140 kVA JCB G140QS Used Diesel Generator - Only 2 Hours

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For Sale: 140 kVA JCB G140QS Diesel Generator - 2018 | Only 2 Hours | Excellent Condition

This used JCB G140QS diesel generator is in exceptional condition, with just 2 standby test hours from new. Originally used as a standby generator at a wedding venue that never experienced a power failure, this unit is effectively unused but offered at a used generator price, making it one of the best-value 140 kVA diesel generators available in the UK. Powered by the JCB Dieselmax 448 G-TCA-117 engine and coupled with a Mecc Alte ECP34-M/4 alternator, the G140QS provides reliable standby and prime power with low-noise operation, making it suitable for industrial, commercial, and emergency backup applications. Fully pre-delivery inspected and load bank tested, this generator is ready for immediate deployment.

Key Specifications

  • Prime Power (PRP): 127 kVA / 101.6 kW

  • Standby Power (ESP): 140 kVA / ~112 kW

  • Engine: JCB 448 G-TCA-117 Dieselmax – 6-cylinder, turbocharged, water-cooled

  • Alternator: Mecc Alte ECP34-M/4 – brushless, Class H insulation, EG 43 Grey winding protection

  • Voltage: 400/415 V, 3-Phase

  • Frequency / Speed: 50 Hz @ 1500 RPM

  • Control Panel: Deep Sea Electronics DSE 4520

  • Fuel Tank: 270L bunded steel (approx. 16.8 hours runtime at 50% load)

  • Cooling: Radiator-cooled system

  • Noise Level: 68 dBA @ 7 m

  • Year of Manufacture: 2018

  • Running Hours: 2 hours only

  • Condition: Excellent – virtually new, fully inspected, load bank tested

Key Features

  • Acoustic weatherproof canopy – low-noise operation for urban or site use

  • Fork pockets and LOLER-compliant central lifting point

  • CE-compliant build with bunded fuel tank and earth leakage protection

  • 3-pole MCCB, adjustable earth leakage relay, and emergency stop buttons

  • Heavy-duty air filter, three-stage 5-micron fuel filtration

  • Coolant and oil temperature sensors, low oil pressure switch, fuel level sensor

  • Engine coolant heater and battery charger included

  • Fully tested and certified for reliability and safety

Dimensions & Weight

  • Length: 2,845 mm

  • Width: 992 mm

  • Height: 1,700 mm

  • Weight: 1,330 kg

Full Data Sheet
Yellow JCB G140Q generator outdoors on pavement, with a black base, control panel, and ventilation grille.
Yellow JCB generator with vents on the side, placed outdoors on a paved surface, with other equipment and storage units in the background.
Yellow industrial generator with black base, parked on cracked asphalt, surrounded by vehicles and equipment.
Yellow industrial generator with black vents and doors, branded JCB, located outdoors on a paved surface.
Front view of a JCB G140QS generator enclosed in a yellow and black metal casing, with open doors revealing engine and control panels, positioned on a concrete surface outdoors.
A large yellow industrial generator with open panels revealing internal components, situated outdoors on a paved surface.
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Close-up of a yellow industrial generator with visible engine components, warning labels, and control panels, parked on a cracked asphalt surface with a white vehicle in the background.
Industrial electrical panel with safety and warning labels, a digital control panel, and a yellow on/off switch.
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