Part Name: Switch Assembly
Part No: 21N6-20500
Applicable Models: R215-7 R225-7 R110-7 R80-7
Delivery Options : Express freight / Standard (sea) Freight
Condition/Options: New/ OEM replacement / Genuine original
MOQ : 1 Piece
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Product Overview: Growshine Hyundai Excavator Throttle Switch Assembly
Growshine International is proud to supply the essential Throttle Button Switch Assembly for Hyundai series excavators. This critical component ensures precise throttle control and reliable operation for your heavy machinery. The specific part number for this high-quality replacement is 21N6-20500, also recognized as 21N620500. This assembly is designed for optimal compatibility and performance, making it a crucial excavator spare part.
Part Name: Throttle Button Switch Assembly
Brand: Growshine
Application Equipment: Hyundai Excavator
Compatible Models: R215-7, R225-7, R110-7, R80-7
OEM Part Number: 21N6-20500 (21N620500)
We specialize in engineering machinery parts export, ensuring global access to reliable components like this Hyundai R215-7 throttle switch.
Detailed Application and Compatibility
This Hyundai R225-7 Throttle Button Switch Assembly, part number 21N6-20500, is engineered to fit perfectly within the specified Hyundai excavator models. The reliable function of the throttle switch is vital for controlling engine speed and, consequently, the machine's digging and moving efficiency. As a leading supplier in the heavy machinery parts trade, Growshine International ensures that our components meet rigorous quality standards for longevity and performance.
Whether you operate a Hyundai R110-7 or a Hyundai R80-7, this switch assembly provides the dependable control interface required. We are committed to providing high-quality construction equipment spares and diesel engine components globally.
Keywords: 21N6-20500, 21N620500, Hyundai R215-7 Throttle Switch, Hyundai R225-7 Parts, Excavator Throttle Control, Growshine International, Engineering Machinery Parts Export, Construction Equipment Spares, Heavy Duty Truck Components Supplier, Agricultural Machinery Accessories, Global Auto Parts Trade.
Growshine International: Your Global Parts Partner
Growshine International (格莳国际) specializes in the import and export trade of a comprehensive range of components, including engineering machinery accessories, heavy truck spares, agricultural machinery parts, and automobile components. Our focus is on delivering reliable, high-performance parts, such as the 21N6-20500 Hyundai R215-7 Switch, to clients worldwide.
Our commitment to quality ensures that our products, from simple throttle switches to complex hydraulic pump assemblies, meet OEM standards. We help keep your fleet running efficiently. We are experts in heavy equipment component sourcing, off-road vehicle spare parts, and industrial engine maintenance parts. China heavy truck parts export, global agriculture machine parts supplier, construction machine maintenance spares, and diesel engine turbocharger distribution are key areas of our expertise.
Essential Component Explanations
Understanding the components is key to proper maintenance. Here are a few examples from the various sectors we serve:
Fan Motor: An electric or hydraulic motor that drives the fan to cool the engine or hydraulic fluid. Caterpillar 345D Fan Motor (Engineering Machinery, Engine Compartment).
Turbocharger: A forced induction device that increases an internal combustion engine's power output by forcing extra air into the combustion chamber. Cummins ISX Turbocharger (Heavy Truck, Engine).
Hydraulic Control Valve: Directs the flow of hydraulic fluid to various actuators, controlling movement. John Deere 8320R Hydraulic Control Valve (Agricultural Machine, Hydraulic System).
Brake Master Cylinder: Converts the force on the brake pedal into hydraulic pressure. Toyota Camry Brake Master Cylinder (Automobile, Braking System).
Fuel Injector: Sprays fuel into the engine's cylinders for combustion. Komatsu PC200-8 Fuel Injector (Engineering Machinery, Engine).
Steering Gearbox: Converts the rotational motion of the steering wheel into the linear motion needed to turn the wheels. Volvo FH Steering Gearbox (Heavy Truck, Steering System).
Planetary Gear Set: A component in the transmission or final drive that provides speed and torque reduction. Case IH Magnum 340 Planetary Gear Set (Agricultural Machine, Powertrain).
ABS Sensor (Wheel Speed Sensor): Monitors the rotational speed of the wheels for the Anti-lock Braking System. Ford Focus ABS Sensor (Automobile, Chassis).
Main Hydraulic Pump: The primary source of hydraulic power for the machine's movements. Hitachi EX300 Main Hydraulic Pump (Engineering Machinery, Hydraulic System).
Radiator: A heat exchanger for cooling the engine's coolant. Mercedes-Benz Actros Radiator (Heavy Truck, Cooling System).
Advanced Search and Catalogs
Growshine International simplifies the procurement of complex parts. Easily find the parts you need with our dedicated product portals:
Garrett Turbocharger: Need to query a specific Garrett turbo model or part number? Click to check the Garrett turbocharger catalog and query parts.
Cummins Turbocharger: Find the right turbo for your Cummins engine application. Click to check the Cummins turbocharger catalog and query parts.
Turbocharger Brands: We offer parts from top brands: Garrett, Holset, BorgWarner, 3K, Schwitzer, IHI, Mitsubishi, Hitachi, CZ, Toyota, Komatsu, Bosch Mahle turbocharger parts.
KALMAR Parts: Explore our extensive list of KALMAR equipment products. Click to view the KALMAR product list.
Hydraulic Products: Source high-quality hydraulic components for all major brands. Click to view our full range of hydraulic products.
Hydraulic Pump Components: Specialized parts for various hydraulic pump systems. Click to view hydraulic pump related products.
Caterpillar Products: Find reliable replacement parts for your Cat machinery. Click to view the Caterpillar product range.
We are a trusted provider for Heavy Equipment Diesel Parts, OEM Excavator Accessories, and Genuine Truck Engine Spares.
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Product Knowledge: The Throttle Button Switch Assembly
The Throttle Button Switch Assembly, such as the 21N6-20500 for the Hyundai R225-7, is the operator interface used to adjust the engine's throttle position, directly controlling the engine RPM (revolutions per minute). In modern excavators, this is typically an electronic device that sends a signal to the Electronic Control Unit (ECU). The ECU then adjusts the fuel injection system accordingly.
A faulty switch can lead to erratic engine speed, poor fuel efficiency, or a complete loss of throttle control. Regular inspection and replacement with a reliable part like the Growshine 21N620500 is vital for maintaining productivity on the job site. This is a key piece in electronic throttle control systems.
Heavy Machinery Troubleshooting Corner
Fault: Caterpillar 320D Excavator - Hydraulic System Overheating
Symptom: The hydraulic oil temperature rapidly rises during operation, leading to sluggish movement and system protection shutdown. This often occurs in high-load digging or long travel periods.
Possible Cause & Solution:
Low Hydraulic Oil Level/Contamination: Check the hydraulic oil level and condition. Low oil can lead to cavitation and increased friction. Flush the system and refill with the correct, specified oil.
Clogged Hydraulic Oil Cooler: Debris or mud can block the fins of the cooler, reducing heat exchange. Clean the cooler thoroughly.
Malfunctioning Hydraulic Pump Relief Valve: A relief valve stuck in the closed position can cause excessive pressure and heat. Test and replace the relief valve if necessary.
Worn Hydraulic Pump: A worn-out pump can generate excessive heat due to internal leakage (bypass). Perform a pump efficiency test and consider replacing the main hydraulic pump.
Timely maintenance of Caterpillar 320D hydraulic components is essential for preventing costly downtime.
Growshine International (格莳国际) Services
As Growshine International, we are experts in the global import and export of engineering machinery accessories, heavy-duty truck parts, agricultural machinery components, and automotive spares. We guarantee quality parts like the 21N6-20500 and provide comprehensive supply chain solutions for our B2B partners.
Our core services include international logistics for heavy parts, OEM manufacturing sourcing, global distribution of engine components, and specialized procurement for excavator electrical parts and truck powertrain components. We are your reliable China parts sourcing agent and global spare parts trade facilitator. We are actively searching for new business partners for heavy equipment electronic components and construction vehicle undercarriage parts supply.
This content is provided by the CGSC Team.
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