Our supplies include but not limited to brands and models listed below! YMMOTOR 123000W72V brushless DC high-power luxury tile motor <\/strong><\/p>\n Komatsu PC100-5 PC120-6 PC150-5 PC130-7 PC200-3 PC200-6 PC200-8 PC210LC-8 PC220-8 <\/p>\n PC240LC-8 PC300-3 PC300-5 PC300-6 PC300-7 PC360-7 PC400-3 PC400-5 PC600-6<\/p>\n Hitachi EX60 EX60-2 EX60-3 EX60-7 EX100-1 ex120-3 EX120-5 EX120-6 EX120-7 EX160 EX200-1 EX200-2 EX200-3 EX200-5 EX200-6 EX200-8 EX220-1 EX220-3 EX220-5 <\/p>\n EX225-5 EX270 EX300-1 EX300-2 EX300-5 EX400 EX400-3 EX450 EX450-3 <\/p>\n Caterpillar CAT330C CAT360 CAT306D<\/p>\n Hyundai R290-3 R300-5 R300-7 R320-7 R320-9 R375-7 R450 R450-5 R450-7 <\/p>\n Kobelco SK230-6 SK230-8 SK250-8 SK250-6 SK300-3 SK310-3 SK330-6 SK350-8<\/p>\n Volvo EC340 EC340BLC EC360 EC360BLC <\/p>\n CZPT \/ Daewoo DH330-3 DH420LC-7 DX225 DX300 Solar175 Solar220lc Solar300 Solar340 <\/p>\n Sumitomo S280 S280FA S280F2 S281 S265F2 S340<\/p>\n Kato HD800SD-5 HD820-2 HD820 HD850 HD880-1 HD850 HDHD900-7 <\/p>\n Other brands JCB160 JCB180 JCB220 JCB330 JCB360 CLG200 LIUGONG922 Sunward60 Sunward70 NOTE: not all the models are listed here, if you need more details ,please contact us. <\/strong><\/p>\n Product Overviews final drive and travel motor assy<\/strong> hydraulic relief valve <\/strong> Packaging & Shipping <\/p>\n Packing way Delivery time Trade term Port payment term Warranty Delivery way Company Information FAQ1. How to order? re 3<\/em><\/strong>: Fast delivery will less than 3 days is promised to you for those parts in stock . There are many parts of a Gearbox, and this article will help you understand its functions and components. Learn about its maintenance and proper care, and you’ll be on your way to repairing your car. The complexity of a Gearbox also makes it easy to make mistakes. Learn about its functions and components so that you’ll be able to make the best choices possible. Read on to learn more. Then, get your car ready for winter! Gearboxes are fully integrated mechanical components that consist of a series of gears. They also contain shafts, bearings, and a flange to mount a motor. The terms gearhead and gearbox are not often used interchangeably in the motion industry, but they are often synonymous. Gearheads are open gearing assemblies that are installed in a machine frame. Some newer designs, such as battery-powered mobile units, require tighter integration. A gearbox is a fully integrated mechanical component that consists of mating gears. It is enclosed in a housing that houses the shafts, bearings, and flange for motor mounting. The purpose of a gearbox is to increase torque and change the speed of an engine by connecting the two rotating shafts together. A gearbox is generally made up of multiple gears that are linked together using couplings, belts, chains, or hollow shaft connections. When power and torque are held constant, speed and torque are inversely proportional. The speed of a gearbox is determined by the ratio of the gears that are engaged to transmit power. Daily maintenance is a critical aspect of the life cycle of a gearbox. During maintenance, you must inspect all gearbox connection parts. Any loose or damaged connection part should be tightened immediately. Oil can be tested using an infrared thermometer and particle counters, spectrometric analysis, or ferrography. You should check for excessive wear and tear, cracks, and oil leaks. If any of these components fail, you should replace them as soon as possible. After-sales Service Provided: Field maintenance and repair service, Online support, Engineers available to service machinery overseasCategory: Construction machinery partsSub category: Excavator travel and swing assemblyApplication: Used for excavator replacement partsCondition: Brand new, ready to be installedPacking: Plywood case, or customized carton packingsPackaging Details: Plywood case packing for assembly, or customized packing. Standard carton packing for […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[2234,1002,1003,1372,2258,2259,1008,1376,2250,2260],"class_list":["post-549","post","type-post","status-publish","format-standard","hentry","category-product-catalog","tag-china-gearbox","tag-gearbox","tag-gearbox-china","tag-gearbox-parts","tag-gearbox-spare-parts","tag-gearbox-used","tag-gearbox-with","tag-parts-for-gearbox","tag-travel-gearbox","tag-used-gearbox"],"_links":{"self":[{"href":"https:\/\/gearboxplanetary.com\/sv\/wp-json\/wp\/v2\/posts\/549","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gearboxplanetary.com\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gearboxplanetary.com\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gearboxplanetary.com\/sv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gearboxplanetary.com\/sv\/wp-json\/wp\/v2\/comments?post=549"}],"version-history":[{"count":0,"href":"https:\/\/gearboxplanetary.com\/sv\/wp-json\/wp\/v2\/posts\/549\/revisions"}],"wp:attachment":[{"href":"https:\/\/gearboxplanetary.com\/sv\/wp-json\/wp\/v2\/media?parent=549"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gearboxplanetary.com\/sv\/wp-json\/wp\/v2\/categories?post=549"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gearboxplanetary.com\/sv\/wp-json\/wp\/v2\/tags?post=549"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nPC45MR PC56-7 PC60-7 PC70-8 PC60-6 PC40-7 PC40-8 PC60-2 PC60-5 PC60-6 PC75 <\/p>\n
\nZX60 ZX70 ZX100-2 ZX120 ZX200 ZX210 ZX200-3 ZX230 ZX240-3 ZX250-3 ZX330 ZX330-3 <\/p>\n
\nCAT305 CAT312B CAT315 E200B CAT320D\/C CAT324D CAT325C\/D CAT329D CAT330B<\/p>\n
\nR60-7 R80-8 R130-7 R140-7 R170 R200-1 R200-3 R200-5 R210 R210-5 R210-7 R210-9 R215-7 R225-7 R225-9 R220-5 R250-7 R250-9 R260-7 R290 <\/p>\n
\nSK60 SK60-6 SK75 SK100-3 SK100-5 SK120 SK120-3 SK130 SK160 SK200-7 SK200-3 SK200-8 SK200-6 SK210-6 SK220-1 SK210-8 SK220-3 SK220-5 <\/p>\n
\nEC55 EC140 EC140B EC210 EC210BLC EC240 EC240BLC EC290 EC290BLC <\/p>\n
\nDH60-7 DH80-7 DH130 DH150 DH150-7 DH200-5 DH215-7 DH215-9 DH220-5 DH220-2 DH220-3 DH225-7 DH250-7 DH280-3 DH280 DH300 DH300-5 DH300-7 <\/p>\n
\nSH60 SH75 SH100 SH120 SH120-6 SH130 SH160 SH200 SH200A3 SH220 SH260 SH280 SH300 SH340 SH430 SH450 <\/p>\n
\nHD250 HD300 HD307 HD400 HD450 HD550 HD550-3 HD700 HD700-5 HD700-7 HD700-2 HD770 HD800-7 <\/p>\n
\nJohn Deere 200C John Deere 230LC John Deere 240D John Deere 330C bobcat325<\/p>\n
TM02 TM04 TM05 TM06 TM07 TM09 TM10 TM18 TM22 GM06 GM08 <\/p>\n
The main excavator spare parts we supply : <\/strong> <\/p>\n
\nswing gears and shafts <\/strong>
\nUndercarriage parts and buckets <\/strong><\/p>\n
\nhydraulic pump and separate parts <\/strong>
\n seal kits <\/strong><\/p>\n
\nwooden Carton , plywood case, or wooden pallet (depend on packing type and actual model )<\/p>\n
\nwithin 1-5 days for stocks, and 7-15 days for bulky production. <\/p>\n
\nEXW, FOB, CFR, CIF <\/p>\n
\nHangZhou ,ZheJiang , HangZhou,HangZhou and so on.<\/p>\n
\nT\/T, L\/C, Western Union, ATX transpeed automatic transmission assy complete gearbox A6GF1 Paypal (According to countries and order quantity to adjust)<\/p>\n
\n90 Days<\/p>\n
\n1. small and light goods : by express, by air .
2. large order or heavy : by sea .
3. urgently or heavy: by air
4. based on customers\u2019 specific demands <\/p>\n
Factory And Shop\u2019s Pictures<\/strong><\/p>\n
re 1<\/em><\/strong> : Customers can offer us the model number, parts name, parts mumber, photos, demension of items, quantity, delivery date, then we can accoding to your informations to offer you the best price and best delivery way.
re 2<\/strong><\/em>: after customers confirmed and arranged payment, we will delivery timely. <\/p>\n
re 4<\/em><\/strong>: For parts lack in stock: We guarantee as fast as 10 days fast delivery for those pasts not in stock.
2. How to contact us in fast and timely way ?
Company name:HangZhou Ringees Machinery Co.Ltd<\/strong>
Address: Room 2202, Unit 2, Block 1, Xihu (West Lake) Dis.ngcheng, Xihu (West Lake) Dis. District, HangZhou, Russia model Parallel shaft helical gearbox reductor JZQ350 ZQ 350 gearbox reducer ZHangZhoug, China (Mainland)Website: http:\/\/\t <\/strong><\/em>Contact Person: Melody Wang
\t: Melody Wang 888
Whatsapp :\t 18989488388
Office phone: \t-571-87292809
Email : mingjie@ringees. com <\/p>\n<\/p>\nThe Parts of a Gearbox<\/h2>\n
![\"gearbox\"](\"https:\/\/img.hzpt.com\/img\/gearbox\/t-gearbox-3.webp\" "\\"\\"")
<\/p>\nComponents<\/h2>\n
The power losses in a gearbox can be divided into no-load and load-dependent losses. The no-load losses originate in the gear pair and the bearings and are proportional to the ratio of shaft speed and torque. The latter is a function of the coefficient of friction and speed. The no-load losses are the most serious, since they represent the largest proportion of the total loss. This is because they increase with speed.
Temperature measurement is another important preventive maintenance practice. The heat generated by the gearbox can damage components. High-temperature oil degrades quickly at high temperatures, which is why the sump oil temperature should be monitored periodically. The maximum temperature for R&O mineral oils is 93degC. However, if the sump oil temperature is more than 200degF, it can cause seal damage, gear and bearing wear, and premature failure of the gearbox.
Regardless of its size, the gearbox is a crucial part of a car’s drivetrain. Whether the car is a sports car, a luxury car, or a farm tractor, the gearbox is an essential component of the vehicle. There are two main types of gearbox: standard and precision. Each has its own advantages and disadvantages. The most important consideration when selecting a gearbox is the torque output.
The main shaft and the clutch shaft are the two major components of a gearbox. The main shaft runs at engine speed and the countershaft may be at a lower speed. In addition to the main shaft, the clutch shaft has a bearing. The gear ratio determines the amount of torque that can be transferred between the countershaft and the main shaft. The drive shaft also has another name: the propeller shaft.
The gears, shafts, and hub\/shaft connection are designed according to endurance design standards. Depending on the application, each component must be able to withstand the normal stresses that the system will experience. Oftentimes, the minimum speed range is ten to twenty m\/s. However, this range can differ between different transmissions. Generally, the gears and shafts in a gearbox should have an endurance limit that is less than that limit.
The bearings in a gearbox are considered wear parts. While they should be replaced when they wear down, they can be kept in service much longer than their intended L10 life. Using predictive maintenance, manufacturers can determine when to replace the bearing before it damages the gears and other components. For a gearbox to function properly, it must have all the components listed above. And the clutch, which enables the transmission of torque, is considered the most important component.![\"gearbox\"](\"https:\/\/img.hzpt.com\/img\/gearbox\/c-gearbox-3.webp\" "\\"\\"")
<\/p>\nFunctions<\/h2>\n
The gear ratios in a gearbox are the number of steps a motor can take to convert torque into horsepower. The amount of torque required at the wheels depends on the operating conditions. A vehicle needs more torque than its peak torque when it is moving from a standstill. Therefore, the first gear ratio is used to increase torque and move the vehicle forward. To move up a gradient, more torque is required. To maintain momentum, the intermediate gear ratio is used.
As metal-to-metal contact is a common cause of gearbox failure, it is essential to monitor the condition of these components closely. The main focus of the proactive series of tests is abnormal wear and contamination, while the preventative tests focus on oil condition and additive depletion. The AN and ferrous density tests are exceptions to this rule, but they are used more for detecting abnormal additive depletion. In addition, lubrication is critical to the efficiency of gearboxes.![\"gearbox\"](\"https:\/\/img.hzpt.com\/img\/gearbox\/b-gearbox-3.webp\" "\\"\\"")
<\/p>\nMaintenance<\/h2>\n
Proper analysis of failure patterns is a necessary part of any preventative maintenance program. This analysis will help identify the root cause of gearbox failures, as well as plan for future preventative maintenance. By properly planning preventative maintenance, you can avoid the expense and inconvenience of repairing or replacing a gearbox prematurely. You can even outsource gearbox maintenance to a company whose experts are knowledgeable in this field. The results of the analysis will help you create a more effective preventative maintenance program.
It is important to check the condition of the gearbox oil periodically. The oil should be changed according to its temperature and the hours of operation. The temperature is a significant determinant of the frequency of oil changes. Higher temperatures require more frequent changes, and the level of protection from moisture and water reduces by 75%. At elevated temperatures, the oil’s molecular structure breaks down more quickly, inhibiting the formation of a protective film.
Fortunately, the gear industry has developed innovative technologies and services that can help plant operators reduce their downtime and ensure optimal performance from their industrial gears. Here are 10 steps to ensure that your gearbox continues to serve its purpose. When you are preparing for maintenance, always keep in mind the following tips:
Regular vibration analysis is a vital part of gearbox maintenance. Increased vibration signals impending problems. Visually inspect the internal gears for signs of spiraling and pitting. You can use engineers’ blue to check the contact pattern of gear teeth. If there is a misalignment, bearings or housings are worn and need replacement. Also make sure the breathers remain clean. In dirty applications, this is more difficult to do.
Proper lubrication is another key factor in the life of gearboxes. Proper lubrication prevents failure. The oil must be free of foreign materials and have the proper amount of flow. Proper lubricant selection depends on the type of gear, reduction ratio, and input power. In addition to oil level, the lubricant must be regulated for the size and shape of gears. If not, the lubricant should be changed.
Lack of proper lubrication reduces the strength of other gears. Improper maintenance reduces the life of the transmission. Whether the transmission is overloaded or undersized, excessive vibration can damage the gear. If it is not properly lubricated, it can be damaged beyond repair. Then, the need for replacement gears may arise. However, it is not a time to waste a lot of money and time on repairs.<\/p>\n![\"China](\"https:\/\/img.hzpt.com\/img\/gearbox\/gearbox-l1.webp\" "\\"\\"")
![\"China](\"https:\/\/img.hzpt.com\/img\/gearbox\/gearbox-l2.webp\" "\\"\\"")
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