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Caterpillar

D11 Dozer

Engine Model

Cat® C32

Cat® C32

Engine Power – Net SAE J1349/ISO 9249 – Forward

850 HP

634 kW

Operating Weight

229800 lb

104236 kg

Overview

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.

Media

Photos

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Videos

Making the Best Better
D11 Safety Features
D11 Efficiency
D11 High-Horsepower Reverse
D11 Coal Mountain Testimonial
D11 Intro Video
Cat® Fire Suppression System for Large Dozers
Dozer Technology: Cat® Grade with 3D for Dozing
Sound Suppression system for Cat® Large Dozers
Cat® Large Dozers: Technology Offerings

Documents

Features

D11 Dozer

PERFORMANCE & EFFICIENCY

OPERATOR COMFORT

SAFETY

TECHNOLOGY & INNOVATION

CAT MINESTAR™ SOLUTIONS

SERVICEABILITY

BLADES & ATTACHMENTS

BUILT TO GO THE DISTANCE

SUSTAINABILITY

Details

Specifications

Spec Value
Engine Model Cat® C32 Cat® C32
Engine Power – Net SAE J1349/ISO 9249 – Forward 850 HP 634 kW
Displacement 1959 in³ 32.1 l
Engine Power – Net SAE J1349/ISO 9249 – Reverse 955 HP 712 kW
Note (1) *Excludes all fan losses. *Excludes all fan losses.
Note (2) Engine ratings apply at 1,800 rpm. 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. 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.
Spec Value
Engine Model Cat® C32 Cat® C32
Displacement 1959 in³ 32.1 l
Engine Power – Net SAE J1349/ISO 9249 – Forward 850 HP 634 kW
Engine Power – Net SAE J1349/ISO 9249 – Reverse 957 HP 714 kW
Note (1) *Excludes all fan losses. *Excludes all fan losses.
Note (2) Engine ratings apply at 1,800 rpm. 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. 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.
Spec Value
Fuel Tank – Total Volume 500 gal (US) 1895 l
Fuel Tank – Usable Volume 475 gal (US) 1800 l
Spec Value
Cooling System 46.8 gal (US) 177 l
Cooling System Refill – Tier 2 Equivalent Engine 41.7 gal (US) 158 l
Engine Crankcase 35.1 gal (US) 133 l
Power Train 120 gal (US) 454 l
Power Train – Refill Volume 103.3 gal (US) 391 l
Final Drive – Each 12.4 gal (US) 47 l
Roller Frames – Each 24.8 gal (US) 94 l
Hydraulic Tank 42.2 gal (US) 160 l
Hydraulic System Tank and Chassis 64.7 gal (US) 245 l
Hydraulic System Chassis + Blade and Ripper (Standard) 117.6 gal (US) 445 l
Hydraulic System Chassis + Blade and Ripper (Carrydozer) 143.4 gal (US) 540 l
Spec Value
Operating Weight 229800 lb 104236 kg
Operating Weight – Carrydozer 250665 lb 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. 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. D11 CD Operating Weight: Includes lubricant, coolant, full fuel tank, 915 mm (36 in) extreme service shoes, 11 Carrydozer, singleshank ripper, and operator.
Spec Value
Pump Type Variable displacement piston pump Variable displacement piston pump
Combined Pump Output – Implement 177 gal/min 670 l/min
Spec Value
Shoe Type Extreme Service Extreme Service
Width – Shoe 28 in 710 mm
Width – Shoe – CD 36 in 915 mm
Shoes/Side 41 41
Grouser Height 4 in 102 mm
Pitch 12.5 in 318 mm
Ground Clearance* 30.6 in 777 mm
Track Gauge 114 in 2896 mm
Length – Track on Ground 175 in 4444 mm
Ground Contact Area 9781 in² 6.3 m²
Ground Contact Area – CD 12605 in² 8.1 m²
Track Rollers/Side 8 8
Number of Carrier Rollers 1 per side (optional) 1 per side (optional)
Spec Value
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) 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)
Spec Value
ROPS Rollover Protective Structure (ROPS) meets the following criteria: ISO 3471:2008 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 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). 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). The operator equivalent sound pressure level (ISO 6396:2008) is 78 dB(A) (sound suppressed).
Spec Value
1.0 Forward 2.5 mile/h 4 km/h
2.0 Forward 4.4 mile/h 7 km/h
3.0 Forward 7.6 mile/h 12.2 km/h
1.0 Reverse 3 mile/h 4.8 km/h
2.0 Reverse 5.3 mile/h 8.5 km/h
3.0 Reverse 9.1 mile/h 14.7 km/h
Drawbar Pull – 3 Forward 46250 ft·lbf 205.8 kN
Drawbar Pull – 1 Forward 148200 ft·lbf 659.2 kN
Drawbar Pull – 2 Forward 82300 ft·lbf 366.1 kN
Spec Value
Semi-Universal (SU)* Capacity 35.6 yd³ 27.2 m³
Semi-Universal (SU)* Width Over Endbits 219.8 in 5584 mm
U-Blade Capacity 45 yd³ 34.4 m³
U-Blade Width 249.6 in 6340 mm
Reclamation Universal – Blade capacity (SAE J1265) 55 yd³ 42 m³
Reclamation Universal – Width with blade (over end bits) 251.8 in 6395 mm
Carry Dozer – Blade capacity (SAE J1265) 57 yd³ 43.6 m³
Carry Dozer – Width with blade (over end bits) 263.9 in 6704 mm
Spec Value
Maximum penetration force * (shank vertical) 66000 lb 294 kN
Maximum penetration depth (standard tip) 63.5 in 1612 mm
Pryout Force 148510 lb 661 kN
Spec Value
Maximum penetration force * (shank vertical) 66110 lb 294 kN
Maximum penetration depth (standard tip) 85.5 in 2172 mm
Pryout Force 148510 lb 661 kN
Spec Value
Overall Beam Width 131.1 in 3330 mm
Maximum Penetration Force – Shank Vertical 77350 lb 344 kN
Maximum Penetration – Standard Tip 43.3 in 1100 mm
Pry-Out Force – Multi-Shank Ripper with One Tooth 145640 lb 648 kN
Spec Value
Ground Clearance* 31.4 in 798 mm
Track Gauge 114 in 2896 mm
Width at Outside of Track (710 mm Track Shoe) 142 in 3606 mm
Height (ROPS/canopy)* 185.9 in 4723 mm
Length of Track on Ground 175 in 4444 mm
Length with SU-Blade** – No rear attachment 337.8 in 8579 mm
Overall Length SU-Blade and SS Ripper** 414.4 in 10525 mm
Note *Includes grouser height for total dimensions on hard surfaces. *Includes grouser height for total dimensions on hard surfaces.
Spec Value
Width at Outside of Track (710 mm Track Shoe) 149.8 in 3806 mm
Length with SU-Blade** – No rear attachment 345.1 in 8765 mm
Overall Length SU-Blade and SS Ripper** 421.7 in 10712 mm

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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