^Use the discount code “FIRSTSALE” to reduce the current website prices of eligible products by 5% at checkout. Discount cannot be used in conjunction with other promotional offers. Dick Smith New Zealand has millions of items available for sale, and some current website prices may change while this offer is available, and/or may have changed recently. Promotion applies to prices at time of checkout, as displayed at checkout. Eligible products are only available while stock lasts. Discount is applicable for FIRST customers only. For a list of eligible products, click here. The discount code “FIRSTSALE” will expire at 11:59PM (AEST) 20 APRIL 2026 unless extended. Discount codes cannot be used in conjunction with any other offers. For instructions on how to redeem a discount code, click here.
The updated and improved Baumr-AG TRN660 Trencher is changing the game in the world of excavation machinery…again
UNMATCHED POWER AND PERFORMANCE
Known for their practical and innovative designs, Baumr-AG has once again exceeded industry standards. The powerful TRN660 has an 8HP 4-stroke OHV engine, with forced air-cooled performance and trenching speeds of up to 60 metres per hour. Starting is a breeze with an easy-to-pull recoil start. Convenient controls—throttle lever, stop switch, emergency stop, and lever-activated wheel lock—are on the handlebars for easy and safe operation.
EFFICIENT AND PRECISE DIGGING
The TRN660 features 27 replaceable tungsten carbide teeth that dig up to 600mm deep and 100mm wide. This significantly reduces the time and effort compared to manual digging. Its compact design, just under 1m wide, allows easy access through gates and close-to-wall trenching.
INNOVATIVE DEBRIS MANAGEMENT
The helical debris disbursement feature efficiently clears soil away from the trench. The spring-loaded chain guard adjusts automatically to the digging angle and has a locking maintenance position. The 8" front wheel guides the trencher even with the machine’s powerful output. The adjustable handlebar accommodates operators of all heights and makes operation comfortable at different trenching depths.
DURABILITY AND TERRAIN MASTERY
Baumr-AG has engineered this trencher with premium components. The tungsten carbide digging teeth are mounted on a heavy-duty chain. They are driven by a hardened steel rear sprocket. The centrifugal clutch and adjustable throttle digging system prevent over-torque and machine kicking. The front and rear grease nipples are great for easy maintenance of machine components. The XL 15" x 6" extra-wide all-terrain tyres handle rough terrain effortlessly.
YOUR ULTIMATE TRENCHING SOLUTION
The Baumr-AG TRN660 Trencher is your no-fuss solution for earth trenching, combining power, control, manoeuvrability, and reliability. Say goodbye to backbreaking manual digging and experience the groundbreaking performance of the Baumr-AG TRN660 Trencher today.
WHAT’S INCLUDED
SIZE & WEIGHT
This product is sold by a third-party seller and they are responsible for their product, the content of their listing and any exchanges or returns of their product.
All products sold by third-parties are subject to the Customer Charter and comes with guarantees that cannot be excluded under the Australian Consumer Law.
Save with FIRST
Save $118.70 on non-member price
Earn $22.55 Rewards Credit
Bonus $10 Credit^
^FREE 14 day trial. FIRST will be charged $129 / 365 days after free trial, cancel anytime. T&Cs apply, click for details.
Fast Dispatch available
Leaves warehouse in 1-2 business days