Excavator Undercarriage Parts

High quality factory price sale D31 dozer track roller Description: 1).50Mn material 2).Forging technology,intelligent temperature control system 3).25KG weight,smooth surface,seamless welding 4).High quality floating oil-seal 5).HRC 52-58 surface hardness Paramenters: Model Part NO. A B E G M L Dozer D31 198 170 154 285 240 17.5 Aplliion types: Wearhouse & Packing: About Us: Guangzhou Hengshengda (short for HSD) Machinery Spare Parts Co., Ltd, founded in 2004, mainly run

Alibaba gold supplier Hitachi undercarriage spare parts excavator track roller EX40 for sale Products Information of track roller Type Standard Material 50Mn/40Mn2 Colors Black, green or yellow for your option Technique Precision casting/Forging Surface Hardness 48-52HRC Certifiion ISO9001 MOQ 10 pieces Delivery Time Within 30 days after deposit Payment Terms T/T Shipment by sea or air Sprocket, track roller Warehouse & Packing: Company profile: 1.Guangzhou Heng Sheng Da

Hitachi ex30 mini excavator double flange track bottom roller/excavator track roller /excavator track shoe Our Company Advantage 1. Over 10 years experience in engineer machinery industry 2. Our major market:whole China,Middle East, Africa,South Africa, America etc, 3. Not only sell the product, but also can design as customer's request. 4. With a wide range of goods. Yellow,green,color for option. 5. Quality is guaranteed by skilled workers, honest employee and QC team. 6.

Excavator track roller D20 series excavator / dozer roller track/lower roller Our Company Advantage 1. Over 10 years experience in engineer machinery industry 2. Our major market:whole China,Middle East, Africa,South Africa, America etc, 3. Not only sell the product, but also can design as customer's request. 4. With a wide range of goods. Yellow,green,color for option. 5. Quality is guaranteed by skilled workers, honest employee and QC team. 6. Factory price, excellent

Excavator track roller HITACHI series excavator / dozer roller /lower roller Our Company Advantage 1.Over 10 years experience in engineer machinery industry 2.Our major market:whole China,Middle East, Africa,South Africa, America etc, 3.Not only sell the product, but also can design as customer's request. 4.With a wide range of goods. Yellow,green,color for option. 5.Quality is guaranteed by skilled workers, honest employee and QC team. 6.Factory price, excellent quality

PC200-5 excavator track bottom roller 20Y-30-00012 Warmly welcome to view on us---Guangzhou Hengshengda Machinery Parts CO.,Ltd Description: 1). 50Mn material 2). Forging technology,intelligent temperature control system 3). 35KG weight,smooth surface,seamless welding 4). High quality floating oil-seal 5). HRC 52-58 surface hardness Paramenters: Model Part NO. A B E G M L Komastu PC200-5/6/7 185 150 228 356 310 19 Aplliion types: Wearhouse & Packing: About Us: Guangzhou

EX30 hitachi excavator track roller for sale Description: 1). 50Mn material 2). Forging technology,intelligent temperature control system 3). 8KG weight,smooth surface,seamless welding 4). High quality floating oil-seal 5). HRC 52-58 surface hardness Paramenters: Model Part NO. A B E G M L Hitachi EX30 108 85 112 172 Apllication types: Wearhouse & Packing: About Us: Guangzhou Hengshengda (short for HSD) Machinery Spare Parts Co., Ltd, founded in 2004, mainly run the business

ex200 Hitachi excavator track roller Warmly welcome to view on us---Guangzhou Hengshengda Machinery Parts CO.,Ltd Description: 1). 50Mn material 2). Forging technology,intelligent temperature control system 3). 35KG weight,smooth surface,seamless welding 4). High quality floating oil-seal 5). HRC 52-58 surface hardness Paramenters: Model Part NO. A B E G M L Hitachi EX200-1 185 150 220 356 318 18 Hitachi EX200-2 185 150 218 330 290 19 Apllication types: Wearhouse & Packing:

Excavator Spere Parts Excavator Undercarriage Parts Excavator Chains Track links For PC200 PC300 PC400 PC500 Model NO. We provide all the excavator undercarriage parts Type Crawler Application Excavator Certification ISO9001: 2000 Condition New Process Forging /Casting Material 50mn, 35mnb Weight Optional Surface Hardness HRC52-58 Hardness Depth 8-12mm Color Black Transport Package Standard Export Fumigated Wooden Pallet Trademark HSD Origin China Production Capacity 100000

E308 E312 E320 E325 E330 Excavator Undercarriage Parts Chain Material 35MnB Technique Precision Casting/Forging Surface Hardness 52-58HRC Certification ISO9001 Warrantty Time 1 Year Delivery Time within 15 days after order confirm High-Strength Chain Link Design Each chain link is carefully designed with a reasonable shape and size. For example, for the chain of the E320, the thickness and width of the chain link are optimized. While ensuring sufficient strength, the overall

PC200 PC300 PC400 PC500 PC1250 Excavator Undercarriage Parts Chain Material 35MnB Technique Precision Casting/Forging Surface Hardness 52-58HRC Certification ISO9001 Warrantty Time 1 Year Delivery Time within 15 days after order confirm Precise Pitch Control The pitch accuracy of the chain is extremely high, strictly controlled within the tolerance range specified by Komatsu. Whether it is the small - sized chain of the PC200 or the large-sized chain of the PC1250, the

EX60 EX100 EX200 EX300 EX400 Excavator Undercarriage Parts Sprocket Material 50Mn Technique Precision Casting/Forging Surface Hardness 52-58HRC Certification ISO9001 Warrantty Time 1 Year Delivery Time within 15 days after order confirm Proper Tooth Profile The tooth profiles of the drive gears are precisely designed according to Kobelco's engineering standards. For the SK100 drive gear, the tooth shape is optimized to ensure seamless meshing with the crawler track links,

SK330 SK200 SK100 SK07 Excavator Undercarriage Parts Sprocket Material 50Mn Technique Precision Casting/Forging Surface Hardness 52-58HRC Certification ISO9001 Warrantty Time 1 Year Delivery Time within 15 days after order confirm Feature All drive gears, whether for the compact SK07 or the larger SK330, have smooth surface finish. This not only reduces friction during operation but also helps in evenly distributing the load across the gear teeth, minimizing the risk of

PC120 PC200 PC300 PC400 Excavator Undercarriage Parts Sprocket Material 50Mn Technique Precision Casting/Forging Surface Hardness 52-58HRC Certification ISO9001 Warrantty Time 1 Year Delivery Time within 15 days after order confirm Modular split design enables rapid disassembly and maintenance, minimizing downtime‌. Precision engagement with track link assemblies reduces wear and enhances transmission efficiency‌. Our Spare Parts Are Suitable For These Brand Replacement BRAND

MS110 MS120 MS180 Idler 1.Constructed with 50Mn alloy steel 2.Integrated intelligent forging process with precision temperature regulation 3.Exhibits flawlessly polished surfaces and continuous weld seams 4.Includes a premium-grade floating oil seal assembly 5.Achieves surface hardness between HRC 52 and 58 Our Spare Parts Are Suitable For These Brand Replacement BRAND/ TYPE MACHINERY MODEL NUMBER KOMATSU-PC PC20 PC30-5 PC30-6 PC30-7 PC30-8 PC35 PC40 PC45 PC50 PC55 PC40-5

EX30 EX40 EX60 EX100 EX200 Idler 1.Fabricated using 50Mn steel alloy. 2.Next-gen forged structure with adaptive heating/cooling cycles. 3.Ultra-smooth topology and continuous weld lines. 4.Military-spec floating seal configuration. 5.Post-treatment hardness: HRC 52 to 58. Our Spare Parts Are Suitable For These Brand Replacement BRAND/ TYPE MACHINERY MODEL NUMBER KOMATSU-PC PC20 PC30-5 PC30-6 PC30-7 PC30-8 PC35 PC40 PC45 PC50 PC55 PC40-5 PC40-6 PC40-7 PC50 PC55 PC60-1 PC60-3

SK350 SK300 SK200 SK210 SK100 SK42 Idler Product Information Utilizes 50Mn material Employs forging technology with an intelligent temperature control system Features a smooth surface and seamless welding Equipped with a high - quality floating oil seal Has a surface hardness ranging from HRC 52 to 58 Our Spare Parts Are Suitable For These Brand Replacement BRAND/ TYPE MACHINERY MODEL NUMBER KOMATSU-PC PC20 PC30-5 PC30-6 PC30-7 PC30-8 PC35 PC40 PC45 PC50 PC55 PC40-5 PC40-6

PC400 PC300 PC200 PC100 PC60 PC50 Idler Product Information Crafted from premium 50Mn material Forged with cutting - edge technology and an intelligent temperature control system Boasts a sleek, smooth surface and seamless welding for enhanced durability Comes with a top - notch floating oil seal Delivers a surface hardness of HRC 52-58 for long-lasting performance Our Spare Parts Are Suitable For These Brand Replacement BRAND/ TYPE MACHINERY MODEL NUMBER KOMATSU-PC PC20 PC30

MS110 MS120 MS180 Track Roller Place of Origin China Warranty 1 Year Video outgoing-inspection Provided Machinery Test Report Provided Process forging Material 50mn,35MnB Whatsapp +8619876391489 Surface Hardness HRC52-58 Hardness Depth 8-12mm Moving Type excavator carrier roller​ Advantage 1.Material & Process: High-carbon steel forging (35MnBH/40Mn2) with carburizing hardening. 2.Dual Seals Prevent Debris Entry ‌30%+,Downtime Cost Reduction. Packaging & Delivery Package Size

D20 D31 D40 D41 D50 D53 Heavy-Duty Top Roller Place of Origin China Warranty 1 Year Video outgoing-inspection Provided Machinery Test Report Provided Process forging Material 50mn,35MnB Whatsapp +8619876391489 Surface Hardness HRC52-58 Hardness Depth 8-12mm Moving Type excavator carrier roller​ Advantage 1. Dual-raceway dynamic balance reduces track friction (coefficient ≤0.15) 2. Fits Cat200/Cat equivalent undercarriages. Packaging & Delivery Package Size 37.00cm * 20.00cm *