Bottom Roller for Hitachi KH300 Crawler Crane
Hitachi KH300 bottom roller manufactured by Shandong Value Machinery Manufacture Co.,Ltd is used for Hitachi brand crawler crane KH300 model. The main function of the track roller is to support the weight of the crawler crane and transfer the weight to the ground. At the same time, it is connected with the track pad to move the crawler track along the wheel. Due to the heavy load on the roller and the bad working conditions, it is a wear-resistant accessory and requires good sealing and wear resistance.
Detailed Specification:
Item Model: | Hitachi KH300 Bottom Roller |
Common name: | Track Roller, Lower Roller |
Material | 40Mn2 |
Process | Forging or Casting |
Color | Black/Gray or Customized |
Warranty time | One Year or 2500 Working Hours |
Packing type | Export Standard Pallet/Wooden Case |
Lead Times | Within 15 days after receiving payment |
Customization | Available for OEM&ODM |
Payment terms | T/T or L/C as request |
Why Choose us:
1. Excellence in processing technology
For large tonnage roller, 40Mn2 medium carbon quenched and tempered manganese steel is used as the raw material, and the forging process with quenching and tempering makes it more wear-resistant, hard and not easy to deform.

2. Multiple quality inspection
Raw material test before production, multiple inspections during production, mechanical performance test after production, level by level to ensure quality, adhere to quality as the core, and be responsible for every product delivered to customers.
3. Standing stock and timely delivery
For common models like Hitachi KH300 lower roller, we will generally prepare sufficient inventory to ensure that customers can shorten the waiting time as much as possible when they need to replace parts urgently. Close cooperation with logistics and freight forwarding to ensure the timeliness of transportation.
Related product
Hitachi KH300-3 Track Roller, Hitachi KH300-2 Lower Roller,
Hitachi KH180-3 Track Shoe, KH300-3 Upper Roller
Packing of Bottom Roller for Hitachi KH300

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