The Cummins HydraForce Coil Cartridge Valve (OEM 4304012) is a replacement 12V DC solenoid coil used to electrically actuate compatible HydraForce cartridge valves within hydraulic control systems. When energised, the coil creates the magnetic field required to operate the valve, allowing hydraulic functions to be controlled accurately from the machine's electrical system.
Designed for demanding mobile and industrial hydraulic applications, the coil provides reliable electrical operation in systems where compact size, dependable switching and resistance to vibration are important. The 4304012 coil features a Deutsch connection and is used with compatible HydraForce 08-size cartridge valve arrangements, making it a practical replacement for a failed, damaged or electrically defective original coil.
FUNCTION AND OPERATION
- 12V DC electromagnetic coil for hydraulic cartridge valve actuation
- Converts electrical input into magnetic force to operate the valve spool
- Designed for use with compatible HydraForce cartridge valves
- Provides electrical control of hydraulic functions from the machine control circuit
- Suitable for continuous-duty hydraulic applications
TECHNICAL DETAILS
- Operating voltage: 12V DC
- Power: 17.2W
- Initial current draw: 1.4A
- Coil resistance at 20°C: 8.8 Ohms
- Connection: Integrated Deutsch DT04-2P
- Valve size: 08
- Internal bore: approximately 13mm
- Coil height: approximately 36.3mm
- HydraForce cartridge valve compatibility includes selected 08, 80, 88 and 98 series applications
TYPICAL APPLICATIONS
- Construction and earthmoving machinery
- Mobile hydraulic equipment
- Agricultural machinery
- Industrial hydraulic systems
- Equipment using HydraForce solenoid-operated cartridge valves
- Selected Cummins-powered hydraulic applications
IMPORTANT INFORMATION
The coil is an electrical actuator rather than the complete hydraulic cartridge valve. Before replacement, check the existing coil voltage, connector type, physical dimensions and cartridge valve compatibility to ensure the correct component is fitted.
A failed coil should also be investigated alongside the hydraulic valve and electrical circuit, particularly where overheating, contamination or an electrically damaged connector may have contributed to the original failure.