C2.2 | D20 Generator Set
Producing reliable power of 20 ekW at 60 Hz, our D20 diesel generator sets are designed to meet ISO 8528-5 transient response requirements. All D20 generator sets are EPA TIER 4I emissions compliant.
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Specifications
| Name | Type | Value | Unit Value (Imperial) | Unit Name | Unit Value (Metric) | Unit Name (Metric) |
|---|---|---|---|---|---|---|
| Standby Rating | text | 20.0 ekW | ||||
| Frequency | text | 60 Hz | ||||
| Emissions/Fuel Strategy | text | U.S. EPA Tier 4i Certified |
Documents & Spec Sheets
Features & Benefits
Cat C2.2 Engine
- Reliable, rugged, durable design
- Four-stroke-cycle diesel engine combines consistent performance and excellent fuel economy with minimum weight
Alternator
- High efficiency
GCCP 1.2 Control Panel
- User-friendly interface and navigation
- Scalable system to meet a wide range of installation requirement
- Expansion modules and site-specific programming for specific customer requirements
- Image may not be a representative of actual product
Cooling System
- Designed to operate in standard ambient temperatures up to 40°C (104°F)
- Contact your Cat Dealer for specific ambient and altitude capabilities
Full range of attachments
- IP23 Alternators
- Anti-vibration mounts
- UL142 compliant
- 24, 48 and 72 hour fuel tanks with option of skid base
- Factory fitted telematics
Footprint
- Compact design allows for improved packaging, resulting in the smallest genset footprint
Complete Specifications
Generator Set Specifications
| Name | Type | Value | Unit Value (Imperial) | Unit Name | Unit Value (Metric) | Unit Name (Metric) |
|---|---|---|---|---|---|---|
| Standby Rating | text | 20.0 ekW | ||||
| Frequency | text | 60 Hz | ||||
| Emissions/Fuel Strategy | text | U.S. EPA Tier 4i Certified | ||||
| Voltage | text | 480/277, 240/120, 208/120, 600/346, 240/120 VAC | ||||
| Speed | text | 1800 rpm | ||||
| Duty Cycle | text | Standby | ||||
| Engine Model | text | Cat® C2.2, In-line 4, 4-cycle diesel | ||||
| Bore | measurement | 3.3 | in | 84 | mm | |
| Stroke | measurement | 3.9 | in | 100 | mm | |
| Displacement | measurement | 134 | in³ | 2.2 | l | |
| Compression Ratio | text | 23.3:1 | ||||
| Aspiration | text | Naturally Aspirated | ||||
| Fuel System | text | Mechanical Cassette Type | ||||
| Governor Type | text | Mechanical | ||||
| Length - Maximum | measurement | 88.6 | in | 2250 | mm | |
| Width - Maximum | measurement | 41.3 | in | 1050 | mm | |
| Height - Maximum | measurement | 57.9 | in | 1470 | mm | |
| Dry Weight - Genset (maximum) | measurement | 2052 | lb | 930 | kg |
Standard Equipment
Engine
- Electrical system, 12 VDC
- Diesel Engine 2.2L, EPA TIER IV Interim
Exhaust System
- Dry exhaust manifolds
Fuel System
- Mechanical governor
Control Panel
- GCCP 1.2. R220 / R221 / D350 voltage regulators
Telematics
- PL444 Product link 4G LTE telematics
Generators and Generator Attachments
- Anti-condensation Space heaters
- M-Frame
Starting / Charging System
- 12V Starting motors
General
- Operation and maintenance manuals
- Parts book
- Paint - Caterpillar yellow except rails are gloss black
Optional Equipment
Air Inlet
- Air inlet adapters
Cooling System
- Inlet/outlet connections
Exhaust
- Elbow, flange
- Flexible fitting
- Muffler and spark-arresting muffler with companion flanges
- Exhaust expander
Telematics
- PLG 601 & 641 product link telematics
Enclosures
- Sound attenuated steel & aluminum enclosures
Mufflers
- 25dBA mufflers
Starting / Charging System
- Space heaters
- Battery charger
- Charging alternator
- Jacket water heater