| Maximum Gross Power |
170 HP
127 kW
|
| Bore |
4 in
105 mm
|
| Stroke |
5 in
135 mm
|
| Displacement |
427 in³
7.01 l
|
| Rated Net Power - 1,800 rpm - ISO 9249 (1977)/EEC 80/1269 at Minimum Fan Speed (Performance [HP+] Power Mode: Range 1-4) |
160 HP
119 kW
|
| Maximum Rated Gross Power - Maximum Engine Speed (Performance [HP+] Power Mode: Range 1-4) |
1800 r/min
1800 r/min
|
| Maximum Rated Gross Power - ISO 14396 (DIN) (Performance [HP+] Power Mode: Range 1-4) |
166 HP
122 kW
|
| Maximum Rated Gross Power - ISO 14396 (Performance [HP+] Power Mode: Range 1-4) |
164 HP
122 kW
|
| Maximum Rated Gross Power - ISO 14396 (DIN) |
166 HP
122 kW
|
| Rated Net Power - 1,800 rpm - SAE J1349 at Minimum Fan Speed (Performance [HP+] Power Mode: Range 1-4) |
157 HP
117 kW
|
| Engine Model |
Cat® C7.1
Cat® C7.1
|
| Maximum Rated Gross Power - ISO 14396 |
164 HP
122 kW
|
| Rated Net Power - 1,600 rpm - SAE J1349 at Minimum Fan Speed (Standard Power Mode: Range 1-3*) |
154 HP
115 kW
|
| Maximum Rated Gross Power - Maximum Engine Speed (Standard Power Mode: Range 1-3*) |
1600 r/min
1600 r/min
|
| Rated Net Power - 1,800 rpm - ISO 9249 (DIN) at Minimum Fan Speed (Performance [HP+] Power Mode: Range 1-4) |
162 HP
119 kW
|
| Note (3) |
No derating required up to 3000 m (10,000 ft) altitude. Auto derate protects hydraulic and transmission systems.
No derating required up to 3000 m (10,000 ft) altitude. Auto derate protects hydraulic and transmission systems.
|
| Note (4) |
Spark arrester performance as standard – Meets the performance requirements of EN 1834-1.2000 (section 6.4.2 Visual Test).
Spark arrester performance as standard – Meets the performance requirements of EN 1834-1.2000 (section 6.4.2 Visual Test).
|
| Maximum Net Torque - ISO 9249 (1977)/EEC 80/1269 (Performance [HP+] Power Mode: Range 1-4) |
572 ft·lbf
776 N·m
|
| Maximum Gross Torque - ISO 14396 (Standard Power Mode: Range 1-3*) |
592 ft·lbf
804 N·m
|
| Maximum Net Torque - SAE J1349 (Performance [HP+] Power Mode: Range 1-4) |
566 ft·lbf
768 N·m
|
| Maximum Rated Gross Power - ISO 14396 (Standard Power Mode: Range 1-3*) |
160 HP
119 kW
|
| Maximum Gross Torque - ISO 14396 (Performance [HP+] Power Mode: Range 1-4) |
592 ft·lbf
804 N·m
|
| Maximum Rated Gross Power - ISO 14396 (DIN) (Standard Power Mode: Range 1-3*) |
162 HP
119 kW
|
| Rated Net Power - 1,600 rpm - ISO 9249 (1977)/EEC 80/1269 at Minimum Fan Speed (Standard Power Mode: Range 1-3*) |
156 HP
116 kW
|
| Rated Net Power - 1,600 rpm - ISO 9249 (DIN) at Minimum Fan Speed (Standard Power Mode: Range 1-3*) |
158 HP
116 kW
|
| Maximum Net Torque - SAE J1349 (Standard Power Mode: Range 1-3*) |
566 ft·lbf
768 N·m
|
| Maximum Net Torque - ISO 9249 (1977)/EEC 80/1269 (Standard Power Mode: Range 1-3*) |
572 ft·lbf
776 N·m
|
| Emissions |
Engine meets U.S. EPA Tier 4 Final/EU Stage IV emission standards.
Engine meets U.S. EPA Tier 4 Final/EU Stage IV emission standards.
|
| Note (1) |
*Range 4 power and torque is equal to Performance Mode with Caterpillar Power by Range technology.
*Range 4 power and torque is equal to Performance Mode with Caterpillar Power by Range technology.
|
| Note (2) |
Net power ratings are tested at the reference conditions for the specified standard and denote power available at the flywheel when the engine is equipped with alternator, air cleaner, emission components and fan at specified speed.
Net power ratings are tested at the reference conditions for the specified standard and denote power available at the flywheel when the engine is equipped with alternator, air cleaner, emission components and fan at specified speed.
|
