Ex400 Ex300 Ex200 Ex100 Ex70 Ex55 Excavator Top Carrier Roller Komatsu Up Roller Tracks Portable Roller with Components

1. What is a roller?

Upper rollers keep the track links at the ideal elevation. This ensures that all the various components are securely joined, which in turn enables the machine to operate with greater efficiency.

2. Carrier Rollers Advantages / Features

* Crafted from 40Mn to 50Mn steel, these components will be processed through high - frequency induction modulation. This process aims to achieve a hardness level of HRC50 - 55.

* Each top roller shell is assembled with O - rings, bushings, seals, shafts, along with other minor components. Rigorous inspections are carried out on all these parts to guarantee their ability to resist pressure and tensile forces.

* Our company manufactures a diverse range of carrier rollers, and all of these types are accessible in the market.

3. Main Dimensions of Installation

MAIN PARAMETERS

The models above are just for reference, many models we can't list here. we can supply more products as your requirement. Please feel free to send us your inquiry or email if you have any requirements.

4. Production Processes

5. Our Advantages

* World-class quality

* Factory sale directly with reasonable price

* 35 years' experience in Excavator & Bulldozer spare parts manufacturing

* Flexible payment terms including T/T, L/C, and so on

* Fast delivery within 30 days after contract established

* Professional sales team, quality inspection, and report, maritime logistics guidance

* After-sale services: video technical support, 24h online support

6. Feedback