A Review Of hitachi excavator parts
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.
Excavator Parts Breakdown
Excavators have multiple systems that work together for performance and efficiency. Here are the main parts of an excavator:
Boom: The arm that extends from the machine’s body to the working area.
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: Modern cabs offer comfort and protection.
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: Important for maneuvering on tight sites.
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?
An excavator for parts can supply hard-to-find or discontinued components.
Benefits of using excavators for parts:
Save money by using salvaged components.
Environmentally friendly by recycling old machinery.
Older excavators may not have parts in production.
Provides multiple components from a single purchase.
Many construction companies buy excavators for parts to maintain their fleet without overspending.
Best-Selling Excavator Parts by Brand
Hitachi Excavator Parts
Hitachi machines are favored for their advanced hydraulics and precision.
Common Hitachi excavator parts include:
Hydraulic pumps and valves
Track chains and rollers
Final drives
Swing motors
Boom and stick cylinders
Using high-quality Hitachi parts ensures optimal performance and longevity.
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
Takeuchi machines are popular on urban job sites, so parts need to be compact and precise.
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
Whether you're using a wheeled or tracked Volvo excavator, matching parts is key to performance.
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
CAT excavators are often the backbone of construction fleets.
How to Source Quality Excavators Parts
Buying excavator parts—new or used—requires attention to detail.
Tips for buying parts excavator owners need:
Ensure parts are compatible with your exact excavator model.
Trusted sellers offer guarantees.
Visual checks can reveal wear or defects.
Compare OEM vs. aftermarket options.
Build a relationship with reputable suppliers.
Common platforms to excavator for parts find excavator for parts:
Online marketplaces (eBay, MachineryTrader)
Construction equipment auctions
Heavy machinery salvage yards
Manufacturer-certified dealers
Local and international part resellers
Keep Your Excavator Running Longer
Avoid unnecessary wear with good operating practices.
Best practices:
Check hoses, tracks, and cylinders every shift.
This reduces friction and prolongs bushing life.
Hydraulic oil, engine oil, and air filters are essential.
Store equipment properly when not in use.
Train operators to use machines efficiently.
Conclusion
No matter the brand—Hitachi, Takeuchi, Volvo, or Caterpillar—keeping parts in top shape is key.
If you're in the market for excavator parts, be strategic: compare brands, check compatibility, and maintain your machine regularly.
Find the right parts excavator owners trust—and keep digging strong.