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C2.2 | D20

Diesel Generator Sets

Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.

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Standby Rating 20.0 ekW
Frequency 60 Hz
Emissions/Fuel Strategy US EPA TIER 4I (EPA 40 CFR Part 1039 Interim Tier 4)
Voltage 480/277, 240/120, 208/120, 600/346, 240/120 VAC

Availability Contact Dealer

OVERVIEW

20 ekW Diesel Generator Set

FEATURES & BENEFITS

Cat C2.2 Engine

Reliable, rugged, durable designFour-stroke-cycle diesel engine combines consistent performance and excellent fuel economy with minimum weight Read more

Alternator

Designed to match performance and output characteristics of Cat diesel enginesIndustry leading mechanical and electrical designHigh efficiency Read more

GCCP 1.2 Control Panel

User-friendly interface and navigationScalable system to meet a wide range of installation requirementExpansion modules and site-specific programming for specific custome... Read more

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 Read more

Full range of attachments

IP23 AlternatorsAnti-vibration mountsUL142 compliant24, 48 and 72 hour fuel tanks with option of skid baseFactory fitted telematics Read more

Footprint

Compact design allows for improved packaging, resulting in the smallest genset footprint Read more

SPECIFICATIONS FOR C2.2 | D20

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Generator Set Specifications
Standby Rating 20.0 ekW
Frequency 60 Hz
Emissions/Fuel Strategy US EPA TIER 4I (EPA 40 CFR Part 1039 Interim Tier 4)
Voltage 480/277, 240/120, 208/120, 600/346, 240/120 VAC
Speed 1800 rpm
Duty Cycle Standby
Engine Specifications
Engine Model Cat® C2.2, In-line 4, 4-cycle diesel
Bore 84 mm
Stroke 100 mm
Displacement 2.2 l
Compression Ratio 23.3:1
Aspiration Naturally Aspirated
Fuel System Mechanical Cassette Type
Governor Type Mechanical
Generator Set Dimensions
Length - Maximum 2250 mm
Width - Maximum 1050 mm
Height - Maximum 1470 mm
Dry Weight - Genset (maximum) 930 kg

SELECT MODELS TO COMPARE

Diesel Generator Sets

3512B (50 Hz) with Upgradeable Package 1360 - 1600 kVA

Standby Rating 1625/1600/1500 kVA
Prime Power Rating 1500/1360 kVA
Emissions/Fuel Strategy Low Fuel , Low Emissions
Voltage 400 to 415 Volts
Diesel Generator Sets

3516B (60 Hz) with Upgradeable Package

Standby Rating 2250 ekW
Prime Power Rating 1825 ekW
Emissions/Fuel Strategy Low fuel, Low Emissions
Voltage 380 to 480 Volts
Diesel Generator Sets

D300 GC

Minimum Rating 250 ekW
Maximum Rating 300 ekW
Emissions/Fuel Strategy Tier 3
Voltage 208 to 600 Volts
Diesel Generator Sets

C4.4 | DE125AE0

Maximum Rating 100.0 ekW
Minimum Rating 90.4 ekW
Emissions/Fuel Strategy Non-Certified Emissions
Voltage 220 to 380 Volts
Diesel Generator Sets

3516B (50 Hz) with Upgradeable Package

Minimum Rating 1750 kVA
Maximum Rating 2500 kVA
Emissions/Fuel Strategy Low fuel, Low Emissions
Voltage 220 to 4160 Volts
Diesel Generator Sets

DE400 GC (50 Hz)

Maximum Rating 400 kVA
Minimum Rating 400 kVA
Emissions/Fuel Strategy Non-Certified Emissions
Voltage 380 to 415 Volts
Diesel Generator Sets

D450 GC

Maximum Rating 450 ekW
Minimum Rating 450 ekW
Emissions/Fuel Strategy EPA Stationary Emergency
Voltage 480 to 600 Volts
Diesel Generator Sets

C32 (60 Hz)

Maximum Rating 1250 ekW
Minimum Rating 830 ekW
Emissions/Fuel Strategy Low Fuel, Tier 2 Nonroad Stds
Voltage 220 to 4160 Volts
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