New excavator with parts are the most reliable for hard daily work. Many owners opt for rebuilt parts to save money, which is common when the job is not too demanding. The best choice depends on the excavator’s age and its parts. It also depends on how often it is used and the budget. New parts last longer and help prevent breakdowns. Rebuilt parts offer a good balance between price and performance. Some machines require new parts to function well, while others can safely use rebuilt parts.
Key Takeaways
New excavator parts are very reliable and last longer. They have strong warranties. These parts are best for machines used every day or for hard jobs.
Used excavator parts cost less money. They can work well if you check them first. Their quality is not always the same. They often have little or no warranty.
Rebuilt parts are a good mix of price and how well they work. They help old machines last longer. They are also better for the environment.
Picking the right parts depends on how old your machine is. It also depends on how much you use it, your budget, and how important the part is. New parts are best for machines that work a lot. Rebuilt or used parts are good for old or less-used machines.
Doing regular maintenance and checking parts carefully helps them work better. Buying from trusted suppliers also helps stop sudden breakdowns.
New Excavator Parts
Benefits
New excavator parts have many good points for owners. They are high quality and very reliable. Many people pick new OEM parts because they follow strict factory rules. These parts often come with a warranty from the maker. This gives owners peace of mind and protects them from surprise problems. OEM parts give top performance and last a long time. This is important for machines used in tough jobs.
New excavator parts also use the newest technology. Big brands like Caterpillar, Komatsu, and Volvo have new models with better features. Some of these are electrohydraulic systems, telematics, and better fuel use. New OEM parts help machines meet emissions rules and use less fuel. This means lower maintenance costs and better work results.
Excavators over 46 metric tons were most popular in 2023. This was because of big building projects.
Crawler excavators are still liked for their easy movement and strength.
Companies like Deere & Company and Kobelco keep making new models with better solutions.
New OEM parts are strong and last a long time. They keep machines working well even in hard jobs. People who use new excavator parts see fewer breakdowns and longer times between services. New aftermarket parts are cheaper for those who want good quality but not the high price of OEM parts. Many aftermarket parts are now as good as OEM parts, so buyers have more choices.
Drawbacks
New excavator parts have some downsides. The biggest problem is the price. New OEM parts cost more than rebuilt or aftermarket parts. Some owners think the price is too high, especially for old machines or small repairs. New aftermarket parts can be cheaper, but the quality is not always the same.
Some studies found problems with some new parts, mostly hydraulic ones. The table below shows common problems for new hydro-cylinders:
Failure Part | Failure Mode | Quantified Drawbacks (Failure Causes) | Failure Frequency | Risk Priority Number (RPN) | Improvement Measures Summary |
|---|---|---|---|---|---|
Hydro-cylinder | Creeping | Extra air in cylinder, too much friction, bad assembly, low machining accuracy | 5 | 56 | Check quality better, improve cooling, adjust valve pressure, fix oil return pressure |
Hydro-cylinder | Slow speed | Too much leakage, heavy load, high oil temperature | 10 | 63 | Better quality control and design to stop leaks and heavy loads |
Hydro-cylinder | Inadequate thrust | High back pressure, valve faults, bad assembly | 5 | 49 | Adjust valve, make assembly more accurate |
Note: Even new OEM parts can have problems if not put together right or checked well. Checking parts often and installing them properly helps keep them working well.
Some people pick rebuilt or aftermarket parts to save money. Rebuilt parts can work well and cost less, but they may not last as long as new OEM parts. Aftermarket parts give more choices, but quality and reliability can change. Owners need to think about the good and bad sides of new excavator parts, the higher price, and the chance of rare problems.
Used Excavator Parts
Advantages
Used excavator parts help owners save money. They cost less than new oem parts. This makes them a good choice for people who want to spend less. Many buyers pick used excavator parts because they can still work well. High-quality used oem parts can be strong and last a long time. These parts often come from machines that have already worked hard. If there are maintenance records, buyers can see how the parts were cared for. This helps them guess how well the parts will work in the future.
Used excavator parts help save money without losing quality.
Buyers do not lose as much value as with new machines.
Good dealers sometimes give warranties and service plans for extra safety.
Good used oem parts can last over 8,000 hours if looked after.
Checking important parts like the hydraulic system and engine is important.
Refurbished or rebuilt parts can make machines work better for less money.
Doing regular checks and changing fluids can stop up to 30% of failures.
Keeping spare aftermarket parts like filters and hoses helps avoid long waits.
Telematics sensors and special tools help check used excavator parts. These tools find problems early. This helps plan repairs and makes parts last longer.
Limitations
Used excavator parts also have some problems. The quality and life of these parts can change a lot. This is worse if you do not know how they were looked after. Some studies, like the Weibull-frailty model, show that different working conditions make it hard to know how long parts will last. The table below shows some ways experts study these problems:
Statistical Analysis/Test | Purpose and Role in Outlining Limitations of Used Excavator Parts |
|---|---|
Weibull-frailty model | Helps guess reliability by looking at hidden differences in failure data |
Homogeneity test | Checks if the data are the same or different |
Goodness of Fit (GOF) test | Sees if the model matches real failure data |
Akaike Information Criterion (AIC) | Checks model quality and finds hidden differences |
Bayesian Information Criterion (BIC) | Shows the effects of hidden differences |
Likelihood Ratio (LR) test | Proves if better models are needed to look at differences |
Used excavator parts might not work as well as new oem parts or rebuilt ones. Dust and water can make both oem and aftermarket parts wear out faster. Some used oem excavator parts may have hidden damage that you cannot see at first. If there are no maintenance records, it is hard to know if the part will last. Even good rebuilt or used oem parts can break without warning. Owners should always check and test used excavator parts before buying. This helps them get the best value and longest use.
Rebuilt Excavator Parts
When to Consider
Many owners pick rebuilt excavator parts to save money. These parts help machines with lots of use or old parts. Rebuilt parts make old equipment last longer without spending a lot. Operators use rebuilt parts when the machine works but is not running well. Rebuilding can make the machine almost as good as new.
Machines with worn parts do better with rebuilt excavator parts.
Owners with less money find rebuilt parts cheaper than new oem parts.
Rebuilt excavator parts are good for upgrades or adding new technology.
Certified rebuilt excavator parts often have warranties for extra safety.
Projects that need machines working all the time use rebuilt excavator parts.
Note: Rebuilt excavator parts give a good mix of price and how well they work. They are a smart choice for owners who want both value and trust.
Pros and Cons
Rebuilt excavator parts have many good points. They can cost up to 60% less than new oem parts. This makes them a smart pick for people who want to save money. New technology like additive manufacturing and CNC automation makes rebuilt parts better and stronger. Many rebuilt excavator parts are now as good as oem parts, especially if certified by trusted sellers. Rebuilt excavator parts are better for the environment because they use less new material and energy.
Pros of Rebuilt Excavator Parts | Cons of Rebuilt Excavator Parts |
|---|---|
Lower cost than new oem parts | May not last as long as new oem parts |
Good quality with certified rebuilds | Quality can vary between suppliers |
Warranty options available | Limited availability for some models |
Supports sustainability goals | Some rebuilt parts may lack latest features |
Value for older machines | Aftermarket parts may not always fit perfectly |
Aftermarket parts are also used when rebuilding machines. Many owners use aftermarket parts to swap out old parts during rebuilding. This helps save money and adds value. But the quality of aftermarket parts is not always the same, so buyers should pick good brands.
Rebuilt excavator parts are a smart way to get value, quality, and strength. They help owners keep machines working longer and are better for the environment in construction.
New OEM vs. Used OEM Parts
Performance
New excavator parts work very well and are very reliable. OEM parts are made to fit the machine just right. This means they always fit and work as they should. These parts use new technology and strong materials. They give great quality and steady results. New OEM parts help machines do their best, even in hard jobs. Operators have fewer breakdowns and longer times between services. This means the machine works well and does not stop often.
Used excavator parts can still work well, but not always. The quality of used OEM parts depends on how much they were used and cared for. Some used parts work almost like new ones, but others may be worn out. If a part has hidden damage or was not looked after, it may not work well. Machines with used OEM parts might need more checks and repairs.
Tip: For tough jobs or machines used every day, new OEM parts are best. Used OEM parts are good for older machines or those not used much.
Cost
Cost is important when picking new or used excavator parts. New OEM parts cost more at first. Owners pay more, but they get better quality and value over time. These parts last longer and help avoid surprise repairs. Over time, less fixing and fewer breakdowns can save money.
Used excavator parts cost less to buy. This helps owners with less money or old machines. But used OEM parts might cost more later. They may need more repairs and can break without warning. Owners might also pay more for shipping or replacing the part if it fails early.
Aspect | New OEM Parts | Used OEM Parts |
|---|---|---|
Upfront Cost | Higher initial purchase price | Lower initial purchase price |
Quality & Reliability | Designed for compatibility and enhanced performance; consistent quality | Variable quality; may lack consistent reliability |
Warranty Coverage | Often backed by manufacturer warranties | Warranties may be limited or absent |
Long-term Value | Potentially better due to durability and performance | May incur higher maintenance and replacement costs over time |
Maintenance Frequency | Generally lower due to higher reliability | Potentially higher due to variable quality |
Downtime Costs | Reduced downtime due to reliability and monitoring integration | Increased downtime risk due to unpredictable failures |
Support Services | Strong OEM support and integrated monitoring technologies | Limited support and lack of integration |
Availability | May have longer lead times, especially for discontinued models | Availability depends on salvage supply; can be inconsistent |
Vehicle Suitability | Best for newer vehicles or those kept long-term | More economical for older vehicles nearing end of life |
Used excavator parts look cheaper at first, but extra costs can add up. Owners may have more downtime, more repairs, and extra service fees. New OEM parts give better support, like easy updates and built-in monitoring. This keeps machines running well and saves money in the long run.
Warranty
Warranty is another big difference between new OEM and used OEM parts. New OEM parts usually come with strong warranties from the maker. These can last one or two years or up to 2,000 hours. They cover most of the machine, sometimes called ‘bumper-to-bumper’ or ‘front-to-back’. Owners can buy longer warranties for more safety, especially for important parts like hydraulics or the powertrain.
Used excavator parts may have short or no warranty. Some sellers give short-term cover, but it is not as long as for new parts. The warranty for used OEM parts depends on the part’s age, condition, and hours used. Owners should always check the warranty before buying used parts.
Warranty Aspect | New OEM Excavator Parts | Used OEM Excavator Parts | OEM Replacement Parts Warranty |
|---|---|---|---|
Coverage Duration | 1 to 2 years or up to 2,000 hours | Typically 12 to 24 months, evaluated individually | 6 months or 750 hours, whichever comes first |
Coverage Scope | Often ‘bumper-to-bumper’ or ‘front-to-back’ | May include powertrain and hydraulics | Covers new OEM replacement parts |
Warranty Availability | Standard with new equipment | Offered by manufacturers and authorised dealers | Can be purchased even if machine is out of warranty |
Warranty Nature | Full coverage | Limited and shorter term | Parts-specific warranty |
Evaluation Criteria for Used | N/A | Condition, age, hours of use | N/A |
Standard warranties protect against big repair bills but not normal upkeep.
Longer warranties give more cover for key parts but need a special deal.
Some warranties only cover certain parts, not the whole machine.
Warranties only work if the owner uses and looks after the machine properly.
How long and what the warranty covers can change what owners pick.
Note: OEM parts are best for warranty and quality. Aftermarket or rebuilt parts can make warranties invalid or cause problems with fitting.
When to Choose Each Option
New OEM parts are best for machines that work hard every day, for new excavator parts, or for owners who want top performance and trust.
Used excavator parts are good for older machines, those not used much, or owners who need to save money.
Owners should think about the machine’s age, how much it works, and the total cost over time. New OEM parts give better quality, steady performance, and good value. Used OEM parts save money but may need more repairs and have less warranty.
Choosing an Excavator with Parts
Machine Age
How old a machine is matters a lot when picking parts. Newer machines usually need new or rebuilt parts. These parts help the machine work well and keep its value high. Older machines do not always need the newest technology. Owners often pick used or rebuilt parts for old machines to save money. Machines that have worked for many years may not need costly new parts. Rebuilt parts can help old excavators work again without spending too much.
Usage Intensity
How often and how hard a machine works changes which parts are best. Machines used every day or for heavy jobs wear out faster. Hard work puts more stress on engines and hydraulics. This can make the machine break sooner. Owners who use their excavator with parts for tough jobs often pick new or rebuilt parts. These parts help the machine last longer and stop sudden breakdowns. Not working the machine too hard also helps it last. For machines used less, used or rebuilt parts can be good enough and cost less.
Tip: Checking machines often and using them with care helps them last longer, no matter which parts you use.
Budget
How much money you have is important when picking parts. If money is tight, owners try to spend less. Many pick rebuilt parts because they work like new but cost less. One company saved money and kept machines working by using rebuilt parts. They finished the rebuild in eight weeks and kept up with work. Rebuilt parts often have warranties and meet original standards, so they are a smart choice for saving money. Knowing about cost, loss of value, and long-term worth helps owners pick the right parts. A clear budget plan helps owners save money but still get good performance and reliability.
Owners with more money may buy new parts for the best results.
Owners with less money often pick rebuilt or used parts to save.
Rebuilt parts help save money and keep the machine valuable.
Decision Checklist
Choosing the right parts for an excavator with parts can feel confusing. This checklist helps owners make smart choices. Each point guides the reader to think about what matters most for their machine.
Machine Age
Is the excavator with parts new or old?
Newer machines often need new or certified rebuilt parts.
Older machines may work well with used or rebuilt options.
Workload and Usage
Does the machine work every day or only sometimes?
Heavy use means new or rebuilt parts give better results.
Light use allows for more rebuilt or used parts.
Budget
How much can the owner spend?
Rebuilt parts cost less than new ones.
Saving money with rebuilt parts can help keep machines running.
Part Importance
Is the part critical for safety or performance?
Key parts like engines or hydraulics often need new or high-quality rebuilt parts.
Less important parts can use rebuilt or used options.
Warranty and Support
Does the part come with a warranty?
New and certified rebuilt parts often include support.
Used parts may have limited or no warranty.
Has the supplier provided good rebuilt parts before?
Trusted suppliers give better rebuilt parts and advice.
Tip: Owners should always check the history of rebuilt parts. Good records mean better rebuilt quality and longer life.
Decision Factor | Best Choice for Heavy Use | Best Choice for Older Machines | Best for Saving Money |
|---|---|---|---|
New | ✔️ | ||
Rebuilt | ✔️ | ✔️ | ✔️ |
Used | ✔️ | ✔️ |
A careful review of these points helps owners pick the best rebuilt or new parts. Smart choices keep the excavator with parts working well and save money over time.
Picking the right excavator parts depends on what your machine needs. New parts work the best and help stop breakdowns. Used or rebuilt parts are good for older machines or easy jobs. The table below shows how new and used parts are different:
Aspect | New Excavator Parts | Used Excavator Parts |
|---|---|---|
Reliability | Very reliable with strong checks; last longer; come with warranty | Reliability changes with condition; do not last as long; may have little or no warranty |
Cost Savings | Cost more at first but last longer and need fewer changes | Save money at first; may need more changes, which can cost more later |
Performance | Work very well with new features; break down less | How well they work can change; may not be as good because of wear; depends on checks and seller |
Availability | May take time to get because of making or shipping | Often ready to buy from salvage yards or sellers |
Environmental Impact | Use more resources and make more pollution when made | Better for the planet by reusing and making less waste |
Supplier | YNF Machinery gives good quality and warranties | YNF Machinery checks used parts and makes sure they work well |
Owners should look at the checklist and talk to suppliers they trust. The best choice is a mix of new features, price, and what the machine needs.
FAQ
What are rebuilt excavator parts?
Rebuilt excavator parts are old parts that experts fix up. They take the parts apart and clean them well. Any worn pieces get swapped for new ones. After testing, these parts work almost like new. Many people pick rebuilt parts to save money and keep machines working well.
Are rebuilt parts as reliable as new parts?
Rebuilt parts can be very reliable if a good supplier does the work. They use careful checks and strict quality rules. Some rebuilt parts even have warranties. But how well they work depends on the skill of the person fixing them and the rebuild process.
When should someone choose rebuilt parts over new or used parts?
People often pick rebuilt parts to save money but still want good performance. Rebuilt parts are good for older machines or ones not used every day. If new parts cost too much or are hard to get, rebuilt parts are a smart choice for a quick fix.
Do rebuilt excavator parts come with a warranty?
Many suppliers give warranties for rebuilt parts. The warranty might not last as long as for new parts, but it still helps. Owners should always ask about the warranty before buying rebuilt parts for their excavators.
How do rebuilt parts help the environment?
Rebuilt parts help the environment by using old materials again. The rebuild process uses less energy than making new parts. By picking rebuilt parts, owners make less waste and help save natural resources. Many companies now use rebuilt parts to meet their green goals.
