Efficient performance
Modern JCB and Kohler engines provide low fuel consumption and high efficiency.
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About this machine
JCB's compact QS generator range offers outputs from 18 kVA to 200 kVA. JCB and JCB Diesel by Kohler engines combine performance, low fuel consumption and durability. The compact construction reduces the space needed on site while keeping service points and controls accessible. A broad model selection and numerous options allow the generators to be adapted to different applications.
JCB NEW
G45QS
Generator
Product reference: 4EFB3€12,516.00Net reference price — not a current IB quotation. 2026-09-24
Request a quote Features & applications
Durable and robust
Robust all-steel construction and high-quality components provide reliability.
For a wide range of applications
Numerous configuration choices allow adaptation to the user's requirements.
Compact design
A minimal on-site footprint without compromising operation.
Easy to operate
Easy access to service points and a large control panel.
LiveLink
Real-time monitoring of fuel consumption and engine condition.
Applications for JCB QS generators
Construction: JCB QS generators supply machinery, lighting and tools on larger construction sites without an existing electricity connection. Agriculture: Their compact, weather-resistant design supports outdoor use, helping farms and remote sites continue operating during power outages. Industry: QS generators provide backup power to minimise downtime and maintain critical processes. Output of up to 220 kVA supplies large installations and machinery. Municipal work: Low noise levels make the generators suitable for urban use, either as backup generators or as the main power source.
Product video
Watch product video →Equipment & accessories
Reference equipment information. Compatibility and availability require confirmation. These are reference descriptions, not a configurator; some original technical descriptions are in German.
Deep Sea controller 4 choices · required in source configuration
Control unit DSE 8610 SYNC-Set G65-220QSPart / order number: QS121
Price on requestMaximum quantity: 1
Control unit DSE 8610 SYNC-Set G275-330QSPart / order number: QS122
Price on requestMaximum quantity: 1
DSE 4520Part / order number: QS120
Price on requestMaximum quantity: 1
DSE 7310 G65-330QSPart / order number: QS130
Price on requestMaximum quantity: 1
CE certification 4 choices · required in source configuration
CE certification G20-45QS (including earth-fault protection and double-walled containment tray)Part / order number: QS111
Price on requestMaximum quantity: 1
CE certification G175-330QS (including earth-fault protection and double-walled containment tray)Part / order number: QS114
Price on requestMaximum quantity: 1
CE certification G65-140QS (including earth-fault protection and double-walled containment tray)Part / order number: QS112
Price on requestMaximum quantity: 1
CE certification G165-220QS (including earth-fault protection and double-walled containment tray)Part / order number: QS113
Price on requestMaximum quantity: 1
Electrical connection 5 choices · required in source configuration
Socket box 2 G45-140QS 2x 16a, 1x 32aPart / order number: QS242
Price on requestMaximum quantity: 1
Socket box 1 G45-140QS 3x 32a, 1x 63aPart / order number: QS241
Price on requestMaximum quantity: 1
Socket box 4 G165-220QS 5x 32a, 1x 63a, 1x 125aPart / order number: QS244
Price on requestMaximum quantity: 1
Busbar (no sockets, for fixed installation)Part / order number: QS246
Price on requestMaximum quantity: 1
Socket box 3 G45-140QS 2x 16a, 1x 32a, 1x 63aPart / order number: QS243
Price on requestMaximum quantity: 1
Engine and inverter 0 choices
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Control and telemetry 0 choices
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Housing 0 choices
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Discuss a machinery purchase
Email or call with the model, intended application and required equipment. Price, availability and delivery terms must be agreed individually.
Model: JCB G45QS