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Talking about the development history of crawler bulldozers(1)
The development history of crawler bulldozers Track-type tractor (also known as crawler dozer) was successfully developed by American Benjamin Holt in 1904. It was formed by installing a human-lifting bulldozer in front of the crawler tractor. The power at that time was a steam engine. After tha...Read more -
Talking about Crawler crane
Crawler crane Composition: The crawler crane is composed of a power unit, a working mechanism, a boom, a turntable, and a undercarriage parts. Crawler boom In order to assemble the truss structure with multiple sections, the length can be changed after adjusting the number of sections.There are ...Read more -
Talking about crawler drilling machine about undercarriage parts for the Advantages and characteristics
Advantages and characteristics of crawler drilling machine using crawler undercarriage parts With the continuous development of science and technology and the needs of users, most customers will choose the crawler as the chassis of the dewatering well drilling rig, and the crawler has gradually...Read more -
Talking about the four wheels in“Four wheels and one belt”
Basic introduction The four wheels in “four wheels and one belt” refer to the drive wheels, guide wheels, roller and carrier wheels, and the belt refers to the crawler belt. They are directly related to the working performance and walking performance of excavators, and their weight an...Read more -
Talking about the Wear law of track shoes
Wear law of track shoes During normal operation, the track pin rotates slowly backward in the pin hole, the two wear evenly, the pin hole gradually becomes larger, and the pin gradually becomes thinner. If the operation is improper, such as high-speed turning, abrupt start, or entering muddy wate...Read more -
Talking about Track shoe structure and use(1)
Track shoe structure and use The manufacturer of the track shoe chassis will give you a detailed explanation, where to buy the track chassis, welcome to inquire email: hongda04@qzhdm.com and tel no.:+86 15359562153 Fujian Jinjia Machinery Co., Ltd. The track chassis is affordable, quality assuran...Read more -
Talk about the six maintenance skills of bulldozers to extend the service life!
Talk about the six maintenance skills of bulldozers to extend the service life! 1. Daily use and maintenance 1. Check and replenish the amount of lubricating oil in the engine oil pan on a weekly basis. 2. Check and replenish the oil level of the gearbox case weekly. 3. Check and replen...Read more -
How to maintain the excavator undercarriage parts?
How to maintain the excavator undercarriage parts? The correct maintenance method of the four-wheel belt The excavator rollers leak oil, the supporting sprockets are broken, the tightness of the crawler is inconsistent, and it is easy to deviate. These are all related to the four-wheel area of ...Read more -
Talking about Idler maintenance
Idler maintenance The idler and idler bearings are the key parts of the wire cutting machine. Good precision, good finish and high efficiency all depend on a pair of balanced, light and precise idlers. The maintenance of the guide wheel and bearing should start from the installation. It is requir...Read more -
JINJIA Machinery’s main products (8): Excavator undercarriage parts –Track Guards
Excavator undercarriage parts – Track Guards we are specialized in manufacturing excavator undercarriage parts supplier since 1990,Because of our dexterous team of professionals, we are involved in providing undercarriage parts~ Track Guiding Guards,it used to Crawler Excavator Track Guiding Guar...Read more -
JINJIA Machinery’s main products (7): Excavator undercarriage parts –Track Adjusters Assy
Excavator undercarriage parts –Track Adjusters Assy we are specialized in manufacturing excavator undercarriage parts supplier since 1990,Because of our dexterous team of professionals, we are involved in providing undercarriage parts~Track Adjusters,it used to Crawler or Excavator Track Adjuster...Read more -
JINJIA Machinery’s main products (6): Excavator undercarriage parts – Track Chain
Excavator/Bulldozer undercarriage parts – Track Chain we are specialized in manufacturing excavator undercarriage parts supplier since 1990,Because of our dexterous team of professionals, we are involved in providing undercarriage parts~Track Chains,it used as Crawler Excavator Track Chains, Doz...Read more
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