Specification
Value
Continuous Rating
1490 ekW @ 1.0pf
Fuel Type
Natural Gas
Maximum Electrical Efficiency
42.50%
Frequency
60 Hz
RPM
1500 rpm
Frequency
60 Hz
Specification
Value
Engine Model
G3512H
Displacement
3574 in³
Aspiration
TA
Bore
6.7 in
Stroke
8.5 in
Fuel System
Electronic Fuel Control Valve
Governor Type
ADEM™ A4
Compression Ratio
11.1
Specification
Value
Length
716 in
Width
155 in
Height
467 in
Dry Weight - Genset
34,700 lb
Weight
161,600 lb
- Robust high speed block design provides prolonged life and lower owning operationg costs
- Designed for maximum performance on low pressure pipeline natural gas
- Simple open chamber combustion system for reliability and fuel flexibility
- Leading edge technology in ignition system and air/fuel ratio control for lower emission and engine efficiency
- One electronic control module handles all engine functions: ignition, governing, air/fuel ratio control and engine protection
Extensive range of rental ready features to meet job requirements and applications.
Generator set manufactured in ISO 9001:2000 compliant facility.Package factory designed and production tested.
- User-friendly interface and navigation
- Scalable system to meet a wide range of installation requirement
- Expansion modules and site-specific programming for specific customer requirements
Cat SR5 generator designed to match the performance and output characteristics of the Cat Gas engine.Class H insulation operating at Class F temperature rise for extended life.System 4 insulation protection and anti-condensation space heaters.Integrated Automatic Voltage Regulation (Cat IVR) provides enhanced system monitoring.
Meets most worldwide emissions requirements down to 500 mg/Nm3 NOx level without after treatment.Optional: Oxidation catalyst available
Meets 75 dB(A) at 7 meters. Weather Proof enclosure, NSPS factory compliant, UL2200 compliant, and CSA/TSSA. Service and Personnel doors. Separate electrical control room. Internal and External emergency stop buttons at convenient locations.
- Field proven in a wide range of applications worldwide
- Fully prototype tested
- Certified torsional vibration analysis available
110% spill containment of onboard engine fluids.Positive crankcase fumes ventilation.
- Wide range of bolt-on system expansion attachments
- Factory designed and tested
- Flexible packaging options for easy and cost effective installation
Cat® dealers provide extensive post sale support including maintenance and repair agreements. Supported 100% by the Cat dealer with warranty on parts and labor.
Provides 40⁰C (104⁰F) ambient capability with 500 mg/Nm3 NOx (1g/hp-hr) at 100% continuous rating before derate @ 500m. Variable frequency drive fan controls improve partial load fuel consumption. Energy efficient electric drive fan.
