Motor Graders
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Overview
High Performance Circle
The High Performance Circle for Cat® Motor Graders improves machine performance, efficiency, and uptime through increased service intervals and longer life. Meeting grade elevation tolerance on your jobsite is important to reduce rework on the job. With the High Performance Circle installed on Motor Graders, operators have greater confidence in meeting grade elevation tolerance due to reduced wear between circle and drawbar.
Benefits
Long Service Life
Less downtime for service and maintenance so operators spend more time in the dirt.
Banked Grease Point
Maintenance is easier as you access the entire circle from one grease point with common, everyday tools. Its ergonomic location eliminates crawling under the machine.
Integrated Teeth and Segmented Ring
The enclosed design of the High Performance circle reduces wear on teeth and cuts down on the number of components to service.
Features At A Glance
INTRODUCTION
INTRODUCTION
The High Performance Circle helps to eliminate hours of monthly planned maintenance for frequent inspection, wear strip replacement and circle shoe adjustments associated with conventional circles. Advantages include increased circle torque, performance, and improved durability. It provides a smooth, effortless rotation of blade and assists in meeting jobsite elevation tolerance.
PROVEN DESIGN
PROVEN DESIGN
The heavy duty drive system design has been adopted from the Cat® Excavator swing drive and Cat® 14 Motor Grader worm drive. Fully-sealed bearing design replaces the open circle and drawbar reducing operator touchpoints and increasing service intervals and machine uptime.
INCREASED SERVICE INTERVALS
INCREASED SERVICE INTERVALS
- Wear life between circle and drawbar is significantly increased
- Reduced likelihood of excessive clearance between circle and drawbar surface
- Less frequent inspections
- Centrally-located grease bank provides quick and easy servicing
- Easily accessible ring gear for quicker inspection and maintenance
- Circle ring can be rotated for extended replacement intervals
INCREASED OUTPUT
INCREASED OUTPUT
- Lower owning and operating costs through increased service intervals
- Reduced machine downtime
- No more circle shoe adjustments
- No more adjustments or replacement of drawbar and circle wear strips
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High Performance Circle
High Performance Circle
High Performance Circle
High Performance Circle
High Performance Circle
High Performance Circle
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