3508B Land Drilling Generator Sets

3508B

Product Specifications for 3508B

Engine Specifications

Dimensions

Capacity for Liquids

3508B Standard Equipment

Air Inlet System

  • Corrosion-resistant aftercooler core
  • Regular duty air cleaner
  • Service indicator

Control System

  • ADEM A3 ECU, left-hand mounted

Cooling System

  • Separate-circuit aftercooled
  • Outlet controlled jacket water thermostat
  • Jacket water pump - gear driven
  • Dual outlet
  • Aftercooler water pump - gear driven
  • Aftercooler water thermostat

Exhaust System

  • Dry exhaust manifold
  • Dual turbochargers, water cooled bearings
  • Exhaust flexible fitting, adapters, and flanges

Flywheel and Housing

  • SAE No. 00 flywheel
  • SAE No. 00 flywheel housing
  • SAE standard rotation

Fuel System

  • Fuel filter simplex (LH) with priming pump (LH)
  • Fuel transfer pump
  • Flexible fuel lines
  • Electronic unit injectors

Generator

  • SR4B generator
  • Twin-bearing, close-coupled
  • Form wound, class H insulation, 80/40 temperature rise
  • Permanent magnet excitation

Instrumentation

  • Emergency stop button
  • Service port connector
  • Customer connection terminal blocks
  • Electronic instrument panel
  • Analog instrument gauges:
  • Digital display readouts:

Lubrication System

  • Crankcase breather
  • Oil cooler
  • Simplex oil filter
  • Shallow oil pan
  • Oil drain extension, 2 in NPT female connection

Mounting System

  • Oilfield base 7.85 m (25 ft 9 in) length. Heavy-duty land rig inner base frame — three-point mount to oilfield base

Power take-offs

  • Accessory drive

Protection System

  • Engine alarms, derate, and shutdown in abnormal operation

Starting System

  • Air starting motor
  • Air silencer

General

  • Paint - Cat yellow
  • Vibration damper and guard
  • Lifting eyes
  • Lift and cable two provisions

3508B Optional Equipment

Air Inlet System

  • Heavy duty air cleaner
  • Remote air inlet adapters

Control System

  • Load sharing governor, 2301A
  • Load sharing module
  • Governor conversion to 0-200 mA direct rack control

Cooling System

  • Radiator, high gloss black conventional core radiator. Includes radiator, blower fan, fan drive, fan pulley, belt guard, radiator guard, cover, water level switch gauge, coolant level sensors

Exhaust System

  • Exhaust elbows
  • Exhaust mufflers

Fuel System

  • Primary fuel filter

Generator and Attachments

  • Low voltage extension box
  • Potential and current transformers
  • Air filter
  • Cable access box
  • Bearing RTDs

Instrumentation

  • Customer management device
  • Gauges and instrumentation panels
  • Switches and contactors

Lubrication System

  • Crankcase fumes disposal
  • Oil pan accessories

Mounting System

  • Bases

Power Take-off

  • Crankshaft pulley
  • Front stub shaft
  • Charging alternator

Protection System

  • Explosion relief valves (3)
  • Shutoffs
  • Switches and contactors

Starting System

  • Manual air starter
  • Air pressure regulator

General

  • Engine barring group
  • Jacket water heater

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