Facts About parts excavator Revealed
Facts About parts excavator Revealed
Blog Article
Modern construction sites rely heavily on excavators for productivity and efficiency. To keep them running smoothly, knowing the different parts of an excavator is essential.
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 main parts of an excavator:
Boom: It’s the part that gives the excavator its extended reach.
Stick (or Dipper Arm): Attached to the boom, it allows for digging and extending deeper into the ground.
Bucket: Used for digging, trenching, and lifting materials.
Cab: Where the operator sits and controls the machine.
Undercarriage: Tracks are often replaced due to wear.
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.
Why Buy an Excavator for Parts?
When a machine is beyond repair or retired from active use, it can still be valuable as a source of parts.
Benefits of using excavators for parts:
Save money by using salvaged components.
Environmentally friendly by recycling old machinery.
Ideal for discontinued or rare models.
Useful when operating multiple machines of the same brand.
Rather than buying new, sourcing used parts from similar machines can extend equipment life.
Popular Excavator Brands and Their Parts
Hitachi Excavator Parts
Globally recognized, Hitachi parts are in excavators parts high demand.
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.
How to Source Quality Excavators Parts
Don’t risk downtime by purchasing low-quality or incompatible parts.
Tips for buying parts excavator owners need:
Ensure parts are compatible with your exact excavator model.
Trusted sellers offer guarantees.
Request photos or inspection reports.
Compare OEM vs. aftermarket options.
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 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.
Store equipment properly when not in use.
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.
Choose wisely and keep your construction projects moving without delays.