Cat Large Dozers D11

Greater Operator Safety, Comfort and Control

• Improved access ladder with engine-off raise and lower capability.

• Easier cab access with ladder installed. Cab door swing option allows left- or right-side opening.

• Access lighting can be controlled from the cab or the ground-level electrical center. Delayed egress lighting allows exiting the machine with lighting.

• Strategically located mirrors and available rearview cameras, including 360 vision system.

• New operator station with high-definition touchscreen displays and new electronic architecture that’s ready for the future.

• Improved rearward visibility to ripper shank.

• Engineered and tested fire-suppression system.

• Engine idle – shutdown.

• Engine overspeed protection.

• Brake temperature estimator – forewarns the operator before brakes overheat.

• Continuous fluid monitoring system – monitors all fluids during operation and warns operator.

• Enhanced Auto Shift (EAS), AutoCarry™ and Auto Rip provide total control of the machine for efficient operation.

• “OK to Start” fluid level monitoring for all fluid compartments enables final fluid verification before startup.

• Anchorage points strategically located for safety tie-off during service and maintenance.

 

Exceptional Durability – Engineered to be Rebuilt for Multiple Lives and Lowest TCO

• Redesigned case and frame for longer life.

• Larger equalizer bar with improved bearings.

• Robust track roller frame – carrier roller ready.

• Ripper and blade pin bores with replaceable bearings.

• Replaceable push-arm trunnion bearing inserts.

• Proven elevated sprocket undercarriage design provides longer component life.

Designed for Ease of Maintenance and Repair to Minimize Downtime and Cost

• 30 percent larger engine oil sump capacity extends 500-hour PM intervals in challenging environments.

• Auto Lube system with ground-level fill and automatic shutoff capability.

• Replaceable blade push-arm trunnion bearing inserts.

• Continuous fluid monitoring on all compartments, including direct fluid monitoring of hydraulic tank and pivot shaft reservoir.

• Remote steering clutch and brake pressure disconnects relocated from under the cab to outside of cab for ease of access.

• Ground-level electrical center features:
  – Access lighting switch
  – Machine control lockout – prevents movement during service
  – Engine shutdown switch
  – Access ladder raise-and-lower switch (if equipped)
  – Remote-control mode switch (if equipped)

• Ground-level service fluid change for coolant, hydraulic, engine and power train oil.

• New single-plane cooling system for ease of cleaning.

• Robust variable piston pumps for the new load-sensing hydraulic system runs cooler for longer component and seal life.

• Larger and more robust equalizer bar with long-life fiber-wound bearing.

• Touchscreen primary display in operator station provides machine health information.

 

The Latest Technology Delivers Optimum Productivity and Efficiency

• Up to six percent lower cost per ton with improvements in productivity, fuel efficiency and lower M&R.

• High-horsepower reverse for faster cycle times and greater productivity – up to eight percent.

• Stator clutch torque divider for improved driveline efficiency.

• High-efficiency load-sensing hydraulic system for improved hydraulic implement response and fuel efficiency.

• Combined load-sensing hydraulics and stator clutch torque divider deliver up to eight percent better fuel efficiency.

• Improved cooling system for better heat rejection and easier cooling core cleanout.

• Improved reversing fan function for faster reverse flow radiator cleanout.

• Extended blade pitch option for improved productivity.

Overview

The new Cat® D11 Dozer delivers higher productivity at lower cost. The latest technology provides operator with full command of the dozer for safe and efficient operation. This means you can comfortably move more material in less time, at a lower cost per ton, for a faster payback on your investment. This intelligent dozer has a sophisticated machine protection strategy, as well as a machine guidance system which further drives higher productivity and lower cost.

Engine

Units:

• US

• Metric

Weights

Dimensions

Dimensions - D11

Dimensions - D11 CD

Engine - U.S. EPA Tier 2 Equivalent

Engine - U.S. EPA Tier 4 Final/EU Stage V

Fuel Tank Capacities

Service Refill Capacities

Transmission