A&L mobile weighing services
We are a family run business located in Port Stephens.
We are mobile and can service Port Stephens, Hunter, Newcastle, Lake Macquarie and surrounds.
We are passionate about helping others understand the importance of weight distribution and limits.
Weight Compliance can be overlooked leaving you uninsured if something goes wrong or large fines if pulled over.
Studies show that 40% of caravans are overweight.
We use the latest bluetooth mobile weighing technology that can come to you providing you have a hard level surface.
A full 3 page report is provided with further recommendations
A&L Mobile Weighing provides the most fair and competitive pricing in the region. Whether it’s a weekday or weekend, our rates stay the same — because transparency matters at A&L.
Standard Pricing
$280 – Caravan & Tow Vehicle (includes camping trailer or boat)
$180 – 4×4 or Trade Vehicle
$200 – Motorhomes
A surcharge may apply for appointments outside our regular service locations, and group discounts can be arranged at the time of booking.
Don't delay your weigh, Book with A&L Today!
We bring accurate and professional vehicle weighing services directly to you. Based in the Hunter Region, we specialise in on-site mobile weighing for:
Caravans
4x4s
Boats on trailers
Fleet and company vehicles
Trade utes and mine vehicles post fit-out
Motorhomes & RVs
Whether you’re preparing for a road trip, towing a new van, or modifying a work vehicle, our mobile service ensures your setup is safe, compliant, and road-ready.
BOS 3 Rib Gearbox Jockey Unit – 50mm Base Plate Model 473-003
The BOS 3 Rib Gearbox Jockey Unit Model 473-003 is a premium heavy-duty caravan and trailer jockey stand designed for strength, stability, and effortless operation. Featuring a patented BOS® gearbox with a secure 12mm drill drive system, this jockey wheel alternative allows smooth lifting with a cordless drill or manual handle backup.
Built to fit standard 50mm diameter clamps, this unit includes a durable articulated base plate ideal for uneven ground up to 30°, making it perfect for caravans, campers, trailers, and off-road setups across Australia.
Key Features
- Fits standard 50mmØ clamp systems
- Patented BOS® 3 Rib Gearbox for easy drill operation
- Heavy-duty design tested up to 1800kg
- 400mm extended travel for added height adjustment
- Articulated base plate for uneven terrain
- Stainless steel inner pipe for durability
- CNC machined textured black powder-coated finish
- Locking travel system with BOS® travel strap included
- Grease nipple for smooth long-term performance
Kit Includes
- Articulated Base Plate
- 12mm Manual Handle
- 12mm Drill Drive Piece
- Quick Release Pins
- Travel Strap
- Weather Cover
- 120mm Stainless Steel Extension
- BONUS Stubby Coolers
Optional Accessory
- 8” Double Offset Wheel (sold separately)
Ideal for caravans, camper trailers, boat trailers, and off-road touring applications requiring a reliable heavy-duty jockey unit solution.
BOS Stabiliser Legs – Heavy Duty Caravan Stabiliser System
The BOS Stabiliser Legs are a heavy-duty caravan stabilising solution designed to provide maximum support, stability, and leveling performance for caravans, camper trailers, and RVs. Engineered for off-road and touring conditions, these stabiliser legs help prevent movement, swaying, and uneven positioning while parked.
Featuring the patented BOS® gearbox system, the legs can be operated effortlessly using a cordless drill or manual handle backup for quick and easy setup.
Key Features
- Heavy-duty stabiliser legs for caravans and trailers
- Effortless operation with cordless drill or manual handle
- 76–340mm extended vertical travel
- Can raise caravan for flat tyre changes
- Stabilises caravans on uneven ground up to 30°
- Load tested up to 1.8 tonne per leg
- Bolts directly into existing stabiliser mounting points
- Patented BOS® 12mm gearbox drive system for added security
- Unique PUSH/PULL handle for easy release and rotation
- Large adjustable base plate for improved stability
- Optional 100mm pipe extensions available
Ideal for caravans, camper trailers, off-road RVs, and touring setups requiring reliable heavy-duty stabiliser support and easy leveling.
Black Jack Trailer Jack – Maxi | Electric Caravan & Trailer Jack
The Black Jack Trailer Jack – Maxi (SKU: BJTJ-MAXI) is a premium heavy-duty electric trailer jack designed for caravans, camper trailers, and RVs. Featuring advanced remote-control operation and a powerful 2,000kg lift capacity, the Maxi makes hitching, unhitching, and caravan levelling fast, easy, and effortless.
Built with the latest Black Jack® Safe Auto Stop technology, the jack automatically stops at full extension or retraction for added safety and protection. The advanced ball bearing worm drive system delivers quieter, faster, and more efficient performance with reduced motor wear and lower power consumption.
Key Features
- Heavy-duty electric caravan and trailer jack
- Massive 2,000kg lifting capacity
- Remote control operation for easy levelling and hitching
- Safe Auto Stop technology for added safety
- Faster, quieter ball bearing worm drive system
- Plug & Play Anderson plug connection
- Includes patented Black Jack clamp and bolt kit
- Folding foot and adjustable foot included
- Soft ground foot pad and weather cover supplied
- Manual override handle included
- 3-Year unconditional warranty
- Compliant with Australian Gas Standards
Ideal for caravans, camper trailers, horse floats, and heavy-duty trailers requiring reliable electric jockey wheel performance and effortless setup.
✅ Why Weigh Your Vehicle?
Understanding your vehicle’s weight is crucial for safety, compliance, and insurance. We help you determine the following:
GVM (Gross Vehicle Mass) – Total loaded weight of your vehicle
GCM (Gross Combination Mass) – Combined weight of your vehicle and trailer
ATM (Aggregate Trailer Mass) – Maximum trailer weight when loaded
Tow Ball Weight – Downward force on your tow ball
Axle Weights – To avoid overloading individual axles
Payload Capacity – Know what you can legally and safely carry
🚐 We Come to You
Our fully mobile weighing service covers:
Port Stephens
Newcastle & Lake Macquarie
Hunter Valley
Maitland
Upper Hunter
Central Coast
Live outside these areas? No problem – we’re happy to travel further for a small additional fee.
We can carry out the weighing service at your home, workshop, or worksite, provided there is a flat, stable surface and suitable access.
🔧 Tailored for Fit-Out & Towing Modifications
Whether you’ve just installed a tray, toolboxes, roof racks, or off-grid setups, it’s essential to re-check your vehicle’s compliance after modifications. Our services are ideal for:
Post-build mine or trade vehicles
RV and caravan setups
Fleet vehicle weight checks
Pre-registration inspections
Grey nomads preparing for long-haul travel