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Engine |
Engine Model |
Cat C7.1 |
Cat C32B |
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Power - Net |
170 hp |
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Net Power - Rated - ISO 9249/SAE J1349 |
170 hp |
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Net Power (Rated) - ISO 9249 (DIN) |
172 mhp |
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Emissions |
U.S. EPA Tier 4 Final/EU Stage V/Japan 2014 (Tier 4 Final)/Korea Stage V |
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Note (1) |
Rated horsepower at 1770 rpm. Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, clean emissions module and alternator. Advertised power is tested per the specified standard in effect at |
Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator. |
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Note (2) |
Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels up to: 20% biodiesel FAME (fatty acid methyl ester) ** or 100% renewable diesel, HVO ( |
Net torque rise meets SAE J139. |
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Note (3) |
Basic machine specs provided below. For complete specifications and dimensions by configuration, blade and track shoe offerings and more, please visit the product download section to view the full Technical Specifications document. |
No engine derating required up to 3050 m (10,000 ft) altitude. |
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Note (4) |
Machine Build Number 17B |
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Gross Power |
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907 hp |
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Emissions (U.S. EPA Tier 4 Final): Gross Power - SAE J1995 |
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900 hp |
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Emissions (U.S. EPA Tier 4 Final): Net Power ISO - 9249 |
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814 hp |
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Emissions (Tier 2 Equivalent): Gross Power - SAE J1995 |
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907 hp |
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Emissions (Tier 2 Equivalent): Net Power ISO - 9249 |
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823 hp |
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Rated Speed |
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1750 r/min |
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Bore |
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5.7 in |
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Stroke |
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6.4 in |
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Displacement |
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1958 in² |
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Peak Torque - 1,200 rpm |
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3139 lb/ft |
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Torque Rise |
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30 % |
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Weights |
Operating Weight |
42263 lb |
224647 lb |
229800 lb |
Operating Weight - Carrydozer |
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250665 lb |
Note (1) |
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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) |
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D11 CD Operating Weight: Includes lubricant, coolant, full fuel tank, 915 mm (36 in) extreme service shoes, 11 Carrydozer, singleshank ripper, and operator. |
Transmission |
Powertrain |
Fully Automatic 3-Speed |
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Transmission Type |
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Cat Planetary Power Shift |
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Converter Drive - Forward 1 |
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4.4 mile/h |
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Converter Drive - Forward 2 |
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7.7 mile/h |
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Converter Drive - Forward 3 |
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13.2 mile/h |
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Converter Drive - Reverse 1 |
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4.8 mile/h |
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Converter Drive - Reverse 2 |
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8.4 mile/h |
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Converter Drive - Reverse 3 |
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14.6 mile/h |
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Direct Drive - Forward 1 |
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Lock-up disabled |
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Direct Drive - Forward 2 |
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8.1 mile/h |
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Direct Drive - Forward 3 |
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14.2 mile/h |
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Direct Drive - Reverse 1 |
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5 mile/h |
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Direct Drive - Reverse 2 |
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8.9 mile/h |
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Direct Drive - Reverse 3 |
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15.6 mile/h |
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Note |
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Travel speeds based on 45/65-45 L-5 46 ply tires. |
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1.0 Forward |
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2.5 mile/h |
2.0 Forward |
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4.4 mile/h |
3.0 Forward |
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7.6 mile/h |
1.0 Reverse |
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3 mile/h |
2.0 Reverse |
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5.3 mile/h |
3.0 Reverse |
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9.1 mile/h |
Drawbar Pull - 3 Forward |
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46250 ft·lbf |
Drawbar Pull - 1 Forward |
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148200 ft·lbf |
Drawbar Pull - 2 Forward |
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82300 ft·lbf |
Service Refill Capacities |
Fuel Tank |
83.2 gal (US) |
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DEF Tank |
4.2 gal (US) |
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Fuel Tank - Standard |
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413 gal (US) |
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Cooling System |
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53 gal (US) |
46.8 gal (US) |
Crankcase |
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32 gal (US) |
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Transmission |
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45 gal (US) |
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Differential - Final Drives - Front |
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98 gal (US) |
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Differential - Final Drives - Rear |
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90 gal (US) |
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Hydraulic System - Steering and Engine Cooling Fan - Tank Only |
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77 gal (US) |
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Note (1) |
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- All nonroad U.S. EPA Tier 4, European Union (EU) Stage IIIB and V, and Japan (MLIT) Step 4 diesel engines are required to use only Ultra Low Sulfer Diesel (ULSD) fuels containing 15 ppm (mg/kg) sulfer or less. Biodiesel blends up to B20 (20% blend by vo |
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Cooling System Refill - Tier 2 Equivalent Engine |
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41.7 gal (US) |
Engine Crankcase |
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35.1 gal (US) |
Power Train |
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120 gal (US) |
Power Train - Refill Volume |
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103.3 gal (US) |
Final Drive - Each |
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12.4 gal (US) |
Roller Frames - Each |
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24.8 gal (US) |
Hydraulic Tank |
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42.2 gal (US) |
Hydraulic System Tank and Chassis |
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64.7 gal (US) |
Hydraulic System Chassis + Blade and Ripper (Standard) |
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117.6 gal (US) |
Hydraulic System Chassis + Blade and Ripper (Carrydozer) |
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143.4 gal (US) |
VPAT |
Operating Weight |
37875 lb |
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Ground Pressure |
6.9 psi |
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Width of Standard Shoe |
24 in |
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Blade |
VPAT |
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Blade Capacity |
4.6 yd³ |
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LGP VPAT |
Operating Weight |
42263 lb |
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Ground Pressure |
4.7 psi |
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Width of Standard Shoe |
33 in |
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Blade |
LGP VPAT |
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Blade Capacity |
5.5 yd³ |
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Fine Grading VPAT |
Operating Weight |
39198 lb |
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Ground Pressure |
6 psi |
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Width of Standard Shoe |
24 in |
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Blade |
VPAT |
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Blade Capacity |
4.6 yd³ |
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Push Arm |
Operating Weight |
38228 lb |
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Ground Pressure |
7 psi |
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Width of Standard Shoe |
24 in |
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Blade |
Semi-Universal (SU) |
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Blade Capacity |
5.6 yd³ |
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Sustainability |
Recyclability |
97% |
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Air Conditioning System |
Air Conditioning |
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.36 kg of refrigerant which has a CO2 equivalent of 1.946 metric tonnes. |
The air conditioning system on this machine contains the fluorinated
greenhouse gas refrigerant R134a (Global Warming Potential = 1430).
The system contains 1.8 kg of refrigerant which has a CO2 equivalent
of 2.574 metric tonnes. |
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Note (1) |
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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) |
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Note (1) |
Configurations and features may vary by region. Please consult your Cat dealer for availability in your area. |
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Hydraulic System - Lift/Tilt |
Output at 1,850 rpm and 6900 kPa (1,000 psi) |
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161 gal/min |
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Cylinders, Double Acting - Lift, Bore and Stroke |
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177 mm × 1760 mm (0.58 ft × 5.8 ft) |
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Cylinder, Double Acting - Tilt and Tip, Bore and Stroke |
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267 mm × 286 mm (0.88 ft × 0.94 ft) |
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Axles |
Front |
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Fixed |
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Rear |
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Trunnion |
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Brakes |
Brakes |
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Meets ISO 3540:2011 |
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Blades |
Blade Capacities |
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30.5 to 44.8 m3 (40 to 58.6 yd3) |
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Semi-Universal (SU)* Capacity |
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35.6 yd³ |
Semi-Universal (SU)* Width Over Endbits |
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219.8 in |
U-Blade Capacity |
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45 yd³ |
U-Blade Width |
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249.6 in |
Reclamation Universal - Blade capacity (SAE J1265) |
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55 yd³ |
Reclamation Universal - Width with blade (over end bits) |
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251.8 in |
Carry Dozer - Blade capacity (SAE J1265) |
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57 yd³ |
Carry Dozer - Width with blade (over end bits) |
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263.9 in |
Dimensions (Approximate) |
Height - Top of ROPS |
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18.25 ft |
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Height - Top of Exhaust Pipe |
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17.17 ft |
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Height - Top of Hood |
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13 ft |
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Ground Clearance |
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27 in |
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Centerline of Front Axle to Hitch |
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9.67 ft |
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Centerline of Rear Axle to Edge of Bumper |
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13.75 ft |
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Wheel Base |
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19.25 ft |
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Length - With Blade on Ground |
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44 ft |
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Hydraulic System - Steering |
Steering System - Pump |
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Piston, variable displacement |
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Minimum Turning Radius - Over Blade |
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31 ft |
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Steering System - Circuit |
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Pilot, load sensing |
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Total Steering Angle |
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86 degrees |
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Relief Valve Setting |
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5004 psi |
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Operating Specifications |
Operating Weight |
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224647 lb |
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Sound Performance Levels |
Sound Performance |
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• The machine sound power level was measured according to
ISO 6395:2008. The measurement was conducted at 70 percent
of the maximum engine cooling fan speed.
• The operator sound pressure level was measured according to
ISO 6396:2008. The measurement was |
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Cab |
ROPS/FOPS |
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ISO 3471:2008 and ISO 3449:2005 Level II Standards |
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Engine - U.S. EPA Tier 4 Final/EU Stage V |
Engine Model |
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Cat® C32 |
Engine Power - Net SAE J1349/ISO 9249 - Forward |
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850 hp |
Displacement |
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1959 in³ |
Engine Power - Net SAE J1349/ISO 9249 - Reverse |
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955 hp |
Note (1) |
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*Excludes all fan losses. |
Note (2) |
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Engine ratings apply at 1,800 rpm. |
Note (3) |
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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 |
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Cat® C32 |
Displacement |
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1959 in³ |
Engine Power - Net SAE J1349/ISO 9249 - Forward |
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850 hp |
Engine Power - Net SAE J1349/ISO 9249 - Reverse |
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957 hp |
Note (1) |
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*Excludes all fan losses. |
Note (2) |
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Engine ratings apply at 1,800 rpm. |
Note (3) |
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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 |
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500 gal (US) |
Fuel Tank - Usable Volume |
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475 gal (US) |
Hydraulic Controls |
Pump Type |
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Variable displacement piston pump |
Combined Pump Output - Implement |
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177 gal/min |
Undercarriage |
Shoe Type |
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Extreme Service |
Width - Shoe |
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28 in |
Width - Shoe - CD |
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36 in |
Shoes/Side |
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41 |
Grouser Height |
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4 in |
Pitch |
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12.5 in |
Ground Clearance* |
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30.6 in |
Track Gauge |
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114 in |
Length - Track on Ground |
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175 in |
Ground Contact Area |
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9781 in² |
Ground Contact Area - CD |
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12605 in² |
Track Rollers/Side |
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8 |
Number of Carrier Rollers |
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1 per side (optional) |
Ripper - Single Shank |
Maximum penetration force * (shank vertical) |
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66000 lb |
Maximum penetration depth (standard tip) |
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63.5 in |
Pryout Force |
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148510 lb |
Ripper - Single Shank, Deep Ripping |
Maximum penetration force * (shank vertical) |
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66110 lb |
Maximum penetration depth (standard tip) |
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85.5 in |
Pryout Force |
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148510 lb |
Ripper - Multi-Shank, Adjustable Parallelogram |
Overall Beam Width |
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131.1 in |
Maximum Penetration Force - Shank Vertical |
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77350 lb |
Maximum Penetration - Standard Tip |
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43.3 in |
Pry-Out Force - Multi-Shank Ripper with One Tooth |
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145640 lb |
Dimensions - D11 Carrydozer |
Width at Outside of Track (710 mm Track Shoe) |
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149.8 in |
Length with SU-Blade** - No rear attachment |
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345.1 in |
Overall Length SU-Blade and SS Ripper** |
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421.7 in |
Standards |
ROPS |
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Rollover Protective Structure (ROPS) meets the following criteria: ISO 3471:2008 |
FOPS |
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Falling Objects Protective Structure (FOPS) meets the following criteria: ISO 3449:2005 LEVEL II |
Sound (1) |
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The exterior sound pressure level for the standard machine (ISO 6396:2008) is 116 dB(A) (sound suppressed). |
Sound (2) |
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The operator equivalent sound pressure level (ISO 6396:2008) is 78 dB(A) (sound suppressed). |
Dimensions - D11 |
Ground Clearance* |
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31.4 in |
Track Gauge |
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114 in |
Width at Outside of Track (710 mm Track Shoe) |
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142 in |
Height (ROPS/canopy)* |
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185.9 in |
Length of Track on Ground |
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175 in |
Length with SU-Blade** - No rear attachment |
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337.8 in |
Overall Length SU-Blade and SS Ripper** |
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414.4 in |
Note |
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*Includes grouser height for total dimensions on hard surfaces. |