Growshine International is proud to offer the essential Servo Coil C13TH24/14, also known as 923120.0886 and 9231200886, along with the corresponding Servo Acting Coil. These critical components, including part numbers 923109.0712, 9231090712, 923944.0491, 9239440491, 923110.0854, and 9231100854, are specifically designed for the demanding environment of KALMAR DRD 420-450 series Reach Stackers. As a leading supplier in the import and export trade of engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts, Growshine International ensures top quality and reliability for your equipment maintenance needs, specializing in providing hard-to-find reach stacker spare parts and container handling equipment parts.
The core of this offering is the Servo Coil, a Square Type 13 coil, vital for the hydraulic control system of the KALMAR Reach Stacker. Key part numbers include C13TH24/14, 923120.0886, and its non-dotted variant 9231200886. The associated Servo Acting Coil is often referenced by 923944.0491 and 9239440491, and related control components 923109.0712 (9231090712) and 923110.0854 (9231100854). Growshine International, trading as 格莳国际, provides comprehensive sourcing for hydraulic solenoid coils, heavy duty equipment solenoids, and Kalmar hydraulic components, ensuring rapid delivery and competitive pricing for your fleet maintenance supplies and industrial valve coils. We are your trusted partner for premium spare parts export.
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As Growshine International (格莳国际), our primary focus is the import and export of high-demand spare parts across several major industries. Our product portfolio includes critical engineering machinery parts (e.g., excavators, bulldozers), reliable heavy truck parts (e.g., European and American truck systems), specialized agricultural machinery parts (e.g., tractor and combine components), and a wide range of auto parts. We specialize in components such as hydraulic pump repair kits, diesel engine fuel injectors, truck brake system parts, off-road vehicle replacement parts, construction equipment electrical parts, farming equipment hydraulic valves, heavy equipment final drives, and genuine OEM quality replacement parts. Our commitment is to offer affordable heavy machinery spares and be the top Chinese spare parts exporter.
A Servo Coil, like the C13TH24/14, is essentially the electromagnetic part of a proportional or servo valve. It converts an electrical signal into a magnetic force, which then controls the position of the spool in the valve. This precise control is crucial for fine-tuning hydraulic functions, such as boom or spreader movements on a KALMAR DRD 420-450 Reach Stacker. The "Square Type 13" refers to its specific physical dimension and connection type, ensuring it fits and functions correctly within the valve assembly.
Hydraulic Pump: Converts mechanical power into hydraulic energy; mounted on the engine/transmission. Caterpillar 349F Hydraulic Pump.
Turbocharger: Increases engine power by forcing extra air into the combustion chamber; mounted on the engine exhaust manifold. Volvo VNL D13 Turbocharger.
Fuel Injector: Sprays fuel into the engine cylinders; mounted in the cylinder head. John Deere 8345R Fuel Injector.
Final Drive: Converts high-speed, low-torque power from the transmission to low-speed, high-torque power for the tracks/wheels; located at the wheel hub or track sprocket. Komatsu PC200-8 Final Drive.
Brake Caliper: Squeezes brake pads against the rotor to slow the vehicle; located at each wheel assembly. Freightliner Cascadia Brake Caliper.
Water Pump: Circulates coolant through the engine to prevent overheating; mounted on the engine block. Ford F-150 Water Pump.
Steering Cylinder: Hydraulic actuator that moves the steering linkage; mounted between the chassis and the axle/linkage. JCB 3CX Steering Cylinder.
Alternator: Generates electricity to charge the battery and power the electrical system; mounted on the engine via a belt. Case IH Magnum 340 Alternator.
Solenoid Valve: Electrically operated valve controlling the flow of fluid or gas; used widely in hydraulic and transmission systems. Hitachi ZX470LCH-5G Solenoid Valve.
Suspension Air Bag: Supports the load and dampens road shock; part of the air suspension system, typically at the rear axle. Kenworth T680 Suspension Air Bag.
We supply parts for all major brands, including high-demand components for brands like KALMAR, CATERPILLAR, VOLVO, CUMMINS, and DENSO. Our range of reliable heavy equipment engine parts ensures your machinery performs optimally. For all your turbocharger needs, Growshine provides solutions from leading manufacturers. Click here to query Garrett turbocharger parts: Garrett Turbocharger Part Search. And for engine parts, query Cummins turbocharger parts: Cummins Turbocharger Part Search.
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Issue: The swing function on a Caterpillar 320D excavator is noticeably slow and weak, even when the engine is running at full RPM.
Likely Cause: A common reason for slow swing is a problem with the Swing Priority Valve or a pressure loss in the main hydraulic system supplying the swing motor. Specific to the 320D, a malfunctioning pressure sensor or a sticky Swing Brake Solenoid (located near the swing motor/reduction gear) can also inhibit full performance.
Solution:
Check the hydraulic oil level and filter condition. Contaminated oil affects all components.
Test the main pump output pressures and the swing relief valve settings. Low pressure indicates a pump or relief valve issue.
Inspect the Swing Brake Solenoid for electrical continuity and mechanical action. A failure here keeps the brake partially engaged.
If basic checks fail, the Swing Priority Valve Spool in the main control valve assembly may be stuck or leaking, requiring professional inspection and replacement of seals or the spool itself. Ensuring the proper replacement Caterpillar 320D Hydraulic Valve Parts is key to a lasting fix.
Growshine International (格莳国际) is committed to excellence in the global supply chain, specializing in the import and export of heavy duty equipment replacement parts, trusted auto parts suppliers China, export quality agricultural spares, and top engineering machine accessories. We provide complete solutions for procurement and logistics, acting as a critical link between manufacturers and global users for industrial machinery spares sourcing and global parts distribution.
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