Cat 303 Mini Excavator Parts

cat 303 mini excavator parts

Production Description

Track rollers are an essential component of heavy machinery and equipment. They are designed to support the weight of the equipment and ensure smooth movement along the tracks. These rollers come in different sizes and are made of durable materials that can withstand heavy loads and harsh working conditions.

One of the main benefits of track rollers is that they help reduce friction between the tracks and the equipment. This results in lower energy consumption and increased efficiency in the operations of the machinery. Moreover, they also help improve the stability of the equipment and reduce the risk of accidents at the job

 

Caterpillar excavators have proven to be incredibly versatile machines, with applications across a range of industries. One area where they have shown great potential is in agriculture.

With their superior digging and lifting capabilities, Caterpillar excavators are ideal for a wide range of agricultural tasks. From digging irrigation channels to clearing land and preparing soil, these machines offer unparalleled efficiency and reliability.

But the benefits of Caterpillar excavators in agriculture extend beyond the obvious. They can also be used to harvest crops, transport harvested produce, and even provide power to other farm machinery.

Caterpillar excavators are also highly maneuverable, making them well-suited to working in tight spaces and difficult terrain. They are also equipped with advanced technology and safety features, ensuring that they can be operated safely and efficiently.

Overall, Caterpillar excavators represent a significant opportunity for farmers to improve their efficiency, productivity, and profitability. As the world's population continues to grow, the demand for food will increase, making efficient agriculture more important than ever. Caterpillar excavators are well positioned to play a vital role in meeting this demand, and driving agricultural innovation forward.

Sizes cat 303 mini excavator parts

 

SPECIFICATIONS FOR cat 303 mini excavator parts
Structure	wheel body	35MnB/40Mn2/40MnB/50Mn
	side cover	QT500-7
	shaft	45#
	ring float	GLKBTCr16Mo2NiCu
	O ring	rubber
	Bimetal sleeve	CuPb10Sn10
	Hexagon socket bolt	JB/T1000-1977
	lubricating oil	40#
The main parameters	Model name	SK045 MINI
	Part number
	Color	Black or Yellow
	Surface Hardness	HRC48-54,deepth:4mm-10mm
	Technique	Forging&Casting
	Warranty time	6months
	Certification	ISO9001-9002
	Delivery Time	Within 30 days after contract established
	Package	Fumigate seaworthy packing

 

Technical requirement

 

1. Check all parts strictly before assembly and clean them

2. A small amount of oil shall be applied to the mating surface of the shaft sleeve and straight shaft before assembly

3. The floating oil seal ring shall be assembled in pairs, and its sealing surface shall be coated with lubricating oil. O-ring and floating oil seal ring

The contact surface shall not be coated with grease, and the assembly of floating seal rubber ring shall not be twisted

4. During assembly, pay attention to the oil groove direction of the shaft and the installation plane of the side cover

5. After assembly, ensure that the axial clearance is 0.4-0.7mm. Rotate the wheel body by hand, and feel the resistance moment, but there is no jamming,

6. After installation, fill in the filtered lubricating oil and check that there is no leakage. Then run in for 3-5 minutes to make it run smoothly

7. The painting color shall comply with jb2299-78 or the customer's requirements

 

 

MODELS OF MINI CATERPILLAR

E301.1/E301.5/E301.5CR/E301.6/E301.8/E302/E302.5/E303/E303.5CR/E303.5CCR/E304/E304CR/E305.5/E306/E307/E55/E70B

 

FAQ

 

1. Are You A Factory Or A Trade Company?

We are a professional factory, not a trade company.

2. What is your delivery time?
FOB Xiamen or any Chinese port : Less than 30 days . If there are any parts in stock , our delivery time is only 7-10 days.

3. Is There Any Guarantee Of Your Parts?

There are 6 months guarantee time for excacavar parts under normal working conditions and 3months guaranteet tiem for bulldozer parts under normal working conditions.

 

 

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