2021 Caterpillar Industrial Diesel Engines C7.1

2021 Caterpillar Industrial Diesel Engines C7.1

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  • Year 2021
  • Make Caterpillar
  • Model Industrial Diesel Engines
  • Engine Configuration: In-Line 6
2021 Caterpillar Industrial Diesel Engines C7.1

2021 Caterpillar Industrial Diesel Engines C7.1

2021 Caterpillar Industrial Diesel Engines C7.1

The C7.1 Industrial Diesel Engine is offered in ratings from 129-225 bkW (172-302 bhp) @ 2200 rpm and meets U.S. EPA Tier 4 Final, EU Stage V emission standards. Industries and applications powered by C7.1 engines include: Agriculture, 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.

Features may include:

Installation
  • Boasting one of caterpillar's most modular engine designs to date, the cat c7.1 also features an engine-mounted aftertreatment that saves oems valuable time and space when installing into a wide variety of machines—especially industrial and construction applications. Oems also enjoy a 20% length, 5% height and 40% weight reduction when downsizing from 9-liter platforms.
Advanced Features
  • The cat c7.1 uses passive regeneration technology, so operators can continue to perform their toughest tasks, in the most severe environments, without having to wait on the engine.
Ideal Applications
  • Industrial, agricultural and construction applications such as: pumps • compressors • chippers • grinders • asphalt paving equipment • hydraulic power units • bore rigs • drill rigs • tractors
Total Cost of Ownership
  • The benefits to downsizing are many, including an 18% decrease in overall fuel consumption when downsizing from a 6-cylinder engine. With an added 3-4% decrease in overall def consumption and egr integration, the cost savings don't take long to add up.
Cat Dealer Product Support
  • Scheduled maintenance, five-year warranty, superior dealer service and a comprehensive global dealer support network—it’s all standard with the cat c7.1.
Safety
  • Validated with thousands of hours of field testing, the cat C7.1 is built to meet caterpillar's strict safety standards and customers' most demanding work sites throughout the world.

Engine

Engine Configuration: In-Line 6
Engine Power Maximum: 240 kW (320 HP) | Minimum: 129 kW (172 HP)
Engine Torque Maximum: 1268 Nm @ 1400 rpm (935 lb-ft @ 1400 rpm)
Rated Engine Speed 2200 rpm
Bore 105 mm (4.1 in)
Stroke 135 mm (5.3 in)
Displacement 7 l (427.7 in³)
Aspiration Turbocharged-Aftercooled (TA) or Series Turbocharged Aftercooled (TTA)
Emissions U.S. EPA & CARB Tier 4 Final, EU Stage V

Fuel System

Fuel Injection Combustion System: Direct Injection

Drivetrain

Compression Ratio 16.5:1

Dimensions

Dimensions Aftertreatment Diameter: 338 mm (13.3 in)
Height 912 mm (35.9 in) | Aftertreatment: 455 mm (18.1 in)
Length 1064 mm (41.9 in) | Aftertreatment: 733 mm (29 in)
Width 798 mm (31.4 in) | Aftertreatment: 769 mm (30.3 in)

Weights

Weight Aftertreatment: 107 kg (236 lb)
Dry Weight Net - Basic Operating Engine Without Optional Attachments: 752 kg (1658 lb)

Features

Features Rotation from Flywheel End: Counterclockwise | Aftertreatment: DOC+DPF+SCR

Product Photography