85t Mother Bin

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Mother Bins

The 85T Dunstan Mother Bin offers outstanding capacity in a durable, Australian-made design. Built to streamline harvest logistics, it combines strength, flexibility, and proven reliability, giving you the confidence to keep grain moving efficiently in demanding conditions.

Specifications

Height (Ground to Roof)

4.05m

Width

3.5m

Length (Tip of Pull to Back)

13.41m

Auger

14" or 16"

Discharge Rate (up to)

5T / 6T p/minute

Front Axle

3 Rear Axle

4 Tyres

385/65R Super Single or 11R22.5 Duals

PTO

540rpm for 14” or 1000rpm for 16”

Tractor HP to Tow

100hp

Towing Capacity

Move With Up To 40T Grain Inside

Roof

Tarp or Hydraulic Steel

Standard Features

Front Steerable Axle

Fixed Rear Axles

Fire Extinguisher

LED Work Lights

Tail Lights

Flashing Lights

Oversize Signage

Internal Flow Control Shutters (16” Only)

Parking Jack

Hydraulic Auger Fold

Front Access Ladder

Manhole & Steps

Large Inspection Windows

Heavy Duty Flighting

Optional Extras

Discharge Auger Tilt Spout

Perforated Floor Slide

Hydraulic Motor

Camera Kit - 7" Monitor and 2 Cameras

Truckies Mate

Rubber Chute

Auger Protector

Brakes

Discharge Auger Sock

Custom Colours

Extra Windows

Divider Wall

Extra Camera

Hand Wash Tank

Clean Out Strip Holder

Videos

Dunstan Bins in action – showcasing the strength, innovation, and performance of our equipment. See how Australian-made quality delivers real results in the paddock, backed by over 50 years of expertise.

Chaser Bins, Mother Bins

31T Chaser Bin & 110T Mother Bin

Happy Dunstan customer Giles Cunningham talks to the team about our bins and why they're so efficient during harvest.

Mother Bins

Dunstan Rear Steering

See Dunstan's rear steering system in action. Manoeuvre even our massive 150T Mother bin with ease with Dunstan's rear steering system.

Mother Bins

Greater capacity bin a great help at harvest

The purchase of a high capacity Dunstan mother bin proved a great help in speeding up the 2017 harvest on the property of Graeme Koschitzke.

Mother Bins

Dunstan support helps in busy harvest

A Chaser and mother bin strategy to provide an efficient harvest and after sales support help the harvest continue.

Mother Bins

Mother Bin with Load Cells benefits local farmer

Victorian farmer explains some of the benefits of operating a large Dunstan mother bin with load cells during a busy harvest.

Mother Bins

Mother Bins Increase Harvest Efficiency

The efficiency benefits of chaser bin and mother bins area clear. Description of Dunstan mother bin features, with farmer testimonials.

Service & Support

Dunstan is dedicated to keeping your equipment performing at its best.

With on-farm servicing, expert technicians, and a fully stocked parts department, we provide dependable support for the life of your Dunstan bin.

Get in touch

(03) 5452 1488

General Enquiries

0437 714 617

Sales - Peter den Houting

0408 331 321

Sales - Craig Miller

[email protected]