Front Idler for Hitachi Kh300-3 Crawler Crane

Since the establishment, our company has been committed to the development and production of Mini Excavator Bottom Roller, Undercarriage Parts, Crawler Crane Idler, always maintaining unconventional development ideas, and winning the appreciation and trust of customers with excellent quality and perfect service. Over the years, our company has always put all the strength of the enterprise into the field of technology, and successively introduced the latest technology from overseas. Our company pays attention to the establishment of brand awareness, our company's brand management has a positive role in improving our market share. We have grown strong production capacity and excellent market expression.

Crawler Crane Idler/Idler Assy/Idler Tumbler/Front Idler

It's used to guide the crawler correctly move and prevent deviation. Meanwhile, the idler also act as the lower roller, can increase the land area of the track shoes assy to the ground, reduce the ground pressure ratio.

1, Cross Reference: front idler for crawler crane, idler wheel

2, Mechanical Performance:

Material: 35SiMn

Process: casting

Hardness: surface HRC52-56, internal HRC36-42

Seal: sizeable oil capacity and perfect sealing

Warranty: 12 months

Certification: ISO 9001

3, Advantages

Precision design, Perfect alignment, Good structural support

Exclusive seal groups ensure excellent performance up to -40°C

Applicable to any working condition with longer life and perfect operation

Seal groups provide wear-resistance & anti-rusting properties

Resistance to deformation as well as surface hardening for longer life

4, Production Process

5, Application For The Following Crawler Cranes:

Crawler Crane Idler Daily Maintenance:

When idler worn out to extreme dimensions, you can repair by welded, or even replace new idler.

1. Keep the crawler track to the proper tensioning. If too tight, under the force of the idler tensioning spring, it can cause the accelerated wear of idler shaft and bushing, track shoe and its pin, also lead to the pitch of track shoe elongate.

2. Keep the idler alignment. If not, will leads to other undercarriage parts (such as lower roller, upper roller, sprocket, track shoe) abnormal wear.

Our Service

♦ 100% quality assurance, development and manufacturing follow original ones;

♦ One-to-one products factory. Ensure the best quality;

♦ Reasonable inventory and timely delivery;

♦ Rapid response within 24 hours ;

♦ Long-term strong and stable supply capacity;

♦ Goods will Be packed safely and carefully;

♦ The first-class logistics to Ensure the safe arrival of your goods;

♦ Excellent After-sales service. Track usage. Positive feedback response;

We believe that our Front Idler for Hitachi Kh300-3 Crawler Crane is scientifically and reasonably designed, with favorable price, high quality and durability, and is a good choice for our customers. We build a solid management foundation, improve the management level, and strive to build the company into a leading industry, world-class modern enterprise! Our company always takes quality as the concept of enterprise survival, and always puts product quality first in continuous progress.

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