CAT® Track-Type Tractor D11T / D11T CD for Ultra-Class Surface Mining
Cat® large dozers are designed with durability built in, ensuring maximum availability through multiple life cycles. By optimizing performance and simplifying serviceability with our modular design, our machines move more material efficiently and safely at a lower cost per ton. These models include safety enhancements, improved operator comfort, and productivity increasing electronic features to keep your business strong for generations to come.
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Overview
Cat® large dozers are designed with durability built in, ensuring maximum availability through multiple life cycles. By optimizing performance and simplifying serviceability with our modular design, our machines move more material efficiently and safely at a lower cost per ton. These models include safety enhancements, improved operator comfort, and productivity increasing electronic features to keep your business strong for generations to come.
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Engine Model
Cat® C32 ACERT™ -
Flywheel Power
634 kW -
Net SAE J1349/ISO 9249
634 kW -
Bore
145 mm -
Stroke
162 mm -
Displacement
32.1 L -
Engine Power – Gross SAE J1995*
681 kW -
Engine Power – ISO 14396
677 kW -
Engine Power – Net SAE J1349/ISO 9249
634 kW -
Emissions
U.S. EPA Tier 4 Final -
Width without Trunnions (Standard Shoe)
3782 mm -
Drawbar Height (Center of Clevis)*
942 mm -
Width without Trunnions (Standard Shoe)
3806 mm -
Drawbar Height (Center of Clevis)*
942 mm -
Length with SU-Blade**
8765 mm -
Overall Length SU-Blade and SS Ripper**
10712 mm -
Fuel Tank – Platform Ready
1778 L
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Operating Weight
104236 kg -
Shipping Weight
37485 kg -
Operating Weight – CD
112718 kg -
Shipping Weight – CD
37802 kg -
ROPS
Rollover Protective Structure (ROPS) meets the following criteria: SAE J1040 MAY94, ISO 3471:1994. -
FOPS
Falling Objects Protective Structure (FOPS) meets the following criteria: ISO 3449:2005 LEVEL II.
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Shoe Type
Extreme Service -
Width of Shoe
710.0 mm -
Width of Shoe – CD
915.0 mm -
Shoes/Side
41 -
Grouser Height
102.0 mm -
Pitch
318.0 mm -
Track Gauge
2896.0 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) -
Length of Track on Ground
4444.0 mm -
Track Gauge
2896 mm -
Length of Track on Ground
4444 mm -
Track Gauge
2896 mm -
Length of Track on Ground
4444 mm
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Ground Clearance*
777 mm -
Ground Clearance*
798 mm -
Width over Trunnions
4379 mm -
Height (FOPS Cab)*
4405 mm -
Height (Top of Stack)*
4549 mm -
Height (ROPS/Canopy)*
4723 mm -
Overall Length Basic Tractor
6160 mm -
Length Basic Tractor with Drawbar
6160 mm -
Length with SU-Blade
8579 mm -
Length with U-Blade
8641 mm -
Length with Single-Shank Ripper
8107 mm -
Length with Multi-Shank Ripper
8427 mm -
Overall Length SU-Blade and SS Ripper
10525 mm -
Ground Clearance*
798 mm -
Width over Trunnions
4379 mm -
Height (FOPS Cab)*
4405 mm -
Height (Top of Stack)*
4549 mm -
Height (ROPS/Canopy)*
4723 mm -
Overall Length Basic Tractor
6160 mm -
Length Basic Tractor with Drawbar
6160 mm -
Length with Single-Shank Ripper
8107 mm -
Length with Multi-Shank Ripper
8427 mm
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1 Forward
3.9 km/h -
2 Forward
6.8 km/h -
3 Forward
11.8 km/h -
1 Reverse
4.7 km/h -
2 Reverse
8.2 km/h -
3 Reverse
14.0 km/h -
Transmission Clutch Diameter
533.0 mm
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Type
Planetary powershift
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Fuel Tank
1609 L -
Fuel Tank – High Capacity
1911 L -
Cooling System
269 L -
Engine Crankcase*
103 L -
Final Drives (each)
47 L -
Roller Frames (each)
94 L -
Pivot Shaft Compartment
71 L -
Implement Hydraulic System Tank Only
223 L -
Power Train
344 L
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D11T CD – Carrydozer Relief Valve Setting
24135.0 kPa -
D11T CD – Pump Output (Implement)
670.0 L/min -
D11T CD – Pump Type
Gear-type pump -
D11T CD – Ripper (Lift) Relief Valve Setting
24135.0 kPa -
D11T CD – Ripper (Pitch) Relief Valve Setting
24135.0 kPa -
D11T CD – Tilt Cylinder Flow
250.0 L/min -
D11T CD – Tilt Cylinder Relief Valve Setting
24825.0 kPa -
D11T – Bulldozer Relief Valve Setting
22750.0 kPa -
D11T – Combined Pump Output (Implement)
620.0 L/min -
D11T – Pump Type
Gear-type pump -
D11T – Ripper (Lift) Relief Valve Setting
22750.0 kPa -
D11T – Ripper (Pitch) Relief Valve Setting
22750.0 kPa -
D11T – Tilt Cylinder Relief Valve Setting
24300.0 kPa -
D11T – Tilt Pump Flow
155.0 L/min
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Hydraulically Applied Multiple-disc Steering Clutch
440 mm -
Spring Applied Multiple-disc Brake
612 mm
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Oscillation
351 mm
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Note
* Excludes all fan losses. -
Note
Engine ratings apply at 1,800 rpm. -
Note
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. -
Note
No derating required up to 3658 m (12,000 ft) altitude. High altitude attachment available for greater than 3658 m (12,000 ft). -
Note
D11T 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
D11T Shipping Weight: Base machine chassis with cab and pivot shaft. Doesn’t include ROPS, ripper, blade, track, or roller frames. -
Note
D11T CD Operating Weight: Includes lubricant, coolant, full fuel tank, 915 mm (36 in) extreme service shoes, 11 Carrydozer, single-shank ripper, and operator. -
Note
D11T CD Shipping Weight: Base machine chassis with cab and pivot shaft. Doesn’t include ROPS, ripper, blade, track, or roller frames. -
Note
*Includes grouser height for total dimensions on hard surfaces. -
Note
D11T shown equipped with 710 mm (28 in) shoes. -
Note
*Includes grouser height for total dimensions on hard surfaces. -
Note
**CD Blade on D11T CD. -
Note
D11T shown equipped with 710 mm (28 in) shoes. -
Note
Pump output measured at 1,800 engine rpm and 6895 kPa (1,000 psi). -
Note
Electro-hydraulic pilot valves assist operations of ripper and dozer controls. -
Note
Complete system consists of pump, tank with filter, oil cooler, valves, lines, and control levers. -
Note
* Includes grouser height for total dimensions on hard surface. -
Note
Sleeve Bearing Track with Positive Pin Retention. -
Note
* With oil filters.
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Sound
The operator Equivalent Sound Pressure Level (Leq) is 79 dB(A) when ISO 6396:2008 is used to measure the value for an enclosed cab. This is a dynamic cycle sound exposure level. The cab was properly installed and maintained. The test was conducted with th -
Sound
The exterior sound pressure level for the standard machine measured at a distance of 15 m (49.2 ft) according to the test procedures specified in SAE J88 APR95, mid-gear-moving operation, is 87 dB(A).
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