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Rock Machinery RMG8500E Electric start Generator

£872.9920% VAT incl.

A heavy-duty 8500W petrol generator designed for high-demand power needs. Featuring a massive 15HP 4-stroke engine with an effortless electric key start, it delivers a continuous 8kW output, making it a reliable powerhouse for construction sites, large events, or full home emergency backup.

 

  • Exceptional Power Output: Provides a robust 8000W (8kW) rated output with an 8500W peak, capable of running heavy-duty machinery, large power tools, and multiple household appliances simultaneously.
  • Effortless Electric Start: Eliminates the physical strain of recoil starts with a simple key-turn ignition system, ensuring quick and reliable startups in all weather conditions.
  • Massive Fuel Capacity: The 25-litre fuel tank provides extended operational windows, ideal for long shifts on-site or overnight emergency use without the need for frequent refueling.
  • Stable Power Delivery: Utilizes Automatic Voltage Regulation (AVR) to maintain a steady electrical flow, safely protecting high-end electronics and sensitive trade equipment from voltage spikes.
  • Rugged Portability: Despite its substantial 103kg net weight, the unit is easy to maneuver thanks to its heavy-duty wheels and a foldable transport handle.
  • Comprehensive Socket Array: Offers versatile connectivity with a 230V AC socket and a 230V European socket (includes UK adapter), supporting high-amperage draws up to 31A.

 

Please note that shipping quoted is for mainland UK only. For Highlands and Islands, please contact us for a shipping quote prior to placing your order.

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  • Model:RMG8500E

Rock Machinery RMG8500E Electric Start Generator – High-Capacity Power Station

 

The Rock Machinery RMG8500E is an industrial-grade power solution designed for high-demand applications.

Featuring a massive 15hp 4-stroke engine, this generator is built to serve as a primary power source for construction sites, large estates, and comprehensive home backup. With its user-friendly electric start and substantial output, it bridges the gap between portable units and permanent standby installations.

 


Key Features

  • Exceptional Power Output: Delivers a continuous rated power of 8.0kW (8000W) with a peak maximum output of 8.5kW (8500W). This capacity is sufficient to run multiple heavy-duty power tools or maintain essential household circuits during an outage.
  • Key-Turn Electric Start: Eliminates the physical effort of manual starting. The integrated electric start mechanism and CDI ignition system ensure immediate, reliable power at the turn of a key.
  • Industrial-Grade Engine: The 15hp OHV single-cylinder engine provides the high-torque performance required to maintain stable frequency and voltage under heavy mechanical loads.
  • Automatic Voltage Regulation (AVR): Equipped with advanced AVR technology to ensure a consistent, clean electrical flow, protecting sensitive electronics and high-value equipment from surges.
  • High-Capacity 25L Fuel Tank: The generous fuel reservoir allows for extended operational run times, significantly reducing downtime for refueling during long work shifts or emergency situations.
  • Enhanced Mobility: Despite its industrial 103kg weight, the generator is fitted with sturdy wheels and a foldable "barrow-style" handle, allowing for easier maneuverability across job sites or farmyards.
  • Versatile Socket Configuration: Features a high-amperage output capability (31A rated) with multiple 230V connection options, allowing for the simultaneous operation of various appliances and industrial tools.

 


Engineered for Heavy-Duty Performance

The RMG8500E is a primary choice for professional contractors and those living in remote areas with unreliable grid access. The heavy-duty steel frame protects the core components from impact, while the 1.1-litre oil capacity ensures the engine remains well-lubricated during prolonged use. Its noise level (<78 dB) is optimized for its power class, balancing industrial output with manageable acoustic performance.

 


Technical Specifications

  • Engine: 15HP 4-Stroke OHV Single Cylinder (Petrol)
  • Starting System: Electric Start (Key) & Recoil Backup
  • Rated Power: 8.0 kW
  • Max Power: 8.5 kW
  • Rated Amperage: 31 A
  • Voltage Regulation: AVR (Automatic Voltage Regulator)
  • Fuel Tank Capacity: 25 Litres
  • Oil Capacity: 1.1 Litres
  • Net Weight: 103 kg
  • Features: Integrated Wheel Kit & Foldable Handle

 


Why Choose the RMG8500E?

For users who cannot compromise on power, the RMG8500E offers the reliability of a professional-spec machine. It provides the high amperage necessary to start large inductive loads (like compressors or large pumps) and the fuel capacity to run through the night. Backed by "Spare Parts Back Up," it is a durable, high-performance investment for any large-scale power requirement.

Secure your energy independence with the industrial strength and electric-start convenience of the Rock Machinery RMG8500E.

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