At a glance data:
Maximum Power:
1500hp
Maximum Torque:
5259lb-ft @ 1500 rpm
Rated Speed:
1800 rpm
Minimum Power:
1500hp
Overview
The Cat® 3512C Industrial Diesel Engine is offered in the following rating: 1120 bkW (1500 bhp) @ 1800 rpm. This rating is U.S. EPA Tier 2 equivalent. Industries and applications powered by 3512C 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.
Power Rating
Maximum Power:
1500hp
Maximum Torque:
5259lb-ft @ 1500 rpm
Rated Speed:
1800 rpm
Minimum Power:
1500hp
Emission Standards
Emissions:
U.S. EPA Tier 2 Equivalent
General
Engine Configuration:
V-12, 4-Stroke-Cycle Diesel
Bore:
6.7in
Stroke:
7.5in
Displacement:
3158in³
Aspiration:
Turbocharged Aftercooled
Rotation from Flywheel End:
Counterclockwise
Aftertreatment:
-
Engine Dimensions - Approximate
Length:
120.8in
Width:
70.3in
Height:
71.1in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments:
13400lb
Standard Equipment
air inlet system
- Air to Air Aftercooled (ATAAC)
- Two turbochargers, rear mounted
control system
- Electronic Engine Control, RH
cooling system
- Thermostats and housing
- Gear driven centrifugal jacket water pump
- Connections for radiator cooling
exhaust system
- Exhaust manifold, dry
- Two turbochargers with watercooled bearings
- Two exhaust outlets, 203 mm (8 in) round flange
flywheels and flywheel housing
- SAE No. 00 flywheel (183 teeth)
- SAE No. 00 flywheel housing
fuel system
- Fuel filter, LH spin-on type
- Fuel transfer pump
- Electronically controlled unit injectors
instrumentation
- No standard instrument or gauge panel
lube system
- Crankcase breather, top mounted
- Oil cooler
- Oil filler and dipstick, LH
- Oil pump
- Oil filter, LH, spin-on type
- Oil pan
mounting system
- Trunnion front support
power take off
- Front housing, two sided
protection system
- ECM monitoring system to provide customer programmable engine
- Deration strategies to protect against adverse operating conditions
- Emergency stop logic inputs provided at 40 pin customer interface connection
starting system
- Dual 24V electric starting motor
general
- Vibration damper
- Lifting eyes
- Paint: Caterpillar yellow
Optional Equipment
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Maximum Torque:
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Cat ® 3512 Industrial Diesel Engine
Maximum Power:
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Maximum Torque:
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Cat ® 3512C Industrial Diesel Engine
Maximum Power:
1500hp
Maximum Torque:
5259lb-ft @ 1500 rpm
Rated Speed:
1800 rpm
Minimum Power:
1500hp