ranroswang@hksparkling.com 
+86 138 2341 8469
SPARKLING Swing Gearbox for JS220LR – Reliable Excavator Parts
Heavy-Duty Swing Gearbox Reducer for Hitachi JS Excavators
Engineered for JS200, JS210, JS220, JS220LR, and JS235 excavators, the Swing Gearbox Reducer (JRC0007) is the precision heart of your machine’s rotation system. This OEM-compatible reducer delivers unmatched torque transmission and smooth 360° slewing motion under extreme loads. Forged with hardened helical gears and triple-sealed bearings, it resists wear, minimizes backlash, and withstands relentless job site vibrations. SPARKLING MACHINERY’s JRC0007 undergoes rigorous cycle testing to ensure perfect meshing alignment and extended service life – because precise rotation isn’t a luxury, it’s the core of your excavator’s productivity.
Discover the reliable and high-performance Swing Gearbox for JS220LR by SPARKLING MACHINERY, a trusted name in excavator parts since 2013. Specially designed for the JS220LR model, this swing gearbox exemplifies our commitment to stability, precision, and durability. Manufactured using advanced techniques and subjected to rigorous quality control, the SPARKLING swing gearbox guarantees smooth, efficient operation even under the toughest working conditions.
At SPARKLING MACHINERY, we understand the critical role that a swing gearbox plays in excavator functionality. Our product ensures optimal torque transmission and reduced wear, helping to maximize your JS220LR excavator’s performance and lifespan. Compatible with a wide range of top excavator brands, our swing gearbox comes with full technical support and customized solutions tailored to your specific needs.
Backed by years of expertise, SPARKLING offers meticulous consultation and continuous service to uphold your peace of mind. We combine innovation with altruism to deliver competitive pricing without compromising on quality, helping you reduce operational costs while maintaining superior performance standards.
Choose SPARKLING MACHINERY's swing gearbox for JS220LR and partner with a global leader committed to your success and satisfaction. Elevate your excavator’s efficiency with a product trusted worldwide.
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FAQ
How do you ensure the quality of your parts?
We follow strict quality control procedures throughout the manufacturing process. Our parts are tested for durability, performance, and precision to ensure they meet industry standards and exceed customer expectations.
What types of excavator parts do you manufacture?
We manufacture a wide range of excavator parts, including hydraulic components, undercarriage parts, engine parts, wear parts, and more. Our products are designed to fit a variety of excavator models and are built to meet the highest quality standards.
Are your products covered by a warranty?
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Yes, all of our excavator parts come with a warranty to ensure quality and reliability. The warranty period may vary depending on the type of part. Please contact us for detailed warranty terms for specific products.
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What is the lead time for receiving excavator parts?
Our typical lead time depends on the complexity and quantity of the order. For standard parts, delivery usually takes between 7 to 14 days. For custom orders, the lead time may vary, but we always strive to ensure timely delivery.
JS220 JS200 JS220LR JS210 JS235 JRC0007 SWING GEAR BOX REDUCER
Heavy-Duty Swing Gearbox Reducer for Hitachi JS Excavators
Engineered for JS200, JS210, JS220, JS220LR, and JS235 excavators, the Swing Gearbox Reducer (JRC0007) is the precision heart of your machine’s rotation system. This OEM-compatible reducer delivers unmatched torque transmission and smooth 360° slewing motion under extreme loads. Forged with hardened helical gears and triple-sealed bearings, it resists wear, minimizes backlash, and withstands relentless job site vibrations. SPARKLING MACHINERY’s JRC0007 undergoes rigorous cycle testing to ensure perfect meshing alignment and extended service life – because precise rotation isn’t a luxury, it’s the core of your excavator’s productivity.
VOLVO EXCAVATOR PARTS MADE IN CHINA NEW DD120B DD120C DD140C EC140D EC140E VOE11110708 FILTER RETAINER SPARKLING MACHINERY
SPARKLING MACHINERY NEW DD120B DD120C DD140C EC140D EC140E VOE11110708 Filter Retainer is a key filtration system component for 5 Volvo equipment models (construction/municipal use). It secures filters (e.g., oil, fuel filters) to prevent displacement, ensuring unobstructed impurity filtration and protecting engine/hydraulic systems.
Meeting Volvo OEM standards (VOE11110708), it resists -30°C to 85°C temps, corrosion, and vibration, guaranteeing seamless compatibility and long-term reliable filter fixation.
HIGH-QUALITY Carbon Steel 537-1973 BALL JOINT for Caterpillar Construction Equipment 416 424B Excavator
The HIGH-QUALITY Carbon Steel 537-1973 BALL JOINT is a premium mechanical linkage component meticulously engineered for Caterpillar Construction Equipment, specifically tailored to meet the precision movement and load-bearing demands of 416 and 424B excavators. As a critical part of the machinery’s steering and hydraulic control systems, this ball joint enables smooth, flexible articulation while withstanding heavy loads and repeated mechanical stress—ensuring consistent operational responsiveness and structural stability in rigorous construction environments.
It is designed to seamlessly integrate with Caterpillar’s excavator architecture, delivering reliable performance that enhances machinery maneuverability and service life.
Key Features
· Custom-engineered for perfect compatibility with Caterpillar 416, 424B excavators
· High-performance carbon steel construction optimized for strength, toughness, and wear resistance
· Smooth articulation design for precise movement transmission and reduced operational friction
· Enhanced sealing to prevent contamination from dust, moisture, and debris
· Strict adherence to Caterpillar OEM specifications for seamless integration and consistent functionality
Compatible Models
· Caterpillar Construction Equipment Excavators: 416, 424B
VOLVO EXCAVATOR PARTS MADE IN CHINA NEW A25F A25G A30F A35G A40F VOE11443400 CONTROL UNIT SPARKLING MACHINERY
SPARKLING MACHINERY NEW A25F A25G A30F A35G A40F VOE11443400 Control Unit is a core electronic management component for 5 Volvo articulated hauler models (mining/construction use). It coordinates engine, hydraulic, and electrical systems, optimizing performance and ensuring safe operation.
Meeting Volvo OEM standards (VOE11443400), it resists -30°C to 85°C temps, electromagnetic interference, and vibration, guaranteeing seamless compatibility and long-term reliable system control.
Contact us
Email: ranroswang@hksparkling.com
Wechat: +86 136 0901 0879
Skype: foreverlucia1
WhatsApp: +86 136 0901 0879
Address: No. 514-515, Hulin Road, Tianhe District, Guangzhou, China.
Sparkling Machinery Co.,Ltd
foreverlucia1
Whatsapp: +8613609010879