HCM300 - 3.0T ATM Tandem Axle Tipping Mower Trailer

3T ATM Tipping Mower Trailer

The Belco HCM300  3T Tandem Axle Tipping Mower Trailer is a heavy-duty, purpose-built solution designed for transporting  zero-turn mowers, push mowers, and associated equipment in one secure and efficient setup.

Featuring a hydraulic tipper, separate ride on housing, enclosed mower storage, and a split tailgate with ramp access, this trailer is built to streamline loading while protecting  equipment.

Built to work on Australian Roads

Designed with Rock Roller Load Share suspension and a balanced tandem-axle layout, the HCM300 is straightforward to tow and easy to manoeuvre on tight sites.

Belco HCM300 Tipping mower trailer

Why Belco ?

•  7 Year Warranty – Drawbar and Chassis

•  2 Year Warranty – Belco manufactured components

•  1 Year Warranty  – OEM Warranty/third party components

•  Engineered and compliance to ADR/VSB Standard

•  Australian designed, engineered and manufactured

•  Full after-sales service and support

Key Features

Mower Box

Safety Features

This trailer incorporates a hydraulic tipping system to reduce manual handling, along with a split tailgate and integrated ramps for controlled and safe loading.

Heavy-duty tie rails and purpose-built equipment storage keep machinery and tools secure in transit, while lockable storage boxes contain loose items safely.

operational benefits

Operation Benefits

Designed for maximum efficiency, the trailer allows operators to transport zero-turn mowers, push mowers, and tools in one organised unit.

The hydraulic tipper and multiple access points which reduces setup time, improving workflow on site. With dedicated storage such as the enclosed mower box and side oil storage compartment keeps equipment protected. 

design considerations

Design Considerations

This trailer has been engineered to combine versatility with durability, featuring a segmented deck to suit both zero-turn  and push mowers, along with integrated storage solutions to reduce clutter and improve organisation.

The galvanised chassis provides long-term corrosion resistance, while the layout prioritises safe loading, balanced weight distribution.

Operational Features

•  Suits ride-on mowers and commercial landscaping equipment- (Kubota, Toro, Hustler or similar)

•  Purpose-built 2 Shelf storage box for secure transport of accessories

•  2400 mm enclosed tipping box at the rear of the trailer

•  400mm high trailer sides fitted with a 800mm high enclosed
cage

•  Roof Mounted Tie Rail on all four sides of tipper box

•  Separate 1300mm Deck for Ride-on Mower with Alloy mesh
ramp

•  Enclosed front mower box to house 2x 21″ push mowers in
front of each other

•  Whipper Box to house Whipper Snipper & Pole Saw

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Belco Mower Series

HCM300 — 3T ATM Tandem Axle Tipping Mower Trailer Specifications

Dimensions
Design standardAS3990
Weld standardAS1554-Part 1 (GP)
Deck length~3,800 mm
Deck width~1,800 mm
Weight (tare)~1,600 kg

Capacity
Maximum payload*1,400 kg
ATM3,000 kg
GTM~2,840 kg
Tyre size195/14
Tyre pressures450 kPa
Brakes10″ Parallel electric brakes

Construction
Chassis100×50×3mm RHS
Drawbar125 PFC Structural Channel
Cross members50×50×2.5mm RHS
Sides1,200mm enclosed
RampsAlloy mesh
Floor2.1mm steel checker plate
Rear legsN/A

Running Gear
SuspensionRock Roller Load Share
Axles50mm sq. parallel bearing (3.6T)
Springs3.5T — 8 leaf
Rims14″ white steel Ford
Tyres195/14 light truck
Wheel nut indicatorsOptional upgrade

General
LightingMulti volt LED/marker lights
Coupling50mm ball electric hitch
Safety chains13mm rated on Belco Berg lock
Trailer plug7 pin flat
Spare wheelIncluded

Mudguards2.1mm checker plate
Wheel chocksOptional upgrade
HandbrakeMechanical override
Break awayBattery equipped
Jockey wheel1 x Sidewind drop leg (1T)

Operational
Attachment Racking
Whipper boxHouses 3 units
Fixed deck section1,300mm with ramps
Push mower storageEnclosed — 2 x 21″
Storage box2000×300×600mm
Hydraulic tip box2,400mm

Tailgate
ConfigurationSplit — two sections
Lower section400mm removable tailgate
Upper section800mm swing door
Tie Downs
Tie railMounted to top of walls
U bracketsWelded to inside of box

Warranty

7 Year Structural – Comprehensive coverage on the chassis and drawbar for total peace of mind.

2 Year Body – Coverage for Belco-manufactured body components like ramps, gates, walls, and frames.

1 Year 3rd Party Components – Manufacturers warranty, with Belco’s support through the claim process.

Return-to-Base Support – Fast, efficient warranty service at Belco’s Brisbane facility.

Designed for Work – Warranty applies equally to private and commercial use.

* Maximum payload impacted by options taken that change tare weight.  |  Phone: (07) 3490 4500  |  belcocustomtrailers.com.au

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Belco HCM300 Tipping mower trailer
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