Y&F excavator parts are engines, couplings, and outside parts. These parts are needed to run an excavator. Operators use these strong parts to make the machine move. They also help control the hydraulic system and do digging jobs. The table below lists the main types and how they are used:
Type of Excavator Part | Description and Common Uses |
|---|---|
Engines (Diesel and Electric) | Give power for moving and running hydraulics. Diesel engines are strong and last a long time. Electric engines are quiet and better for the environment. |
Couplings (e.g., Rubber Jaw Spider Couplings) | Link the engine to the hydraulic pump. This helps power move smoothly and stops shaking. |
External Components (Boom, Arm, Buckets, Cabin, Counterweight, Undercarriage) | Help the machine reach, dig, keep the operator safe, stay balanced, and move around. |
YNF Machinery has over 35 years of experience. They give high-quality parts for fixing and taking care of excavator hydraulic systems. Knowing about these parts helps operators take care of the machine. It also helps the hydraulic system work well and makes the excavator last longer. Good parts from trusted companies like YNF Machinery help the hydraulic system work right and cut down on repair time.
Key Takeaways
Y&F excavator parts include engines, couplings, and outside pieces. These parts work together to help the machine dig and move things.
You need to clean, grease, and check parts like the undercarriage, boom, and hydraulic seals often. This keeps the excavator safe and helps it last longer.
Good parts from trusted suppliers like YNF Machinery make the machine stronger and work better. They also help fix problems faster and cost less money.
Attachments and accessories let the excavator do more jobs, not just digging. This makes the machine useful for many tasks.
Picking the right parts for your excavator and taking care of it helps stop breakdowns. It also saves you money in the long run.
Y&F Excavator Parts
Y&F excavator parts are many pieces that work together. These parts help make the machine strong and dependable. YNF Machinery sells many of these parts. This helps operators keep their machines working well. The main parts of an excavator are the undercarriage, cab, boom, arm, and bucket. Each part is important for digging and moving things.
Undercarriage
The undercarriage holds up the excavator and touches the ground. It has tracks, rollers, chains, and frames. The undercarriage takes in stress from the ground. This gives the machine balance and support when digging. Strong undercarriages can handle rough ground and hard jobs. Grease between pins and bushings keeps out dirt and lowers noise. Chain guides help keep the chain straight. Slanted frames stop mud from sticking. Thick chains and big rollers make the tracks tough and stop leaks. The undercarriage’s shape affects how much it can carry and how steady it is. Operators should check the undercarriage often to stop problems and save money. YNF Machinery sells good undercarriage parts like rubber mounts, bearings, and hoses. These help the tracks move smoothly.
Tip: Clean and grease the undercarriage often. This helps it last longer and makes the excavator work better.
Cab
The cab is where the operator sits and drives the excavator. It is very important for safety and comfort. The cab has a seat that moves and controls that are easy to reach. The operator can see the digging area clearly. Some cabs have special seats that heat up or cool down. Soundproofing and tight doors keep out noise and dust. Special mounts cut down on shaking, so long work is easier. Touchscreens show important info and let the operator change settings. Some cabs have climate control, Bluetooth, USB ports, and places to store things. YNF Machinery sells cab parts like electrical pieces, sensors, cables, and controllers. These parts help keep the cab safe and comfortable.
Boom, Arm, Bucket
The boom, arm, and bucket are the main digging tools. These parts help move dirt, rocks, and other things. The boom lifts and moves the arm. The arm reaches out and moves the bucket. The bucket scoops, carries, and dumps stuff. Strong frames and links make these parts tough for hard digging. Operators use these parts for every digging job. The bucket is used the most, and its wear can be checked with special tools. Strong materials help the boom, arm, and bucket last a long time. YNF Machinery sells buckets, hydraulic parts, and seal kits. These help the digging tools work well.
Note: Check the boom, arm, and bucket for cracks or damage. This stops breakdowns and keeps the excavator ready to dig.
YNF Machinery is a trusted place for y&f excavator parts. They sell all the main parts, from undercarriage to cab and digging tools. Operators can get engine parts, water pumps, gear pumps, and more. Keeping these parts in good shape helps the excavator work safely and well on every job.
Excavator Hydraulic System
The hydraulic system is very important for an excavator. It helps the machine move and lift heavy things. All the parts in the hydraulic system work together. This makes the machine strong and efficient. YNF Machinery sells many hydraulic parts. These parts help excavators work well.
Hydraulic Pumps and Motors
Hydraulic pumps and motors push fluid through the system. The pump uses engine power to make hydraulic pressure. This pressure moves fluid to the motors. The motors then move the boom, arm, and bucket. Good pumps and motors help the excavator work quickly. They also help save fuel and keep the machine safe. YNF Machinery has pumps and motors for many excavators. These parts help the machine work well, even on hard jobs.
Seal Kits and Valves
Seal kits and valves are important for the hydraulic system. Seal kits keep fluid inside the hoses and cylinders. They stop leaks and keep air out. This helps the excavator stay strong and not break down. Good seals help the system work well. Hydraulic valves control how fluid moves and how much pressure there is. They help the operator move the machine carefully. Valves have many small parts that work together. This keeps the system safe and working right. YNF Machinery sells seal kits and valves. These parts help protect the hydraulic system and make it work better.
Tip: Check seal kits and valves often. Change old seals and broken valves to stop leaks and keep the excavator working well.
Flexible Couplings
Flexible couplings join the engine and the hydraulic pump. These parts take in shocks and lower vibrations. They help stop damage to the hydraulic system. Flexible couplings also fix small misalignments between parts. This helps the system run smoothly and makes other parts last longer. YNF Machinery sells flexible couplings. These parts help lower stress and make the hydraulic system work better.
Flexible couplings take in shocks and vibrations from the engine.
They fix small misalignments and stop extra stress.
The elastic link protects the system and helps parts last longer.
A good hydraulic system helps the excavator work well and be efficient. Using good parts from YNF Machinery helps operators get the best from their machines.
Excavator Engine Parts by YNF Machinery
Engine Components
YNF Machinery gives engine components that help excavators stay strong. The engine is like the heart of the machine. It gives power for digging, lifting, and moving heavy things. Important engine parts are pistons, cylinders, crankshafts, and bearings. These parts face high heat and strong forces every day. YNF Machinery has both OEM and aftermarket parts. All parts meet strict quality rules. Operators can get engine overhaul kits, gaskets, injectors, and turbochargers for many excavators. These good parts help stop breakdowns and keep the machine working longer.
Tip: Check engine parts often for signs of wear. Replacing them early stops bigger problems and saves money.
Fuel and Cooling Systems
Fuel and cooling systems are important for how well an excavator works. New excavators use advanced systems to save fuel and keep the engine cool. YNF Machinery sells fuel pumps, injectors, water pumps, and radiators. These good parts help the engine run smooth and stop overheating.
The table below shows how new fuel and cooling systems are different from old ones:
Aspect | Modern Excavators (Caterpillar 320 GC, 320, 323) | Traditional Models |
|---|---|---|
Cooling System | Many electric fans control oil, radiator, and aftercooler heat. This setup gives exact airflow and better efficiency. | One fan system with less control. |
Hydraulic System | New main control valve removes pilot pipes and lowers pressure loss. Less hydraulic oil is needed, which saves money. | Old valve design uses more oil and has higher pressure loss. |
Fuel Consumption | Smart mode changes engine and hydraulic power for each job. This can lower fuel use by up to 25%. | Higher fuel use without smart modes. |
Maintenance Intervals | Filters last longer. Hydraulic return filter life is up by 50%. Air filter life is doubled. Fuel system filters last longer too. | Filters need changing more often. |
Maintenance Costs | Lower costs because filters last longer and are easier to reach. | Higher costs and harder service. |
Modern systems help excavators use less fuel and need less fixing. Good parts from YNF Machinery help these systems work well and give the best results.
Advantages of YNF Machinery Engine Parts
YNF Machinery is known for its high-quality parts. These parts give many benefits to excavator owners and operators:
Durability: Each part is made from strong materials. They last a long time, even in hard jobs.
Compatibility: YNF Machinery has parts for many excavator brands and models. Operators can find the right part for their machine.
Support: The company gives expert help and fast shipping. Operators get answers and quick delivery of parts.
Efficiency: Good parts help the excavator use less fuel and work better. This means less downtime and lower costs.
Warranty: YNF Machinery gives a warranty on all engine parts. This helps customers feel safe.
Note: Using good parts from a trusted supplier like YNF Machinery helps the excavator last longer and work safely.
YNF Machinery’s focus on quality, support, and value makes it a top pick for excavator engine parts. Operators who use these parts see better results and fewer repairs.
Parts of an Excavator: Attachments and Accessories
Attachments let an excavator do more than dig. Operators can switch attachments for different jobs. YNF Machinery has many kinds of attachments. These tools help the excavator do more work at the job site.
Common Attachments
Many jobs need common attachments. The bucket is used the most. Operators use the bucket to dig, scoop, and move dirt. Some buckets have teeth to break hard ground. Others have smooth edges for cleaning up loose dirt. Quick couplers let workers change buckets fast. Grapples pick up logs, rocks, or scrap. Hydraulic breakers smash concrete or rocks. Rippers cut through tough or frozen ground. Each attachment helps the excavator do new jobs.
Tip: Pick the right attachment for each job. This helps the excavator work faster and safer.
Here is a table of common attachments and what they do:
Attachment | Main Use |
|---|---|
Bucket | Digging, scooping, moving |
Grapple | Picking up large items |
Breaker | Breaking rocks, concrete |
Ripper | Cutting hard ground |
Specialized Tools
Some jobs need special tools. Augers drill holes for posts or trees. Thumbs hold things tight while digging or lifting. Tiltrotators let the bucket spin and tilt for hard angles. Compactors press down soil after digging. Mulchers clear brush and small trees. These special attachments help the excavator do more than dig.
YNF Machinery sells many of these special tools. Operators can find the right parts for every job. Using the right attachments saves time and makes work easier. The right excavator attachments turn one machine into a tool for many jobs.
Note: Attachments and accessories help the excavator do more than dig. They make the machine ready for many kinds of work.
Excavator Parts Maintenance
Selection Tips
Picking the right excavator parts is very important. It helps the machine work well and last longer. Operators need to choose parts that fit their machine’s model. The parts should meet or be better than OEM standards. Good materials help parts stand up to heat, oil, fuel, and weather. For example, rubber jaw spider couplings from YNF Machinery can handle heat and oil. These parts have CE certification and are made of strong PU material. Some parts are flexible, and some are rigid for different jobs. Good packaging and export rules keep parts safe during shipping. The right parts help the hydraulic system, engine, and undercarriage work well. This keeps the excavator safe and helps it do more work.
Tip: Always make sure the part fits your excavator before you buy it. YNF Machinery can help you pick the right part.
Maintenance Best Practices
Taking care of the excavator keeps it working well. Operators should check the machine often. They need to look at the hydraulic fluid, tracks, and bucket teeth. Clean hydraulic fluid stops damage and keeps the machine strong. Using real YNF Machinery parts makes the machine last longer. Telematics can track how the engine works and how much fuel it uses. Training operators helps them use the machine better and safer. A good maintenance plan saves money and time. This helps the excavator work its best.
Change hydraulic fluid often.
Check undercarriage and tracks for damage.
Clean or change bucket teeth.
Use real parts for better results.
Train operators to use the machine safely.
Signs for Replacement
Operators should look for signs that parts need to be changed. Worn hoses, leaking seals, or slow movement mean hydraulic problems. Cracks in the undercarriage or attachments can make the machine unsafe. Low engine power or strange sounds mean engine parts may need help. Checking the machine often helps find problems early. Changing parts on time keeps the excavator safe and working well. YNF Machinery gives good maintenance help and quality parts.
Note: Changing worn parts early stops bigger problems and keeps the excavator working well for a long time.
Picking good Y&F excavator parts helps the machine work its best. Operators who use real parts from YNF Machinery get better results. The hydraulic system and engine work better with these parts. Cleaning the machine and training workers keeps the hydraulic system strong. This also helps the machine last longer. Strong hydraulic and engine parts from YNF Machinery mean less time fixing the machine. This also saves money on repairs. Good hydraulic system parts keep the excavator safe and ready to use. Operators who do these things protect their machine and make it work better on every job.
FAQ
What types of excavator parts does YNF Machinery offer?
YNF Machinery sells engine parts, hydraulic parts, undercarriage parts, cab accessories, and many attachments. They have parts for more than 26 excavator brands. Customers can pick OEM or aftermarket parts for their needs.
How can someone choose the right part for their excavator?
Operators should look at the machine’s model and part number. The YNF Machinery team can help find the right part. Using the correct part keeps the excavator safe and working well.
Does YNF Machinery provide support after purchase?
Yes. YNF Machinery gives expert advice, technical help, and quick shipping. Customers can ask the team for help with putting in parts or fixing problems.
Why is regular maintenance important for excavator parts?
Regular maintenance helps stop breakdowns and expensive repairs. Clean parts and changing them on time keep the excavator running well. Operators who follow a maintenance plan get better performance and longer machine life.
