
Part Name: Switch Ass'y
Part No: DX300
Applicable Models: DX300
Delivery Options : Express freight / Standard (sea) Freight
Condition/Options: New/ OEM replacement / Genuine original
MOQ : 1 Piece
Growshine High-Quality Switch Ass'y DX300 for Doosan Excavator Parts - Reliable Excavator Control Switch DX300
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We provide tailor-made manufacturing and development services for Switch Ass'y and other complex Doosan Excavator Parts. If you can't find the exact specification for your heavy-duty truck parts or agriculture machinery components, contact us for a customized solution!
Product Details: Doosan DX300 Switch Ass'y - Essential Engine and Cab Control
The Switch Ass'y DX300 (also referred to as DX300 Switch Assembly) is a vital control unit designed for Doosan Excavator models, specifically the Doosan DX300. This high-quality component, supplied by Growshine, ensures reliable operation of various electrical functions within the machine's cabin and engine system, making it a critical excavator electrical part. As a leading supplier in the import and export trade of engineering machinery parts, heavy-duty truck parts, agriculture machinery parts, and automotive parts, Growshine International commits to providing durable and perfectly fitting replacements.
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Growshine International: Your Source for Quality Equipment Components
Growshine International (格莳国际) specializes in the import and export of high-demand replacement parts for various sectors. Our core business includes sourcing and distributing top-grade excavator spare parts, heavy-duty truck engine components, tractor replacement parts, and aftermarket automotive parts. We focus on providing solutions that enhance machine uptime and performance. Whether you need a Doosan DX300 switch, a Caterpillar hydraulic cylinder seal kit, or Cummins engine overhaul kit, we are your trusted global partner.
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Technical Knowledge: Understanding the Switch Ass'y and Other Components
A Switch Ass'y DX300 is more than just an on/off mechanism; it is an integrated system (assembly) that controls various functions like ignition, lights, or specific hydraulic modes on the Doosan DX300 Excavator. The reliability of this component is paramount for the safety and efficiency of the machine.
Component Definitions & Examples:
Fan Motor: A motor that drives the cooling fan. It is typically installed in the engine compartment near the radiator. Example: Caterpillar 345D Fan Motor.
Fuel Injector: A valve that sprays fuel into the engine's cylinders. It is mounted on the cylinder head or intake manifold. Example: Volvo FH16 Fuel Injector.
Hydraulic Pump: Converts mechanical power into hydraulic energy (flow). Located near the engine or on the transmission. Example: John Deere 8320R Hydraulic Pump.
Air Filter: Filters contaminants from the air before it enters the engine. Found in the air intake system. Example: Ford F-150 Air Filter.
Turbocharger: Increases engine power by forcing more air into the combustion chamber. Attached to the engine exhaust manifold. Example: Komatsu PC400-7 Turbocharger.
Steering Gearbox: A mechanism that translates the driver's steering input into movement of the wheels. Located in the steering system on the chassis. Example: Mercedes-Benz Actros Steering Gearbox.
Track Roller: Supports the weight of the machine and guides the track chain. Part of the undercarriage of a tracked machine. Example: Hitachi EX200-5 Track Roller.
Solenoid Valve: An electromechanically operated valve used to control the flow of fluid or gas. Often found in the hydraulic or transmission system. Example: Claas Lexion 770 Solenoid Valve.
Alternator: Converts mechanical energy into electrical energy to charge the battery and power the electrical system. Mounted on the engine block. Example: Toyota Corolla Alternator.
Brake Caliper: Houses the brake pads and pistons; essential for stopping the vehicle. Installed at the wheel hub assembly. Example: Scania R450 Brake Caliper.
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Growshine Global Sourcing and Product Range
As Growshine International, we facilitate the global trade of high-quality components for construction equipment, heavy transport vehicles, and farm machinery. Our extensive product portfolio includes everything from engine overhaul kits and hydraulic components to electrical parts like the Switch Ass'y DX300. We strive to be the most comprehensive and reliable partner for construction machine parts sourcing and truck parts export.
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We supply components compatible with top turbocharger brands worldwide. We ensure high-performance alternatives for your Doosan Excavator, heavy-duty truck, or agricultural machinery needs, including parts for brands like Garrett, Holset, BorgWarner, 3K, Schwitzer, IHI, Mitsubishi, Hitachi, CZ, Toyota, Komatsu, and Bosch Mahle. Finding the right turbocharger component is easy with Growshine.
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Problem: Caterpillar 320D Excavator Engine Overheats During Operation.
Cause: A common cause is a faulty Water Pump (installed on the engine block) or a clogged radiator/oil cooler. The Water Pump circulates coolant, and failure can lead to insufficient heat transfer.
Solution: Check the coolant level and ensure the radiator fins are clean. If the engine still overheats, inspect the Water Pump for leaks or damage. Replace the faulty Caterpillar 320D Water Pump and flush the cooling system. Regular maintenance and using quality coolant and genuine heavy equipment engine parts are crucial to prevent this issue.
Growshine International Business Scope and Services
We are dedicated to providing comprehensive solutions for the construction machinery parts and heavy equipment spares market. Our services encompass global procurement, quality inspection, logistics, and supply chain management for our clients. We offer competitive pricing for all products, including Switch Ass'y DX300 and specialized off-highway vehicle components.
Our commitment is to be the reliable partner for engineering machinery factories and trade companies seeking high-quality, hard-to-find components across the Heavy Truck, Agriculture, and Automotive sectors.