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.
The 4012-46TWG ElectropaK engine is turbocharged and air-to-water chargecooled. Designed for use in non-regulated territories.
Specifications
| Gross Mechanical Output | 886-1409 kWm |
| Typical Electrical Output | 989-1610 kVA (791-1288 kWe) |
| Emissions | Fuel Optimised |
Benefits & Features
Economy
Economic and durable, the engines have excellent power-to-weight ratios, as well as outstanding load acceptance and improved emissions.
Commonality of components with other engines in the 4000 Series makes replacing parts or upgrading an easy processElectropaK diesel
The ElectropaK diesel engines in the 4012 range come complete with radiator and air cleaner. Models in the range are either turbocharged and air-to-air chargecooled or turbocharged and air-to-water chargecooled.
Giving 989-1880 kVA engine power, our 4012 range diesel engines include a model to suit all your power generation needs – prime or standby. Engine-only options are also available.Optional equipment
Options for your 4012 range diesel engines include:
• Fuel oil cooler integral to the radiator assembly • Immersion heater with thermostatSpecifications
| Gross Mechanical Output | 886-1409 kWm |
| Typical Electrical Output | 989-1610 kVA (791-1288 kWe) |
| Rated Speed | 1500/1800 rpm |
| Prime | 1253-1505 kVA |
| Standby | 1385-1610 kVA |
| Baseload | 989-1079 kVA |
| Prime | 1002-1204 kWe |
| Standby | 1108-1288 kWe |
| Baseload | 791-864 kWe |
| Emissions | Fuel Optimised |
| Number of Cylinders | 12 Vee |
| Bore | — |
| Stroke | — |
| Displacement | — |
| Compression Ratio | 12.8:1 |
| Aspiration | Turbocharged and air-to-water charge cooled |
| Combustion System | Direct injection |
| Rotation from Flywheel End | Anti-clockwise, viewed from flywheel |
| Cooling System | Liquid |
| Aftertreatment | - |
| Typical Alternator Efficiency | 96% |
| Switchable | No |
| Length | — |
| Width | — |
| Height | — |
| Dry Weight | — |
| Note 1 | *Final dimensions dependent on selected options |
| 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. |
| 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. |
Benefits & Features
Economy
Economic and durable, the engines have excellent power-to-weight ratios, as well as outstanding load acceptance and improved emissions.
Commonality of components with other engines in the 4000 Series makes replacing parts or upgrading an easy processElectropaK diesel
The ElectropaK diesel engines in the 4012 range come complete with radiator and air cleaner. Models in the range are either turbocharged and air-to-air chargecooled or turbocharged and air-to-water chargecooled.
Giving 989-1880 kVA engine power, our 4012 range diesel engines include a model to suit all your power generation needs – prime or standby. Engine-only options are also available.Optional equipment
Options for your 4012 range diesel engines include:
• Fuel oil cooler integral to the radiator assembly • Immersion heater with thermostatData not available.
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