The Cat?� C9.3B industrial diesel engine is offered in ratings ranging from 250-340 kW (335-456 hp) @ 1800-2200 rpm. These ratings meet U.S. EPA Tier 4 Final, EU Stage V, China Nonroad (NR) Stage IV, Japan 2014, and Korea Stage V emission standards.
| Maximum Power | 456 hp |
|---|---|
| Maximum Torque | 1540 lb-ft @ 1400 rpm |
| Rated Speed | 1800-2200 rpm |
| Minimum Power | 335 hp |
| Emissions | EU Stage V, U.S. EPA Tier 4 Final, Korea Stage V, Japan 2014, China NRIV |
|---|
| Engine Configuration | In-Line 6 |
|---|---|
| Bore | 4.5 in |
| Stroke | 5.9 in |
| Displacement | 567.5 in³ |
| Compression Ratio | 17.0:1 |
| Aspiration | Turbocharged-Aftercooled (TA) |
| Combustion System | Direct Injection |
| Rotation from Flywheel End | Counterclockwise |
| Aftertreatment | DOC+DPF+SCR |
| Length | 44 in |
|---|---|
| Width | 31 in |
| Height | 42 in |
| Weight - Net Dry - Basic Operating Engine Without Optional Attachments | 1907 lb |
| Length | 36 in |
|---|---|
| Width | 27 in |
| Height | 17 in |
| Weight | 211 lb |
