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{"title":"D7E\/D7F\/D7G\/D7H\/D7R Single Flange Track Roller for Bulldozer Undercarriage Parts","imgUrl":"https:\/\/img.chinax.com\/nimg\/bd\/b0\/83945603b771fad71dbee0297d00-200x200-1\/d7e_2fd7f_2fd7g_2fd7h_2fd7r_single_flange_track_roller_for_bulldozer_undercarriage_parts_made.jpg","attrs":{"Applicable Industries":"Manufacturing Plant","Showroom Location":"None","Video outgoing-inspection":"Provided","Machinery Test Report":"Provided"}}
{"title":"50Mn\/40Mn2 D6D Track Roller SF\/DF\/Bottom Roller\/Lower Roller Undercarriage Parts","imgUrl":"https:\/\/img.chinax.com\/nimg\/85\/6e\/05262294aea583ec6f464f3852d3-200x200-1\/50mn_2f40mn2_d6d_track_roller_sf_2fdf_2fbottom_roller_2flower_roller_undercarriage_parts.jpg","attrs":{"Condition":"New","Applicable Industries":"Machinery Repair Shops, Manufacturing Plant, Construction works , Energy & Mining, Other","Showroom Location":"None","Video outgoing-inspection":"Provided"}}
{"title":"Double flange steel track roller for D4D bulldozer ITM Hardox400 material","imgUrl":"https:\/\/img.chinax.com\/nimg\/e4\/8d\/e8e28517cc35784e15f2bf0e9b41-200x200-1\/double_flange_steel_track_roller_for_d4d_bulldozer_itm_hardox400_material.jpg","attrs":{"Applicable Industries":"Machinery Repair Shops, Construction works ","Showroom Location":"None","Video outgoing-inspection":"Provided","Machinery Test Report":"Provided"}}
{"title":"JY-230E Track Rollers The Ultimate Choice for Excavator Maintenance and Repai","imgUrl":"https:\/\/img.chinax.com\/nimg\/85\/40\/6e16c707fbb1823144dd565ea766-200x200-1\/jy_230e_track_rollers_the_ultimate_choice_for_excavator_maintenance_and_repai.jpg","attrs":{"Applicable Industries":"Machinery Repair Shops","Showroom Location":"None","Video outgoing-inspection":"Provided","Machinery Test Report":"Provided"}}
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DH150 track roller Black Color Track Roller Excavator Spare Parts
1. What is a roller?
The support wheel is responsible for preventing the track from moving laterally relative to it, thereby preventing the equipment from derailing. This function ensures the stability and safety of the device when driving on uneven roads.
2.Advantages/Features
Strong carrying capacity:
The material of the supporting wheel body varies depending on the working conditions, including 40Mn2, 40MnB, 50Mn, etc.
Good wear resistance:
The depth of the hardened layer reaches 7-10mm (HRC45) or more, Ensure more durable impact resistance and surface wear resistance on both the outer and inner sides of the wheel body.
Reliable sealing performance:
The use of floating oil seals and O-ring seals can effectively prevent impurities such as dust and moisture from entering the interior of the supporting wheel, ensuring the cleanliness and lubrication effect of the lubricating oil. At the same time, the material and size of the seal also need to meet the design requirements to ensure its reliable sealing performance.
3.Production Processes
4.Design/Structure/Main Dimensions of Installation
MAIN PARAMETERS
M o d e l
A
B
G
D Bolt
General Model
DH300
338
110
257
20*100
DH55
218
80
153
12*65thick
R55 DH60-5/7 DH50,DH60, 总长173
DX60
65
560
168
M24 (Only use nuts)
DH80
230
90
168
16*70
Old-style Longgong85/90,EC80
DH130
250
89
213
14*70thick
DH220/EX200-1
318
102
242
16*90thin
DH225 DH215-7 DH250/255 ,EX200LC-1,EX220-1
DH280-2
330
114
254
16*90
R290
DH280-3
368
115
287
22*100
EX300 ,EX350,UH12-7,DH320
If you need other models, please feel free to submit inquiries or contact us via email.
5. Why choose us?
(1) We operate a large-scale production facility and a 1,400-square-meter warehouse, offering you a comprehensive selection of products.
(2) Our efficient one-stop solution guarantees cost-efficient purchasing, eliminating any worries you may have!
(3) We deliver personalized one-on-one support, serving as a dependable guarantee for both you and your clients!
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 ...