C27 ACERT Land Mechanical Drilling Engine

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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.

Transmissions

Caterpillar has a full line of engine-transmission packages that can be fully integrated with your axle, hydraulics, and operator interface. Cat transmissions deliver continuous operation under full load, smooth shifting at any speed, and maximum up time, with unmatched durability and easy maintenance

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.catoilandgasinfo.com.

Web Site

For all your petroleum power requirements, visit www.catoilandgasinfo.com.

Engine Specifications
Maximum Rating 858 bkW (1150 BHP)
Emissions U.S. EPA Non-road Tier 2
Displacement 27.2 l (1658 inu00b3)
Minimum Rating 597 bkW (800 BHP)
Bore 137.7 mm (5.4 in)
Stroke 152.4 mm (6 in)
Rated Speed 1800 r/min (2100 r/min)
Aspiration Turbocharged-Aftercooled
Governor and Protection ADEM A3
Engine Weight - Net Dry 2895 kg (6382 lb)
Oil Change Interval 250
Rotation from Flywheel End Counterclockwise
Flywheel and Flywheel Housing SAE No. 0 or SAE No. 1
Flywheel Teeth 136 (SAE 0), 113 (SAE 1)
Capacity for Liquids
Minimum Cooling System - Engine Only 54.9 l (14.5 gal (US))
Dimensions
Length 1918 mm (75.5 in)
Width 1463 mm (57.6 in)
Height 1321 mm (52 in)

Standard Equipment

  • Air Inlet System
    • Dual turbochargers side or rear mounted — inlet 152.4 mm (6 in.) hose connection
  • Control System
    • Electronic governing, PTO speed control
    • Programmable ratings
    • Cold mode start strategy
    • Automatic altitude compensation
    • Power compensation for fuel temperature
    • Programmable low and high idle and TEL
    • Electronic diagnostics and fault logging
    • Engine monitoring and protection system (speed, temperature, pressure)
    • J1939 Broadcast (diagnostic, engine status, and control)
  • Cooling System
    • Thermostats and housing — outlet LH vertical orientation
    • Jacket water pump — gear-driven, centrifugal RH
  • Exhaust System
    • Exhaust manifold — dry, heat shields
    • Dual turbo — rear turbo exhaust, full marmon connection 127 mm (5 in.), maximum load 10 kg for direct
    • Water-cooled center sections
  • Flywheels and Flywheel Housings
    • SAE No. 0 or SAE No. 1
    • SAE standard rotation
  • Fuel System
    • MEUI system
    • Fuel filter, RH ( 2 micron high performance)
    • Fuel transfer pump
    • Fuel priming pump (optional electric priming pump)
  • Lube System
    • Crankcase breather — rear mounted
    • Oil cooler — RH
    • Side turbo — oil filler in RH front gear case
    • Rear turbo — oil filler in RH valve cover
    • Oil level gauge — RH
    • Oil filter — RH
    • Oil pan rear sump
  • Mounting System
    • Front support — narrow
  • Power Take-Offs
    • Crankshaft pulley — 203.2 mm (8 in), 5 grooves 15.9 mm (.63 in) wide; 292.1 mm (11.5 in.) 1 groove 15.9 mm (.63 in.) wide
  • General
    • Vibration damper
    • Paint — Cat yellow
    • Lifting eyes
    • Automatic variable timing, electronic
    • Electronic installation kit 70-pin connector (connectors, pins, sockets)

Optional Equipment

  • Air Inlet System
    • Air lines
    • Air cleaners
    • Precleaners
  • Charging System
    • Battery chargers
    • Charging alternators
    • Alternator mountings
  • Circuit Breakers
    • Circuit breaker mounting
  • Cooling System
    • Blower fans
    • Suction fans
    • Radiators
  • Exhaust System
    • Muffler
  • Fuel Systems
    • Electric fuel priming pump
  • Instrumentation
    • Gauges and instrument panels
  • Lube System
    • Lubricating oil
    • Oil pan
    • Oil filter
  • Mounting System
    • Engine supports
  • Power Take-Offs
    • Hydraulic pump drives
    • Pulley
    • Auxiliary drive
  • Starting System
    • Electric starting motor
    • Battery sets – 24V
    • Battery cable
    • Battery rack
    • Starting aids
  • Packaging
    • Overseas preservation
    • Storage preservation
    • Export packaging

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