Cat?� C7.1 ACERT?�� Diesel Engine
Power Rating
| Maximum Power | 320 hp |
| Maximum Torque | 935 lb-ft @ 1400 rpm |
| Minimum Power | 172 hp |
| Rated Speed | 2200 rpm |
Emission Standards
| Emissions | U.S. EPA & CARB Tier 4 Final, EU Stage V |
General
| Aftertreatment | DOC+DPF+SCR |
| Aspiration | Turbocharged-Aftercooled (TA) or Series Turbocharged Aftercooled (TTA) |
| Bore | 4.1 in |
| Combustion System | Direct Injection |
| Compression Ratio | 16.5:1 |
| Displacement | 427.7 in³ |
| Engine Configuration | In-Line 6 |
| Rotation from Flywheel End | Counterclockwise |
| Stroke | 5.3 in |
Engine Dimensions - Approximate
| Height | 35.9 in |
| Length | 41.9 in |
| Weight - Net Dry - Basic Operating Engine Without Optional Attachments | 1658 lb |
| Width | 31.4 in |
Aftertreatment Dimensions
| Height | 18.1 in |
| Length | 29 in |
| Weight | 236 lb |
| Width | 30.3 in |
Aftertreatment Dimensions*
| Diameter | 13.3 in |
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Power Rating
| Maximum Power | 320 hp |
| Maximum Torque | 935 lb-ft @ 1400 rpm |
| Minimum Power | 172 hp |
| Rated Speed | 2200 rpm |
Emission Standards
| Emissions | U.S. EPA & CARB Tier 4 Final, EU Stage V |
General
| Aftertreatment | DOC+DPF+SCR |
| Aspiration | Turbocharged-Aftercooled (TA) or Series Turbocharged Aftercooled (TTA) |
| Bore | 4.1 in |
| Combustion System | Direct Injection |
| Compression Ratio | 16.5:1 |
| Displacement | 427.7 in³ |
| Engine Configuration | In-Line 6 |
| Rotation from Flywheel End | Counterclockwise |
| Stroke | 5.3 in |
Engine Dimensions - Approximate
| Height | 35.9 in |
| Length | 41.9 in |
| Weight - Net Dry - Basic Operating Engine Without Optional Attachments | 1658 lb |
| Width | 31.4 in |
Aftertreatment Dimensions
| Height | 18.1 in |
| Length | 29 in |
| Weight | 236 lb |
| Width | 30.3 in |
Aftertreatment Dimensions*
| Diameter | 13.3 in |