifold Mounting |
| Sealing | High-pressure hydraulic seals and O-rings |
Engineering Features & Advantages
- Precision Spool Metering: The hardened, precision-ground spool delivers accurate flow direction control with minimal internal leakage, ensuring responsive and repeatable actuation of hydraulic cylinders and motors.
- Fast Solenoid Response: The integrated electrical solenoid provides rapid, reliable spool shifting for precise control of machine functions, reducing cycle times and improving operator feel.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, including high pressure, thermal cycling, and contamination exposure common in construction and mining environments.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Komatsu OEM standards, ensuring drop-in installation without modification to the valve block or hydraulic circuit.
- Contamination Tolerance: Robust spool-to-bore clearances and durable surface treatments maintain performance and service life even in demanding hydraulic systems.
Typical Industrial Applications
This KOMATSU 708-2L-04151 solenoid directional control valve is primarily used in Komatsu excavators, wheel loaders, bulldozers, and other heavy construction machinery. It is commonly found in main control valve assemblies for boom, arm, bucket, swing, and travel functions. Additional applications include metallurgical presses, mining equipment hydraulic circuits, and other heavy-duty mobile hydraulic systems requiring reliable solenoid-actuated directional control.
PRODUCT IMAGES
KOMATSU 708-2L-04151 Solenoid Directional Control Valve
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine KOMATSU 708-2L-04151 Solenoid Directional Control Valve. This Japan-made hydraulic component features a spool-type design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.