Cummins C44D5E

Cummins C44D5E

Standby:
44 kVA
Voltage:
380‑415 V
Prime:
40 kVA
Frequency:
50Hz
Engine:
Cummins 4BTAA3.3‑G14
Amps Per Phase:
63.3
Alternator:
Stamford UCI224C
Control Panel:
Cummins PowerStart 0600

The Cummins C44D5E is a high‑performance 44 kVA silent diesel generator engineered for reliable standby and prime power applications.

Powered by the turbocharged and after‑cooled Cummins 4BTAA3.3‑G14 inline 4‑cylinder engine running at 1500 rpm, it delivers 40 kVA (32 kW) prime and 44 kVA (35 kW) standby outputs. The Stamford UCI224C alternator ensures ± 1% voltage regulation and reliable frequency via mechanical governor. The PowerStart 0600 microprocessor control offers automatic start/stop, fault diagnostics, metering, and AMF capabilities.

Equipped with a 180 L base fuel tank, low sound canopy (~76 dB(A) at 1 m), CE/Stage IIIa compliant design, and optional extras including coolant heater and battery charger, the C44D5E is ideal for industrial and commercial backup needs.

Engine Specs

Engine Model
4BTAA3.3‑G14 (inline‑4, turbocharged & after‑cooled)
Rated Speed
1500 rpm
Bore × Stroke
95 × 115 mm
Compression Ratio
19 : 1
Lube Oil Capacity
8 L
Overspeed Limit
1650 rpm

Alternator Specs

Model
Stamford UCI224C
Insulation Class
H
Voltage Regulation
± 1 % (line‑to‑line)
Frequency Regulation
Droop control

Control Panel Specs

Controller Model
PowerStart 0600
Display
LCD with status metering & LED indicators
Functions
Auto/manual start, AMF, fault annunciation, metering
Starting Voltage
12 V DC

Fuel & Consumption

Fuel Tank Capacity
180 L
Fuel Consumption @ Full Load
≈ 10.4 L/hr (standby), ≈ 10.2 L/hr (prime)

Cooling & Air

Coolant Capacity
10.3 L (with radiator)
Combustion Air Flow
4.92 m³/min (standby)
Ambient Rating
55 °C

Exhaust

Exhaust Gas Temp
≈ 497 °C (standby)
Exhaust Flow
≈ 13.02 m³/min
Max Back Pressure
10 kPa

Dimensions & Weight

Open Set (L×W×H)
2050 × 967 × 1510 mm
Enclosed Set (L×W×H)
2270 × 975 × 1920 mm
Dry Weight (Open)
922 kg
Dry Weight (Enclosed)
1236 kg

Standards & Accessories

Certifications
Stage IIIa / CE
Optional Features
Battery charger, coolant heater, extended tank, ATS
Warranty
2 years or 500 h standby / 1 year unlimited prime

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Cummins C44D5E Silent Diesel Generator