D11 / D11 CD

D11 Dozer

D11

DESCRIPTION

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.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.

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.

D11 Dozer

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.

  • Standard Equipment
  • Optional Equipment
  • Specs
  • Docs

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

Specs

Overview

Long Name:
D11 Dozer
Name:
D11 / D11 CD
Brand:
Caterpillar
Status:
Current

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

Engine Model
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.
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
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.
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
500 gal (US) / 1895 l
Fuel Tank - Usable Volume
475 gal (US) / 1800 l

Service Refill Capacities

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

Weights

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.
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
177 gal/min / 670 l/min

Undercarriage

Shoe Type
Extreme Service
Width - Shoe
28 in / 710 mm
Width - Shoe - CD
36 in / 915 mm
Shoes/Side
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
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
2.5 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

Blades

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

Ripper - Single Shank

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

Ripper - Single Shank, Deep Ripping

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

Ripper - Multi-Shank, Adjustable Parallelogram

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

Dimensions - D11

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.

Dimensions - D11 Carrydozer

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

Transmission

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