Diesel Fire Pumps 3512

Request A Price Find Dealer

Key Specs

Maximum Power
1600 HP
1193 kW
Emissions
Non-Certified. Available for global non-regulated areas. Not FM Approved. Not UL Listed
Non-Certified. Available for global non-regulated areas. Not FM Approved. Not UL Listed
Rated Speed
1460-1750 rpm
1460-1750 rpm

Overview

The Cat® 3512 Industrial Diesel Fire Pump Engine is offered in ratings ranging from 1066-1193 kW (1430-1600 hp) @ 1460-1750 rpm. These ratings are non-certified, not FM Approved and not UL Listed. They are available for global non-regulated areas. Starting on demand is a must for a fire pump engine - always. Cat® fire pump engines have a reputation for reliable starts and long efficient service.

Product Specifications for 3512

Maximum Power 1600 HP 1193 kW
Rated Speed 1460-1750 rpm 1460-1750 rpm
Minimum Power 1430 HP 1066 kW
Emissions Non-Certified. Available for global non-regulated areas. Not FM Approved. Not UL Listed Non-Certified. Available for global non-regulated areas. Not FM Approved. Not UL Listed
Engine Configuration V-12, 4-Stroke-Cycle Diesel V-12, 4-Stroke-Cycle Diesel
Bore 6.7 in 170 mm
Stroke 7.5 in 190 mm
Displacement 2105 in³ 34.5 l
Compression Ratio 13.0:1 13.0:1
Aspiration Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA)
Rotation from Flywheel End Counterclockwise Counterclockwise
Aftertreatment - -
Length 113.8 in 2890 mm
Height 68.6 in 1743 mm
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 13999 lb 6350 kg

3512 Standard Equipment

Air Inlet System

  • Air cleaner. Regular duty, dry, panel type with service indicators, turbocharger, jacket water aftercooled.
  • Turbocharger, rear mounted
  • Jacket water aftercooled

Control System

  • Charging alternator 24 volt, 35 amp
  • Governor, RH, 3161 with self contained synthetic oil sump
  • Air-fuel ratio control
  • Mechanical speed control, without torque control
  • Governor control
  • Positive locking

Cooling System

  • Thermostats and housing
  • Jacket water pump, centrifugal

Exhaust System

  • Exhaust manifold, dry

Flywheels and Flywheel Housing

  • SAE No. 0 flywheel
  • 151 flywheel teeth
  • SAE No. 0 flywheel housing
  • SAE standard rotation

Fuel System

  • Fuel filter, with service indicators, cartridge type with RH service
  • Fuel transfer pump

Instrumentation

  • Instrument Panel, RH
  • Engine oil pressure gauge
  • Fuel pressure gauge
  • Oil filter differential gauge
  • Jacket water temperature gauge
  • Service meter, electric
  • Tachometer

Lube System

  • Crankcase breather, top mounted
  • Oil cooler
  • Oil filler
  • Oil dipstick
  • Oil pump
  • Oil filter, cartridge type with RH service
  • Shallow oil pan
  • Fumes disposal (not installed)

Mounting System

  • Rails, mounting, engine length, 254 mm (10 in), industrial-type, C-channel.
  • Included on selected top level engines

Power Take Off

  • Accessory drive, upper RH
  • Front housing, single sided

Protection System

  • Junction box
  • Manual shutoff, RH
  • Safety shutoff protection, energized to shutdown
  • Low oil pressure, low idle 69 kPa (10 psi); high idle 207 kPa (30 psi)
  • Water temperature
  • Overspeed
  • 3161 governor solenoid energized to shutdown

Starting System

  • Starting switch

General

  • Vibration damper
  • Lifting eyes
  • Paint: Caterpillar yellow, with optional colors available at request

See how 3512 compares against frequently compared products.

Tools And Expert Help At Every Turn

Check out current offers for the 3512

View More Offers