D11 Dozer

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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.

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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.

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.

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.

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.

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

Engine Model: Cat® C32
Engine Power - Net SAE J1349/ISO 9249 - Forward: 850HP
Displacement: 1959in³
Engine Power - Net SAE J1349/ISO 9249 - Reverse: 955HP
Note (1): *Excludes all fan losses.
Note (2): Engine ratings apply at 1,800 rpm.
Note (3): Net power advertised is the power available at the flywheel when the engine is equipped with air cleaner, muffler, alternator, fan, and engine emissions controls as required.

Engine - U.S. EPA Tier 2 Equivalent

Engine Model: Cat® C32
Displacement: 1959in³
Engine Power - Net SAE J1349/ISO 9249 - Forward: 850HP
Engine Power - Net SAE J1349/ISO 9249 - Reverse: 957HP
Note (1): *Excludes all fan losses.
Note (2): Engine ratings apply at 1,800 rpm.
Note (3): Net power advertised is the power available at the flywheel when the engine is equipped with air cleaner, muffler, alternator, fan, and engine emissions controls as required.

Fuel Tank Capacities

Fuel Tank - Total Volume: 500gal (US)
Fuel Tank - Usable Volume: 475gal (US)

Service Refill Capacities

Cooling System: 46.8gal (US)
Cooling System Refill - Tier 2 Equivalent Engine: 41.7gal (US)
Engine Crankcase: 35.1gal (US)
Power Train: 120gal (US)
Power Train - Refill Volume: 103.3gal (US)
Final Drive - Each: 12.4gal (US)
Roller Frames - Each: 24.8gal (US)
Hydraulic Tank: 42.2gal (US)
Hydraulic System Tank and Chassis: 64.7gal (US)
Hydraulic System Chassis + Blade and Ripper (Standard): 117.6gal (US)
Hydraulic System Chassis + Blade and Ripper (Carrydozer): 143.4gal (US)

Weights

Operating Weight: 229800lb
Operating Weight - Carrydozer: 250665lb
Note (1): D11 Operating Weight: Includes blade tilt cylinders, coolant, lubricants, full fuel tank, ROPS, FOPS cab, 11U ABR bulldozer, single-shank ripper with pin-puller, fast fuel, 710 mm (28 in) ES shoes, and operator.
Note (2): D11 CD Operating Weight: Includes lubricant, coolant, full fuel tank, 915 mm (36 in) extreme service shoes, 11 Carrydozer, singleshank ripper, and operator.

Hydraulic Controls

Pump Type: Variable displacement piston pump
Combined Pump Output - Implement: 177gal/min

Undercarriage

Shoe Type: Extreme Service
Width - Shoe: 28in
Width - Shoe - CD: 36in
Shoes/Side: 41
Grouser Height: 4in
Pitch: 12.5in
Ground Clearance*: 30.6in
Track Gauge: 114in
Length - Track on Ground: 175in
Ground Contact Area: 9781in²
Ground Contact Area - CD: 12605in²
Track Rollers/Side: 8
Number of Carrier Rollers: 1 per side (optional)

Air Conditioning System

Note (1): The air conditioning system on this machine contains the flourinated greenhouse gas refrigerant R134a (Global Warning Potential = 1430). The system contains 2.1 kg (4.6 lb) of refrigerant which has a CO2 equivalent of 3.003 metric tonnes (3.31 tons)

Standards

ROPS: Rollover Protective Structure (ROPS) meets the following criteria: ISO 3471:2008
FOPS: Falling Objects Protective Structure (FOPS) meets the following criteria: ISO 3449:2005 LEVEL II
Sound (1): The exterior sound pressure level for the standard machine (ISO 6396:2008) is 116 dB(A) (sound suppressed).
Sound (2): The operator equivalent sound pressure level (ISO 6396:2008) is 78 dB(A) (sound suppressed).

Transmission

1.0 Forward: 2.5mile/h
2.0 Forward: 4.4mile/h
3.0 Forward: 7.6mile/h
1.0 Reverse: 3mile/h
2.0 Reverse: 5.3mile/h
3.0 Reverse: 9.1mile/h
Drawbar Pull - 3 Forward: 46250ft·lbf
Drawbar Pull - 1 Forward: 148200ft·lbf
Drawbar Pull - 2 Forward: 82300ft·lbf

Blades

Semi-Universal (SU)* Capacity: 35.6yd³
Semi-Universal (SU)* Width Over Endbits: 219.8in
U-Blade Capacity: 45yd³
U-Blade Width: 249.6in
Reclamation Universal - Blade capacity (SAE J1265): 55yd³
Reclamation Universal - Width with blade (over end bits): 251.8in
Carry Dozer - Blade capacity (SAE J1265): 57yd³
Carry Dozer - Width with blade (over end bits): 263.9in

Ripper - Single Shank

Maximum penetration force * (shank vertical): 66000lb
Maximum penetration depth (standard tip): 63.5in
Pryout Force: 148510lb

Ripper - Single Shank, Deep Ripping

Maximum penetration force * (shank vertical): 66110lb
Maximum penetration depth (standard tip): 85.5in
Pryout Force: 148510lb

Ripper - Multi-Shank, Adjustable Parallelogram

Overall Beam Width: 131.1in
Maximum Penetration Force - Shank Vertical: 77350lb
Maximum Penetration - Standard Tip: 43.3in
Pry-Out Force - Multi-Shank Ripper with One Tooth: 145640lb

Dimensions - D11

Ground Clearance*: 31.4in
Track Gauge: 114in
Width at Outside of Track (710 mm Track Shoe): 142in
Height (ROPS/canopy)*: 185.9in
Length of Track on Ground: 175in
Length with SU-Blade** - No rear attachment: 337.8in
Overall Length SU-Blade and SS Ripper**: 414.4in
Note: *Includes grouser height for total dimensions on hard surfaces.

Dimensions - D11 Carrydozer

Width at Outside of Track (710 mm Track Shoe): 149.8in
Length with SU-Blade** - No rear attachment: 345.1in
Overall Length SU-Blade and SS Ripper**: 421.7in

Standard/Optional Features

Standard Equipment:

Operator Environment
- ROPS/FOPS, Sound-Suppressed Cab
- High-Definition Primary Touchscreen Display
- Visibility – Rearview Mirrors
- Air Conditioner and Heater with Automatic Climate Control
- Seat – Cloth with Air suspension
- Cab Glass – Single-Pane Tinted Safety
- Cab Access – Blade Push Arm Steps and Grab Handle
Cat Technology Products
- VIMS
- Automated Blade Assist (ABA)
- Cat Product Link^™ Elite (cellular)
Cat Power Train
- Cat C32 Engine – U.S. EPA Tier 4 Final or Tier 2 Equivalent
- High-Performance Single-Plane Cooling Module
- Stator Clutch Torque Divider – Electronic Control
- Powershift Transmission – Three-Speed Electronic Shift
Undercarriage
- Suspension Type Undercarriage
- Sleeve Bearing Track
- Lifetime-Lubricated Rollers and Idlers
- Track Shoe (ES): 710 mm (28 in) Width
Hydraulics
- Electronically Controlled, Load-Sensing Dozer Lift and Tilt
- Electronically Controlled, Load-Sensing Ripper Lift and Pitch
- Dozer Blade – Dual Tilt
- Electronically Enabled Blade – Quick Drop
Electrical
- 24V Electric Start, Dual Starters
- Batteries – 4 × 4,200-Amp Hour, 12V
- Battery Isolation
- Lights – Halogen – 13 Positions
Service And Maintenance
- Ecology Fluid Drains – All Compartments
- Hinged Bottom Guards
- High-Speed Oil Change – Engine and Transmission
- Ground-Level Fast Fuel Fill
- Ground-Level Electrical Service Station
- S·O·SSM Fluid Sampling Ports
- Diagnostic Connector

Optional Equipment:

Operator Environment
- MineStar^™ Terrain Display
- Visibility – Dual Camera
- Visibility – Four Cameras, 360 Degree View
- Seat – Heated, Cooled, Adjustable Lumbar and Bolsters
- Cab Glass – Dual-Pane Laminated Impact Safety
- Cab Glass – High-Pressure Safety (40 psi/275 kPa)
- Cab Access – Powered Ladder
Cat Technology Products
- AutoCarry^™
- Auto Ripper Control
- Cat Terrain with 3D Blade Control
- Cat Terrain Ready
- Cat Product Link Elite Dual Mode (cellular + satellite)
- Cat Command for Dozing Ready
Cat Power Train
- Hydraulic Cooling Fan – Automatic Reversing
Undercarriage
- Track Shoes (ES): 810/915 mm (32/36 in) Width (various configurations)
- Track Links – High Abrasion – Tall Link
- Track Links – Heavy Duty XL – Duralink
- Track Shoe – Abrasion Resistant
- Track Shoe – Anti-Packing Round Hole
- Abrasion Rollers and Idlers
- Cold Weather Rollers and Idlers
- Sound Suppression Undercarriage
- Carrier Roller
Hydraulics
- Carrydozer Hydraulics
- Dozer Extended Blade Pitch
- Ripper Pin Puller
Electrical
- Battery Isolation – Dual Pole
- Lights – LED – Premium Package
Service And Maintenance
- Sound Reduction Sealed Bottom Guards
- Ground-Level Fluid Fill and Drain
- Ripper Lubrication – Autolube with Ground-Level Fill
- Ripper Lubrication – Grouped – Ground-Level Fill
Rear Attachments
- Ripper – Single Shank with Pin Puller
- Ripper – Single Shank Pushblock with Pin Puller
- Ripper – Single Shank with Pin Puller – Heavy
- Ripper – Multi Shank (three shank)
- Ripper – Multi Shank – Heavy (three shank)
- Ripper – Multi Shank Leach Pad with Pin Puller
- Ripper – Multi Shank – Coal (five shank)
- Counterweight – Rear
- Drawbar with Counterweight
Blades
- Semi-Universal (27.2 m³/35.6 yd³)
- Universal (34.4 m³/45.0 yd³)
- Carrydozer (43.6 m³/57 yd³)
- Reclamation Universal (42 m³/55 yd³)
- Reclamation Universal (53.5 m³/70 yd³)
- Coal Universal (75 m³/98.0 yd³)
- Coal Universal (65 m³/85.5 yd³)
Other
- Fire Suppression Ready
- Fire Suppression Installed

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