B5 Excavator Upper Roller

B5 excavator upper roller

 

An excavator upper roller is a critical component of an excavator's undercarriage system. This type of roller is responsible for supporting the weight of the excavator, ensuring the stability of the machine while it is in operation. The upper roller is comprised of a metal shaft with a roller assembly attached, which rolls along the tracks of the excavator's undercarriage.

 

YANMAR EXCAVATOR B5 and B50 are two of the most popular excavators in the market today. They are both designed to provide excellent performance in a broad range of construction activities, but they differ in several ways. In this article, we are going to discuss the differences between YANMAR EXCAVATOR B5 and B50.

The first and most noticeable difference between the YANMAR EXCAVATOR B5 and B50 is the size of the excavator. The B50 is the larger of the two, with a weight of 5.5 tons while the B5 weighs 4.7 tons. This means that the B50 is more powerful and can handle heavier loads than the B5.

Another difference between these two excavators is the engine size. The B50 has a larger engine of 39.3 horsepower, which is much more powerful than the B5's 29.4 horsepower engine. This means that the B50 has more torque and can dig deeper and faster than the B5 when excavating.

In addition to the above differences, these excavators also differ in the digging depth. The YANMAR EXCAVATOR B50 has a larger digging depth capability of up to 3.80m, while the B5 can only reach a depth of 3.5m. Therefore, the B50 is suitable for larger projects that require a deeper excavation, while the B5 is ideal for smaller projects with shallower excavations.

Finally, the price point is another factor to consider when choosing between these two excavators. The YANMAR EXCAVATOR B5 is more affordable than the B50, which can be a deciding factor for those who have a limited budget.

In conclusion, the YANMAR EXCAVATOR B5 and B50 are both excellent excavators with their unique capabilities. While the B50 is a more powerful excavator that can handle heavy loads and dig deeper, the B5 is more affordable and perfect for smaller projects. Ultimately, the choice between the two will depend on the specific needs and requirements of the project at hand.

Quick detail:

Origin:	Fujian,China	Brand	SQ, GTR
Model:	B5 excavator upper roller	Hardness of trail surface	HRC52-58
Color	Yellow, black, gray	Roller body material	50MN
Delivery time	20-45days	Warranty time	6 months
Name	Excavator carrier roller	Machine type	Crawler tracked excavator

 

Sizes of B5 excavator upper roller

 

 

Structure of B5 excavator upper roller

 

Technical requirement

1. All parts shall be cleaned before assembly without any sundries;

2. Apply a small amount of clean engine oil to the grinding surface of the floating seal ring;

3. Carry out the pressure test before oil injection, and there is no air leakage under the pressure of 0.5-0.6mpa;

4. After installation, inject clean sae80w-90 gear oil (the oil volume accounts for about the cavity

90% ~ 95% of the volume;

5. After the surface is clean, apply two coats of gray antirust paint.

Other more detailed information of excavator top rollers:

MODEL	cat320
Machine weight range	1.5t to 95.3t
Material	ductile iron for carrier roller collars
	45#,50MN or 40MN2 for carrier roller assy bodies
	45# for carrier rollerassy shafts
Manufacturing method	Forging,casting,machining,assembly,painting
Packing	Fumigated wooden pallets,polywood pallets
Port of shipment	Xiamen
OEM and ODM	Acceptable
Payment term	TT and LC

 

Packing

9pcs per pallet,several pallets as a pile up to the weight around 3t

12pcs per pallet, several pallets as a pile up to the weight around 3t

15pcs per pallet, several pallets as a pile up to the weight around 3t

20pcs per pallet, several pallets as a pile up to the weight around 3t

 

 

Wooden case for mini excavator top roller

 

interchangable models:

B5,B50,B50.1,B50.2,B50.2A,VIO50,VIO50CR,VIO50PR,VIO70,VIO70A,VIO75,VIO75A,VIO75V

 

FAQ

1. How To Ensure The Goods Is Available For My Machine?
We have the service information system which can check the machine parts information precisely. If you can't ensure the model or you need customized goods, you can measure the parameter and then we will find that.
2. How Do You Guarantee Your Good's Quality?
First, we have severe quality-control system and ISO certification. Second, we will sign up the parts warranty policy with you. Third, we can deal via Alibaba Trade Assurance which can guarantee your payment, goods quality and delivery. And last, you can visit our factory or ask some quality-test organization to check that.
3. Are You A Manufacture Or Trading Company?
We are a factory wit casint and forging.
4. What's Your Advantages Which Is Different From Others?
First, as a manufacture, we can provide goods in mass based on good quality and best price. Second, we can offer goods with small quantity directly even though you are a personal buyer.
5. What's Your Delivery Time?

It depends on your order quantity. If the products you need are in stock, we would arrange dispatch within 5 days after your deposit. If not, the delivery time can be negotiated.

 

 

Hot Tags: b5 excavator upper roller, China, best, manufacturers, suppliers, factory, Bucket Bushing, Sprocket Rim EX40, Excavator Boom Cylinder, Track Roller SH200, Carrier Roller DH220, Carrier Roller E320