Engine Model | Cat C9.3 |
Bore | 4.53 in |
Stroke | 5.87 in |
Displacement | 567 in³ |
Gross Power - SAE J1995 | 320 HP |
Peak Engine Torque Speed | 1200 r/min |
Net Power - ISO 14396 | 316 HP |
Net Power - SAE J1349 | 314 HP |
Peak Engine Torque Net (SAE J1349) | 1262 ft·lbf |
No Engine De-rating Below | 7500 ft |
Engine Model - U.S. EPA Tier 4 Final/EU Stage IV | Cat® C9.3 |
Peak Engine Torque Gross (SAE J1995) | 1275 ft·lbf |
Emissions | The reference to Tier 4 Final/Stage IV includes U.S. EPA Tier 4 Final, EU Stage IV, Japan 2014 (Tier 4 Final), as well as Korea Tier 4 Final emission standards. |
Note (4) | DEF used in Cat SCR systems must meet the requirements outlined in the International Organization for Standardization (ISO) standard 22241-1. ISO 22241-1 requirements are met by many brands of DEF, including those that carry the AdBlue or API certifications. |
Note (3) | Net power when the fan is at maximum speed is 214 kW (287 hp) per the SAE reference conditions. |
Note (1) | The power ratings apply at rated speed of 1,800 rpm when tested under the conditions for the specified standard. |
Note (2) | The net power advertised is the power available at the flywheel when the engine is equipped with alternator, air cleaner, muffler and fan at minimum speed. |
Rated Payload | 26.5 ton (US) |
Heaped (SAE 2:1) | 19.6 yd³ |
Struck | 14.4 yd³ |
Tailgate Heaped SAE 2:1 | 20.4 yd³ |
Tailgate Struck | 14.5 yd³ |
Forward - 1 | 5 mT/hr |
Forward - 2 | 9 mT/hr |
Forward - 3 | 14 mT/hr |
Forward - 4 | 21 mT/hr |
Forward - 5 | 29 mT/hr |
Forward - 6 | 36 mT/hr |
Reverse - 1 | 6 mT/hr |
Interior Cab | 76 dB(A) |
Note (2) | Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in noisy environments. |
Note (1) | The operator sound exposure Leq (equivalent sound pressure level) measured according to the work cycle procedures specified in ANSI/SAE J1166 OCT98 is 76 dB(A), for the cab offered by Caterpillar, when properly installed and maintained and tested with the doors and windows closed. |
Front Axle - Rated Load | 5512 lb |
Front Axle - Loaded | 37374 lb |
Front Axle - Empty | 31835 lb |
Center Axle - Loaded | 33455 lb |
Rear Axle - Loaded | 32905 lb |
Center Axle - Rated Load | 23700 lb |
Total - Empty | 50795 lb |
Total - Rated Load | 52912 lb |
Rear Axle - Rated Load | 23700 lb |
Total - Loaded | 103707 lb |
Rear Axle - Empty | 9205 lb |
Center Axle - Empty | 9755 lb |
Fuel Tank | 108.8 gal (US) |
Cooling System | 21.9 gal (US) |
Hydraulic System | 29.1 gal (US) |
Engine Crankcase | 10 gal (US) |
Transmission | 12.4 gal (US) |
Final Drives/Differential | 33 gal (US) |
Output Transfer Gear Box | 6.3 gal (US) |
DEF Tank | 5.3 gal (US) |
Raise Time | 10 s |
Lower Time | 8 s |
Lock to Lock | 4.75 seconds @ 60 rpm |
Brakes | ISO 3450 – 2011 |
Cab - FOPS | ISO 3449 Level II – 2005 |
Cab - ROPS | ISO 3471 – 2008 |
Steering | ISO 5010 – 2007 |
Type | High strength Brinell HB450 wear resistant steel |
Turning Dimensions - SAE Turning Radius | 294 in |
Turning Dimensions - Aisle Width | 210 in |
Turning Dimensions - Clearance Radius | 318 in |
Note | Dimensions are for machines equipped with 23.5R25 tires. |
Turning Dimensions - Steer Angle - Left/Right | 45° |
Turning Dimensions - Inside Radius | 153 in |