SEM Tandem Axle
- Leveraging Caterpillar designing and experience on MG tandem axle
- Improved bearing Layout and optimized load distribution with 4
planetary gears final drive
- Less down time and reduced labor and service cost for maintenance
and repairing
- Longer service interval for lubrication oil change
- Leading in class manufacturing and quality control level,
mandatory performance testing before delivering to MG assembly
line
Control System
- 7 position link bar with electric over hydraulic control allows
ease of operation from within the cab
- Optimum blade reach capability, quick DCM re-positioning for
greater reach for better working on high bank side slope
- The link bar is essential for extending reach capability when
cutting a bank slope or back slope of a ditch
- Replaceable bushings reduce service time and cost
Blade Float
- Standard blade float function allows blade to lower without
hydraulic pressure for increased versatility
- Blade float is engaged by pushing the left and right lift cylinder
controls all the way forward past the detent
- Provides protection for machine and pavement during snow removal
and snow plowing
Hydraulic System
- Proportional Priority Pressure Compensating (PPPC) Valves contain
specifically cut spools for motor grader applications, continuously
matching of hydraulic flow and pressure to power demands, allowing
ease of multi-function control for optimizing working efficiency
- World-class variable displacement piston pump, efficiently reduces
power consumption and hydraulic system heat, improving fuel
efficiency
- Load-sensing hydraulic system provides consistent and precise blade
movement, improving finishing performance
- Inboard lock check valves within PPPC, prevents inadvertent
cylinder movement and potential leaks
Drawbar
- A-frame tubular design drawbar provides maximum strength and
durability
- Replaceable drawbar draft ball (bolted – not welded) for less
service time and cost
- Easy removal of wear shims to adjust drawbar
Front Frame
- Flanged box section design removes welds from high stress areas,
improving reliability and durability
- Continuous top and bottom plate construction provides consistency
and strength, improving front frame durability
- Hydraulic hose routing minimizes exposure to damage and provides
quick access for service
- Maintenance-free bushings improve durability and reduce overall
service cost
Control Layout
- Short throw levers are efficiently spaced, allowing ease of
multi-function control
- Short lever travel (40mm) with low lever effort reduces operator
fatigue
Cat ® Product Link™
- Cat ® Product Link™ will support your business, and accurately
convey information of the equipment to relevant personnel in a
timely and effective manner for your better equipment management.
Large Cab
- High performance dashboard with 3 levels alarming monition system
- Cab mounted on the front frame provides exceptional view to blade
and front axle even during articulation
- Large cab with 1.9m height and 30% larger space than most
competitors, provides exceptional comfort
Advantages
* High Productivity: Load sensing hydraulic system provides
consistent and precise blade movement
* High Reliability: A-frame designed drawbar provides strength in
all blade positions
* Comfort: World Class industry control layout with low lever
efforts for reduced operator fatigue
