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Industrial Diesel Engines
Cat ® 3512 Industrial Diesel Engine
Maximum Power
1,500 HP
Maximum Torque
4,580 lb-ft @ 1400 rpm
Emissions
93.0 hp
Non-Certified
THIS IS MY SELECT
backhoe loader
Cat ® 3512 Industrial Diesel Engine
Maximum Power
1,500 HP
Maximum Torque
4,580 lb-ft @ 1400 rpm
Emissions
93.0 hp
Non-Certified
Specifications
The Cat ® 3512 Industrial Diesel Engine is offered in ratings ranging from 761-1119 bkW (1020-1500 bhp) @ 1200-1800 rpm. These ratings are non-certified and available for global non-regulated areas. Industries and applications powered by 3512 engines include Bore/Drill Rigs, Chippers/Grinders, Construction, Cranes, Dredgers, Forestry, General Industrial, Material Handling, Mining, Mobile Earthmoving Equipment, Pumps, Shovels/Draglines, Surface Hauling Equipment and Trenchers.
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Maximum Power
1,500 HP
1,119 kW
Maximum Torque
4,580 lb-ft @ 1400 rpm
6,210 Nm @ 1400 rpm
Rated Speed
93.0 in
93.0 mm
1200-1800 rpm
Minimum Power
1,020 HP
761 kW
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Emissions
93.0 in
93.0 mm
Non-Certified
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Engine Configuration
93.0 in
93.0 mm
V-12, 4-Stroke-Cycle Diesel
Bore
6.7 in
170 mm
Stroke
7.5 in
190 mm
Displacement
3,161 in³
51.8 l
Compression Ratio
93.0 in
93.0 mm
13.0:1
Aspiration
93.0 in
93.0 mm
Turbocharged Aftercooled
Rotation from Flywheel End
93.0 in
93.0 mm
Counterclockwise
Aftertreatment
93.0 in
93.0 mm
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Length
105 in
2,676 mm
Width
67 in
1,704 mm
Height
68 in
1,720 mm
Weight - Net Dry - Basic Operating Engine Without Optional Attachments
13,400 lb
6,078 kg
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Air Inlet System
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Aftercooler core, corrosion resistant coated (air side)
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Air cleaner. Regular duty, dry, panel type with service indicators, turbocharger, jacket water aftercooled.
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Turbocharger, rear mounted
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Jacket water aftercooled
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Control System
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Governor, RH, 3161 with self contained synthetic oil sump
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Air-fuel ratio control
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Mechanical speed control, without torque control
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Governor control
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Positive locking
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Cooling System
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Thermostats and housing
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Jacket water pump, centrifugal
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Exhaust System
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Flywheels and Flywheel Housing
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SAE No. 00 flywheel
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183 flywheel teeth
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SAE No. 00 flywheel housing
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Fuel System
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Fuel filter, with service indicators, cartridge type with RH service
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Fuel transfer pump
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Instrumentation
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Instrument Panel, RH
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Engine oil pressure gauge
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Fuel pressure gauge
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Oil filter differential gauge
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Jacket water temperature gauge
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Service meter, electric
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Tachometer
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Lube System
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Crankcase breather, top mounted
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Oil cooler
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Oil filler
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Oil dipstick
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Oil pump
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Oil filter, cartridge type with RH service
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Shallow oil pan
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Fumes disposal (not installed)
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Mounting System
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Power Take Off
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Accessory drive, upper RH
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Front housing, single sided
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Protection System
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Junction box
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Manual shutoff, RH
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Safety shutoff protection, energized to shutdown
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Low oil pressure, low idle 69 kPa (10 psi); high idle 207 kPa (30 psi)
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Water temperature
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Overspeed
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3161 governor solenoid energized to shutdown
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Starting System
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General
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Vibration damper
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Lifting eyes
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Paint: Caterpillar yellow, with optional colors available at request
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WHY CHOOSE EMPIRE
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In-house, local project teams for design, engineering and management
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Every purchase backed by a full menu of service and support offerings
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Flexible financing options designed to fit your budget
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Commitment to providing expert training to maximize operations
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Value Agreements to ensure proper maintenance and performance