WC-P13750 Welling & Crossley 13.75 kVA (11,000W) Open Frame AVR Petrol Generator with E-Start

Welling & Crossley WC-P13750 13.75 kVA Petrol Generator - Premium Backup Power for NZ Homes & Jobsites

When the mains power fails or you are working on a remote, off-grid Kiwi jobsite, you need a trade-quality power solution you can rely on. The Welling & Crossley WC-P13750 is a powerhouse 13.75 kVA (11,000W max / 10,000W rated) open-frame petrol generator engineered for ultimate reliability, efficiency, and ease of use. Equipped with an Automatic Voltage Regulator (AVR) and a versatile electric start system, this generator delivers clean, stable electricity to protect your sensitive appliances and high-demand trade tools alike.

Seamless Home Backup & Off-Grid Integration

For New Zealand homes facing storm outages or seeking a dependable backup for solar setups, the WC-P13750 is the perfect fit. Featuring an advanced 2-Wire Start capability, it can be easily integrated with an Automatic Transfer Switch (ATS). This means when the grid goes down, your generator can automatically fire up to keep your heating, refrigeration, and lighting running. Thanks to the built-in AVR, your high-end electronics, home computers, and modern heat pumps are completely safe from damaging voltage fluctuations.

Built Tough for Kiwi Trades & Agricultural Use

Designed to handle the heavy demands of local worksites and agricultural environments, this open-frame generator is built with an integrated, rugged transport kit. Featuring high-durability wheels, fold-away handles, and an integrated lifting bar for mechanical hoisting, moving its 160kg frame around a busy construction site or lifestyle block is incredibly straightforward. It complies with Euro 5 emissions standards, ensuring clean and efficient operation, while the massive 45L fuel tank delivers up to 27 hours of runtime at quarter load--minimising downtime and keeping your tools humming all day.

Key Performance Features:

• Advanced AVR (Automatic Voltage Regulator): Prevents destructive voltage spikes, ensuring a safe, steady flow of clean electricity suitable for sensitive electronic equipment and trade tools.
• Versatile 2-Wire Auto-Start: Ready for automated control. Can be linked to an ATS, float switch, or remote system to start automatically when mains power drops.
• Multiple Starting Options: Offers maximum convenience with hassle-free push-button electric start, wireless remote control, 2-wire start, or traditional recoil pull start.
• Extra-Large 45L Fuel Tank: Coupled with an economical, air-cooled 4-stroke engine, it burns through just 2.2 litres per hour at quarter-load for extended, unattended run times.
• True Trade Portability: Heavy-duty wheel kit, ergonomic handles, and a robust steel lifting bar designed specifically for vertical mechanical crane lifts on commercial sites.
• Digital 3-in-1 V/F/T Display: Clear, easy-to-read digital screen displays Voltage, Frequency, and cumulative Run Time to make routine maintenance scheduling effortless.

Versatile Applications Across New Zealand:

• Whole-home emergency backup power (including complex solar and battery bank setups)
• Powering remote agricultural machinery, dairy sheds, and irrigation systems
• Reliable mains power on commercial construction and building sites (RCD may be required on-site)
• Mobile commercial operations, food trucks, and local market stalls
• Outdoor community events, sound systems, and temporary lighting towers

Technical Specifications:

• Generator Type: AVR Open Frame Petrol Generator
• Model: WC-P13750
• Maximum AC Output: 11,000W
• Rated AC Output: 10,000W
• Generator Rating: 13.75 kVA
• Voltage Output: 240V AC
• Engine Model: WC-690 (Twin cylinder, 4-stroke, OHV air-cooled petrol, 688cc, 3000rpm)
• Ignition System: TCI with low-oil protection / warning light
• Starting System: Recoil / Electronic / 2-Wire / Wireless Remote
• Fuel Capacity: 45 Litres
• Fuel Consumption: 2.2 L/hr @ 1/4 load (up to 27 hours operating time @ 25% load)
• Noise Level: Under 90dBA @ 7 meters
• Dimensions (LxWxH): 810mm x 640mm x 920mm
• Dry Weight: 160kg
• Warranty: 2-Year Limited Warranty

View Product Data Sheet

Get Professional Grade Backup Power from Pratts

Don't get left in the dark when the next big NZ storm rolls in, or let power cuts halt your jobsite productivity. Buy the Welling & Crossley 13.75 kVA generator online today at Pratts, or contact our experienced local team for expert advice on integrating this unit with your home's transfer switch or solar system. Click add to cart to secure yours, or reach out to us for a custom backup power quote!