TMT 400LLS Swing Gate Automation – Heavy Duty Gate Opener for Australian Conditions

The TMT 400LLS swing gate opener is a powerful, heavy-duty automatic gate motor designed for Australian homes, farms, and large properties. Built to handle gates up to 450kg and 5 metres long, this system is ideal for oversized, cladded, or rural swing gates where standard motors simply aren’t strong enough.

Whether you need a solar-powered gate opener for remote access or a reliable electric system for your driveway, the TMT 400LLS delivers consistent performance, durability, and smooth operation.

Pricing: From $1055 – $1994 depending on requirements

Solar Farm Gate Setups and more

Electric Farm Gate Setups and more

View Product Specs and more

Who Is This Gate Opener Best For?

The TMT 400LLS is designed for property owners who need more power and reliability than standard gate motors offer.

This system is ideal if you have:

Heavy swing gates (steel, timber, or cladded)
Long gates up to 5 metres
Rural or farm entrances
Double swing gate setups
No access to mains power (solar option available)
High-use driveways needing durability

If your gate is large or heavy, this is the type of motor you should be using.

Solar vs Electric Gate Automation – Which Should You Choose?

Choosing the right power option depends on your property setup.

Solar Gate Opener

Best for:

Rural properties
No access to mains power
Lower daily usage

Benefits:

No trenching or electrical work
Cost-effective long term
Environmentally friendly

Electric Gate Opener

If your gate is near your home or has access to power, the electric version is a simple and reliable option.

Best for:

Residential homes
Frequent daily use
Locations with existing power

Benefits:

Consistent power supply
Faster operation
Ideal for high-traffic driveways

Key Features & Benefits

✔ Heavy-Duty Performance

Designed to handle larger gates, making it suitable for residential and rural applications.

✔ Solar or Electric Options

Choose between:

Solar kits – perfect for remote properties
240V electric systems – for consistent high-use access points

✔ Built for Australian Conditions

Engineered to perform reliably in heat, dust, and outdoor environments.

✔ Smooth & Quiet Operation

Advanced motor control ensures your gate opens and closes smoothly without excessive noise or jerking.

✔ Dual Gate Compatibility

Perfect for both single and double swing gate setups.

Technical Specifications

Before choosing any gate opener, it’s critical to ensure it matches your gate size and weight.

Maximum Gate Length: Max 5mtrs - Min 1.4mtrs
Maximum Gate Weight: 450kgs @ 3mtrs - 300kgs @ 5mtrs
Gate Type: Swing gates (single or double)
Power Options: Solar or low-voltage electric
Gear Type: Screw Drive/Worm Drive
Max. Output Power: 144W per driver
Max. Force 4500N
Absorption: 6A
Power Supply: 110-240VAC (50-60Hz)
Motor Power Supply: 24VDC
IP Rating: IPX4
2 limit options: Limits or Overcurrent
Manual Release: Key

Note: Maximum Gate Weight of 450kgs is a gate approx. 3.0mtrs in length.
A max. gate length of 5mtrs would equal a maximum gate weight around 300kgs.
Essentially, as the gate gets longer the weight specs drop.

TMT 400LLS vs Standard Swing Gate Openers

Feature	TMT 400LLS	Standard Gate Motors
Max Weight	450kg	200–300kg
Gate Length	Up to 5m	Up to 3–4m
Use Case	Heavy / Rural	Light residential
Power Options	Solar + Electric	Solar + Electric
Durability	High	Medium