Total Power Range
| Gross Mechanical Output | 884-1396 kWm 884-1396 kWm |
| Typical Electrical Output | 989-1600 kVA (791-1280 kWe) 989-1600 kVA (791-1280 kWe) |
| Rated Speed | 1500/1800 rpm 1500/1800 rpm |
Fuel Optimised Models 4012-46TWG
Speak to an expert Find your DistributorKey Specs
- Gross Mechanical Output
- 884-1396 kWm
- 884-1396 kWm
- Typical Electrical Output
- 989-1600 kVA (791-1280 kWe)
- 989-1600 kVA (791-1280 kWe)
- Emissions
- Fuel Optimised
- Fuel Optimised
Overview
The Perkins 4012 range packs a real performance punch, with 12 cylinders and 46 litre displacement providing all the power you need. The range's diesel ElectropaK engines are supplied complete with radiator and air cleaner, or as engine only. They provide 989-1600 kVA generator output, with exceptional power-to-weight ratios. The compact design of the engines makes them easy to transport and install.
Features At A Glance
Economy
ElectropaK diesel
Optional equipment
Product Specifications for 4012-46TWG
50 Hz Typical Electrical Output
| Prime | 1253-1500 kVA 1253-1500 kVA |
| Standby | 1385-1600 kVA 1385-1600 kVA |
| Baseload | 989-1079 kVA 989-1079 kVA |
60 Hz Typical Electrical Output
| Prime | 1002-1200 kWe 1002-1200 kWe |
| Standby | 1108-1280 kWe 1108-1280 kWe |
| Baseload | 791-864 kWe 791-864 kWe |
Emission Standards
| Emissions | Fuel Optimised Fuel Optimised |
General
| Number of Cylinders | 12 Vee 12 Vee |
| Bore | 6.3 in 160 mm |
| Stroke | 7.5 in 190 mm |
| Displacement | 2797 in³ 45.8 l |
| Compression Ratio | 13:1/13.6:1 13:1/13.6:1 |
| Aspiration | Turbocharged and air-to-water charge cooled Turbocharged and air-to-water charge cooled |
| Combustion System | Direct injection Direct injection |
| Rotation from Flywheel End | Anti-clockwise Anti-clockwise |
| Cooling System | Liquid Liquid |
| Aftertreatment | - - |
| Typical Alternator Efficiency | 96% 96% |
| Switchable | No No |
ElectropaK Dimensions
| Length | 88.8 in 2255 mm |
| Width | 146 in 3714 mm |
| Height | 70.1 in 1780 mm |
| Dry Weight | 9702 lb 4400 kg |
Disclaimer
| Note 1 | *Final dimensions dependent on selected options *Final dimensions dependent on selected options |
Definitions
| Prime Power | Unlimited hours usage with an average load factor of 80% of the published prime power over each 24 hours period. A 10% overload is available for 1 hour in every 12 hours operation. Unlimited hours usage with an average load factor of 80% of the published prime power over each 24 hours period. A 10% overload is available for 1 hour in every 12 hours operation. |
| Standby Power | Limited to 500 hours annual usage with an average load factor of 80% of the published standby power rating over each 24 hour period. Up to 300 hours of annual usage may be run continuously. No overload is permitted on standby power. Limited to 500 hours annual usage with an average load factor of 80% of the published standby power rating over each 24 hour period. Up to 300 hours of annual usage may be run continuously. No overload is permitted on standby power. |
| Baseload | Unlimited hours usage with an average load factor of 100% of the published baseload power. No overload is permitted on baseload power. Unlimited hours usage with an average load factor of 100% of the published baseload power. No overload is permitted on baseload power. |
4012-46TWG Standard Equipment
Air inlet system
- Mounted air filter and turbochargers
Cooling system
- Powder coated radiator comprising: water radiator; fuel oil cooling (optional); all pipes, hoses and clips; fan; pulleys; fan belts and safety guards
- System designed for ambients up to 50ºC (122ºF)
- Two twin thermostats
Electrical equipment
- 24 volt starter motor and 24 volt alternator with integral regulator and DC output
- Overspeed switch and magnetic pickup
- Turbine inlet temperature shutdown switch
- Twin high coolant temperate shutdown switches
- Twin low oil pressure shutdown switches
Flywheels and flywheel housing
- SAE 00 flywheel housing
- SAE J620 size 18 flywheel
Fuel system
- Direct fuel injection system, fuel lift pump
- Full flow spin-on fuel oil filters
Governing
- Governing to ISO 8528-5 class G3 with isochronous capability
Oil system
- Engine jacket water/lubricating oil temperature stabiliser
- Full flow spin-on oil filters
- Wet sump with filler and dipstick
See how 4012-46TWG compares against frequently compared products.
Electric Power Generation
4012-46TWG
Selected
- Gross Mechanical Output
- 884-1396 kWm
- 884-1396 kWm
- Typical Electrical Output
- 989-1600 kVA (791-1280 kWe)
- 989-1600 kVA (791-1280 kWe)
- Emissions
- Fuel Optimised
- Fuel Optimised
Electric Power Generation
4012-46TAG
- Gross Mechanical Output
- 906-1643 kWm
- 906-1643 kWm
- Typical Electrical Output
- 1000-1880 kVA (800-1504 kWe)
- 1000-1880 kVA (800-1504 kWe)
- Emissions
- Fuel Optimised
- Fuel Optimised
Electric Power Generation
4016TAG
- Gross Mechanical Output
- 1270-1937 kWm
- 1270-1937 kWm
- Typical Electrical Output
- 1463-2263 kVA (1170-1811 kWe)
- 1463-2263 kVA (1170-1811 kWe)
- Emissions
- Fuel Optimised
- Fuel Optimised
