HEAVY B-DOUBLE TRUCKS FOR BIG LOADS
A reliable B-double is the backbone of any successful logistics operation. That’s why so many carriers across the country count on Western Star B-double trucks. Built with strength, tuned for performance, and designed to work, these trucks are made to handle the real pressures of moving cargo in tough Australian conditions.
Whether you’re carrying palletised freight or pulling serious long-haul loads, a Western Star B-double brings the kind of power, reliability, and support that gives operators peace of mind every shift.
WHY WESTERN STAR IS BUILT FOR AUSTRALIAN FREIGHT WORK
Every run presents its own set of challenges. Steep terrain, long hours, varying road conditions, and pressure to deliver on time. Western Star B-double trucks are built with this workload in mind. From the ground up, they’re engineered to perform in high-mileage, high-load environments, without sacrificing comfort or control.
- Strong where it counts: These trucks use strong steel frames and premium componentry that’s been tested in both Australian and North American operating conditions.
- Driver-first cabins: Each cab is designed with drivers in mind, providing ergonomic seating, clear visibility, and intuitive controls to reduce fatigue during long days behind the wheel.
- Engines that do the job: Under the bonnet, Western Star gives you engine options that get the job done, including the proven power of Detroit engines and Cummins engines. Both are backed by strong torque profiles and smart fuel mapping for long-distance efficiency.
- Ready for the unexpected: With safety tech like engine braking, stability control, and lane assist, Western Star trucks don’t just haul, they look after your people, too.
- Nationwide support: And when you need support, Penske’s nationwide dealer network is close by with the service, parts, and know-how to keep your fleet on the move.
B-DOUBLE CAPABLE MODELS
Whatever your freight operation looks like, there’s a B-double truck for sale in the Western Star line-up that’s built to handle it. We know that every load and every route has its own specific demands, which is why we offer a meticulously engineered range to suit every facet of linehaul and delivery.
47X
Highly versatile the 47X extends to even more applications, with new features including a short, sloped bonnet with a 111.6 inches bumper-to-back-of-cab measurement.
48X
Designed specifically for Australia the 48X is powered by a Detroit DD13 or DD16, features a set-forward front axle and bumper-to-back-of-cab measurement of 113.5 inches.
49X
The toughest of the tough, the 49X has up to 200+ tonnes GCM capability and is available in the largest cab on the Australian market in the 72” Stratosphere sleeper.
WHAT SETS WESTERN STAR APART FOR FREIGHT CARRIERS
Here’s how we help operators deliver more:
- Configurable drivetrains: Whether it’s metro regional deliveries, mixed-terrain access roads, or full highway linehaul, you can build your truck to match the job.
- Fuel efficiency through smart design: Aerodynamic cab profiles help cut fuel costs, especially on long stretches of highway.
- Suspension that handles the load: Engineered to keep payloads stable and level, even on rougher sealed or regional roads.
- Integrated fleet tech: With options for telematics and monitoring, it’s easier to track driver performance, fuel use, and service intervals.
- National compliance built in: Designed to meet Australian Heavy Vehicle National Law requirements out of the factory, no patchwork fixes needed.
BUILT FOR REAL FREIGHT APPLICATIONS
You’ll see Western Star B-double trucks running across Australia, getting freight to where it needs to be.
Built for the big jobs, these trucks bring serious capability to every haul. With power that pulls heavy loads with ease, stability that keeps things steady across trailers, and comfort that keeps drivers fresh for the long haul.
Freight Lines Group
See how Freight Lines Group is powering its fleet with the versatile Western Star X-Series.
WHO’S RUNNING WESTERN STAR IN B-DOUBLE?
Our customers rely on Western Star B-double trucks to keep their operations running, including:
- National and regional freight carriers managing large fleets, needing trucks that can handle relentless schedules and diverse loads across vast geographical areas, from the busiest urban centres to the most remote corners of the country.
- 3PL and distribution networks needing trucks that can flex across various freight types and adapt to different contract work, ensuring operational agility and seamless service delivery for a multitude of clients.
- Supermarket and retail supply chains where uptime, fuel performance, and timely delivery are paramount to keeping shelves stocked nationwide, supporting daily consumer needs and preventing disruptions.
- Construction hauliers and industrial suppliers moving heavy and often oversized materials on tight timetables, frequently to challenging job sites, where robust and reliable transport is critical for project success and maintaining strict schedules.
- Cold storage operators and food logistics companies needing reliable long-haul rigs that won’t blink at the heat or distance, ensuring temperature integrity for perishable goods from production to point of sale, a crucial factor in food safety and quality.
If there’s freight on the move in Australia, chances are a Western Star is somewhere behind the load.
READY TO TALK B-DOUBLE SOLUTIONS?
If you’re exploring your options for a new B-double capable truck, Western Star is ready to deliver. Whether you’re looking at a 47X for nimble inner-city work, a 48X for regional distribution, or a 49X to handle long-haul heavy freight, we’ll help you find a setup that fits your operation.
Get in touch with your local Western Star dealer to see what’s available, discuss build options, or request a quote that suits your business and budget. Because when you’re hauling the loads that keep Australia moving, you want gear that’s built to do the same.
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