Skip to content

Expert Help & Advice

Petrol Generators

JCB petrol generators deliver reliable site power wherever the mains cannot reach. The range covers two models: the JCB-G3600P (3.6kW/4.5kVA, 7.5hp, 224cc JCB engine, recoil start, 15L tank) and the JCB-G8000PE (7.9kW/9.8kVA, 15hp, 457cc JCB engine, recoil and electric start, 25L tank). Both output 115V and 230V simultaneously, include AVR (Automatic Voltage Regulation) for clean stable power, overload protection and low-oil shutdown. The G3600P runs 13 hours at 50% load (15L tank); the G8000PE runs 8 hours at 50% load (25L tank). Used by construction sites, agricultural operations and events where mains power is unavailable.

8 products

JCB 2000W, 2kW Inverter Generator, Pure Sine Wave, Quiet & Lightweight | JCB-IG2000
new

Inverter Generators

2000W, 2kW Inverter Generator, Pure Sine Wave, Quiet & Lightweight | JCB-IG2000

JCB-IG2000

Regular price £549.00
Sale price £549.00 Regular price
JCB, 7.6kW/3.8kW Dual-Voltage Inverter Generator, Remote Start | JCB-IG8500DVE

Inverter Generators

JCB, 7.6kW/3.8kW Dual-Voltage Inverter Generator, Remote Start | JCB-IG8500DVE

JCB-IG8500DVE

Regular price £1,199.00
Sale price £1,199.00 Regular price
JCB, 4.2kW Inverter Generator, Electric Start, Wheels | JCB-IG4200E
new

Inverter Generators

JCB, 4.2kW Inverter Generator, Electric Start, Wheels | JCB-IG4200E

JCB-IG4200E

Regular price £999.00
Sale price £999.00 Regular price
JCB, 3.4kW Inverter Generator, Pure Sine Wave, Electric Start | JCB-IG3500E
new

Inverter Generators

JCB, 3.4kW Inverter Generator, Pure Sine Wave, Electric Start | JCB-IG3500E

JCB-IG3500E

Regular price £799.00
Sale price £799.00 Regular price
JCB, 11kW Three-Phase Inverter Generator, 400V/230V, Remote Start | JCB-IG12000DVE-3
new

Inverter Generators

JCB, 11kW Three-Phase Inverter Generator, 400V/230V, Remote Start | JCB-IG12000DVE-3

JCB-IG12000DVE-3

Regular price £2,199.00
Sale price £2,199.00 Regular price
JCB, 11kW Dual-Voltage Inverter Generator, Remote Start, Wheels | JCB-IG12000DVE

Inverter Generators

JCB, 11kW Dual-Voltage Inverter Generator, Remote Start, Wheels | JCB-IG12000DVE

JCB-IG12000DVE

Regular price £1,999.00
Sale price £1,999.00 Regular price

Buying Guide

Size a generator by adding up the running wattage of all equipment you need to run simultaneously, then add 25-50% for motor startup surge. The JCB-G3600P (3.6kW continuous) suits sites running a couple of power tools, lighting and a radio. The JCB-G8000PE (7.9kW continuous) suits sites running a compressor, multiple power tools and lighting simultaneously. Both feature AVR regulation — clean stable power for sensitive electronics as well as tools and lighting. Dual 115V/230V output covers both site-rated 110V tools and standard 230V equipment. Always run generators outdoors or in a fully ventilated space — the exhaust produces carbon monoxide.

Frequently Asked Questions

Are JCB generators suitable for sensitive electronics?

Yes. Both JCB petrol generators include AVR (Automatic Voltage Regulation), producing clean stable AC power suitable for battery chargers, laptops and sensitive electronics as well as power tools and motors.

What is the output of JCB petrol generators?

The JCB-G3600P delivers 3.6kW (4.5kVA) continuous. The JCB-G8000PE delivers 7.9kW (9.8kVA) continuous. Both output 115V and 230V simultaneously. The G8000PE has recoil and electric start.

How long will a JCB generator run on a full tank?

The JCB-G3600P runs 13 hours at 50% load from its 15-litre tank. The JCB-G8000PE runs 8 hours at 50% load from its 25-litre tank. Fuel consumption at 100% load is 2 L/hr (G3600P) and 3.12 L/hr (G8000PE).

Loxa