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{"title":"R200 HRC53-57 Bulldozer Upper Roller Top Roller Carrier Roller For Undercarriage","imgUrl":"https:\/\/img.chinax.com\/nimg\/e6\/af\/360dede1c8e0e8871d22b4f292c4-200x200-1\/r200_hrc53_57_bulldozer_upper_roller_top_roller_carrier_roller_for_undercarriage_parts_e181_2002.jpg","attrs":{"Brand Name":"YT","Model Number":"R200","Certification":"ISO\u3001CE","Place of Origin":"China"}}
{"title":"8-12mm HRC53-57 Bulldozer Upper Roller Top Roller Carrier Roller Undercarriage","imgUrl":"https:\/\/img.chinax.com\/nimg\/93\/61\/8be44d067a9fe19e68b7c396fde6-200x200-1\/8_12mm_hrc53_57_bulldozer_upper_roller_top_roller_carrier_roller_undercarriage_parts_for_takeuchi_60.jpg","attrs":{"Brand Name":"YT","Model Number":"TAKEUCHI60","Certification":"ISO\u3001CE","Place of Origin":"China"}}
{"title":"PC100\/200 Bulldozer Top Carrier Roller For Heavy Construction Equipment NO-203","imgUrl":"https:\/\/img.chinax.com\/nimg\/0b\/d9\/238f7eea8ec66bbf34e7facd8a6f-200x200-1\/pc100_2f200_bulldozer_top_carrier_roller_for_heavy_construction_equipment_no_203_30_53001_2f20y_30_00022.jpg","attrs":{"Brand Name":"YT","Model Number":"PC100\/200","Certification":"ISO\u3001CE","Place of Origin":"China"}}
{"title":"DH80 HRC53-57 Carrier Roller Mini Excavator Bulldozer Top Carrier Roller For","imgUrl":"https:\/\/img.chinax.com\/nimg\/d2\/4a\/0d9299d86e48e38597ca96c19799-200x200-1\/dh80_hrc53_57_carrier_roller_mini_excavator_bulldozer_top_carrier_roller_for_undercarriage_parts.jpg","attrs":{"Brand Name":"YT","Model Number":"DH80","Certification":"ISO\u3001CE","Place of Origin":"China"}}
{"title":"DX80 HRC53-57 8-12MM Bulldozer Top Carrier Roller For Undercarriage Parts","imgUrl":"https:\/\/img.chinax.com\/nimg\/93\/b1\/12038b13e3315496eff12b0dc457-200x200-1\/dx80_hrc53_57_8_12mm_bulldozer_top_carrier_roller_for_undercarriage_parts.jpg","attrs":{"Brand Name":"YT","Model Number":"DX80","Certification":"ISO\u3001CE","Place of Origin":"China"}}
{"title":"DX150 Forge 50mn Bulldozer Top Carrier Roller For Undercarriage Parts","imgUrl":"https:\/\/img.chinax.com\/nimg\/30\/d9\/aced732d4728e6ac67253b522b72-200x200-1\/dx150_forge_50mn_bulldozer_top_carrier_roller_for_undercarriage_parts.jpg","attrs":{"Brand Name":"YT","Model Number":"DX150","Certification":"ISO\u3001CE","Place of Origin":"China"}}
PC200/PC400 Bulldozer Top Carrier Roller Undercarriage Parts
for Construction Machinery
1. What Is top/carrier track ?
The Upper Roller plays a pivotal role in supporting the track, guaranteeing sufficient tension for the machine to operate efficiently and stably. Made from specialized steel and manufactured using advanced methodologies, this component undergoes thorough quality control inspections during each stage of production to ensure robust resistance against both compressive and tensile stresses.
2. Advantages / Features
The carrier sprocket body is crafted with precision from superior materials, including 40Mn2, 40MnB, and 50Mn, which are thoughtfully selected to meet the varying needs of different operational environments. The wheel body undergoes a meticulously defined process of forging and normalization, followed by an advanced spray heating and quenching treatment. This detailed approach guarantees a tread surface hardness that falls within the range of HRC52 to HRC62, along with a hardened layer depth of 7-10mm (featuring a hardness of HRC45) or more.
Designed to withstand both tropical and cold climates, the product boasts high-quality standard floating oil seals and a reliable lubrication system. This guarantees that the carrier sprocket remains fully enclosed and free from maintenance, even under harsh operating conditions or in the face of extreme temperatures ranging from -45°C to 120°C.
4. why choose us?
(1) Our company boasts a substantial processing facility and a spacious 1,400 sqm warehouse filled with a wide range of products. We guarantee top-notch quality and are fully prepared to meet your needs.
(2) We offer a comprehensive service package that encompasses purchasing assistance and container loading, ensuring cost-effective procurement and swift responses to your inquiries.
(3) We ensure timely deliveries through our rapid responsiveness, expedited shipping services, and robust inventory management system.
(4) Our after-sales service provides personalized support. If you encounter warranty issues such as oil leakage or wheel fracture, simply submit a photo with the company logo for prompt replacement, guaranteeing your complete satisfaction.
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 ...