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
- 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.
- 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.
- Full Range of Attachments : Large variety of factory-installed engine attachments reduces packaging time.
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 |
| Bore*Storke: | 105 mm (4.1 in) * 135 mm (5.3 in) |
| Packing Size(L*W*H): | 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 |
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 |
| ——END—— | |||
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) | ||
| ——END—— | |||
Engine Performance Data Rated Power of CAT C7.1M Industrial Engine | ||||
| Maximum Power | 162 bkW (217 BHP) | Maximum Torque | 900 N.m @ 1400 RPM (663 lb-ft @ 1400 RPM) | |
| Rated Speed | 1950-2200 RPM | Minimum Power | 112 bkW (150 BHP) | |
| Emissions | China Nonroad Stage III, UN ECE R96 Stage IIIA | Aspiration | Turbocharged Aftercooled (TA) | |
| —-End—- | ||||
System 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 |
| Gas Shutoff Valve | Front Lower LH Accessory Drive | ||
| Instrumentation | Advisor Panel | General | Paint — Cat Yellow |
| Advisor Interconnect Harness | 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 | ||
| ——END—— | |||
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 |
| Gas Shutoff Valve | Front Lower LH Accessory Drive | ||
| Instrumentation | Advisor Panel | General | Paint — Cat Yellow |
| Advisor Interconnect Harness | 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 | ||
| ——END—— | |||
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 |
| Explosion Relief Valves | 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 | |||
| ——END—— | |||
Modifiable Components of CAT C7.1M Industrial 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 | |||
| ——END—— | ||||
Note: All Above Data are Just for Referenece, All Data Might Change Without Notices or Update, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.
Engine Sale Manual
Installation Drawing
Installation Manual
Operation Manual
Parts Catalogue
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