Product Overview
The Kubota D1803 Stage V Diesel Power Pack is a compact, ready to install power solution for industrial and off highway equipment.
The standard specification features the naturally aspirated Kubota D1803 CR E5 engine, a three cylinder, 1.826 litre industrial diesel engine producing 28.0kW at 2700rpm.
Common rail direct injection and an integrated Diesel Oxidation Catalyst and Diesel Particulate Filter support efficient performance while meeting EU Stage V emissions requirements.
A higher output turbocharged configuration is also available, allowing the power pack to be matched to the performance and operating requirements of the intended application.
Standard Power Pack Specification
- Engine model: Kubota D1803 CR E5
- Engine series: Kubota 03 Series
- Engine type: Vertical, four cycle, water cooled diesel
- Number of cylinders: 3
- Displacement: 1.826 litres
- Aspiration: Naturally aspirated
- Combustion system: Direct injection
- Fuel system: Common rail
- Rated output: 28.0kW at 2700rpm
- Rated output: 37.5HP
- Aftertreatment: DOC and DPF
- Emissions compliance: EU Stage V, EPA Tier 4 and CARB Tier 4
Available Engine Configurations
The Kubota D1803 Diesel Power Pack is available with naturally aspirated and turbocharged engine configurations. The correct version will depend on the required output, duty cycle and intended application.
D1803 CR E5 Naturally Aspirated
- Naturally aspirated
- 28.0kW at 2700rpm
- 37.5HP
- Maximum torque of 115.8Nm at 1600rpm
- Standard dry weight of 185kg
D1803 CR TE5 Turbocharged
- Turbocharged
- 37.0kW at 2700rpm
- 49.6HP
- Maximum torque of 150.5Nm at 1600rpm
- Standard dry weight of 196kg
The turbocharged version is a separate engine configuration. It is not an accessory or upgrade fitted to the naturally aspirated engine after purchase.
Key Features
- Genuine Kubota industrial diesel power pack
- Compact and modular design
- Three cylinder, 1.826 litre engine platform
- Common rail fuel injection
- Direct injection combustion system
- DOC and DPF exhaust aftertreatment
- EU Stage V emissions compliant
- Available in naturally aspirated and turbocharged configurations
- Designed to simplify integration into industrial equipment
- Compact installation dimensions
Power Pack Specifications
- Bore: 87.0mm
- Stroke: 102.4mm
- Oil pan capacity: 7.0 litres
- Starter: 12V, 2.0kW
- Alternator: 12V, 70A
- Direction of rotation: Counterclockwise when viewed from the flywheel
- Length: 907mm
- Width: 548mm
- Height: 861mm
The published dimensions apply to Kubota’s standard power pack specification. The dimensions and weight of the supplied unit may vary according to the selected engine configuration, accessories and completed specification.
Available Equipment and Accessories
The final power pack can be configured with equipment appropriate to the intended installation. Available equipment may include:
- Radiator
- Cooling fan
- Air filter and intake hoses
- Preassembled DOC and DPF exhaust aftertreatment system
- Intermediate wiring harness
- Application specific electrical connections
- Heavy duty side PTO where applicable
Available equipment can vary according to the selected engine and application. Please contact Mitchell Powersystems to confirm the exact contents and specification of the proposed power pack.
Clean and Compact Power
The common rail fuel system provides electronic control of fuel delivery to support efficient combustion, dependable performance and reduced engine noise.
The combined DOC and DPF exhaust aftertreatment system helps the D1803 meet EU Stage V emissions requirements. The aftertreatment equipment, air cleaner and cooling components are positioned to create a compact power solution for installations where space is restricted.
Ready to Install
Kubota Diesel Power Packs provide equipment manufacturers and operators with a prepared engine solution that can reduce the development and installation work associated with integrating an industrial diesel engine.
The modular design allows the engine configuration and ancillary equipment to be selected for the intended application, helping to reduce installation complexity while providing access to Kubota engine service and parts support.
Applications
The suitability of each D1803 power pack configuration depends on the required output, installation environment, duty cycle and driven equipment.
Please contact Mitchell Powersystems with details of your application. Our team can help identify whether the naturally aspirated or turbocharged configuration is best suited to your requirements.
Why Buy From Mitchell Powersystems?
- Experienced Kubota industrial engine support
- Technical assistance with engine selection and specification
- Support with diesel power pack integration requirements
- Genuine Kubota parts and service support
- UK based workshop and field service capabilities
- Ongoing maintenance and aftersales support
Important Ordering Information
This product is configured according to the requirements of the intended application. The final engine model, included equipment, output, dimensions, weight, availability and price must be confirmed before ordering.
Please contact Mitchell Powersystems with your application and installation requirements to request a quotation.