
Vio20 Excavator Track Roller
They are composition of two pieces of forged semi-roller and the roller body is welded by CO2 automatic welding.
Product Introduction
vio20 excavator track roller
Production description
excavator track rollers are composition of two pieces of forged semi-roller and the roller body is welded by CO2 automatic welding.
We will select different material as per different working condition for our track rollers to meet customer requirements and machine precisely and assemble them well to guarantee the hight quality.
Structure of vio20 excavator track roller

Sizes of vio20 excavator track roller

Advantages
Maximum life
Each harvester bottom roller shell is carefully heat treated to ensure long wear life and stress resistance.
Precision care
Each harvester bottom roller is precision machined to house special high impact low wear bimetal bushings.
Bimetal bushing
Bimetal bushing of our harvester lower roller is based on steel plate which special alloy is sintered on it. It shows high loading ability and high ability of fatigue resistance.
Models Available For Yanmar Excavators:
VIO15,VIO17,VIO18,VIO20,VIO30-1,VIO30-2,VIO35,VIO40-1,VIO40-2,VIO50-2,VIO50-6,VIO70,VIO75,VIO55-2,VIO55-6,B17,B27,B37,B50 ETC..

FAQ
1. How About The Payment Terms?
TT 30 percent deposit,and TT 70percent balance after seeing the scan copy of bill of lading or LC at sight.
2. What Is The Delivery Time?
Generally speaking, the delivery time is 30 days. But if the whole order are 200 serial track roller(bottom roller, lower roller), the delivery time is from 10-15 days.
3. What Is MOQ For The Order?
FCL and LCL are both acceptable.
4. How Can You Control Your Quality?
When material come inside our factory, we need to analyze the material cost. And our inspectors will check the sizes at random when parts are being machined or assembled. All of these can guarantee the parts with correct sizes and good quality.
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