C7 ACERT™ Dry Manifold Engine
Cat C7 ACERT engines are the ideal solution for your demanding operations in the oilfield. Decades of field operation and intense research and development allow Cat C7 ACERT engines to deliver excellent performance with low operating costs and emissions. Applications powered by C7 ACERT engines include pump skids, acidizing units, cementing units, coil tubing units, and hydraulic power units. Cat engines are backed by the worldwide network of Cat dealers ready to support your operation with technical support, service, parts, and warranty. The C7 ACERT engines, with ratings: 168-224 bkW (225-300 bhp) @ 1800-2200 rpm, meet China Stage II, 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.
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Specifications
| Name | Type | Value | Unit Value (Imperial) | Unit Name | Unit Value (Metric) | Unit Name (Metric) |
|---|---|---|---|---|---|---|
| Maximum Rating | measurement | 300.0 | BHP | 223.0 | bkW | |
| Displacement | measurement | 441.8 | in³ | 7.2 | l | |
| Minimum Rating | measurement | 225.0 | BHP | 168.0 | bkW |
Documents & Spec Sheets
C7 ACERT 168-223 bkW (225-300 bhp) 2200 rpm
DownloadFeatures & Benefits
Custom Packaging
For any petroleum application, trust Caterpillar to meet your project needs with custom factory generator sets and mechanical packages. Cat engines, generators, controls, radiators, and transmissions can be custom designed and matched in collaboration with our local dealers to create unique solutions. Custom packages are globally supported and are covered by a one year warranty after startup.
Custom Packaging
For any petroleum application, trust Caterpillar to meet your project needs with custom factory generator sets and mechanical packages. Cat engines, generators, controls, radiators, and transmissions can be custom designed and matched in collaboration with our local dealers to create unique solutions. Custom packages are globally supported and are covered by a one year warranty after startup.
Full Range of Attachments
Large variety of factory installed engine attachments reduces packaging time
Testing
Every engine is full-load tested to ensure proper engine performance.
Product Support Offered Through Global Cat Dealer
- More than 2,200 dealer outlets - Cat factory-trained dealer technicians service every aspect of your petroleum engine - Cat parts and labor warranty Preventive maintenance agreements available for repairbefore-failure options - S•O•SSM program matches your oil and coolant samples against Caterpillar set standards to determine: - Internal engine component condition - Presence of unwanted fluids - Presence of combustion by-products - Site-specific oil change interval
Over 80 Years of Engine Manufacturing Experience
Ownership of these manufacturing processes enables Caterpillar to produce high quality, dependable products.
Over 80 Years of Engine Manufacturing Experience
Ownership of these manufacturing processes enables Caterpillar to produce high quality, dependable products.
Web Site
For all your petroleum power requirements, visit www.cat.com/oilandgas.
Complete Specifications
General Specifications
| Name | Type | Value | Unit Value (Imperial) | Unit Name | Unit Value (Metric) | Unit Name (Metric) |
|---|---|---|---|---|---|---|
| Maximum Rating | measurement | 300.0 | BHP | 223.0 | bkW | |
| Displacement | measurement | 441.8 | in³ | 7.2 | l | |
| Minimum Rating | measurement | 225.0 | BHP | 168.0 | bkW | |
| Governor and Protection | text | Electronic (ADEM™ 3) | ||||
| Aspiration | text | Turbocharged-Aftercooled | ||||
| Flywheel and Flywheel Housing | text | SAE 1, 2, or 3 | ||||
| Flywheel Teeth | text | 156 (SAE 1), 134 (SAE 2), 126 (SAE 3) | ||||
| Rotation from Flywheel End | text | Counterclockwise | ||||
| Stroke | measurement | 5.0 | in | 127.0 | mm | |
| Bore | measurement | 4.3 | in | 110.0 | mm | |
| Emissions | text | EPA & CARB Non-Road Tier 3, EU Stage IIIA, IMO Tier II | ||||
| Length | measurement | 41.4 | in | 1052.0 | mm | |
| Width | measurement | 29.9 | in | 759.0 | mm | |
| Height | measurement | 40.6 | in | 1031.0 | mm | |
| Weight | measurement | 1386.0 | lb | 629.0 | kg | |
| Lube Oil System - Refill | measurement | 4.8 | gal (US) | 18.0 | l |
Standard Equipment
Air Inlet System
- Turbocharger, air to air aftercooled
- Air inlet, LH side facing front 79.0 mm (3.11 in) connection
Control System
- Electronic governing, PTO speed control
- Programmable rating
- Cold mode start strategy
- Automatic altitude compensation
- Power compensation for fuel temperature
- Programmable low and high idle and TEL
- Electronic diagnostics and fault logging
- Programmable monitoring system (engine speeds, temperature, pressure)
- J1939 broadcast (diagnostic and engine status)
- Automatic variable timing, electronic
- All engines shipped at max rated rpm
Cooling System
- Thermostats and housing, vertical outlet
- Jacket water pump — belt-driven, centrifugal
- Water pump, inlet RH front vertical inlet (pointing down)
Exhaust System
- Exhaust manifold — dry
- Front turbo exhaust
Fuel System
- Hydraulic Electronic Unit injection (HEUI)
- Fuel filter — secondary, LH front (2-micron high performance)
- Fuel transfer pump — LH front
- Fuel priming pump — LH front
General
- Vibration damper
- Paint — Cat yellow
- Lifting eyes
- Electronic installation kit (connectors, pins, sockets)
Lube System
- Crankcase breather, LH side
- Oil cooler, RH
- Oil filler, front top valve cover
- Oil filter and sampling valve, RH
- Oil pan, front sump, 31 L (33 qt) oil change capacity
- Oil dipstick, LH rear
- Engine oil pump (gear-driven)
- Engine shipped without oil
Power Take-Offs
- Crankshaft drive pulley — 2 grooves, 190 mm (7.5 in) diameter, 22.3 mm (0.88 in) wide
Optional Equipment
Air Compressor
- Air compressors
- Air compressor governor
Air Inlet System
- Air cleaners
- Precleaner
- Air inlet elbow
- Air shutoffs
Charging Systems
- Charging alternators
- Alternator mountings
- Alternator belt tensioner
- Alternator pulleys
- Alternator guards
Cooling System
- Radiators
- Fan drive and pulley - f/u/w radiator packages
- Fans f/u/w radiator packages
- Coolant level sensor
- Fan drive mountings
- Fan adapters
- Fan adapter for blower fans
- Fan pulleys
- Fan height instructions
- Vee belts for customer-supplied radiators
- Suction fans and blower fans
- Water inlet elbows
- Dry charge coolant conditioners
Emissions Certification
- IMO Certification
Exhaust System
- Flexible fitting
- Turbocharger exhaust outlet adapters
- Elbows, flange, pipes, clamp
- Rain caps
- Manifolds
- Mufflers
Flywheels and Flywheel Housing
- Crankshaft seal
Fuel System
- Flexible fuel lines
- Water separator and fuel filters
- Fuel cooler
General
- Tool set
Instrumentation
- Gauges and instrument panels
- Interconnect harnesses
- Voltmeters
- Gauge mounting
- Ammeter
Lube System
- Oil pan
- Drain and cover
- Oil level gauges
- Remote oil filter
- Oil fillers
- Lubricating oil
- Fumes disposal
Mounting System
- Structural steel base
- Front engine support
- Rear engine supports
Power Take-Offs
- Enclosed clutch
- Clutch supports
- Flywheel stub shaft
- Hydraulic pump drives
- Hydraulic gear pumps
Starting System
- Starting Aids
- Electric Starting Motors — 12V and 24V
- Battery Sets - 12V and 24V (dry)
- Battery Cable