Lawn Mower Comparison Australia: BAUMR-AG 380RX, 780SX, 790SXe & POWERBLADE

Lawn Mower Comparison for Australian Properties

This guide compares five petrol lawn mowers covering ride-on, self-propelled and manual-push designs:
the BAUMR-AG 380RX, BAUMR-AG 780SX, BAUMR-AG 790SXe, POWERBLADE V450 and POWERBLADE VS950.

The models differ substantially in size, cutting width, starting system, propulsion, clipping options and physical handling.
A larger engine or wider cutting deck does not automatically make a mower the best choice.
Property size, access, slopes, storage and the amount of physical effort required should all be considered.

Testing statement: Firebusters has not personally tested these mowers.
Specifications are based on current manufacturer and merchant information and should be confirmed before purchase.

Quick Recommendations

• BAUMR-AG 380RX:
  Best suited to larger, reasonably open properties where ride-on operation, a 38-inch cutting deck and suitable storage are practical.
• BAUMR-AG 780SX:
  A self-propelled 18-inch walk-behind mower for medium or larger domestic lawns where recoil starting is acceptable.
• BAUMR-AG 790SXe:
  A good option where self-propelled drive and push-button electric starting are priorities. It retains a recoil-start backup.
• POWERBLADE V450:
  The simplest and lightest mower in this comparison at approximately 21kg. It suits smaller and flatter lawns where manual pushing is practical.
• POWERBLADE VS950:
  A wider 20-inch self-propelled option with electric/recoil starting and a 60L catcher for medium-to-larger lawns.

Published Specification Comparison

BAUMR-AG 380RX Ride-On Mower

• 452cc Ducar OHV 4-stroke engine
• Supplier-rated 14hp
• Electric key start
• Hydrostatic transmission
• 38-inch / 980mm steel cutting deck
• Seven cutting-height positions from 30–90mm
• Side-discharge and mulching operation
• Published towing capacity: 100kg
• Product dimensions: approximately 122 × 174 × 111cm
• Product weight: 182kg

Possible fit:
Large, reasonably open private lawns where access, turning space, storage and unloading requirements can accommodate a ride-on mower.

Important:
The version covered here is the side-discharge/mulching configuration and does not list a grass catcher.
Other 380RX configurations may be sold with a catcher, so check the exact SKU.

BAUMR-AG 780SX Self-Propelled Mower

• 220cc 4-stroke petrol engine
• 18-inch cutting width
• Self-propelled walk-behind drive
• Recoil starting
• Seven cutting-height settings
• 55L catcher
• Catch, mulch and discharge options
• Approximately 34kg product weight

Possible fit:
Medium and larger domestic lawns where self-propelled drive can reduce the effort required to move the mower.

Key difference:
The 780SX is a separate model from the 790SXe.
The 780SX uses a 220cc engine and recoil starting, while the 790SXe uses a 224cc engine and adds electric starting.

BAUMR-AG 790SXe 224cc Electric-Start Mower

• 224cc 4-stroke petrol engine
• Supplier-rated 6HP
• 18-inch / 460mm steel cutting deck
• Self-propelled drive
• Push-button electric start
• Manual recoil backup
• 20V Li-ion starter battery
• Seven cutting heights from 25–75mm
• Four swing-back blades
• 55L grass catcher
• Mulching, bagging and side-discharge options
• 1.2L fuel tank
• Product weight: 34kg
• Product dimensions: approximately 65 × 155 × 110cm

Possible fit:
Medium or larger domestic lawns where electric starting and self-propelled drive are valuable.

Limitations:
At 34kg it is substantially heavier than the V450.
Self-propelled drive can reduce pushing effort but does not make steep, wet, slippery or unstable ground safe.
Follow the current mower manual for slope and ground-condition limits.

POWERBLADE V450 Manual Push Mower

• 139cc air-cooled 4-stroke engine
• 17-inch cutting width
• Manual push operation
• Recoil start
• Seven cutting-height settings from 25–75mm
• 45L rear catcher
• 1L fuel capacity
• Product weight: 21kg

Possible fit:
Smaller and flatter lawns where lower mower weight, simplicity and easy storage matter more than powered drive.

Limitation:
The mower must be manually pushed, which may require more physical effort than the self-propelled models.

POWERBLADE VS950 Electric-Start Self-Propelled Mower

• 200cc air-cooled 4-stroke petrol engine
• 20-inch cutting width
• Self-propelled drive
• Button and recoil starting
• 20V 2.0Ah starter battery and charger currently listed
• Seven cutting-height positions from 25–75mm
• 60L grass catcher
• Mulch plug and side-discharge chute
• Steel cutting deck
• Product weight: 33kg

Possible fit:
Medium or larger lawns where the wider cutting deck, self-propelled drive and electric starting are useful.

Ride-On vs Self-Propelled vs Manual Push

Ride-On Mower

The 380RX offers the widest cutting deck and removes the need to walk behind the mower.
Its advantages become more useful as lawn size increases, but it requires considerably more storage, access width and transport planning.

Self-Propelled Walk-Behind Mower

The 780SX, 790SXe and VS950 use powered drive to move the mower forward.
This can reduce physical effort but the operator must still steer, turn, control the mower and manage slopes safely.

Manual Push Mower

The V450 is lighter and mechanically simpler but requires the operator to provide all forward movement.
It may make more sense for smaller or flatter lawns.

BAUMR-AG 780SX vs 790SXe

These are two separate mowers despite their similar size.

For many buyers, the biggest practical difference is the electric start on the 790SXe.
The 780SX remains a separate recoil-start mower and should not be presented as another name for the 790SXe.

General Lawn Mower Safety

• Read the exact mower manual before assembly or first use.
• Inspect the mowing area and remove stones, wire, toys, branches and other objects.
• Keep children, animals and bystanders away from the mowing area.
• Wear enclosed footwear, eye protection and hearing protection appropriate to the work.
• Keep hands and feet away from the deck and discharge openings.
• Stop the engine and wait for moving components to stop before clearing a blockage.
• Follow the manual’s isolation procedure before inspecting blades or working underneath the mower.
• Never carry passengers on a ride-on mower or towed equipment unless specifically designed for passengers.
• Never assume that self-propelled drive makes steep, wet or unstable slopes safe.

Petrol Mowers, Dry Grass and Fire Risk

Petrol engines and hot exhaust systems can ignite dry vegetation.
Grass can also accumulate around engines, mufflers and cutting decks.

• Keep the mower free from excessive dry grass and debris.
• Never refuel a running or hot engine.
• Refuel outdoors away from flames, smoking and other ignition sources.
• Do not park a hot mower over dry vegetation.
• Check the mower for fuel leaks or mechanical defects before operation.
• Check current CFA restrictions before mowing during the Fire Danger Period or on a Total Fire Ban day.

Checks Before Buying

• Measure the lawn area.
• Measure gates, pathways, shed doors and storage areas.
• Check the mower’s complete width rather than relying only on cutting width.
• Measure slopes rather than estimating them visually.
• Confirm whether catching, mulching or discharge is important to you.
• Consider machine weight and how often the mower must be turned, lifted or moved manually.
• Check delivery and unloading requirements, particularly for the 380RX.
• Check availability of blades, belts, filters, batteries and other replacement parts.
• Confirm current warranty conditions and package contents.

Frequently Asked Questions

Are the BAUMR-AG 780SX and 790SXe the same mower?

No. They are separate models.
The 780SX uses a 220cc engine and recoil start.
The 790SXe uses a 224cc engine and adds a 20V battery-powered electric starting system while retaining recoil backup.

How much does the 790SXe weigh?

The current BAUMR-AG specification lists the 790SXe at 34kg.

Which mower has the widest cutting deck?

The 380RX has a 38-inch / 980mm ride-on cutting deck.
Among the walk-behind machines, the VS950 has the widest published cut at 20 inches.

Which mower is the lightest?

The POWERBLADE V450 is the lightest mower in this comparison at approximately 21kg.

Which walk-behind mowers have electric start?

The BAUMR-AG 790SXe and POWERBLADE VS950 both provide electric button starting with recoil backup.

Does the 380RX include a grass catcher?

The side-discharge/mulching 380RX version covered by this guide does not list a grass catcher.
A different 380RX configuration with a catcher may be available, so check the exact SKU before purchase.

Can the 380RX tow a garden trailer?

The manufacturer currently publishes a 100kg towing capacity.
The complete loaded weight and the manufacturer’s towing and terrain instructions must still be followed.

Has Firebusters personally tested these mowers?

No. This comparison is based on published manufacturer, merchant and official safety information.

Final Assessment

The BAUMR-AG 380RX is the specialist choice in this group for larger open lawns where ride-on operation and a 38-inch deck make sense.

The 780SX and 790SXe occupy a similar 18-inch self-propelled category, but they should remain separate models in this comparison.
The 790SXe’s main advantage is its electric-start system.

The POWERBLADE V450 remains the simplest and lightest choice for smaller areas, while the VS950 provides the widest walk-behind cutting deck, electric starting and a larger 60L catcher.

The best mower depends on lawn size, access, slopes, storage, physical handling requirements and clipping preferences.
Confirm current specifications and package contents before purchase.