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| Product parameters | |
| Name: | SK220-1 bottom roller | 
| Model Number: | SK220-1 | 
| Moving Type | Crawler excavator | 
| Type | Excavator undercarriage parts | 
| Process | forging /casting | 
| Weight | |
| Hardness Depth | 8-12mm | 
| Material | 40Mn2 ,40MnB | 
| Surface Hardness | HRC52-58 | 
| Warranty | 6 months | 
| Minimum Order Quantity | 5 Piece/Pieces | 
| FOB Price | US $ 1 - 1500/ Piece | 
| Port | Xiamen port | 
| Supply Ability | 100000 Piece/Pieces per Month | 
| Packaging Details | Standard export fumigated wooden pallet | 
| Payment Terms | L/C,T/T,Western Union,MoneyGram | 
| Delivery Detail | Within 30 days after contract established | 
                     
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With expertise in domain we come with wide range of top and bottom rollers for our clients. Designed to drive the tracks, it is highly acclaimed in the market. The range of the track roller parts offered by us is manufactured under the strict vigil of the professionals and experts, who ensure the premium quality of the entire range. Furthermore, this offered bottom roller for excavator and bulldozer is highly durable in its characteristics.
Features:
Mutual reciprocity
Low noise
Shift fast and smoothly 
 
Specifications:
Models: CAT, Komatsu, Hitachi, Volvo, Hyundai, Kobelco
Technology: Casting
Color: Black/Yellow
Packing: Standard Wooden Pallet
More models for undercarriage parts:
PC40, PC50, PC60, PC60-1, PC60-5, PC60-6, PC80, PC100, PC100-3, PC120, PC120-1, 
PC120-2, PC120-6, PC200-1, PC200-3, PC200-5, PC200-6, PC220-3, PC220-7, PC240-3, 
PC280-3, PC300-3, PC300-5, PC300-6, PC300-7, PC400-3, PC400-5, PC450-6
EX60-1, EX60-2, EX60-3, EX60-5, EX90, EX100M, EX100-1, EX120-1, EX100, EX100-2, 
EX100-3, EX120-3, EX150-1, EX200-1, EX200-2, EX230-5, EX270, EX300-3, EX370-5, EX400-1, EX400-3, EX400-5, E120B, E180, CAT215, E225, E200B, E320, CAT311, CAT312, CAT318BL, CAT320BL, E300, E300B, B325, E330, E330BL, HD400-2, HD700, HD770, HD1250, SH100, SH120, SH280, SK60, SK200, SK200-3, SK200-5, SK220, SK230, SK300, DH180, DH220DH220-3, DH220-5, DH280-3, R130, R150, R200, UH083, FH220
D20, D30, D31, D40, D50, D60, D65, D80, D85, D3C, D4C, D4D, D4H-1, D5, D6D, D6H, D7G, D7E, D7F, D155, D375