As Growshine International, a leading supplier in the export trade of Engineering Machinery Parts, Heavy-Duty Truck Parts, Agricultural Machinery Parts, and Automotive Components, we are proud to offer the essential Travel Pump for KALMAR Port Machinery. This critical hydraulic component is designed for the KALMAR DRD 420-450 and DRT450 Container Handlers, ensuring optimal performance and smooth travel operation.
The pump carries multiple interchangeable part numbers: 250227/60138654/923855.0179. For seamless ordering and integration, please also note the non-hyphenated variations: 250227, 60138654, and 9238550179. This genuine replacement part is crucial for maintaining the efficiency and productivity of your high-value port terminal equipment. Trust Growshine for your genuine spare parts and heavy-duty equipment parts needs.
This Hydraulic Pump is a core component within the hydrostatic drive system of KALMAR Container Handling Equipment. Our commitment to supplying high-quality products extends across all sectors, including Construction Equipment Parts Export and Heavy Truck Engine Components. We specialize in providing reliable solutions for global industrial clients. Looking for related hydraulic parts? You can find a comprehensive list of Hydraulic Pump Related Products here.
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Growshine International (格莳国际) is your reliable source for Aftermarket and Genuine Parts. We cover an extensive range, from Heavy-Duty Truck Electrical Components to Agricultural Equipment Filtration Systems. Our business philosophy is centered around providing competitive pricing and excellent service in the global spare parts market.
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You can also check out our extensive KALMAR Product List for more parts!
To help you better understand your machinery, here are explanations for various parts we supply, supporting keywords like Heavy-Duty Truck Fuel Pump and Construction Equipment Hydraulic Cylinder:
Fuel Injector: An engine component that sprays fuel into the engine's combustion chamber. Caterpillar C7 Fuel Injector.
Turbocharger: Increases an engine's power by forcing more air into the combustion chamber. Cummins ISX Holset Turbocharger.
Hydraulic Cylinder: Converts fluid power into linear motion, typically mounted on booms or blades. Komatsu PC200-8 Boom Cylinder.
Brake Drum: A rotating component in drum brakes where friction is generated to slow the vehicle. Freightliner Cascadia Brake Drum.
Water Pump: Circulates coolant through the engine's cooling system to prevent overheating. John Deere 8320R Water Pump.
ECU (Engine Control Unit): The "brain" of the engine, controlling fuel mix, timing, and other functions. Volvo FH16 ECU Module.
Alternator: Converts mechanical energy to electrical energy to charge the battery and power the electrical system. Toyota Camry Denso Alternator.
Slew Bearing: A large, rotating bearing that connects the superstructure to the undercarriage on excavators. Hitachi ZX470LC-5G Slew Bearing.
Track Roller (Bottom Roller): Supports the weight of the excavator and guides the track chain. Liebherr R954 Track Roller.
Tie Rod End: Part of the steering mechanism on cars and trucks, connecting the rack or pitman arm to the steering knuckle. Kenworth T680 Tie Rod End.
We are experts in components from brands like Caterpillar. You can explore our Caterpillar Product Range here!
Turbocharger Expertise: We are specialists in turbochargers. CLICK HERE to query GARRETT TURBOCHARGER parts! and CLICK HERE to query CUMMINS TURBOCHARGER parts!
We supply parts from all major turbo brands: Click to explore our extensive catalog featuring Garrett, Holset, BorgWarner, 3K, Schwitzer, IHI, Mitsubishi, Hitachi, CZ, Toyota, Komatsu, Bosch Mahle turbochargers!
The KALMAR Travel Pump, with part numbers 250227, 60138654, and 923855.0179 (and 9238550179), is typically a variable displacement piston pump, essential for the hydrostatic drive system used in heavy terminal equipment like the KALMAR DRD 420-450 and DRT450. Its function is to convert mechanical energy from the engine into hydraulic energy, controlling the flow and pressure of the fluid that drives the wheel motors. This precise control is critical for safe and accurate maneuvering of large container loads, a core requirement for Port Machinery Operations. Regular maintenance and use of genuine or high-quality hydraulic pump parts ensure the longevity of your Container Stacker.
We also offer comprehensive support for All Types of Hydraulic Products. Click to learn more!
Issue: Komatsu PC400-7 exhibits slow or weak swing function, possibly with abnormal noise from the swing motor area. This is a common failure point in Engineering Machinery Hydraulic Systems.
Potential Causes: Low hydraulic oil level or contamination, faulty Swing Motor (installed on the slew ring/turntable), worn out Swing Gearbox components (reduction gears and bearings), or a pressure issue in the main control valve's swing circuit.
Troubleshooting & Solution:
Check Hydraulic Oil and Filters: First, verify the hydraulic fluid level and inspect filters. Contaminated oil can rapidly damage the Komatsu PC400-7 Swing Motor. Replace if necessary.
Measure Pressure: Use a gauge to check the pilot pressure and the main swing relief pressure. Low relief pressure indicates a potential fault in the PC400-7 Main Control Valve or relief valve settings.
Inspect Swing Gearbox: Drain the gear oil and inspect for metal shavings, indicating wear on the PC400-7 Swing Reduction Gear. If severe, the gearbox will require disassembly and replacement of worn swing bearings and gears.
Test Swing Motor: If pressure is good, the issue might be internal to the Komatsu PC400-7 Swing Motor (mounted on the upper structure). Testing for excessive case drain leakage will confirm if the motor's internal seals or rotating group are failing. Replace or repair the excavator swing motor as needed.
We specialize in the import and export trade of Engineering Machinery Accessories, Heavy Truck Parts, Agricultural Equipment Parts, and Automobile Spare Parts. Our mission is to provide global customers with a comprehensive range of high-quality components, including hydraulic pumps, engine overhaul kits, transmission components, and electrical systems, ensuring your equipment stays running with minimal downtime. Choose Growshine for reliable Global Parts Supply Chain Solutions.
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