Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You!
Your requirement has been sent. we will contact you quickly!
{"title":"EX30\/100\/150\/200\/270 Excavator Sprocket For Heavy Industrial Machinery Part No","imgUrl":"https:\/\/img.chinax.com\/nimg\/06\/08\/1d4c3c709234045b6da98e8c5cc5-200x200-1\/ex30_2f100_2f150_2f200_2f270_excavator_sprocket_for_heavy_industrial_machinery_part_no.jpg","attrs":{"Brand Name":"YT","Model Number":"EX30\/100\/150\/200\/270","Certification":"ISO\u3001CE","Place of Origin":"China"}}
{"title":"Sprocket Segment Bolts and Nuts D55S D7S D45 D50 Track Bolts 09203-11860 01803","imgUrl":"https:\/\/img.chinax.com\/nimg\/df\/f6\/30f73ff3462a2d3bffc3125c0821-200x200-1\/sprocket_segment_bolts_and_nuts_d55s_d7s_d45_d50_track_bolts_09203_11860_01803_11824.jpg","attrs":{"Condition":"New","Applicable Industries":"Machinery Repair Shops, Manufacturing Plant, Construction works , Energy & Mining","Showroom Location":"None","Video outgoing-inspection":"Provided"}}
{"title":"Low Wear and Tear D3 Bolts and Nuts for Sprocket Segment 9W9265 8H5724","imgUrl":"https:\/\/img.chinax.com\/nimg\/89\/55\/3ecfa54f3153d581966aa7e25636-200x200-1\/low_wear_and_tear_d3_bolts_and_nuts_for_sprocket_segment_9w9265_8h5724.jpg","attrs":{"Place of Origin":"China","Brand Name":"Doozer","Price":"$0.03 - $0.90\/pieces","Condition":"New"}}
EX30/100/150/200/270 Excavator Sprocket Undercarriage Parts
for Construction Machinery
1. What Is sprocket ?
The drive wheel in an excavator is one of the key components for its normal travel and steering, and its functions are mainly manifested in the following aspects: providing traction, offering steering force, supporting the entire machine's weight, and absorbing vibrations.
2. Advantages / Features
Depending on the size of the excavator model and the specific operating conditions, the drive wheels can be made from a variety of high-quality materials, including G33MnCrMo5, G33Mn4, SCMnCr4B, ZG40Mn, and ZG35Mn. After undergoing normalized heat treatment, the basic hardness of the drive wheel blanks easily reaches HB235 or above. The drive teeth, on the other hand, are subjected to comprehensive medium-frequency induction quenching and low-temperature tempering, achieving a surface hardness of HRC48-54 with a hardened layer depth exceeding 5-10mm (HRC45). Even in extremely harsh operating environments, these drive wheels can ensure precise power transmission, demonstrate excellent wear resistance, significantly extend the product's service life, and greatly reduce the customer's operation and maintenance costs.
3. Design/Structure
MAIN PARAMETERS
Model
A
B
C
D
General Model
EC80
21
12
275
14*40
EC55
21
12
250
14*40
DH55
EC140
21
22
366
16*45
EC150
23
20
320
16*45
EC210
21
12
402
16*50
与SH200通用,DH220老款通用,R914,R924,R215-9,EC200
EC240
21
18
410
18*50thick
EC290
21
16
450
20*60
EC360
21
24
450
20*60thick
EC380,三hole一组(共八组),齿偏一边,Max O.D745,雷沃330
EC460
23
24
460
20*60thick
Max O.D800
EC480
23
24
481
22*60
EC250
21
22
410
20*50
4. why choose us?
Founded in 2007, we possess over 15 years of expertise in heavy equipment spare parts. With professional production techniques, a robust quality assurance system, and customized services, our products are compatible with international renowned brands such as Komatsu, Caterpillar, Hitachi, and Kobelco.
We place a strong emphasis on product quality. From raw material selection, design, to comprehensive packaging, we consistently adhere to international production standards for stringent quality control. To date, we have obtained ISO9001 international quality certification and ISO 14001 certification.
5. Manufacturing Processes
6. Hot Sale Products
7.Customer Feedback
8.Contact Information
Whatapp: +8615880208980
Wechat : Susanruan13
Email : doozer@doozergroup.com
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2007
Total Annual:
10000000-50000000
Employee Number:
100~200
Ecer Certification:
Verified Supplier
Xiamen Doozer Industries Co., Ltd. is a leading supplier of high-quality undercarriage parts for excavators and bulldozers in China. .With over 16 years of experience, our brand DZR is widely recognized for its superior quality and excellent service.
We boast extensive expertise in OEM and After ... Xiamen Doozer Industries Co., Ltd. is a leading supplier of high-quality undercarriage parts for excavators and bulldozers in China. .With over 16 years of experience, our brand DZR is widely recognized for its superior quality and excellent service.
We boast extensive expertise in OEM and After ...