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QES 20 KD

A 21.3 kVA diesel generator suited to construction sites, industrial facilities and standby power, with a weatherproof canopy and water-cooled Kubota engine for dependable running.

  • Reliable 21.3 kVA standby diesel generator
  • Compact, portable design for easy transport and deployment
  • Weatherproof, sound-attenuated steel canopy
  • Automatic Voltage Regulator (AVR) for stable and reliable power output
  • Integrated galvanised forklift slots and central lifting point
  • Digital DSE4620 controller with manual and remote start capability
  • Water-cooled Kubota diesel engine for dependable performance
  • Designed for both prime and standby power applications
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Ideal for
  • Construction sites
  • Emergency backup power
  • Industrial facilities
  • Residential developments
  • Telecommunications
  • Events and temporary power
  • Equipment hire and rental fleets
Performance Specs
  • Frequency: 50 Hz
  • Prime Power (PRP): 20 kVA / 16 kW
  • Standby Power (ESP): 21.3 kVA / 17 kW
  • Rated Voltage: 400V / 230V (3 Phase)
  • Power Factor: 0.8
  • Rated Current: 28.9 A
  • Operating Temperature: -10°C to +50°C
  • Fuel Consumption @ 100% Load: 4.9 L/hr
  • Fuel Tank Capacity: 54 L (Standard)
  • Fuel Autonomy @ Full Load: Up to 10.8 hours (Standard Tank)
  • Noise Level: 67 dB(A) @ 7 m
Technical Specs
  • Engine: Kubota V2403-M-E3BG2 Diesel
  • Engine Power: 21.3 kW
  • Engine Speed: 1500 rpm
  • Cylinders: 4
  • Cooling System: Water-cooled
  • Alternator: Atlas Copco ACA180C
  • Alternator Protection: IP23
  • Insulation Class: H
  • Controller: Deep Sea DSE4620
  • Fuel Tank: 54 L
  • Dimensions (L × W × H): 1540 × 700 × 1225 mm
  • Dry Weight: 680 kg