Cat® G3520, G3520B Industrial Gas Engine
Cat® G3520 and G3520B Industrial Gas Engine. Ratings: 1104 bkW (1480 bhp) @ 1200 rpm and 1286 bkW (1725 bhp) @ 1400 rpm are NSPS site compliant capable with customer-supplied aftertreatment. For specific emission information, please consult your local Cat Dealer.
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Product Specs
General
- Bore
- 170 mm (6.7 in)
- Stroke
- 190 mm (7.5 in)
- Displacement
- 86.3 L (5263 in³)
- Engine Configuration
- Engien - Continuous
- Bore
- 170 mm (6.7 in)
- Stroke
- 190 mm (7.5 in)
- Displacement
- 86.3 L (5263 in³)
- Engine Configuration
- Engien - Continuous
Power Rating
- Minimum Power
- 1480.0bhp
- Maximum Power
- 1725.0bhp
- Frequency
- 1200-1400 rpm
- Minimum Power
- 1480BHP
- Maximum Power
- 1725BHP
Engine Dimensions (Approximate. Final dimensions dependent on selected options)
- Height
- 2385 mm (94 in)
- Width
- 1755 mm (69 in)
- Length
- 4180 mm (164 in)
Engine Dimensions - Approximate
- Weight - Net Dry
- 11168 kg (24622 lb)
- Width
- 1755 mm (69 in)
- Height
- 2385 mm (94 in)
- Length
- 4180 mm (164 in)
Standard/Optional Features
Standard Equipment:
-
- Air Inlet System
-
- Axial Flow Air cleaner
- Cleanable
- Intermediate-duty with service indicator
-
- Control System
-
- ADEM A3 with integrated electronic throttle control
- Control panel
-
- Cooling System
-
- Two-stage charge air cooling
- Thermostats and housing
- Engine-driven jacket and aftercooler water pump
- Stainless steel aftercooler cores
-
- Exhaust System
-
- Dry exhaust manifolds
- Dry exhaust elbow
-
- Flywheels And Flywheel Housings
-
- SAE No. 00 flywheel
- SAE No. 00 flywheel housing
- SAE standard rotation
-
- Fuel System
-
- 7-50 psi gas supply
- Fuel system is sized for 800 to 1200 btu/scf (31.5 to 47.2 MJ/Nm3)
- Electronic fuel metering valve
- Gas pressure regulator
- Gas shutoff valve (GSOV)
-
- Ignition System
-
- ADEM A3
-
- Lubrication System
-
- Crankcase breather — top mounted
- Oil cooler
- Oil filter — RH
- Oil pan — 143 gal
- Drain valve
- Oil sampling valve
- Turbo oil accumulator
-
- Mounting System
-
- Engine mounting rails - 330.2 mm (13 in) industrial-type
-
- Power Take-offs
-
- Front housing — two-sided
- Front lower LH, RH, and upper RH accessory drives
-
- General
-
- Paint — Cat yellow
- Crankshaft vibration damper and guard
- CSA Certification, Class 1 Division 2, Group D - electrical system and instrumentation - includes ADEM A3 and control panel
Optional Equipment:
-
- Air Inlet System
-
- Round air inlet adaptors
-
- Charging System
-
- Charging alternator - CSA approved 24V, 65 A
-
- Cooling System
-
- Flexible connections
-
- Exhaust System
-
- Flexible fittings
- Flange and expander
-
- Fuel System
-
- Gas filter
-
- Instrumentation
-
- Communications module
-
- Lubrication System
-
- Lubricating oil
- Oil bypass filter
- Air prelube pump
-
- Power Take-offs
-
- Front stub shaft
- Pulleys
- Double damper
-
- Protection System
-
- Explosion relief valves
- Secondary GSOV
-
- Starting System
-
- Air starting motor with controls (90 psi or 150 psi)
- API B16.3 compliant piping
- Jacket water heater
- Barring group
-
- General
-
- Special paint
- Torsional vibration analysis
-
- Eu Certification
-
- EEC DOI certification
-
- Support
-
- Factory commissioning