_ANZ-Group-shot_v2.png?w=100&v=f3a4afac-70ac-4758-8474-ff17fe163b1c&itok=Z_Qi2FlQ)
.png?w=100&v=76611618-74f9-4150-85bd-f3f88e49eece&itok=5ehAJg_Q)
.png?w=100&v=5053a26b-c336-46d9-b44e-ab91738f07c9&itok=efvsqCNL)
.png?w=100&v=d5f9955a-145e-481e-8081-5ddf4d74c7cc&itok=hKuNtBOw)
.png?w=100&v=2695a42f-b099-4e31-bdbd-c1b445ff88c0&itok=Md9-7E8t)
%20(2).png?w=100&v=a9b7928b-cece-4e51-b913-62ae316129a9&itok=fEHREjki)
_ANZ-Group-shot.png?w=100&v=72a4a24c-7670-47f7-a68e-edeaafa41c8d&itok=k25pq8iJ)
_ANZ-Group-shots.png?w=100&v=4d5e1cd2-60a9-45da-bcfb-1b8500ccaea9&itok=v6A67Pxg)
Drill into timber, soft metal and hard materials including brick and concrete with the RYOBI 18V ONE+ Hammer Drill.
Popular Categories
All Categories
Popular Categories
All Categories
Popular Categories
All Categories
Accessories - Power Tools
Garage Storage
Power Tool Combo Kits
Drills & Drivers
Batteries & Chargers
.png?w=100&v=6c04e2a3-04b9-449c-97a0-86f8df82dcb1&itok=D7d8Umfz)
.png?w=100&v=07272864-2df4-45f0-aa93-568aa3920466&itok=Lj7SSICT)
Wrenches
.png?w=100&v=4297d0f7-8d6a-4632-bff2-7c593a97d3cb&itok=fnsLcLhG)
Measuring Tools
Nailers & Staplers
Generators & Portable Power
Power Saws
Planers & Routers
Polishers & Buffers
Accessories - Garden Tools
.png?w=100&v=6fe76245-ac4a-4aa3-986d-04347f143028&itok=dFif4A99)
Ride-on Mowers
Garden Batteries & Chargers
Garden Kits
Blowers & Garden Vacuums
Hedge & Pole Hedge Trimmers
Water Pumps
Chainsaws & Pruning Saws
Lawn Mowers
Secateurs & Tree Loppers
Pest Control
Line Trimmers & Brushcutters
Garden Sprayers & Foggers
Lawn Rejuvenation
Power & Pressure Washers
Accessories - Cleaning Tools
Cleaning Storage
Power & Pressure Washers
Vacuum Cleaners
Cleaning Batteries & Chargers
Button Search
Button Close
POWER TOOLS AND PRODUCTS
Inspiration Hub
RYOBI Australia
+
Power Platform and Tech
POWER PLATFORM
Hard Work Demands High Performance
RYOBI’s ONE+ HP range uses advanced technologies to deliver high performance when you need to complete the toughest jobs. As part of the RYOBI 18V ONE+ platform, it gives you the flexibility to use the same batteries across a wide range of tools.
TECHNOLOGY
Whisper Series
Get the garden done without the overpowering noise with our range of Whisper Garden Tools.
Line Trimmers
18V ONE+ HP Brushless 38cm Line Trimmer 4Ah Kit
R18XLTR44
I/N: 1119947
$ 299.00
Price correct as of 19th October 2026, 07:18am, based on Bunnings published pricing.
This page is for product information only and item/s may be unavailable for purchase, contact your local Bunnings store for availability/price.
Trim long grass, establish lawn edges and cut back thick overgrowth with the RYOBI 18V ONE+ HP™ Brushless WHISPER™ 38cm Line Trimmer. Its HP Brushless motor generates 55% more power than the previous model R18LTR70*. WHISPER™ Quiet Technology keeps operating noise levels low — something your neighbours will appreciate.
This Kit also includes an 18V ONE+ 4Ah Battery and 18V ONE+ 2A Charger.
Fast, controlled trimming
Switch between a 33cm cutting path for greater control and efficient trimming, or a wider 38cm cutting path to cover more ground with each pass.
A variable speed trigger and high/low speed settings provide greater control over cutting performance. Low speed ramps up to 4,800rpm, while high speed achieves a maximum 5,200rpm.
Easy line advancement and reloading
The twin-line flat bottom bump feed head accepts 2mm trimming line. Just tap it on the ground during use to advance more line. The quick line reload design also makes replacing trimming line straightforward.
Built for more garden tasks
As part of the RYOBI Expand-IT™ system, the power head is compatible with Expand-IT™ attachments, adding extra versatility for different garden applications. The quick-connect clamp makes it easy to swap between compatible attachments.**
Comfort and control.
An ergonomic auxiliary handle provides comfortable gripping points for greater control. The attachable harness adds support for extended use.
Versatile ONE+ power
The included Battery is compatible with the Line Trimmer and hundreds of other products from the ONE+ range. With the Battery and 38cm cutting path selected, get up to 21 minutes of runtime at low speed or 19 minutes at high speed.*
The Charger is compatible with any battery from the ONE+ range.
Available in-store and online from Bunnings Warehouse.
*Comparing maximum wattage output to the R18LTR70 using a new RB1840C Battery.
**Additional Expand-IT™ attachments sold separately.
***Tested under continuous no-load operation using a 4Ah Battery and 38cm cutting path.
This Kit also includes an 18V ONE+ 4Ah Battery and 18V ONE+ 2A Charger.
Fast, controlled trimming
Switch between a 33cm cutting path for greater control and efficient trimming, or a wider 38cm cutting path to cover more ground with each pass.
A variable speed trigger and high/low speed settings provide greater control over cutting performance. Low speed ramps up to 4,800rpm, while high speed achieves a maximum 5,200rpm.
Easy line advancement and reloading
The twin-line flat bottom bump feed head accepts 2mm trimming line. Just tap it on the ground during use to advance more line. The quick line reload design also makes replacing trimming line straightforward.
Built for more garden tasks
As part of the RYOBI Expand-IT™ system, the power head is compatible with Expand-IT™ attachments, adding extra versatility for different garden applications. The quick-connect clamp makes it easy to swap between compatible attachments.**
Comfort and control.
An ergonomic auxiliary handle provides comfortable gripping points for greater control. The attachable harness adds support for extended use.
Versatile ONE+ power
The included Battery is compatible with the Line Trimmer and hundreds of other products from the ONE+ range. With the Battery and 38cm cutting path selected, get up to 21 minutes of runtime at low speed or 19 minutes at high speed.*
The Charger is compatible with any battery from the ONE+ range.
Available in-store and online from Bunnings Warehouse.
*Comparing maximum wattage output to the R18LTR70 using a new RB1840C Battery.
**Additional Expand-IT™ attachments sold separately.
***Tested under continuous no-load operation using a 4Ah Battery and 38cm cutting path.
Power Platform and Tech
POWER PLATFORM
Hard Work Demands High Performance
RYOBI’s ONE+ HP range uses advanced technologies to deliver high performance when you need to complete the toughest jobs. As part of the RYOBI 18V ONE+ platform, it gives you the flexibility to use the same batteries across a wide range of tools.
TECHNOLOGY
Whisper Series
Get the garden done without the overpowering noise with our range of Whisper Garden Tools.
-
HP™ Brushless motor: up to 5,200rpm
-
Flat bottom bump feed head
-
Adjustable 33/38cm cutting path, 2mm trimming line
-
EXPAND-IT™ compatible
-
Variable speed trigger and 2-speed settings
-
21min runtime: 4ah Battery on Low
-
Trimming Grass
-
Cutting Thick grass
-
Maintaining Edges
What's in the Box Description
18V ONE+ HP™ Brushless Whisper™ 38cm Line Trimmer
(R18XLTR40)1
Flat bottom bump feed head
(RLTH5)1
Trimmer Guard
(LTG2025)1
Auxiliary handle
(RDH2025)1
Harness
1
Owners Manual
(M2024)1
18V 4Ah Battery
(RB1840C)1
18V 2A Charger
(RC18120A)1
Motor
Motor
Brushless 18V
Cutting Path
Cutting Path
33/38cm
Line Diameter
Line Diameter
2mm
Line Type
Line Type
Co-Extruded
Shaft Type
Shaft Type
Split shaft
Head Type
Head Type
Bump-Feed
Speeds
Speeds
2
No Load Speed
No Load Speed
(Low)4800RPM; (High)5200RPM
Noise LWA
Noise LWA
100dB(A)
Battery
Battery
4Ah
Charger
Charger
2A
Tool Weight
Tool Weight
4.2Kg
Usage
Trimming Grass
Cutting Thick grass
Maintaining Edges
18V ONE+ HP Brushless 38cm Line Trimmer 4Ah Kit - Manual
RYOBI Extended Replacement Warranty
RYOBI 18V ONE+ power tools and gardening equipment come with a 4-year standard replacement warranty. Register your product online within 30 days of purchase to extend this to 6 years.
All RYOBI 18V, 36V and USB lithium battery-powered tools, plus the LINK™ Modular Storage System, are covered under this warranty. RYOBI 18V, 36V and USB lithium batteries have separate 3-year warranties.
To activate your extended warranty and enjoy exclusive member benefits, register your product at My RYOBI. You’ll need proof of purchase to complete registration.
Note: As warranty is replacement only, repair services and spare parts are not available for these products.
Ryobi