Caterpillar G3508 LE Gas Compressor Engine

The Caterpillar G3508 LE gas compressor engine is an V-8, 4-Stroke-Cycle engine with a 170.0 mm (6.7 in) bore, 190.0 mm (7.5 in) stroke and 34.5 L (2105 in³) displacement.
The Caterpillar G3508 LE gas compressor engine is rated at 1400 RPM and rated at 670 BHP (500 bkW).
Caterpillar G3508B LE gas compressor engine complies with Meets U.S. EPA Spark Ignited Stationary NSPS Emissions for 2007/8, air intake is turbocharged After cooling.
The line of G3508 engines brings versatility, uptime, and low operating cost to your gas compression operation. They are equipped with ADEM A3 technology that enables highest performance and safety while maintaining low emissions. Ideal appliCaterpillarions for G3508 engines include gas lift, gas gathering, and wellhead gas compression. Caterpillar G3508 gas engine. Ratings: 391-500 bkW (524-670 BHP) @ 1200-1400 rpm are NSPS site compliant capable with customer-provided air-fuel ratio control and aftertreatment or available for non-regulated areas.
As part of EMAC, Caterpillar gas also offers high performance propulsion and handling solutions Engine, engine provides electronic control and mechanical, fuel common rail system for customers to choose, we provide full life cycle service for all customers, from design to gas power system supply, from installation to commissioning, from after-sales service training to spare parts supply, from Troubleshooting to Overhaul Technical Support.

Advantages of G3508 LE Gas Compressor Engine

Full Range of Attachments : Large variety of factory-installed engine attachments reduces packaging time.
Advanced Digital Engine Management : ADEM A3 control system providing integrated ignition,speed governing, protection, and controls, including detonation-sensitive variable ignition timing. ADEM A3 has improved: user interface, display system, shutdown controls, and system diagnostics.
Lean Burn Engine Technology : Lean-burn engines operate with large amounts of excess air. The excess air absorbs heat during combustion reducing the combustion temperature and pressure, greatly reducing levels of NOx. Lean-burn design also provides longer component life and excellent fuel consumption.
Ease of Operation : Side covers on block allow for inspection of internal components.
Engine Design : Proven reliability and durability, Ability to burn a wide spectrum of gaseous fuels, Robust diesel strength design prolongs life and lowers owning and operating costs, Broad operating speed range.

Technical Specifications

Basic Introduction of Caterpillar G3508 LE Gas Compressor Engine

Engine Model:	C3508 LE
Engine Type:	Inline 8, 4-Stroke-Cycle Diesel
Displacement:	34.5 L
Rated Speed:	1400 RPM
Aspiration Method:	Turbocharged Aftercooled (TA)
Emission Standard:	UN ECE R96 Stage IIIA
*BoreStorke:**	105 mm (4.1 in) * 135 mm (5.3 in)
*Packing Size(LWH):*	1140 mm * 720 mm * 820 mm
Weight , Net Dry:	507 kg (1118 lb)
Lead Time:	15-30 Working Days
Payment Terms:	T/T ,L/C

coming soon

Engine Model	Rated Speed	Aspiration	Emissions
G3508 LE	500 bkW (670 BHP) @ 1400 RPM	Turbocharged-Aftercooled	Meets U.S. EPA Spark Ignited Stationary NSPS Emissions for 2007/8
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General Engine Specifications of CAT G3508 LE Gas Petroleum Engine
Engine Specifications	V-8, 4-Stroke-Cycle	Displacement	34.5 L (2105 cu.in)
Bore	170 mm (6.7 in)	Stroke	190 mm (7.5 in)
Combustion	Low Emission (Lean Burn)	Aspiration	Turbocharged Aftercooled
Length	2440.0 mm (96.06 in)	Width	1768.4 mm (69.62 in)
Height	1921.2 mm (75.64 in)	Engine Weight, Net Dry (Approx)	5420 kg (11950 lb)
Power Density	10.9 kg/kW (17.8 lb/BHP)	Power per Displacement	19.4 BHP/L
Total Cooling System Capacity	124.9 L (33 gal)	Jacket Water	113.6 L (30 gal)
SCAC	11.4 L (3 gal)	Lube Oil System (Refill)	230.9 L (61 gal)
Oil Change Interval	1000 hours	Rotation (From Flywheel End)	Counterclockwise
Flywheel Teeth	183	Flywheel and Flywheel Housing	SAE No. 00
Shipping Weight	5420 kg (11950 lb)
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coming soon

Standard of CAT G3508 LE Gas Petroleum Engine

Air Inlet System	Remote Air Inlet Adapters	Charging System	Battery Chargers

Exhaust System	Exhaust Manifolds — Watercooled	Mounting System	Rails, Engine Mounting

Protection System	Electronic Shutoff System	Power Take-Offs	Front Housing — Two-Sided
Protection System	Gas Shutoff Valve	Power Take-Offs	Front Lower LH Accessory Drive

Instrumentation	Advisor Panel	General	Paint — Cat Yellow
Instrumentation	Advisor Interconnect Harness	General	Vibration Damper and Guard

Cooling System	Jacket Water Thermostats and Housing — Full Open Temperature 98°C (208°F)	Lubrication System	Crankcase Breathers — Top Mounted
	Jacket Water Pump — Gear Driven, Centrifugal, Non-Self-Priming		Oil Cooler
	Aftercooler Water Pump — Gear Driven, Centrifugal, Non-Self-Priming		Oil Filter — RH
	Aftercooler Core for Sea-Air Atmosphere		Oil Pan — Shallow
	Aftercooler Thermostats and Housing — Full Open Temperature 35°C (95°F)		Oil Sampling Valve
	Aftercooler — Raw Water, Cleanable		Turbo Oil Accumulator

Fuel System	Gas Pressure Regulator	Flywheels & Flywheel Housings	SAE No. 00 Flywheel
	Natural Gas Carburetor		SAE No. 00 Flywheel Housing
	Fuel Gas Shut-off Valve (24V DC)		SAE Standard Rotation

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Optional Accessories of CAT G3508 LE Gas Petroleum Engine

Air Inlet System	Remote Air Inlet Adapters	Charging System	Battery Chargers

Fuel System	Fuel Filter	Instrumentation	Customer Communication Modules

Protection System	Gas Valve	European Certifications	European Union Certifications
Protection System	Explosion Relief Valves	European Certifications	N/A

Cooling System	Aftercooler Core	Lubrication System	Oil Filters — Duplex
	Thermostatic Valves		Oil Pan Drain
	Connections		Oil Level Regulator
	Expansion and Overflow Tank		Sump Pumps
	Water Level Switch Gauge		Lubricating Oil

General	Flywheel Guard Removal	Mounting System	Rails
	Engine Barring Group		Vibration Isolators
	Premium 8:1 Pistons		N/A

Starting System	Air Pressure Regulator	Exhaust System	Flexible Fittings
	Air Silencer		Elbows
	JW Heaters		Flanges
	Battery Sets (24-volt dry)		Flange and Exhaust Expanders
	Battery Accessories		Mufflers

Power Take-Offs	Auxiliary Drive Shaft
	Auxiliary Drive Pulleys
	Front Stub Shaft
	Pulleys

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Modifiable Components of CAT G3508 LE Gas Petroleum Engine
Air Intake System	1. Installation Position of Air Filter	Charging System	1. 12 V Charging Alternator for 12 V Electric System
	2. Upgrade to Heavy-Duty Type Air Fitler		2. Explosion-Proof Charging Alternator
	3. N/A		3. Upgrading to Specified Brand and Speicifications of Charging Alternator

Exhuast System	1. Water-Cooled Exhuast Manifold	Lubricating System	1. Oil Pan Position
	2. Water-Cooled Turbocharger		2. Number of Dipstick
	3. Can Modify Installation Position and Direction of Turbocharger		3. Position of Dipstick Can Choose From 6 Positions
	4. N/A		4. Can Modify Oil Filter to Be Remote Installation

Engine Shut-Down System	1. 12 V Solenoid for 12 V Electric System	Starting System	1. Upgrading to Specified Brand and Speicifications of Starter Motor
	2. Explosion-Proof Solenoid		2. 12 V Starter Motor for 12 V Electric System

Fuel System	1. Upgrade to Fuel Fitler That Integrated with Fuel Transfer Pump and Fuel Pre-Hearter	Engine Auiliary Accessories	1. All of auxiliary System Can Choose Specified Brands and Specifications
	2. N/A		2. Additional Auxiliary Systems Can Be Added for Special Applications

Cooling System	1. Can Modify Engine Fan Into Blower Fan or Suction Fan	Power Output System	1. Can Modify Size of Flywheel Housing and Flywheel
	2. Can Modify Central Position of Engine Cooling Fan		2. Dual-Ear Flywheel Housing (for Twin-Starter System)
	3. Can Choose Type of Engine Fan From Mechanical Type or Electric Type		3. Some of Models Can Modify Flywheel Housing Into PTO Integrated Type
	4. N/A		4. Engine Have Connecting Port of PTOs, That Able to Provide Power Output

Engine Mounting System	1. Can Modify Engine Mouting Bracket
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