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

Product Description

BN 9251681 Apply to HItachi ZX870-3 ZAXIS870-3 ZX870H-3 ZX870H-3-HCMC ZX870H-3F ZX870R-3 Excavator Travel device Gearbox

 

DESCRIPTION:

 

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

9257180

FRAME HOLES

24

SPROCKET HOLES

24

CATEGORY

Construction Machinery Parts, Excavator Spare Parts

INSTALLATION

T.TRANSMISSION

APPLICATION

Replacement

ITEM CONDITION

NEW

LOGO

BN

MOQ

1 pc

 

DESCRIPTION:    

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

3. All components are produced by us.

4. All new, undamaged.

5. Painted or Unpainted, depend on requirement

6. 90 days warranty, call or email with any questions.

7. Plywood Case Packing, free of fumigation

8. Deliver to worldwide by Sea, Air, or Carrier.

Spare parts inside for your selection:

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. 2571832 [1]   SUPPORT  
09. 4245703 [1]   SEAL;GROUP  
11. J932785 [24]   BOLT  
12. A590927 [24]   WASHER;SPRING  
13. 425175 [2]   CORK  
14. 4435711 [1]   SPROCKET  
15. 3069875 [1]   NUT  
16. 357162 [1]   PLATE;LOCK  
17. J901225 [2]   BOLT  
18. 46 0571 6 [12]   BOLT;SEMS  
19. 1571874 [1]   CARRIER  
20. 3090709 [4]   GEAR;PLANETARY  
21. 4464369 [8]   BRG.;NEEDLE  
22. 4219640 [8]   PLATE;THRUST  
23. 4447037 [4]   PIN  
24. 4222571 [4]   PIN;SPRING  
25. 309571 [1]   GEAR;SUN  
27. 1571886 [1]   GEAR;RING  
28. 4223568 [1]   O-RING  
29. M342260 [30]   BOLT;SOCKET  
31. 1571881 [1]   CARRIER  
33. 35710 [4]   GEAR;PLANETARY  
34. 4455088 [4]   BRG.;NEEDLE  
35. 4269470 [8]   PLATE;THRUST  
36. 4447032 [4]   PIN  
37. 42 0571 0 [4]   PIN;SPRING  
38. 309571 [1]   GEAR;SUN  
39. 4657080 [3]   SPACER  
40. 1571898 [1]   CARRIER  
42. 357138 [3]   GEAR;PLANETARY  
43. 4445529 [3]   BRG.;NEEDLE  
44. 421571 [6]   PLATE;THRUST  
45. 435715 [3]   PIN  
46. 4246358 [3]   PIN;SPRING  
47. 2 0571 95 [1]   SHAFT;PROP.  
49. 1571899 [1]   COVER  
50. 4284195 [1]   BRG.;BALL  
51. 4277474 [1]   PIN;STOPPER  
54. 4257967 [18]   BOLT;SHOE  
55. A59571 [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

WHY US:

  1. We are the manufacturer and own 18000 m2 factory areas, good relationship with material suppliers, which make more competitive price and steady quality.
  2. We have more than 80 units advanced facilities for production.
  3. We have 8 senior engineers with more than 30 years experience on designing and machining.
  4. Our sales term offer the efficient service for every customers.
  5. We are the long term parts supplier for many famous companies, such as FOSTER WHEELER POWER MACHINERY CO.,LTD and C.R.Dinly etc.
  6. We develop spare parts for old and new excavator models, and submit our latest products to customers every month so that to meet the market demand.
  7. We have high market share in Oversea market and Domestic market, Southeast Asia 60%, Russia 10%, Middle East 8%, North and South America 10%,Europe 8%, others 4%.

TRADE TERMS:
 

TRADE TERMS

EXW, FOB, CFR, CIF

PAYMENT TERMS

T/T, Western Union, Alipay, Paypal

PORT

HangZhou 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.

WARRANTY:

1. Warranty Type: We will replace the product which have quality problem.
2. Warranty Period:
Supply 3 months warranty for the products from the date of arrival. Customer should check the items according to the order list after arrival. Contact with us and offer the data, photos of the problem items.
3. You need to pay for the replacement charge for following condition:
* Wrong Order from customer.
* Natural Disasters cause the damage.
* Error installation.
* The machine and reducer work over time and over load.
* Lost by any condition.
* Xihu (West Lake) Dis.n element destroyed.
* Corrode with rust during stock and running.
* Warranty Expired.
4. Others
They are the product easy to be rust away, please wrap them well. We just supply warranty for the products we are producing, except the Bearing, Seal, and some others we mention before order.If there is any problem about the products, installation or maintenance, please contact with us any time. We reserve the rights of final interpretation.

Planetary Gearbox Components

The basic components of a planetary gearset are an input, output, and stationary position. Different types of planetary gearboxes will have different output ratios and torques. A leading company for planetary gearbox design, CZPT, provides the necessary components. These components can vary in both male and female shafts and come with a variety of modular options. Here are a few things to consider about each component.

CFHK Series

The CFHK Series is a multistage planetary gearbox that contains multiple planetary gears. The multiple teeth of each planetary gear mesh simultaneously during operation to increase the transmittable torque. The gears are case hardened and ground, and the ratios of the planetary gears are integers. They were first functionally described by Leonardo da Vinci in 1490. Today, the CFHK Series is a favorite among automotive engineers and manufacturers.
The CH Series offers high accuracy with a compact design and case hardened, hypoid, and helical gearing. These gearboxes are also available in the CFXR series, with low backlash and friction. These planetary gearboxes are designed to provide high torque and high precision in a variety of applications. In addition, the CFXR series features 100% helical gearing and low backlash.
The CFHK Series features a sun gear that drives the next stage. These gears can be put in series or serially in the same housing. In some cases, the output shaft of the first stage becomes the input shaft of the second stage. In addition, ring gears are also used as structural parts of smaller gearboxes. An example of a planetary gearbox is the pencil sharpener mechanism. The pencil is placed on an axis that is set on a sun gear. The sun gear drives the next planet stage.
A planetary gear unit’s gear ratio is determined by the number of teeth in the sun gear and ring gear. The smaller the sun gear, the smaller the ratio between the sun gear and planet gears. The largest gear ratio in a planetary gear unit is 10:1. A higher number of teeth increases the transmission ratio. In order to maximize torque, the planetary gears must be rearranged. A smaller sun gear will have higher torque than a large ring gear.
planetarygearbox

CFX Series

The HPN Harmonic Planetary(r) Series planetary gearboxes offer a low-cost solution with high-performance and high-reliability. This modular design is easy to install and requires very little maintenance. Its planetary design and full complement of needle rollers allow for extended life and quiet operation. In addition, the HPN Harmonic Planetary(r) Series is available in a range of sizes.
The compact size and high-speed design of planetary gearboxes results in excellent heat dissipation. However, high-speed or sustained performance applications may require lubricants. A planetary gearbox will have smaller minimum steps to minimize noise and vibration. Planetary gears will give you the highest level of efficiency while minimizing noise. As a result, they can provide high-quality 3D prints.
A planetary gear train is composed of a ring gear and planet gears, each supported by a carrier. A ring gear is pink, while the sun gear is red. The sun gear and carrier rotate around each other at a 45-degree angle. This is also known as an epicyclic gear. Planetary gearboxes are often found in space-constrained applications. The CFX Series features a compact design and excellent performance.
The CFX Series features a robust design that is easy to install. Its compact size makes installation of planetary gearboxes easier and faster. They are available in 3 different configurations for continuous, intermittent, and counter-clockwise operation. The CFX Series offers the perfect solution for your accelerating needs. They’re a great solution for any automotive or industrial application. You can easily configure the CFX Series to meet your specific requirements.

CAP Series

The Candy Controls CAP Series is a new generation of compact, precision planetary gearboxes that combine high torques with low backlash and exceptional wear resistance. This rotary flange planetary gearbox is ideal for a variety of industrial, mining and marine applications. Its modular construction enables users to easily mount different stages, hydraulic or electric motors, and different types of gears. Its CPH Series features an extremely rigid alloy steel housing, carburized gears, and induction hardened gears.
The CAP Series utilizes multiple planetary gears for high torque transmission. The number of planetary gears is not fixed, but most planetary gearboxes utilize at least three. The larger the number of planetary gears, the higher the transmittable torque. A planetary gearbox is composed of multiple planetary gears with a meshing action that occurs simultaneously during operation. The result is a higher efficiency and a smoother, quieter operation than a conventional gearbox.
The VersaPlanetary range features modular design for easy installation. This system includes mounting plates for typical FIRST (r) Robotics Competition motors. The mounting plates are designed to fit each motor. These planetary gearboxes are compatible with various types of motors, from small electric motors to large, heavy duty ones. They are also compatible with a variety of mounting systems, including CIM motors.
planetarygearbox

CAPK Series

The CZPT APK Series is a high precision, rotary flange style planetary gearbox. Its case hardened and ground gears are designed to provide excellent wear resistance, low backlash, and excellent precision. The CAPK Series offers high axial and moment load capacities in a compact housing. CZPT is the world leader in the production of planetary gearboxes. The CAPK Series features an array of high-quality, innovative features.
CZPT SMART Lubrication technology is used to keep the gears well-lubricated and reduce noise and vibration. The planetary gearbox’s 3-gear design is ideal for DIY CNC robotics. This series has a long history of quality, and CZPT uses only the best components. The CZPT 3:1 High Precision Planetary Gearbox is an excellent choice for CNC Robotics and other applications.
A multi-stage planetary gearbox combines individual ratios for a greater number of ratios. Additional planetary gears increase the transmittable torque. The direction of the output and drive shaft are always identical. The CAPK Series features a high-quality, durable construction. They are made from stainless steel and offer a long-term warranty. They are the best choice for industrial and commercial applications. While planetary gears are more expensive, they are highly efficient.

CFH Series

The Candy CFH Series planetary gearboxes offer the benefits of a modular design and a low backlash. They offer a variety of size options and excellent durability. This planetary gearbox is compact and wear resistant. The CFH Series planetary gearbox has a carburized, induction hardened gears and a rigid alloy steel housing. Its low backlash and precision make it an excellent choice for industrial applications.
The CFH Series planetary gearbox is a highly efficient, high-speed helical gear. The compact design of this gearbox results in high heat dissipation and low mass inertia. Planet carrier bearings experience significant lateral forces from the transmission of torque. As a result, radial and axial forces oppose each other. The result is that the torque is distributed over 3 gears, reducing noise, vibration, and wear.
The planetary gearbox has 3 main components: a sun gear (also known as the input gear), a ring gear, and 2 planet gears. These are connected by a carrier that rotates about a 45-degree clockwise axis. The CFH Series of gears is available in triple and double stages. They can also be used in electric motors. As a result, the CFH Series is highly versatile.
The CFH Series of planetary gearboxes can be found in all kinds of applications, including automotive transmissions. Their compact design and high-performance performance make them a popular choice for space-constrained applications. This gearbox has several benefits and is a great alternative to a conventional helical gearbox. These gearboxes are highly effective for reducing torque and speed, and are compact enough to fit in most applications.
planetarygearbox

CZPT

If you need a high-quality planetary gearbox, the CZPT Planetary Series is the right choice. This Italian company designs and manufactures gearboxes in its San Polo d’Enza, Italy, facility with 11 branch offices and 3 production facilities. The company is attempting to replicate the success of the Italian Super Car industry, which has gained global recognition. The company provides a range of gearboxes for use in heavy industry, agriculture, offshore, aerial and marine work.
With over 40 years of experience, CZPT manufactures a wide range of high-quality gearboxes. From bevel-helical units to Helical units, wheel gears and negative brakes, the company has been manufacturing quality components for many industries. CZPT is a trusted Australian distributor of CZPT gear components. The company is dedicated to providing the best planetary gears for every industry.
If your CZPT Planetary gearbox is malfunctioning, you can have it repaired quickly and easily. The company uses quality materials and a variety of sizes and output ratios to cater to the most demanding applications. In addition, you can customize your gearbox to suit your specific needs. CZPT Planetary Gearboxes are highly versatile and customizable, offering infinite scalability.

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

Planetary Gearboxes

As one of the planetary gearbox manufacturers, suppliers, and exporters of mechanical products, We offer planetary gearboxes and many other products.

Please get in touch with us for details.

Manufacturer supplier exporter of planetary gearboxes.

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