Cummins C22D5Q

Cummins C22D5Q

Standby:
22 kVA
Voltage:
400V
Prime:
20 kVA
Frequency:
50Hz
Engine:
Cummins X2.5-G2
Amps Per Phase:
31.8
Alternator:
Stamford S0L2-G1
Control Panel:
Cummins PowerStart 0600

The Cummins C22D5Q is a compact yet robust 22 kVA silent diesel generator from the Q-Range, designed for stationary, standby and prime power applications.

Powered by the Cummins X2.5-G2 naturally aspirated 3-cylinder engine running at 1,500 rpm, this genset delivers prime output of 20 kVA (16 kW) and standby output of 22 kVA (17.6 kW) with reliable voltage regulation (± 2.5%) and droop frequency control. The Stamford S0L2-G1 alternator provides consistent 400V three-phase output at 50Hz. Integrated microprocessor-based PowerStart 0600 controls offer automatic start/stop, comprehensive fault protection, and digital metering.

Built in the UK and certified CE/UKCA, the C22D5Q features a standard 55 L fuel tank (≈ 13 h autonomy at 75% PRP), coolant heater, battery charger and SLI battery system. Its compact and stackable silent canopy design ensures ease of transport, storage, and low noise levels (≈ 77 dB(A) at 1 m, 65 dB(A) at 7 m).

Engine Specs

Engine Model
Cummins X2.5-G2
Engine Type
Diesel, 4-Cycle
Aspiration
Naturally Aspirated
Cylinders
3
Bore × Stroke
91.4 mm × 127 mm

Alternator Specs

Alternator Model
Stamford S0L2-G1
IP Rating
IP23
Insulation Class
H
Voltage Regulation
± 2.5%
Cooling
Direct Drive Centrifugal Fan

Control Panel Specs

Controller Model
PowerStart 0600
Display
128×64 Monochrome LCD
Operation
Auto & Manual Start
Functions
AMF, Remote Start/Stop
Battery System
12V DC

Fuel & Consumption

Fuel Tank Capacity
55 L
Consumption @ 75% Prime
4.3 L/hr
Autonomy @ 75% Prime
12.8 hours

Cooling & Air

Coolant Capacity
6.1 L
Max Air Intake Restriction
3.7 kPa
Combustion Air Flow @ Standby
1.4 m³/min

Exhaust

Exhaust Gas Flow @ Standby
3.8 m³/min
Exhaust Gas Temperature @ Standby
515 °C
Max Back Pressure
10.2 kPa

Dimensions & Weight

Length (Enclosed)
1960 mm
Width (Enclosed)
820 mm
Height (Enclosed)
1285 mm
Dry Weight (Enclosed)
715 kg

Standards & Accessories

Noise @ 7m (75% Load)
65 dB(A)
Certifications
CE / UKCA
Standard Features
Coolant Heater, Battery Charger
Warranty
2 years / 500 hrs (Standby)

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Cummins C22D5Q Silent Diesel Generator