Diesel generator set X3.3 Q

three-phasestationary50 Hz

Overview
The Cummins X3.3 Q Range commercial generator set is a fully integrated power generation system designed for Stationary Standby and Prime Power applications, offering compact dimensions and modular handling for efficient logistics.

What makes the X3.3 special
The Europe-built X3.3 features a 1.6 m2 footprint and a stackable design to reduce transport and storage costs. Optimized dimensions enable easier installation and lower warehousing requirements while supporting European delivery and service.

Backed by powerful support
Cummins provides dedicated European sales and service support to ensure availability, faster delivery and technical assistance for project planning and after-sales needs.

Features & Benefits

• Engine: 4‑cycle industrial diesel X series, in-line 4 cylinder, designed for fast response to load changes
• Alternator: Stamford S series, Class H insulation, low reactance 2/3 pitch windings
• Controller: PS0600 microprocessor controller with manual and remote start/stop and shutdown fault indication
• Configurations: Open and enclosed versions available
• Performance (LAT): Designed for operation at high ambient temperatures without derate
• Fuel tank: 55 L with 110% spillage catchment guaranteeing up to 9 h at 75% PRP
  • *See product sheet for specific model autonomy
• Emissions compliance: Unregulated
• Power-to-weight: Improved ratio for easier handling and transport
• Lifting and logistics: Optimized handling with potential stackability for storage
• Sound attenuation: Enclosure designed to reduce noise; CE and UKCA compliant
• Paint: APNR painting system
• Subsystems: Simplified arrangement for straightforward operation and maintenance
• Battery: Flooded/SLI technology, 75 Ah capacity
• Battery charger: Included as standard to maintain start readiness
• Coolant heater: Included as standard to support cold-start at low ambient temperatures
• Serviceability: Designed for easy maintenance to reduce downtime
• Cummins reliability:
  • Performance maintained at high altitudes and extreme temperatures
  • Extended coverage available under the worldwide warranty

Rated for
Prime: 24 - 28 kW | 30 - 35 kVA
Standby: 26.4 - 30 kW | 33 - 38 kVA

Highlights

• Frequency: 50 Hz
• Certification: CE, UKCA
• Product availability: Europe
• Applications:
  • Agriculture
  • Commercial industrial generators
  • Construction
  • Healthcare
  • Prime power
  • Residential home standby
  • Small business standby
  • Standby power

Characteristics / Technical specifications

• Engine: X3.3-G1 — 4 cycle, in-line, 4 cylinder diesel, naturally aspirated
• Bore: 91.4 mm
• Stroke: 127 mm
• Displacement: 3.3 L
• Cylinder block: Alloy cast iron, in-line, 4 cylinder
• Starting voltage: 12 V DC
• Fuel system: Direct injection
• Standard cooling system: 50 °C ambient radiator with coolant recovery system
• Alternator: Stamford S series, brushless, 4 pole, single bearing, revolving field
• Controller: PS0600 microprocessor-based
• Battery capacity: 75 Ah
• Fuel tank: 55 L (110% spillage catchment) — up to 9 h at 75% PRP (see product sheet for model autonomy)
• Sound power level (enclosed): Measured: 92 dB(A) — Guaranteed: 96 dB(A)