Powermax

Powermax PRO4000ESI 4000W/5kVA Inverter Generator

Powermax PRO4000ESI inverter generator delivers clean 4000W portable power for tools, sites and backup, with quiet, fuel-efficient performance for professionals.

SKU: 21196

Product Overview

Powermax PRO4000ESI 4000W/5kVA Inverter Generator

The Powermax PRO4000ESI is a 4000W inverter generator designed for trades, construction crews and serious home users who need dependable portable power. Delivering clean 230V output for sensitive tools and electronics, it’s ideal for sites, workshops, outdoor events and reliable backup during power outages, where long runtime and low noise are critical.

Key Features: 

Clean inverter power for electronics
Advanced inverter technology provides stable, low-distortion 230V output, making the PRO4000ESI safe for sensitive equipment such as laptops, chargers, instrumentation and modern power tools on site.

Fuel-efficient with long runtime
A 12L fuel tank and efficient engine management deliver extended runtimes of up to 17 hours (load dependent), reducing refuelling stops, operating costs and downtime during long shifts or overnight backup.

Quiet operation for urban sites
Low-noise design with a large-capacity muffler keeps sound levels around 65 dB, helping meet noise restrictions on residential jobs, events and other sensitive locations where quieter power is essential.

Smart protection for engine and tools
A high-performance air cleaner and low oil cutout help protect the engine, while integrated thermal overload circuit breakers safeguard connected tools and equipment from surges and overheating.

Rugged build with easy mobility
Heavy-duty construction and quality materials handle tough site conditions, while the included wheel kit and compact footprint make the 40kg unit easier to position, move and store between jobs.

User-friendly electric start control
Electric starting and an intuitive control panel simplify operation, with clear access to outlets and indicators so operators can quickly check status, manage load and restore power without fuss.

Technical Specifications

Specifications -
ModelPRO4000ESIMaximum Power Output (W)4000
kVA5Continuous Output (W)3500
PhaseSingleEngine4 Stroke OHV
Noise Level (dB)65Starting SystemElectric
230V Power Sockets2400V Power Sockets0
DC Power Sockets0CooledAir
Fuel Tank Capacity (L)12FuelPetrol
Run Time (Hrs)17Parallel Operations ConnectionNo
Low Oil CutoutYesDigital HR MeterNo
Wheel kitYesDimension (L x W x H mm)758 x 495 x 550
Weight (kg)40Warranty (Months)12

Documents & Downloads

Spare Parts List
Safety Data Sheet

FAQ's

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