Cat D11 / D11 CD

Large Dozers

About the Cat D11 / D11 CD

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.

Specifications

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

Engine Model	Cat® C32
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
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.

Weights

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

Undercarriage

Shoe Type	Extreme Service
Shoes/Side	41
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).