D11 | Toromont Cat

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Over 310 hp, Caterpillar's large Dozers are engineered for demanding work. Durable construction is ensured for tough working conditions. Elevated sprockets increase productivity, simplify maintenance, reduce downtime with modular components and raise final drives and associated power train components out of the work environment. Cat® Mining Dozers keep material moving with the reliability and low operating costs expected from Cat tractors.

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Specifications

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)

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

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

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.

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.

Fuel Tank Capacities

Fuel Tank - Total Volume

500 gal (US) 1895 l
Fuel Tank - Usable Volume

475 gal (US) 1800 l

Hydraulic Controls

Pump Type

Variable displacement piston pump
Combined Pump Output - Implement

177 gal/min 670 l/min

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

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

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

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
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

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)

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.

Benefits

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.

Equipment Info