The Cat ® D11 Dozer delivers higher productivity at lower cost — for a reduction of up to 6% in overall cost per bank cubic meter compared to the previous model. Infused with performance-enhancing features, the D11 helps you improve the efficiency of your dozing operation. The torque divider with stator clutch automatically frees up the stator when torque is not required, delivering higher drivetrain efficiency for reduced fuel consumption. High-horsepower reverse speeds up non-productive traveling to reduce cycle time, while load-sensing hydraulics deliver more power to the dozer, increasing responsiveness and boosting fuel efficiency. Advanced technologies are completely integrated into the dozer, creating smart machines and more informed operators to maximize the productivity of your operation.
Engine Model
Cat® C32
Engine Power – Net SAE J1349/ISO 9249 – Forward
634 kW
Displacement
32.1 l
Product specifications for D11/D11 CD Large Dozers
Engine – U.S. EPA Tier 4 Final/EU Stage V
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Engine Model
Cat® C32
Engine Power – Net SAE J1349/ISO 9249 – Forward
634 kW
Displacement
32.1 l
Engine Power – Net SAE J1349/ISO 9249 – Reverse
712 kW
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
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Engine Model
Cat® C32
Displacement
32.1 l
Engine Power – Net SAE J1349/ISO 9249 – Forward
634 kW
Engine Power – Net SAE J1349/ISO 9249 – Reverse
714 kW
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
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Fuel Tank – Total Volume
1895 l
Fuel Tank – Usable Volume
1800 l
Service Refill Capacities
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Cooling System
177 l
Cooling System Refill – Tier 2 Equivalent Engine
158 l
Engine Crankcase
133 l
Power Train
454 l
Power Train – Refill Volume
391 l
Final Drive – Each
47 l
Roller Frames – Each
94 l
Hydraulic Tank
160 l
Hydraulic System Tank and Chassis
245 l
Hydraulic System Chassis + Blade and Ripper (Standard)
445 l
Hydraulic System Chassis + Blade and Ripper (Carrydozer)
540 l
Weights
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Operating Weight
104236 kg
Operating Weight – Carrydozer
113700 kg
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
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Pump Type
Variable displacement piston pump
Combined Pump Output – Implement
670 l/min
Undercarriage
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Shoe Type
Extreme Service
Width – Shoe
710 mm
Width – Shoe – CD
915 mm
Shoes/Side
41
Grouser Height
102 mm
Pitch
318 mm
Ground Clearance*
777 mm
Track Gauge
2896 mm
Length – Track on Ground
4444 mm
Ground Contact Area
6.3 m²
Ground Contact Area – CD
8.1 m²
Track Rollers/Side
8
Number of Carrier Rollers
1 per side (optional)
Air Conditioning System
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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
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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
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1.0 Forward
4 km/h
2.0 Forward
7 km/h
3.0 Forward
12.2 km/h
1.0 Reverse
4.8 km/h
2.0 Reverse
8.5 km/h
3.0 Reverse
14.7 km/h
Drawbar Pull – 3 Forward
205.8 kN
Drawbar Pull – 1 Forward
659.2 kN
Drawbar Pull – 2 Forward
366.1 kN
Blades
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Semi-Universal (SU)* Capacity
27.2 m³
Semi-Universal (SU)* Width Over Endbits
5584 mm
U-Blade Capacity
34.4 m³
U-Blade Width
6340 mm
Reclamation Universal – Blade capacity (SAE J1265)
42 m³
Reclamation Universal – Width with blade (over end bits)
6395 mm
Carry Dozer – Blade capacity (SAE J1265)
43.6 m³
Carry Dozer – Width with blade (over end bits)
6704 mm
Ripper – Single Shank
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Maximum penetration force * (shank vertical)
294 kN
Maximum penetration depth (standard tip)
1612 mm
Pryout Force
661 kN
Ripper – Single Shank, Deep Ripping
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Maximum penetration force * (shank vertical)
294 kN
Maximum penetration depth (standard tip)
2172 mm
Pryout Force
661 kN
Ripper – Multi-Shank, Adjustable Parallelogram
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Overall Beam Width
3330 mm
Maximum Penetration Force – Shank Vertical
344 kN
Maximum Penetration – Standard Tip
1100 mm
Pry-Out Force – Multi-Shank Ripper with One Tooth
648 kN
Dimensions – D11
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Ground Clearance*
798 mm
Track Gauge
2896 mm
Width at Outside of Track (710 mm Track Shoe)
3606 mm
Height (ROPS/canopy)*
4723 mm
Length of Track on Ground
4444 mm
Length with SU-Blade** – No rear attachment
8579 mm
Overall Length SU-Blade and SS Ripper**
10525 mm
Note
*Includes grouser height for total dimensions on hard surfaces.
Dimensions – D11 Carrydozer
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Width at Outside of Track (710 mm Track Shoe)
3806 mm
Length with SU-Blade** – No rear attachment
8765 mm
Overall Length SU-Blade and SS Ripper**
10712 mm
PERFORMANCE & EFFICIENCY
The torque divider with stator clutch automatically frees up the stator when torque is not required, delivering higher drivetrain efficiency for reduced fuel consumption.
High-horsepower reverse speeds up non-productive traveling for faster cycle times and up to 8% higher productivity.
The high-efficiency load-sensing hydraulic system improves hydraulic implement response and fuel efficiency.
The in-cab multifunction touchscreen display is the operator’s gateway to monitoring machine performance and a convenient way to modify machine parameters to tailor performance to the current task.
OPERATOR COMFORT
The cab is unparalleled, with enhanced ergonomics, a fully adjustable air suspension seat, and controls that are easy to access and operate.
The suspended undercarriage absorbs impact and reduces the shock loads transferred to the undercarriage by up to 50% — resulting in a smoother, more comfortable ride.
Low-effort electronic steering, ripper and dozer controls are easily accessible and provide sure, precise maneuvering.
The standard isolation-mounted cab reduces noise and vibration, and conveniently located air circulation vents evenly distribute airflow for maximum comfort.
SAFETY
The operator station offers exceptional visibility, with strategically located mirrors, clean line of sight to front and rear work areas, plus an optional 360 vision system for a bird’s-eye view.
The powered access ladder improves access and egress and has been updated with engine-off raise and lower capability. The 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.
TECHNOLOGY & INNOVATION
Automated Blade Assist (ABA) comes standard with the dual-tilt feature, automating the movement of the blade to several key preset pitch positions.
AutoCarry™ (optional) provides automatic blade control during the carry segment, helping to keep slip at the optimum level for best performance — increasing productivity up to 15%.
Automatic Ripper Control (optional) automatically adjusts the engine speed and ripper depth to minimize track slip, reducing operator fatigue and decreasing wear and tear on the machine.
Cat Grade with 3D provides precise positioning of the cutting edge, eliminating the need for masts and cables on the blade. The system also reduces the need for grade staking and grade checking.
CAT MINESTAR™ SOLUTIONS
The D11 comes out of the factory ready to integrate Cat MineStar™ technology, which takes accuracy, efficiency and safety even further.
MineStar Command for dozing offers multiple levels of remote control and even semiautonomous operation, helping increase operator safety and comfort—as well as the productivity of the dozer fleet.
MineStar Terrain’s Automatic Blade Control feature provides full automatics, full blade load and overcut protection integrated into the machine control system.
MineStar Terrain for grading monitors ore bodies, bench heights, cycle times and volume of material cut and filled. Inputs from the office tell operators where to dig or cut, how much material to move, when they’ve moved enough and even if they’ve moved too much.
SERVICEABILITY
The AutoLube system, with ground-level fill and automatic shut-off capability, reduces daily maintenance.
Grouped maintenance points minimize movement around the machine, and ground-level access enables easier service for fluids and key electrical controls.
A 30% larger oil sump capacity extends 500-hour planned maintenance intervals and single-cooling system is easier to clean.
Redesigned pin joints eliminate the need for line boring and simplify replacement of the bearing inserts on the blade ripper and push-arm trunnions.
Continuous fluid monitoring on all compartments, including direct fluid monitoring of the hydraulic tank and pivot shaft reservoir, improves service life.
BLADES & ATTACHMENTS
Cat blades offer superior loadability and are aggressive in tough materials. The D11 features a 29.3° interior angle between the back bottom of the blade and the ground. This clearance angle allows the blade to better penetrate and load.
Cat blades have the ability to resist torsional bending and distortion and offer increased wear resistance without sacrificing machine balance or performance.
Specialty blades include high-capacity blades for light materials, including coal blades and reclamation blades.
Specialty attachments include multi-shank leach pad ripper, and multi-shank coal ripper (five shank), counterweight and rear drawbar with counterweight.
BUILT TO GO THE DISTANCE
The D11 is built to go the distance, with a redesigned case and frame for longer life, a larger equalizer bar with improved bearing, robust track roller frame, ripper and blade pin bores with replaceable bearings and replaceable push-arm trunnion bearing inserts.
The robust variable piston pumps for the new load-sensing hydraulic system run cooler for longer component and seal life.
Powertrain and main components are built to be rebuilt for a cost-effective second life of like-new performance at a fraction-of-new price.
SUSTAINABILITY
The D11 is designed to use less fuel, which reduces engine emissions.
The Tier 4 Final engine reduces NOx and particulate matter, plus the engine is compatible with diesel fuel blended with lower-carbon intensity fuels such as biofuels and renewable fuels.
Features like extended life filters and longer maintenance intervals decrease the amount of waste contributed to the environment.
By rebuilding machines and components, the Cat Rebuild and Cat Reman programs preserve raw materials, conserve energy and reduce emissions. In addition, retrofits and upgrades for older machines incorporate efficiency improvements and emission reductions, and keep them in production longer to conserve energy and minimize the need for raw materials.
Increased commonality of systems and components, plus a reduction in unique part numbers, reduces waste and lowers owning and operating costs.
D11/D11 CD Standard Equipment
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OPERATOR ENVIRONMENT
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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
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VIMS
Automated Blade Assist (ABA)
Cat Product Link™ Elite (cellular)
CAT POWER TRAIN
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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
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Suspension Type Undercarriage
Sleeve Bearing Track
Lifetime-Lubricated Rollers and Idlers
Track Shoe (ES): 710 mm (28 in) Width
HYDRAULICS
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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
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24V Electric Start, Dual Starters
Batteries – 4 × 4,200-Amp Hour, 12V
Battery Isolation
Lights – Halogen – 13 Positions
SERVICE AND MAINTENANCE
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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
D11/D11 CD Optional Equipment
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OPERATOR ENVIRONMENT
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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
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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
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Hydraulic Cooling Fan – Automatic Reversing
UNDERCARRIAGE
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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
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Carrydozer Hydraulics
Dozer Extended Blade Pitch
Ripper Pin Puller
ELECTRICAL
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Battery Isolation – Dual Pole
Lights – LED – Premium Package
SERVICE AND MAINTENANCE
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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
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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
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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
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Fire Suppression Ready
Fire Suppression Installed
