Greaves Cotton
125 kVA Diesel Genset
GPWII-PIV-125M (engine model 4G11TAG31), 114 kWm gross engine power at 1500 RPM, TCAC
- Prime
- 125kVA
- Fuel @ 75%
- 21L/hr
- Weight
- 1,850kg
- Fuel tank
- 200L
- Output
- 125 kVA · 100 kW
- Engine
- GPWII-PIV-125M (engine model 4G11TAG31), 114 kWm gross engine power at 1500 RPM, TCAC
- Alternator
- LS (Leroy-Somer), 415V (3P only), 50Hz, 173.9A, 4P, rotating field, automatic voltage regulator, +/-1% voltage regulation, Class H insulation, 1 sealed bearing, flex disc coupling, 25% unbalanced load capability
- Cooling
- Water-cooled (radiator), 30L coolant capacity (Eng+Rad), max ambient capability 50 deg C
Specifications
Greaves Cotton 125 kVA specifications
Engine and alternator
- Engine model
- GPWII-PIV-125M (engine model 4G11TAG31), 114 kWm gross engine power at 1500 RPM, TCAC
- Cylinders
- 4, in-line - 108x133mm bore x stroke, 4.87L displacement, 16.8:1 compression ratio, Elec/G3 governor, Isochronous frequency regulation, Dry air cleaner, DOC+SCR+ASC aftertreatment, DEF system (ISO 22241, DIN 70070): 40L tank, 1.4/1.1 LPH @100%/75% load
- Alternator
- LS (Leroy-Somer), 415V (3P only), 50Hz, 173.9A, 4P, rotating field, automatic voltage regulator, +/-1% voltage regulation, Class H insulation, 1 sealed bearing, flex disc coupling, 25% unbalanced load capability
- Cooling
- Water-cooled (radiator), 30L coolant capacity (Eng+Rad), max ambient capability 50 deg C
- Control panel
- DSE 6120 MKIII genset controller
Fuel
- Fuel tank capacity
- 200 L
- Fuel use @ 75% load
- 21 L/hr
- Runtime @ 75% load
- ~9.5 hours
Size and build
- Dimensions (L × W × H)
- 3245 × 1350 × 2170 mm
- Dry weight
- 1,850 kg
- Enclosure
- Acoustic canopy
- Noise @ 1 m
- Not published by the maker
Compliance and warranty
- Emission norm
- CPCB IV+
- Warranty
- Not published by the maker
- Indicative price
- Not published by the maker
Source & notes ›
Specifications per Greaves Power's official "CPCB IV+ Genset Technical Specifications" table (Excel export titled CPCB IV+ Genset Technical Specifications_20.07.2023.xlsx -- dated right at the July 2023 CPCB IV+ mandate rollout), covering the brand's current CPCB IV+ line from 5 to 500 kVA in both mechanically-governed ("Mech") and CRDI (common-rail, electronically-governed) variants. At 100/125/160/180/200 kVA both variants are offered as genuinely different physical products (different engine sub-model, governor architecture) sharing the same kVA/kWe headline number -- modeled as separate rows disambiguated -mech/-crdi; every other rating in this table is offered in only one variant. Cross-checked via bore x stroke x cylinder-count vs. stated displacement for all six distinct engine families (0.51L/0.612L/3.66L/4.87L/7.31L/10.04L/16.8L) -- all matched exactly or within rounding. Ratings from 75 kVA up require DEF/AdBlue (ISO 22241, DIN 70070) for SCR aftertreatment; below that, DOC or DOC+POC only, no DEF system. The source states two enclosure dimension sets per model ("As per TA" [type-approval/testing configuration] and "Overall") -- this row uses the larger "Overall" figures. No noise dB(A), warranty, or price data is stated anywhere in this document -- left null rather than assumed. The 57 kVA rating's stated kWe (50) doesn't follow the ~0.8 power-factor ratio seen on every other row in this table -- recorded as stated, not corrected. 400 kVA and 500 kVA share the identical 12V14TAG31 engine and kWm/HP figures despite different kVA output -- a retuned/differently loaded configuration of the same block, recorded as stated, not treated as a data-entry error.