336 Excavator

  • Specs Summary

C7.1 ACERT

Providing reliable energy solutions ,our C7.1 diesel generator sets are made to meet your standby and prime three phase applications. All standby C7.1 generator sets are supplied with 4 years extended service coverage as standard. We've designed each to ISO 8528-5 transient response requirements. C7.1 generator sets are available with a choice of emissions levels. We offer easy-to-use Cat control panels, EMCP 4.1 or EMCP 4.2 options. Browse a broad range of accessories including galvanised sound attenuated enclosures and integral fuel tanks. Our C7.1 generator sets are made for demands, so you can make yours.

Standard Equipment

Air Inlet System

  • Air Cleaner; light duty with disposable element

Control Panels

  • EMCP 4.1

Cooling System

  • Radiator and cooling fan with guards
  • Coolant drain line with valves
  • Fan drive, battery charging alternator drive
  • Caterpillar extended life coolant

Exhaust System

  • Stub pipe, gaskets, raincap and SAE exhaust flange for customer use; shipped loose

Fuel System

  • Standard open set fuel tank / base supplied
  • Base, formed steel with single wall integral 8-hour fuel tank

Generator and Generator Attachments

  • Voltage regulator (single phase sensing)
  • Segregated low voltage (AC/DC) wiring panel
  • 12 leads
  • IP23 protection
  • Tower panel, IP22, bottom cable entry
  • Circuit breaker, IEC, 3 pole, mounted in tower panel

Lube System

  • Lubricating oil
  • Oil drain line with valve

Starting / Charging System

  • 24V battery with rack and cables

Governing System

  • Mechanical and electrical governing system - model dependent

Mounting System

  • Termination points for coolant and lube oil drain lines
  • Captive linear vibration isolators between base and engine-generator
  • Includes lifting provision and drag points

General

  • Engine and alternator pre-paint, Caterpillar Yellow

Optional Equipment

Alternator System

  • R frame auxiliary winding: R2273L4 SE aux alt 07, aux alt 08 and aux alt 10
  • Alternator removal
  • Optional LC frame alternators
  • Optional LC frame alternator with coastal insulation protection
  • Permanent magnet
  • 3 Phase sensing
  • Quatrature droop king
  • Anti-condensation heater

Circuit Breakers

  • 4 Pole 250A, 400A and 630A Circuit Breakers
  • Padlockable breaker device

Control Panel Options

  • Volt free contacts
  • Speed adjust contacts
  • Speed adjust potentiometer
  • Panel mounted audible alarm
  • Earth fault (2 wire only)
  • Earth leakage (2 wire only)
  • Overload shutdown via breaker
  • Battery charger
  • Emergency stop with key
  • Control panel heater

Cooling System

  • Coolant heater
  • Low coolant temperature
  • Low coolant level shutdown

Control System

  • EMCP 4.2
  • Static battery charger
  • Control panel heater
  • Volt free contacts for common alarm
  • Volt free contacts for generator set running

European Certifications

  • Upgrade to STD set for CE

Enclosures

  • Sound attenuated levels 1 and 2 enclosures
  • Rental options (CAE only) - Single point lift
  • Rental options (CAE only) - Rental pack
  • Rental options (CAE only) - CEE form sockets for enclosure
  • Rental options (CAE only) - Socket blanking plate

Mounting Options

  • Residential silencer
  • Silencer installation kit
  • Electronic governor
  • Battery removal
  • Industrial silencer removal

Test Reports

  • PGS test report @ 1.0 power factor
  • PGS test report @ 0.8 power factor

General

  • Stone guards / radiator trans flange

Fuel Systems

  • Open set narrow tankbase
  • Skidbase for CALG enclosure sets
  • DEFRA bunded fuel tank
  • High fuel level alarm
  • Compact skidbase for open sets
  • Low fuel level shutdown
  • Low fuel level alarm

Global Certifications

  • Certification for CIS

Power Termination

  • Circuit breaker, IEC, 4 pole

Accessories / Miscellaneous

  • Packing case - compact set
  • Packing case - canopied set