PC450-6 PC450-7 bottom roller 208-30-00021 208-30-00022,PC400-1,PC400-3,PC300-3 track roller,Lower roller,undercarriage parts

PC450-6 PC450-7 bottom roller 208-30-00021 208-30-00022,PC400-1,PC400-3,PC300-3 track roller,Lower roller,undercarriage parts

Specifications
1.Finish:Smooth 
onology: forging casting 
3.material: 40CR or 50Mn 
4.certificate: ISO9000/9001.2000 

Flat Track Rollers

1. Product Information

 Advantages / Features:

1. through quench-tempering processes to guarantee excellent mechanical properties,high strength and superior wear resistence to bending and breakage.

2. surface hardness HBN460 for reduced wear and longer life, adding value to your products further to your business by maximizing durability of your products.

3. precise design, carefully manufactured for proper fix easy grousering

heavy loaded capacity up to 50tons without compromising proper functioning of the excavators

reliable quality, high cost performance,quality services.Our products,your best choice.

 Thousands type of track roller , We can make products according to Customer's requirement . Some specification as follow .

Application Types:

1)  PC60-5/6, PC100, PC200-1-3-5-6, PC300-3-5, PC400-3-5, PC400-3-5, D20, D30, D50, D60, D5D, D6D, D75, D80 (D85)

2) Hitachi: EX100, EX200-1-2-3, EX300 UH07, UH08,

3) 

 E110B, E200B (E320), E240 (MS180), E300B, E330, SH200

4) Dawood: DH220,

SH300, HD250,

HD400 (HD450), HD700 (HD770), HD820 (HD850), HD1220 (HD1250),

SK07-2-7, SK200, LS2800FJ, S340, S430

Outer packing: carton or pallet/crate