THIS IS MY SELECT
D125 GC Generator Set
Maximum Rating
125 ekW
Minimum Rating
125 ekW
Emissions/Fuel Strategy
U.S. EPA Cert., Tier 3
SPECIFICATIONS
Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.
Engine Specifications
Engine Model
C7.1 I-6, 4-Cycle Diesel
Bore
4.1 in
105 mm
Stroke
5.3 in
135 mm
Displacement
428 in³
7.01 l
Compression Ratio
16.7:1
Aspiration
Turbocharged, Air to Air Aftercooled
Fuel System
Electronic, Common Rail
Governor Type
ADEM™A4
Generator Set Dimensions
Length - Maximum
103.7 in
2,634 mm
Width - Maximum
51.2 in
1,300 mm
Height - Maximum
52.2 in
1,402 mm
Dry Weight - Genset (maximum)
3,099 lb
1,406 kg
Generator Set Specifications
Maximum Rating
125 ekW
Minimum Rating
125 ekW
Emissions/Fuel Strategy
U.S. EPA Cert., Tier 3
Voltage
208 to 600 Volts
Frequency
60 Hz
Speed
1800 rpm
Duty Cycle
Standby
- Air Inlet System
- Air cleaner; light duty with disposable element
- Control Panels
- GCCP 1.2 Control panel
- Cooling System
- Fan drive, battery charging alternator drive
- Coolant drain line with valves
- Caterpillar extended life coolant
- Radiator and cooling fan with guards
- Generator and Generator Attachments
- Segregated low voltage (AC/DC) wiring panel
- IP23 Protection
- Circuit breaker, IEC, 3 pole, mounted in tower panel
- Voltage regulator (single phase sensing)
- Tower panel, IP22, bottom cable entry
- 12 Leads
- Exhaust System
- Stub pipe, gaskets, raincap and SAE exhaust flange for customer use - shipped loose
- Fuel System
- Base, formed steel with single wall integral 24-hour fuel tank
- Standard open set fuel tank/base supplied
- Lube System
- Oil drain line with valve
- Lubricating oil
- Mounting System
- Termination points for coolant and lube oil drain lines
- Includes lifting provision and drag points
- Captive linear vibration isolators between base and engine-generator
- Starting / Charging System
- 24V battery with rack and cables
- Governing System
- Mechanical and electrical governing system - model dependent
- General
- Engine and alternator pre-paint, Caterpillar yellow
- Alternator System
- Alternator removal
- Optional LC Frame alternator
- R Frame auxiliary winding: R2273L4 SE aux alt 07, aux alt 08 and aux alt 10
- Permanent magnet excitation (PMG)
- Anti-condensation heater
- 3 Phase sensing
- Quatrature droop king
- Circuit breakers
- Padlockable breaker device
- 4 Pole 250A, 400A and 630A Circuit breakers
- Control Panel Options
- Battery charger
- Control panel heater
- Earth fault (2 wire only)
- Volt free contacts
- Emergency stop with key
- Speed adjust potentiometer
- Earth leakage (2 wire only)
- Overload shutdown via breaker
- Speed adjust contacts
- Panel mounted audible alarm
- Control System
- Volt free contacts for generator set running
- Volt free contacts for common alarm
- Static battery charger
- GCCP 1.2
- Cooling System
- Coolant heater
- Low coolant temperature
- Low coolant level shutdown
- Enclosures
- Sound attenuated level 2 enclosure
- Mounting Options
- Silencer installation kit
- Residential silencer
- Battery removal
- Industrial silencer removal
- Electronic governor
- Fuel Systems
- Low fuel level shutdown
- Open set narrow tankbase
- Skidbase for CALG enclosure sets
- DEFRA bunded fuel tank
- Low fuel level alarm
- Compact skidbase for open sets
- High fuel level alarm
- Test Reports
- PGS Test report @ 0.8 power factor
- PGS Test report @ 1.0 power factor
- General
- Stone guards/radiator trans flange
- Global Certifications
- Certification for CIS
- Power Termination
- Circuit breaker, IEC, 4 pole
- Accessories / Miscellaneous
- Packing case - compact set
- Packing case - canopied set
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