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Details

Engine Model
Cat® C32

Engine Power - Net SAE J1349/ISO 9249 - Forward
850 HP

Operating Weight
229800 lb

Contact

Foley Equipment Sales

+1 (316) 943-4211

Request a Quote

Overview

Making the Best Better

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.

Benefits

Up to 8% Boost in Fuel Efficiency

With load-sensing hydraulics and new stator clutch torque converter

Nearly 8% Increase in Productivity & Efficiency

Thanks to high power in reverse, stator clutch torque converter and extended tilt cylinders

Up to 5% Lower Maintenance & Repair Costs

Thanks to new case and frame design, improved bearings,<br />redesigned pin joints, a 30% larger oil pan—and more

Features at a Glance

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.

Specifications

Full Specifications

Engine - U.S. EPA Tier 4 Final/EU Stage V: Engine Model
Cat® C32

Engine Power - Net SAE J1349/ISO 9249 - Forward
850 HP

Displacement
1959 in³

Engine Power - Net SAE J1349/ISO 9249 - Reverse
955 HP

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

Engine Power - Net SAE J1349/ISO 9249 - Forward
850 HP

Engine Power - Net SAE J1349/ISO 9249 - Reverse
957 HP

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)

Fuel Tank - Usable Volume
475 gal (US)

Service Refill Capacities: Cooling System
46.8 gal (US)

Cooling System Refill - Tier 2 Equivalent Engine
41.7 gal (US)

Engine Crankcase
35.1 gal (US)

Power Train
120 gal (US)

Power Train - Refill Volume
103.3 gal (US)

Final Drive - Each
12.4 gal (US)

Roller Frames - Each
24.8 gal (US)

Hydraulic Tank
42.2 gal (US)

Hydraulic System Tank and Chassis
64.7 gal (US)

Hydraulic System Chassis + Blade and Ripper (Standard)
117.6 gal (US)

Hydraulic System Chassis + Blade and Ripper (Carrydozer)
143.4 gal (US)

Weights: Operating Weight
229800 lb

Operating Weight - Carrydozer
250665 lb

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

Undercarriage: Shoe Type
Extreme Service

Width - Shoe
28 in

Width - Shoe - CD
36 in

Shoes/Side
41

Grouser Height
4 in

Pitch
12.5 in

Ground Clearance*
30.6 in

Track Gauge
114 in

Length - Track on Ground
175 in

Ground Contact Area
9781 in²

Ground Contact Area - CD
12605 in²

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

2.0 Forward
4.4 mile/h

3.0 Forward
7.6 mile/h

1.0 Reverse
3 mile/h

2.0 Reverse
5.3 mile/h

3.0 Reverse
9.1 mile/h

Drawbar Pull - 3 Forward
46250 ft·lbf

Drawbar Pull - 1 Forward
148200 ft·lbf

Drawbar Pull - 2 Forward
82300 ft·lbf

Blades: Semi-Universal (SU)* Capacity
35.6 yd³

Semi-Universal (SU)* Width Over Endbits
219.8 in

U-Blade Capacity
45 yd³

U-Blade Width
249.6 in

Reclamation Universal - Blade capacity (SAE J1265)
55 yd³

Reclamation Universal - Width with blade (over end bits)
251.8 in

Carry Dozer - Blade capacity (SAE J1265)
57 yd³

Carry Dozer - Width with blade (over end bits)
263.9 in

Ripper - Single Shank: Maximum penetration force * (shank vertical)
66000 lb

Maximum penetration depth (standard tip)
63.5 in

Pryout Force
148510 lb

Ripper - Single Shank, Deep Ripping: Maximum penetration force * (shank vertical)
66110 lb

Maximum penetration depth (standard tip)
85.5 in

Pryout Force
148510 lb

Ripper - Multi-Shank, Adjustable Parallelogram: Overall Beam Width
131.1 in

Maximum Penetration Force - Shank Vertical
77350 lb

Maximum Penetration - Standard Tip
43.3 in

Pry-Out Force - Multi-Shank Ripper with One Tooth
145640 lb

Dimensions - D11: Ground Clearance*
31.4 in

Track Gauge
114 in

Width at Outside of Track (710 mm Track Shoe)
142 in

Height (ROPS/canopy)*
185.9 in

Length of Track on Ground
175 in

Length with SU-Blade** - No rear attachment
337.8 in

Overall Length SU-Blade and SS Ripper**
414.4 in

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

Length with SU-Blade** - No rear attachment
345.1 in

Overall Length SU-Blade and SS Ripper**
421.7 in

Equipment

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

Resources

D11 Key Features and Benefits

D11 Technical Specifications

D11 Dozer Brochure

D11 Poster

Cat COMMAND for Dozing

D11 Dozer