D11
- Engine Power - Net SAE J1349/ISO 9249 - Forward
- 850 hp / 634 kW
- Operating Weight
- 229800 lb / 104236 kg
- Semi-Universal (SU)* Capacity
- 35.6 yd³ / 27.2 m³
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.
| 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 |
| 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 |
| 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 |
