Not known Facts About parts of excavator
Not known Facts About parts of excavator
Blog Article
Excavators are essential machines in construction, mining, and demolition projects. Understanding the key components and sourcing the right parts can save time and reduce costly downtime.
In this guide, we’ll explore the major parts of an excavator, highlight popular brands like Hitachi, Takeuchi, Volvo, and Caterpillar (Cat), and explain how to find the best excavator for parts.
Key Excavator Components Explained
Excavators have multiple systems that work together for performance and efficiency. Here are the primary parts of an excavator:
Boom: Responsible for reaching and lifting, the boom is a vital hydraulic arm.
Stick (or Dipper Arm): Controls the distance between the machine and the bucket.
Bucket: Comes in different sizes for various tasks.
Cab: Equipped with joysticks, screens, and safety features.
Undercarriage: Includes the tracks, track rollers, and idlers.
Engine: Usually a diesel-powered unit that supports hydraulic and mechanical systems.
Hydraulic System: Requires regular maintenance to prevent leaks and breakdowns.
Swing Drive: Allows the excavator to rotate 360 degrees.
Counterweight: Balances the machine during operation.
Each of these components can wear out or become damaged with time, requiring replacement. That’s when contractors look for excavator for parts options to keep their machines running.
Rebuilding Machines Using Excavators for Parts
An excavator for parts can supply hard-to-find or discontinued components.
Benefits of using excavators for parts:
Cost-effective solution vs. buying new parts.
Promotes sustainability in the construction industry.
Older excavators may not have parts in production.
Provides multiple components from a single purchase.
This method is especially popular in regions where new parts are expensive or unavailable.
Top Excavator Brands and Replacement Parts
Hitachi Excavator Parts
Hitachi is known for durable and reliable excavators.
Common Hitachi excavator parts include:
Hydraulic pumps and valves
Track chains and rollers
Final drives
Swing motors
Boom and stick cylinders
Plenty of salvage yards and resellers offer used Hitachi excavators for parts.
Takeuchi Excavator Parts
Takeuchi specializes in compact excavators and mini diggers.
Popular Takeuchi excavator parts:
Rubber tracks
Drive sprockets
Air filters
Control valves
Swing bearings
Known for innovation, Takeuchi replacement parts support longer operating life.
Volvo Excavator Parts
Volvo excavators are renowned for comfort, fuel efficiency, and durability.
Typical Volvo excavator parts:
Engine components
Fuel systems
Cab interiors and operator controls
Hydraulic oil filters
Attachments and buckets
Volvo’s reputation means parts can sometimes be more expensive, but many quality aftermarket suppliers are available.
CAT Excavator Parts / Caterpillar Excavator Parts
Caterpillar, or CAT, is a leader in heavy machinery worldwide.
High-demand Cat excavator parts include:
Undercarriage assemblies
Swing gearboxes
Turbochargers
Pins and bushings
Electrical components
If you’re using Caterpillar machines, ensure you stick with trusted vendors to avoid copyright parts.
Finding the Right Parts Excavator Dealers and Sellers
Whether you’re buying online or locally, follow these tips to get reliable excavator parts.
Tips for buying parts excavator owners need:
Ensure parts are compatible with your exact excavator model.
Ask for warranties or return policies on used parts.
Request photos or inspection reports.
OEM (original equipment manufacturer) parts guarantee fit, while aftermarket may be cheaper.
Long-term suppliers often offer better prices and priority access.
Common platforms to find excavator for parts:
Online marketplaces (eBay, MachineryTrader)
Construction equipment auctions
Heavy hitachi excavator parts machinery salvage yards
Manufacturer-certified dealers
Local and international part resellers
Preventative Maintenance for Excavator Parts
Proper maintenance can delay or reduce the need for replacement parts.
Best practices:
Perform daily inspections for leaks or wear.
Lubricate all moving joints regularly.
Change filters and fluids according to schedule.
Avoid exposure to extreme weather conditions.
Rough usage often leads to early part failure.
Final Thoughts
Whether you're buying a full excavator for parts or just replacing a bucket or valve, sourcing the right component matters.
Use this guide to understand the parts of excavator systems, explore trusted brands, and learn how to find reliable suppliers.
Invest in quality, plan ahead, and keep your excavators running like new.