China BN 9251681 Apply to HItachi ZX870-3 ZAXIS870-3 ZX870H-3 ZX870H-3-HCMC ZX870H-3F ZX870R-3 Excavator Travel device Gearbox cars with planetary gearbox

Product Description

BN 9251681 Apply to HItachi ZX870-3 ZAXIS870-3 ZX870H-3 ZX870H-3-HCMC ZX870H-3F ZX870R-3 Excavator Vacation system Gearbox

 

DESCRIPTION:

 

PART NAME

Travel Gadget Gearbox (without having motor)

QUIPMENT

ZX870-3 ZAXIS870-3 ZX870H-3 ZX870H-3-HCMC ZX870H-3F ZX870R-3 excavator

PART No.

9251681

SERIAL No.

—-

STOCK CODE

9257180

FRAME HOLES

24

SPROCKET HOLES

24

Classification

Construction Machinery Parts, Excavator Spare Parts

Installation

T.TRANSMISSION

Application

Substitution

ITEM CONDITION

NEW

Brand

BN

MOQ

1 pc

 

DESCRIPTION:    

one. ready to installed in your CZPT ZX870-3  excavators. 

three. All factors are produced by us.

4. All new, undamaged.

five. Painted or Unpainted, depend on prerequisite

six. ninety times warranty, contact or email with any concerns.

seven. Plywood Situation Packing, cost-free of fumigation

8. Supply to throughout the world by Sea, Air, or Carrier.

Spare areas inside of for your assortment:

Pos. Element No Qty Areas title Responses
  9251681 [2]   Journey Device  
         
02. 4219329 [1]   BRG.ROL.  
03. 4219328 [1]   BRG.ROL.  
04. 1030160 [1]   HOUSING  
05. 1012131 [1]   DRUM  
06. 2571832 [1]   Assist  
09. 4245703 [1]   SEALGROUP  
eleven. J932785 [24]   BOLT  
12. A590927 [24]   WASHERSPRING  
thirteen. 425175 [2]   CORK  
fourteen. 4435711 [1]   SPROCKET  
fifteen. 3069875 [1]   NUT  
16. 357162 [1]   PLATELOCK  
17. J901225 [2]   BOLT  
18. forty six 0571 six [12]   BOLTSEMS  
19. 1571874 [1]   Provider  
twenty. 3090709 [4]   GEARPLANETARY  
21. 4464369 [8]   BRG.NEEDLE  
22. 4219640 [8]   PLATETHRUST  
23. 4447037 [4]   PIN  
24. 4222571 [4]   PINSPRING  
25. 309571 [1]   GEARSUN  
27. 1571886 [1]   GEARRING  
28. 4223568 [1]   O-RING  
29. M342260 [thirty]   BOLTSOCKET  
31. 1571881 [1]   Carrier  
33. 35710 [4]   GEARPLANETARY  
34. 4455088 [4]   BRG.NEEDLE  
35. 4269470 [8]   PLATETHRUST  
36. 4447032 [4]   PIN  
37. 42 0571 [4]   PINSPRING  
38. 309571 [1]   GEARSUN  
39. 4657080 [3]   SPACER  
forty. 1571898 [1]   Carrier  
42. 357138 [3]   GEARPLANETARY  
43. 4445529 [3]   BRG.NEEDLE  
forty four. 421571 [6]   PLATETHRUST  
45. 435715 [3]   PIN  
forty six. 4246358 [3]   PINSPRING  
47. two 0571 95 [1]   SHAFTPROP.  
49. 1571899 [1]   Go over  
50. 4284195 [1]   BRG.BALL  
fifty one. 4277474 [1]   PINSTOPPER  
fifty four. 4257967 [eighteen]   BOLTSHOE  
55. A59571 [18]   WASHERSPRING  
56. 4462824 [3]   PLUG  
57. 429597 [2]   CORK  
sixty one. 4271596 [1]   O-RING  
62. J911860 [4]   BOLT  
sixty three. A590918 [4]   WASHERSPRING  
65. +++++++ [1]   Name-PLATE  
sixty six. M492564 [2]   SCREWDRIVE

WHY US:

  1. We are the company and own 18000 mtwo factory areas, excellent romantic relationship with content suppliers, which make much more competitive price and continual quality.
  2. We have more than 80 models advanced amenities for production.
  3. We have 8 senior engineers with far more than 30 several years expertise on designing and machining.
  4. Our revenue phrase offer you the efficient services for each and every customers.
  5. We are the lengthy time period components supplier for numerous famous companies, these kinds of as FOSTER WHEELER Electrical power Equipment CO.,LTD and C.R.Dinly etc.
  6. We build spare elements for old and new excavator models, and submit our latest goods to clients each month so that to meet the market place demand.
  7. We have large marketplace share in Oversea industry and Domestic marketplace, Southeast Asia 60%, Russia ten%, Center East 8%, North and South The usa ten%,Europe 8%, others 4%.

TRADE Terms:
 

TRADE Phrases

EXW, FOB, CFR, CIF

PAYMENT Conditions

T/T, Western Union, Alipay, Paypal

PORT

HangZhou Port, negotiation

Lead TIME

  1. Inventory in hand: 4-7 times for processing and packing
  2. Bulk Manufacturing: ten-35 days, count on the amount.

Supply

By Sea, Air, Provider

Purchase Stream

  1. Buyers offer you the portion number, element name, model, quantity, knowledge of products, shipping and delivery term.
  2. We quote the best cost in accordance to the requirement of consumers.
  3. Verify the purchase purchase and pay the deposit.
  4. We prepare and pack the goods.
  5. Customers make the payment according to the Proforma Bill once the merchandise get all set for shipping and delivery.
  6. We delivery the products with the packing list, professional invoice, B/L and other paperwork asked for.
  7. Track the transport and arrival about the merchandise. 
  8. Welcome to give us suggestion and comments as soon as arrival.

Warranty:

one. Warranty Kind: We will change the product which have top quality issue.
2. Warranty Period of time:
Supply 3 months warranty for the products from the date of arrival. Customer must check out the items according to the order list right after arrival. Contact with us and offer the information, photos of the dilemma items.
3. You require to spend for the substitute cost for following issue:
* Wrong Purchase from buyer.
* Natural Disasters trigger the injury.
* Error installation.
* The device and reducer work over time and above load.
* Lost by any issue.
* Xihu (West Lake) Dis.n factor destroyed.
* Corrode with rust for the duration of stock and working.
* Warranty Expired.
4. Other folks
They are the product simple to be rust absent, make sure you wrap them properly. We just offer guarantee for the products we are making, apart from the Bearing, Seal, and some other individuals we point out before get.If there is any problem about the merchandise, installation or servicing, make sure you make contact with with us any time. We reserve the rights of closing interpretation.

To Be Negotiated 1 Piece
(Min. Order)

###

Application: Machinery
Function: Speed Reduction
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Step: Three-Step
Type: Planetary Gear Box

###

Customization:

###

PART NAME

Travel Device Gearbox (without motor)

QUIPMENT

ZX870-3 ZAXIS870-3 ZX870H-3 ZX870H-3-HCMC ZX870H-3F ZX870R-3 excavator

PART No.

9251681

SERIAL No.

—-

STOCK CODE

9202180

###

Pos. Part No Qty Parts name Comments
  9251681 [2]   TRAVEL DEVICE  
         
02. 4219329 [1]   BRG.;ROL.  
03. 4219328 [1]   BRG.;ROL.  
04. 1030160 [1]   HOUSING  
05. 1012131 [1]   DRUM  
06. 2025832 [1]   SUPPORT  
09. 4245703 [1]   SEAL;GROUP  
11. J932785 [24]   BOLT  
12. A590927 [24]   WASHER;SPRING  
13. 425175 [2]   CORK  
14. 4430291 [1]   SPROCKET  
15. 3069875 [1]   NUT  
16. 3041462 [1]   PLATE;LOCK  
17. J901225 [2]   BOLT  
18. 4609016 [12]   BOLT;SEMS  
19. 1028874 [1]   CARRIER  
20. 3090709 [4]   GEAR;PLANETARY  
21. 4464369 [8]   BRG.;NEEDLE  
22. 4219640 [8]   PLATE;THRUST  
23. 4447037 [4]   PIN  
24. 4222029 [4]   PIN;SPRING  
25. 3090710 [1]   GEAR;SUN  
27. 1028886 [1]   GEAR;RING  
28. 4223568 [1]   O-RING  
29. M342260 [30]   BOLT;SOCKET  
31. 1028881 [1]   CARRIER  
33. 3090930 [4]   GEAR;PLANETARY  
34. 4455088 [4]   BRG.;NEEDLE  
35. 4269470 [8]   PLATE;THRUST  
36. 4447032 [4]   PIN  
37. 4203180 [4]   PIN;SPRING  
38. 3090711 [1]   GEAR;SUN  
39. 4657080 [3]   SPACER  
40. 1028898 [1]   CARRIER  
42. 3089538 [3]   GEAR;PLANETARY  
43. 4445529 [3]   BRG.;NEEDLE  
44. 4210851 [6]   PLATE;THRUST  
45. 4309995 [3]   PIN  
46. 4246358 [3]   PIN;SPRING  
47. 2045895 [1]   SHAFT;PROP.  
49. 1028899 [1]   COVER  
50. 4284195 [1]   BRG.;BALL  
51. 4277474 [1]   PIN;STOPPER  
54. 4257967 [18]   BOLT;SHOE  
55. A590914 [18]   WASHER;SPRING  
56. 4462824 [3]   PLUG  
57. 429597 [2]   CORK  
61. 4271596 [1]   O-RING  
62. J911860 [4]   BOLT  
63. A590918 [4]   WASHER;SPRING  
65. +++++++ [1]   NAME-PLATE  
66. M492564 [2]   SCREW;DRIVE

###

TRADE TERMS

EXW, FOB, CFR, CIF

PAYMENT TERMS

T/T, Western Union, Alipay, Paypal

PORT

Jiangmen Port, negotiation

LEAD TIME

  1. Stock in hand: 4-7 days for processing and packing
  2. Bulk Production: 10-35 days, depend on the quantity.

DELIVERY

By Sea, Air, Carrier

ORDER FLOW

  1. Customers offer the part number, part name, model, quantity, data of items, delivery term.
  2. We quote the best price according to the requirement of customers.
  3. Confirm the purchase order and pay the deposit.
  4. We prepare and pack the goods.
  5. Customers make the payment according to the Proforma Invoice once the goods get ready for delivery.
  6. We delivery the goods with the packing list, commercial invoice, B/L and other documents requested.
  7. Track the transport and arrival about the goods. 
  8. Welcome to give us suggestion and feedback once arrival.
To Be Negotiated 1 Piece
(Min. Order)

###

Application: Machinery
Function: Speed Reduction
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Step: Three-Step
Type: Planetary Gear Box

###

Customization:

###

PART NAME

Travel Device Gearbox (without motor)

QUIPMENT

ZX870-3 ZAXIS870-3 ZX870H-3 ZX870H-3-HCMC ZX870H-3F ZX870R-3 excavator

PART No.

9251681

SERIAL No.

—-

STOCK CODE

9202180

###

Pos. Part No Qty Parts name Comments
  9251681 [2]   TRAVEL DEVICE  
         
02. 4219329 [1]   BRG.;ROL.  
03. 4219328 [1]   BRG.;ROL.  
04. 1030160 [1]   HOUSING  
05. 1012131 [1]   DRUM  
06. 2025832 [1]   SUPPORT  
09. 4245703 [1]   SEAL;GROUP  
11. J932785 [24]   BOLT  
12. A590927 [24]   WASHER;SPRING  
13. 425175 [2]   CORK  
14. 4430291 [1]   SPROCKET  
15. 3069875 [1]   NUT  
16. 3041462 [1]   PLATE;LOCK  
17. J901225 [2]   BOLT  
18. 4609016 [12]   BOLT;SEMS  
19. 1028874 [1]   CARRIER  
20. 3090709 [4]   GEAR;PLANETARY  
21. 4464369 [8]   BRG.;NEEDLE  
22. 4219640 [8]   PLATE;THRUST  
23. 4447037 [4]   PIN  
24. 4222029 [4]   PIN;SPRING  
25. 3090710 [1]   GEAR;SUN  
27. 1028886 [1]   GEAR;RING  
28. 4223568 [1]   O-RING  
29. M342260 [30]   BOLT;SOCKET  
31. 1028881 [1]   CARRIER  
33. 3090930 [4]   GEAR;PLANETARY  
34. 4455088 [4]   BRG.;NEEDLE  
35. 4269470 [8]   PLATE;THRUST  
36. 4447032 [4]   PIN  
37. 4203180 [4]   PIN;SPRING  
38. 3090711 [1]   GEAR;SUN  
39. 4657080 [3]   SPACER  
40. 1028898 [1]   CARRIER  
42. 3089538 [3]   GEAR;PLANETARY  
43. 4445529 [3]   BRG.;NEEDLE  
44. 4210851 [6]   PLATE;THRUST  
45. 4309995 [3]   PIN  
46. 4246358 [3]   PIN;SPRING  
47. 2045895 [1]   SHAFT;PROP.  
49. 1028899 [1]   COVER  
50. 4284195 [1]   BRG.;BALL  
51. 4277474 [1]   PIN;STOPPER  
54. 4257967 [18]   BOLT;SHOE  
55. A590914 [18]   WASHER;SPRING  
56. 4462824 [3]   PLUG  
57. 429597 [2]   CORK  
61. 4271596 [1]   O-RING  
62. J911860 [4]   BOLT  
63. A590918 [4]   WASHER;SPRING  
65. +++++++ [1]   NAME-PLATE  
66. M492564 [2]   SCREW;DRIVE

###

TRADE TERMS

EXW, FOB, CFR, CIF

PAYMENT TERMS

T/T, Western Union, Alipay, Paypal

PORT

Jiangmen Port, negotiation

LEAD TIME

  1. Stock in hand: 4-7 days for processing and packing
  2. Bulk Production: 10-35 days, depend on the quantity.

DELIVERY

By Sea, Air, Carrier

ORDER FLOW

  1. Customers offer the part number, part name, model, quantity, data of items, delivery term.
  2. We quote the best price according to the requirement of customers.
  3. Confirm the purchase order and pay the deposit.
  4. We prepare and pack the goods.
  5. Customers make the payment according to the Proforma Invoice once the goods get ready for delivery.
  6. We delivery the goods with the packing list, commercial invoice, B/L and other documents requested.
  7. Track the transport and arrival about the goods. 
  8. Welcome to give us suggestion and feedback once arrival.

What is a Planetary Gearbox?

A planetary gearbox is a mechanical device in which the teeth of a planet mesh with the teeth of its sun or ring. The number of teeth and the spacing of planets will determine whether the teeth mesh correctly. In this article, we will learn more about planetary gearboxes. Besides understanding their working, you can also learn how to design your own. Here are some examples:

planetary gearboxes

If your car has an automatic transmission, then a planetary gearbox is the type you have. It is possible to find out if you have this type of gearbox by consulting the owner’s manual, calling the service department of your car’s manufacturer, or conducting a search using your favorite search engine. However, planetary gears are more complex and have many more components than standard gearboxes. The following information will explain more about this type of gearbox.
Planetary gearboxes use three different gear types to transmit torque. The sun gear sits in the center of the gear assembly, while the other gears rotate around it. A carrier connects the two gears, and is designed to set the spacing between them. When the gears are rotated, the carrier will spin, enabling the entire assembly to work together. The carrier also incorporates the output shaft. For this gearbox to work effectively, it must meet the application’s requirements.
There are three main types of planetary gearboxes: the basic model is highly efficient and transmits 97% of the power input. The earliest models are not complex, but they do have some key differences. Some of these differences make them ideal for various applications. For example, a planetary gearbox can operate in alternating and continuous operation, with the output support having internal grooving. Some designs have more than one output shaft, allowing the user to choose the configuration and torque that is best for their application.
One of the main differences between a planetary gearbox and a conventional one is the way the planetary parts move. A planetary gearbox may have multiple axes for increased torque. A planetary gearbox can provide a torque up to 113,000 N.m. by rotating its maximum teeth simultaneously. They are the ideal choice for space-constrained applications. For instance, a car with small spaces can install one with ease.
A planetary gearbox’s gear ratio is determined by the ratio of the sun gear to the ring gear. The number of teeth on the sun gear is a way to adjust the gear ratio. Smaller sun gears result in larger planetary gear ratios, while larger ones cause a decrease in torque. The ratio between planetary gears ranges from 3:1 to 10:1, with the lowest ratio being three. The greatest possible ratio is 10:1.
A planetary gearbox has many benefits. The compact design makes them a more efficient choice for small motors and is advantageous for servo functions. Planetary gearboxes have low inertia, which is an important factor, especially in servo applications, since the inertia of the gearbox adds to the motor’s load inertia. The planetary gearboxes are typically lubricated with grease or oil, so you don’t need to worry about re-lubrication or maintenance.
planetarygearbox

planetary gearboxes with output shaft

The advantages of planetary gearboxes are numerous. They are widely used in many applications, from automobiles to medical equipment, goods & personnel lifts to machine tools. They are also used in derrick & dockyard cranes and slewing drives. These gearboxes are available in various sizes and shapes, ranging from small to extremely large. There are many different types, and each is designed to suit its intended use.
The LP generation 3 gearhead series combines maximum quality with economic precision in a low-backlash planetary gearbox. The output shaft version is especially suited for high-speed, highly dynamic cyclic operation. Another version is the SP+ HIGH SPEED. The SP+ high-speed version is designed to achieve maximum speeds while in continuous operation. If you need a planetary gearbox with an output shaft, look no further. It is the best choice for many applications.
As the name suggests, a planetary gearbox incorporates planetary parts and an output shaft. The outer gears (also called the planetary gears) are connected by a carrier to the output shaft. The carrier is then connected to the output shaft by a ring. There are two or more planetary gears inside the planetary gearbox. Each gear is connected to a carrier, which is connected to the output shaft.
An epicyclic planetary gear train can be assembled so that the planet gear rolls around the sun gear. In the wheel drive planetary gearbox, the planetary gears are grouped over the housing to optimize the size and weight of the system. The planetary gear train can handle torques as high as 332,000 N.m., with the ring gear being fixed while the sun gear is movable.
Another advantage of a planetary gearbox is that it uses many teeth at once. This allows for high speed reduction and high torque transmission, and it is extremely compact. Planetary gearboxes with output shaft are ideal for space-constrained applications. Their compact size and minimal weight make them a popular choice in many industries. They are also known as epicyclic gears and are used in many different types of machines.
A planetary gearbox can have three components. A central sun gear, an outer ring known as the inner gear, and an output shaft. These three components are linked by a carrier. The carrier rotates so that the input and output gears are in sync. They also have a standard gap between the gears. The carrier also acts as the output shaft. They can be used to create small machines, such as a bicycle acceleration hub.
planetarygearbox

planetary gearboxes with integer number of teeth

When designing a planetary gearbox, one must determine the amount of tooth count. This figure is known as the mesh load factor Kg, and is based on the normal tooth forces that are generated in each mesh. The number of planets, the error in the gear design, and the rigidity of the housing all affect Kg. Depending on the type of application, Kg can be calculated by using different standards.
In a typical planetary gearbox, the ratio is an integer number, and the lowest is 3:1. At a ratio of 10, the sun gear is too large and the sun wheel is too low to provide a sufficient amount of torque. In most cases, the ratio is an integer value, and the teeth are evenly spaced. The gear mesh is then balanced to grade 2. The carrier is measured three-dimensionally to detect the accuracy of the planet pin hole in the carrier.
In the simplest case, each planetary gear mesh produces a dynamic signal at its mesh frequency. These signals can cancel or reinforce in various ways. A helix angle, however, introduces axial forces into the gear mesh, which can be cancelled or reinforced in the same way as torques. As the helix angle is an integer number, this planetary gear model does not necessarily require infinite precision.
The resulting motion period is measured in rotational angles. This figure can be used to determine fault diagnosis and calculate the minimum data length required. It can also be used to calculate the kinematic motion of a faulty planet gear tooth. It is important to note that fault-mesh motion is not instantaneous, and therefore, it requires a sufficient amount of time to fully mesh a faulty planet gear.
The load-share factor is similar to that of spur and helical gearboxes, and can be used to calculate dynamic load sharing. When the load share factor is low, the individual gear meshes are slightly loaded. Deflections can vary, especially with high-precision gears. Therefore, the design process should incorporate the tolerance chain. This will ensure the correct ratio of gear mesh.
A planetary gearbox is a type of planetary gear system that is used in motors. It has a sun gear at the center and a set of outer gears. Each gear turns according to its axis around the sun. They are interconnected by a ring component and are connected to each other through a carrier. The carrier also includes the output shaft. And since the sun gear is centered, the mesh is standard.
As an added benefit, planetary gearboxes have sliding surfaces, which reduce noise and vibration. Despite the high-quality of planetary gearboxes, it is important to properly lubricate them to avoid wear and tear. CZPT uses CZPT. In order to make the planetary gearboxes last a long time, the lubricant is usually incorporated in the planetary gearbox.

China BN 9251681 Apply to HItachi ZX870-3 ZAXIS870-3 ZX870H-3 ZX870H-3-HCMC ZX870H-3F ZX870R-3 Excavator Travel device Gearbox     cars with planetary gearboxChina BN 9251681 Apply to HItachi ZX870-3 ZAXIS870-3 ZX870H-3 ZX870H-3-HCMC ZX870H-3F ZX870R-3 Excavator Travel device Gearbox     cars with planetary gearbox
editor by czh 2022-12-22

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