From whisper-quiet inverter generators that won’t wake the neighbours to mighty powerhouses ready to light up your entire home, we’ve got you covered.
Unsure which generator suits your needs? Check out our Application Matrix or Sizing Guide to determine which Welling & Crossley generator will meet your requirements!
Introducing the Welling & Crossley range of open frame AVR (automatic voltage regulated) and open frame inverter generators with E-start. All supplied with transport kits (handles and wheels).
This range of generators is Euro 5 emissions compliant. The generously sized fuel tanks and economical motor allow longer run times. These open frame generators pack a lot of power in a compact footprint
Applications
DIY Workshop
Construction
Light Agriculture
Agriculture
Home Back-up
Market Stalls
Small Events
Outdoor Events
AVR
2-Wire Start
Fuel Efficient
3.75 kVA Open Frame AVR Generator with E-Start
WC-P3750
Key Features:
Automatic voltage regulator (AVR): Ensures stable and consistent power output for sensitive electronics and appliances
Transport kit included: Fold-out wheelbarrow style handle and large wheels
Powerful & efficient: Air cooled OHV 4-Stroke engines with large fuel tanks
Digital V/F/T display: Easy-to-read display shows Volts, Frequency and Time
Residual current device (RCD): Provides enhanced safety by protecting against electrical faults and preventing electric shocks. Perfect for construction sites for enhanced operator safety.
The Welling & Crossley range of smart silent inverter generators have been designed for reliability, versatility and ease of use – the ideal companion for camping and outdoor adventures.
Advanced inverter technology provides stable, clean power for sensitive electronics, while intelligent idle control optimises fuel efficiency and reduces noise. Carry handles are fitted on all models and the larger units also have wheels for ease of transportation and storage.
Enjoy the convenience of remote start, a full-colour LCD display and quick-charge USB ports - all backed by efficient Euro 5 certified motors.
Applications
Market Stalls
Caravan/RV's
Recreation
Home Back-up
Small Events
Outdoor Events
DYI Workshop
Construction
Inverter
Low Noise Level
Fuel Efficient
3200W Silent Inverter Generator
WC-P3200Si
Key Features:
High-power output: Delivers robust continuous power, ideal for a wide range of applications
Whisper quiet operation: Equipped with advanced noise reduction technology for ultra-quiet performance
Advanced inverter technology: Produces clean and stable electricity, safe for sensitive electronics like laptops and smartphones
Compact and portable: Easy to transport, perfect for camping, outdoor events and emergency back-up
Fuel efficiency: Designed for maximum efficiency, delivering extended run times on minimal fuel
LCD digital display: Comprehensive information at a glance for easy monitoring and operation
This range of power stations is a testament to the W&C commitment
to innovation and excellence in power generation and supply. Bringing
cutting-edge lithium LiFePO4 battery technology to our suite of power solutions.
Designed to meet diverse power needs, these portable power stations
combine W&C's trusted reliability with forward-looking sustainability.
Whether it be for home, recreational or professional applications
- discover the next generation of battery power stations.
COMING SOON
Applications
Market Stalls
Caravan/RV's
Recreation
Home Back-up
Small Events
Outdoor Events
DYI Workshop
Light Agriculture
600W/512Wh Portable Power Station
WC-BG600
Silent Operation
LiFeP04 Technology
Wireless Charging
Amped-up portable power in a compact package. The WC-BG600 delivers 600W of reliable output (1,200W surge) with advanced LiFePO4 battery technology for safety and long life. At just 4.5kg, it’s lightweight and easy to carry, making it the perfect go-anywhere solution for camping, caravans, markets, or powering small appliances on the move. With wireless charging, fast USB-C, and multiple ports, it keeps your essentials running quietly and efficiently—wherever you are.
Key Features:
Quiet Power Anywhere – ideal for camping, markets, or late-night backup without disturbing the peace.
Lightweight & Portable – Only 4.5kg with a compact design (228 × 165 × 170mm) for grab-and-go convenience.
Safe & Long-Lasting – Advanced LiFePO4 battery technology for up to 3,000+ cycles, enhanced safety, and long service life.
Fast Charging Options – Recharge to 80% in just 60 minutes via AC, solar (200W MPPT supported), car, or USB-C also available.
Power Versatility – 600W rated output (1,200W surge) with AC, USB-A, USB-C (100W), DC, and a 12V car socket.
Wireless Charging – The built-in pad delivers up to 15W of power for compatible devices.
All-in-One Pack – Includes AC cable, solar charging adapter, and car charging cable for flexible use straight out of the box.
Built Tough – Operates between –10°C and 40°C, making it ready for Kiwi conditions.
Big jobs need big power. The WC-BG1200 packs a serious punch with 1,200W of rated output (2,400W surge) and a 1,152Wh LiFePO4 battery for safe, long-lasting performance. At just 14kg, it’s still portable enough to take to worksites, farms, or weekend escapes, giving you reliable, silent power wherever you need it. With multiple ports—including fast USB-C, wireless charging, and three AC outlets—you can keep tools, appliances, and devices running smoothly, on or off the grid.
Key Features:
Serious Portable Power – 1,200W rated output (2,400W surge) with three AC outlets for tools, appliances, and more.
Large-Capacity Battery – 1,152Wh advanced LiFePO4 technology provides up to 3,000+ cycles for long life and extra safety.
Fast Recharge – Reach 80% charge in just 70 minutes via AC (700W max), or top up using solar (400W MPPT supported), car, or USB-C.
Versatile Charging – Equipped with 4 × USB-A, 2 × 100W USB-C, DC, car charger output, and a 15W wireless charging pad.
Portable Design – Compact build (348 × 245 × 226mm) and 14kg weight makes it easy to transport to worksites, farms, or campsites.
Silent & Reliable – Whisper-quiet operation ensures power without the noise—ideal for recreation or backup at home.
All-in-One Pack – Includes AC power cable, solar adapter, and car charging cable for instant use out of the box.
Built Tough – Operates from –10°C to 40°C, ensuring reliable performance in New Zealand conditions.
When bigger jobs call, the WC-BG2000 steps up. With 2,000W of rated output (4,000W surge) and a robust 1,843Wh LiFePO4 battery, it’s built to run tools, appliances, and backup systems with ease. Designed for worksites, farms, events, or home backup, this mid-sized powerhouse even includes UPS functionality to keep essential devices running seamlessly during outages. Rugged yet silent, it delivers dependable power wherever you need it most.
Key Features:
High-Powered Performance – 2,000W rated output (4,000W surge) with three AC outlets for running tools, appliances, or backup systems.
Large-Capacity Battery – 1,843Wh LiFePO4 battery technology delivers long life, enhanced safety, and 3,000+ cycles.
UPS Functionality – Built-in uninterrupted power supply keeps critical devices running during unexpected outages.
Versatile Charging – Ports include 2 × USB-A, 1 × 100W USB-C, 2 × DC, 12V car socket, and dual wireless charging pads (up to 15W each).
Fast Recharge – Charge to 80% in just 70 minutes via AC (1,200W max), or top up with solar (1,200W MPPT supported), car, or USB-C.
Portable Design – Compact footprint (536 × 361 × 338mm) with a 30kg weight, making it transportable for worksites, farms, or mobile businesses.
Silent Power – Whisper-quiet operation ensures reliable energy without disruptive noise.
All-in-One Pack – Includes AC power cable, solar charging adapter, and car charging cable for flexible use out of the box.
Built Tough – Operates from –10°C to 40°C, suited for New Zealand’s varied conditions.
Serious power, built for serious jobs. The WC-BG3600 delivers a massive 3,600W rated output (7,200W surge) and an ultra-high-capacity 3,840Wh LiFePO4 battery. Perfect for worksites, farms, large-scale events, or off-grid living, it provides reliable and silent power where you need it most. With built-in UPS functionality, it also doubles as a robust backup system for keeping home or business essentials running smoothly during outages. Safe, long-lasting, and rugged, this is W&C’s heavyweight power solution.
Key Features:
Heavy-Duty Output – 3,600W rated (7,200W surge) across four AC outlets to power appliances, tools, or backup systems.
Ultra-High Capacity Battery – 3,840Wh LiFePO4 technology for 3,000+ cycles, enhanced safety, and extended service life.
UPS Functionality – Seamlessly switches to battery to keep essential devices running during unexpected outages.
Versatile Connectivity – 4 × USB-A, 2 × 100W USB-C, 12V car socket, DC outputs, and a 15W wireless charging pad.
Fast Recharge – Reach 80% in just 100 minutes via AC (2,200W max), or top up with solar (2,400W MPPT supported), car, or USB-C.
Rugged & Portable – Designed for transport with a solid build (502 × 508 × 292mm) and 51kg weight for dependable deployment.
Silent Power – Whisper-quiet operation for reliable energy without noise—ideal for home, outdoor, or commercial use.
All-in-One Pack – Includes AC power cable, solar adapter, and car charging cable to get you started right away.
Built for NZ Conditions – Operates from –20°C to 40°C for year-round performance.
When only the biggest power will do, the WC-BG5500 is built to deliver. With a massive 5,500W rated output (11,000W surge) and an ultra-high-capacity 5,376Wh LiFePO4 battery, this powerhouse is designed for serious energy demands in construction, agriculture, off-grid living, or as a full-scale backup system. With built-in UPS functionality, it ensures seamless power during outages—keeping essential systems online without interruption. Rugged, reliable, and whisper-quiet, it’s the ultimate heavy-duty solution for professional and residential use.
Key Features:
Maximum Power Output – 5,500W rated (11,000W surge) with six AC outlets, ready for high-demand applications.
Choosing the right generator or power station from the Welling & Crossley range is crucial for meeting your power needs. Here’s a simplified guide to help you determine the best option:
1. List your devices
Make a list of all the devices you plan to power. Note each device's running watts (continuous power) and starting watts (extra power needed to start the device).
2. Calculate total power requirements
Add up the running wattsof all devices you intend to run simultaneously. Then, identify the device with the highest starting watts and add this to the total running watts to determine the peak powerrequirement.
3. Consider your application
Think about where and how you’ll be using the generator. Different applications have different requirements:
Events and Markets:
Clean and quiet power is necessary. Silent inverter
generators or portable power
stations are best suited.
Home Back-up:
Reliability and long-lasting power is important.
Both open frame and silent inverters are suitable depending on noise tolerance and space.
Construction or
DIY Workshops:
Durability and higher power output are important. Open frame generators are a good fit.
Camping and RVs:
Noise levels and portability are crucial. Silent inverter
generators or portable power
stations are ideal.
4. Select the appropriate model
Match your calculated power requirements to the specifications of the W&C range. Opting for a slightly higher capacity than your current requirements provides flexibility and prevents overloading.
In this case, a generator or power station with at least 900W capacity would be suitable. Consider a model with 1200W or more to accommodate additional devices or future needs.
Australian & now New Zealand owned and operated since 1926
Welling & Crossley (W&C) specialises in manufacturing Diesel generators, Fire products, Diesel engines and Tractor driven alternators. With nearly a century of expertise in generator manufacturing, W&C is expanding its product line to include portable petrol generators in response to demand.
Known for our commitment to quality and innovation, W&C has built a reputation for producing high-quality products
Our range is available across Australia and is now being introduced to the New Zealand market. W&C continues to lead the industry with new technologies and broadening our offerings to provide complete power solutions.
