Komatsu Track Roller

komatsu track roller

Production description

Excavator undercarriage parts include track chains, track shoes, rollers, sprockets, and idlers. These parts work together to support the weight of the machine and distribute its weight over a larger surface area.

 

Structure of bottom roller komatsu excavator parts

 

 

Sizes of komatsu track roller

 

KOMATSU Excavators: The Top Performers in Their Class

KOMATSU is a leading manufacturer of construction and mining equipment, and their excavators are considered some of the most reliable and efficient on the market. These machines are built to withstand the toughest conditions and perform at a high level day in and day out. In this article, we will look at some of KOMATSU's mainstay excavator models and explore what makes them stand out in their class.

PC220-10: The Ultimate Workhorse

The PC220-10 is one of KOMATSU's workhorse excavators, capable of handling a variety of different jobs with ease. With a maximum digging depth of 7.63m and a maximum reach of 11m, this machine is perfect for everything from digging foundations to excavating trenches and more. Its advanced control system allows for precise and smooth movements, while its powerful engine ensures that it can handle even the toughest terrain and materials.

One of the standout features of the PC220-10 is its fuel efficiency. Thanks to KOMATSU's innovative technology, this excavator can operate for longer periods of time on a single tank of fuel than most other machines in its class. That translates into savings for operators, who can reduce their fuel costs while still getting the job done quickly and efficiently.

PC360LC-11: The Heavyweight Champion

When it comes to heavy-duty excavation jobs, the PC360LC-11 is one of the best machines on the market. With a massive bucket capacity of 1.90m³ and an operating weight of 35,290 kg, this excavator is built to take on the biggest tasks with ease. Its powerful engine provides plenty of torque, while its spacious cab and advanced control system make it easy to operate even in the most demanding conditions.

Like all KOMATSU excavators, the PC360LC-11 is designed with the operator in mind. Its cab is spacious and comfortable, with all the controls easily accessible and within reach. It also features KOMATSU's advanced technology, which improves fuel efficiency, reduces emissions, and makes the machine more environmentally friendly overall.

PC138US-11: The Compact Alternative

For jobs where space is at a premium, the PC138US-11 is the perfect choice. This compact excavator is designed to work in tight spaces, with a minimum swing radius of just 2,510mm. Despite its small size, it still packs a powerful punch, with a digging depth of 4.28m and a maximum reach of 7.70m.

What sets the PC138US-11 apart from other compact excavators is its versatility. It can be fitted with a variety of different attachments, making it useful for everything from demolition to landscaping. It also features KOMATSU's advanced control system, which allows for precise movements even in cramped quarters.

Conclusion

KOMATSU excavators are some of the most reliable and efficient machines in the construction and mining industries. Whether you need a workhorse excavator like the PC220-10, a heavy-duty champion like the PC360LC-11, or a compact alternative like the PC138US-11, KOMATSU has a model that will meet your needs. With their advanced technology, fuel efficiency, and operator-focused design, KOMATSU excavators are sure to be a reliable and dependable addition to any jobsite.

Technical requirement komatsu excavator parts

1. All parts shall be thoroughly cleaned before assembly.

2. Before assembly, apply a small amount of butter to various rubber rings.

3. Apply a small amount of oil on the contact surface of floating seal ring.

4. After assembly, the wheel shall be able to rotate by hand, with an axial displacement of 0.3-0.85.

5. The total pressure after assembly is about 45-50kg.

6. Add gear oil sae80w-90. Lubricate about 200ml.

7. Before oil filling, use 0.4MPa air pressure for sealing

There shall be no air leakage in sealing test.

8. Bolt tightening torque: 44.1-58.8n. M.

9. Tightening torque of oil plug: 127.6-166.7n. M.

 

Other more detailed information are as below excel file:

Machine weight range	1.5t to 95.3t
Applicable pitch range	90 to 317.5
Hardness	HRC52-HRC58
Hardness Depth	8-12mm
Color	Black,yellow,gray
Packing	Fumigated wooden pallets
Delivery time	Around 30days
Port of shipment	Xiamen
guarantee time	6 months
OEM and ODM	Acceptable
Payment term	TT

 

MODELS AVAILABLE OF KOMASTSU EXCAVATOR PARTS:

PC10,PC20-3,PC200-5/6,PC30-1,PC40-5,PC40-7,PC40MR,PC50UU,PC60-1,PC60-5,PC60-6,PC60-7,PC7588,PC100-1/2,PC1100-3/5,PC120-3/5,PC200-1/2,PC200-3,PC200-5,6,7,8/PC300-3,PC300-5/6/7/8,PC400-5/6/7/8 ETC...

HEATTREAMENT

All of our parts need to be through different kinds of heat treatment to suitable different working conditions.

 

 

FAQ

1. Are you a manufacturer or a trader?

We are a manufacturer. We do forging and casting by ourselves. And our factory is located in Quanzhou city, Fujina, China.

2. How could you know if our parts are fitted to machines?

Please offer us the detailed machine models or mounting sizes.

3. How about the payment terms?

TT 30 percent deposit,and TT 70percent balance after seeing the scan copy of bill of lading or LC at sight.

4. What is the delivery time?

Generally speaking, the delivery time is 20days to 45days.it depend on how many items for a order. But if the whole order are 200 serial track roller(bottom roller, lower roller), the delivery time is within 10days.

 

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