Single-Axle Chaser Bins

Our 25T & 30T single-axle models feature a 20" (508 mm) diameter single-fold design with 10 mm thick flights welded around 150 mm pipe for super fast unload performance.

Davimac bins are built long and low for maximum stability and easy filling. Wheel arches give them one of the lowest bin heights on the market, improving loading efficiency and reducing the risk of header auger collisions during harvest. The low centre of gravity ensures a steadier ride in the field and makes road transport safer and more straightforward.

Engineered for maximum strength and reliability, eliminating potential points of failure. The12-stud hub exceeds the industry-standard 10-stud, reducing the risk of wheel failure under heavy loads for superior performance in tough conditions. Our bins are fitted with durable, Australian-engineered Harvest tyres.

Our rubber-cushioned A-frame absorbs shock when travelling over uneven terrain, reducing stress on the chassis and extending the service life of both the grain cart and your tractor. Paired with the interchangeable ball hitch, Davimac bins deliver one of the smoothest and most stable towing experiences in the paddock.

Harvest in style!The distinctive curved sides of a Davimac chaser bin aren’t just for looks—they’re engineered to handle the stress of a full, heavy load without the buckling risk of straight walls. Steep 55° angled sides promote smooth, consistent grain flow down to the horizontal auger for faster, more efficient unloading.

Davimac Chaser Bins are 100% Australian-owned and manufactured in our facilities in the Central West of NSW.

Our expansive national dealer network provides local servicing and support, while our online parts store makes sourcing genuine spare parts fast and straightforward.

QUICK UNLOAD:
Our huge single-fold 20” auger maximises harvest efficiency with an unload speed of 12 tonnes per minute at 1000 RPM (PTO drive). That is 1 tonne every 5 seconds - or a 25-tonne load (920 bushels) in the truck in just over 2 minutes.

Have your bin built with either left-hand side or right-hand side discharge.

CONTROL THE FLOW:
✔ The hydraulic spout with rubber chute allows you to focus and adjust the flow of grain with complete accuracy and control.

✔ A hydraulic kicker allows easy adjustment of the discharge angle and height of the vertical auger for tricky mother bins, semis or silos.

✔ A shut-off door at the base of the vertical auger allows flow-rate control for fast metering crops and easier cleaning.

✔ Auger function can be easily confirmed and monitored via the perspex window at the base of the vertical auger.

ULTRA-BRIGHT AUGER LIGHTS:
Twin 48W 16 LED 3,000 lumens lamps mounted to the auger spout enable safe and efficient night operation.

STRONG CONSTRUCTION:
The dual-auger design has been built to be rugged and reliable. The 508 mm diameter vertical auger has fully-balanced thick 10 mm flights welded around 150 mm centre pipe, whilst the horizontal cross auger has a 405 mm (16") diameter with 6 mm flights.

The auger protection guard protects the auger from damage and collisions.

LARGE GEARBOX

With robust durability and exceptional performance in demanding harvest conditions, our gearbox ensures reduced maintenance needs and an extended operational lifespan.

GRAIN SAMPLING

Easily collect real-time samples to conduct grain quality tests, promptly detect potential issues, and verify compliance with necessary standards.

CTF ADJUSTABLE WHEEL CENTRES

The wheel centres are user-adjustable from 2.56m for transport, to 3.0m for Controlled Traffic Farming (CTF) operations.

SINGLE CLEANOUT LEVER

All cleanout doors are connected via rods to enable easy open or closing with one easy to access and operate lever at the rear of the machine.

ACCESS LADDER & HATCH

Easy access inside the bin for maintenance and cleaning. Additionally, a welded foot platform enables safe and convenient passage along the internal length of the chaser bin.

SPHERICAL TOW EYE HITCH

Better match smaller tractor pins with our custom designed spherical tow-eye swivel hitch with interchangeable ball size. This creates a smoother tow with less shunting.

GATE INDICATOR & WINDOWS

The large open/closed indicator enables easy visual verification of the gate status from the cab. See into the bin through two large 6mm perspex windows.

HEAVY-DUTY TARP

900GSM PVC reinforced polyester roll tarp. UV stabilised and FR treated for weather resistance, and heat-welded bonds for maximised durability.

ROAD TRANSPORT KIT

Safely tow your bin between fields on public roads with the weather-resistant 'Oversized' sign, high-viz flags, light beacon, and LED tail lights.

✔ NO TRANSPORT ESCORT REQUIRED
A contractor's dream. The low profile of our bins simplifies road freight transport requirements, saving on the cost of delivery or relocation from farm to farm.

✔ FULLY-REPLACEABLE PARTS
Our chaser bins have been designed with easy to replace bolt-on parts for simple and straight-forward maintenance, with spare parts available to order via our online store.

✔ INCLUDED WITH BIN

• PTO Shaft
• Adjustable Jack Stand
• Toolbox
• Safety Chain for Hitch
• Davimac Warranty