Caterpillar
Demanding conditions, applications and environments make the Cat?� C7.1 Industrial Diesel Engines in this power range the perfect solution for your severe duty equipment. With decades of diesel engine innovation and expertise behind these engines, they deliver the low operating costs and legendary Cat reliability and durability that give you a powerful advantage. More importantly, they're backed by the world-class Cat dealer network ready to service and support every Cat industrial engine. Industries and applications powered by C7.1 engines include: Agriculture, Ag Tractors, Aircraft Ground Support, Bore/Drill Rigs, Chippers/Grinders, Combines/Harvesters, Compactors/Rollers, Compressors, Construction, Cranes, Crushers, Feller Bunchers, Forestry, Forklifts, General Industrial, Hydraulic Power Units, Irrigation Equipment, Loaders/Forwarders, Material Handling, Mining, Mobile Earthmoving Equipment, Mobile Sweepers, Paving Equipment, Pumps, Skidders, Specialty Ag Equipment, Sprayers, Trenchers and Underground Mining Equipment. C7.1 engines, with ratings: 116-205 bkW (140-275 bhp) @ 2200-2500 rpm, meet China Stage II, U.S. EPA Tier 3 equivalent, EU Stage IIIA equivalent emission standards. They are available using U.S. EPA and EU Flexibility, and for other regulated and non-regulated areas.
The Cat?� C7.1 Industrial Diesel Engine is offered in ratings ranging from 116-205 bkW (156.2 bhp-275 bhp) @2200 rpm. These ratings meet China Stage II, U.S. EPA Tier 3 equivalent, EU Stage IIIA equivalent emission standards. Industries and applications powered by C7.1 ACERT engines include: Agriculture, Ag Tractors, Aircraft Ground Support, Bore/Drill Rigs, Chippers/Grinders, Combines/Harvesters, Compactors/Rollers, Compressors, Construction, Cranes, Crushers, Feller Bunchers, Forestry, Forklifts, General Industrial, Hydraulic Power Units, Irrigation Equipment, Loaders/Forwarders, Material Handling, Mining, Mobile Earthmoving Equipment, Mobile Sweepers, Paving Equipment, Pumps, Skidders, Specialty Ag Equipment, Sprayers, Trenchers and Underground Mining Equipment.
Gallery
Specifications
| Specification |
Value |
Unit |
| Maximum Power |
275 |
hp |
| Maximum Torque |
774 |
lb-ft @ 1400 rpm |
| Rated Speed |
|
|
| Minimum Power |
155.6 |
hp |
| Emissions |
|
|
| Engine Configuration |
|
|
| Bore |
4.1 |
in |
| Stroke |
5.3 |
in |
| Displacement |
427.7 |
in³ |
| Aspiration |
|
|
| Rotation from Flywheel End |
|
|
| Aftertreatment |
|
|
| Length |
36.6 |
in |
| Width |
26.3 |
in |
| Height |
32.2 |
in |
| Weight - Net Dry - Basic Operating Engine Without Optional Attachments |
1115 |
lb |
Standard Equipment
- Air Inlet
- Control System
- Cooling System
- Exhaust System
- Flywheels and Flywheel Housing
- Fuel System
- Lube System
- Power Take Off
- General