Welling & Crossley WC-P9000Si 9.00kW Ultra-Quiet Smart Inverter Petrol Generator with Pure Sine Wave & Remote Start

The Welling & Crossley WC-P9000Si is a powerful and feature-rich smart inverter generator built for quiet, efficient, and reliable power—making it ideal for home backup, outdoor events, off-grid living, and portable business use. With a peak output of 9000W and a rated continuous output of 8200W, this silent generator delivers clean power for sensitive electronics and heavy-load appliances alike.

Advanced inverter technology and pure sine wave output (<3% THD) ensure stable voltage and safe operation of modern devices. The WC-P9000Si features a 459cc Euro 5-compliant OHV engine with smart idle control to improve fuel efficiency and reduce noise, providing up to 18 hours of runtime on a single 27L tank at 25% load.

Packed with features such as push-button electric start, wireless remote start, 2-wire start integration, a full-colour LCD display, USB fast-charging ports, and rugged transport wheels with a retractable handle, this generator is ready for work—or play—wherever you are.

FEATURES

• Inverter Technology: Clean, stable power for electronics and appliances
• Pure Sine Wave Output: <3% THD for compatibility with sensitive devices
• Quiet Operation: Only 64 dBA @ 7m – perfect for residential and event use
• Fuel Efficient: 1.45 L/h at 25% load with up to 18 hours of runtime
• Multiple Start Options: Push-button electric, recoil, wireless remote, and 2-wire start
• Portable Design: Retractable handle and wheels for easy transport
• Full-Colour LCD Display: View voltage, frequency, and run time at a glance
• USB Charging Ports: 1 x USB-A (18W) and 1 x USB-C (15W)
• Euro 5 Compliant: Meets strict Australian emissions standards

SPECIFICATIONS

• Model Code: WC-P9000Si / 811991
• Max Output: 9000W
• Rated Output: 8200W
• Voltage/Frequency: 240V AC, 50Hz
• Power Factor: 1
• Engine: WC-460B, 459cc, single-cylinder, 4-stroke OHV, fan-cooled
• Fuel Type: 91 octane unleaded petrol
• Fuel Tank Capacity: 27 Litres
• Run Time @ 25% Load: 18 hours
• Fuel Consumption: 1.45 L/h @ 25% load
• Starting System: Recoil / Electric / 2-Wire / Wireless Remote
• Outlets: 2 x IP66 15A, 1 x IP66 32A, 1 x USB-A (18W), 1 x USB-C (15W)
• Noise Level: 64 dBA @ 7m
• Dimensions: 670 x 735 x 755mm
• Dry Weight: 99kg
• Warranty: 2 Years

APPLICATIONS

• Off-grid living and remote site power
• Whole-home backup power, including sensitive electronics
• Outdoor events with lighting, AV systems, and equipment
• Food trucks, market stalls, and mobile workshops
• Campsites, RVs, and outdoor recreation