Vennings 46 M³ Approximately 33 Ton Galvanised Chaser Bin

Illustrated 33 M³ 28 Ton  Chaser Bin with Roll Tarp and Hydraulic Folding Chute standard on all 28 Ton Chaser Bins now 46 M³ 33 Ton

The unit is standard with a 15" discharge auger, with a capacity of up to 5 tonne per minute with an optional 18" discharge auger available. The standard drive is setup for a 540 rev drive tractor with an option of 1000 rev drive or hydraulic drive if sufficient oil supply. The cleaning of this unit is simple, just pull the floor bar out from the back and the bin will clean out completely.

Extra Heavy Duty 9 Leaf 100mm x 16mm (4" x 5/8") Sprung Pivoting Steering, Braked Axles Hydraulic rams fitted to rear axle to allow bin to be reversed into sheds etc.
Discharge auger is fitted with spring loaded flight in case auger is not in the correct position Heavy Duty Gearbox with 1" Drive Sprockets 30 M³ Chaser bin with auger folded and hydraulic folding discharge chute in lowered position
Oversize Sign, LED Turning Tail and Brake lights & Revolving light fitted to the rear of all bins    
Hydraulic controlled shut of doors cover sweep flight to prevent auger jam from compaction while traveling 2 x Large viewing windows are fitted to the front of all 30 M³ Chaser Bins Optional drop spout hose for filling sheep feeders, auger hoppers etc. Hydraulic folding discharge chute and 1200 lumen LED work light fitted standard on all 30 M³ Chaser Bins



CHASSIS Manufactured from Heavy Duragal Channel and RHS
BIN BODY Manufactured from 1.5 mm Galvanised butt welded sheet steel
AXLES Axles are New heavy duty 10 stud steering assembly with a 40 ton weight rating
TYRES Recommended on New Tractor Tyres 30.5 x 32 16 ply with New rims other sizes and options available
PTO / HYD DRIVE PTO Drive with slip clutch, 540 RPM drive standard or optional 1000 RPM Drive, Heavy Duty Gear box with 1” drive sprockets. Hydraulic drive also available (If sufficient oil supply)
TRACTOR Recommend a minimum of 180 H/P on firm ground
DISCHARGE AUGER Fitted with hydraulic raise & lower and folding chute. Standard with 15” Auger with a discharge rate up to 5 ton per minute. Optional 18” auger with a discharge rate greater than 6 ton per minute
FLOOR AUGER 10” Flight. Removable full length slide out floor and trap door for easy cleaning. Hydraulic ram controlled shut off doors cover auger flight allowing bin to be unloaded at any speed
FOLDING CHUTE Hydraulic ram controlled folding chute on end of discharge auger (pictured above)
LED WORK LIGHT 1200 Lumen LED Work light mounted by the discharge spout (pictured above)
SIGNS & LIGHTS Fitted with over size sign, revolving light and LED stop tail & turning lights (pictured above)
DROP SPOUT Optional Drop Spout Tube or hose for filling sheep feeders, auger hoppers etc.
QUAD VIEW CAMERA Optional 9” Quad view monitor with 3 Camera’s mounted on the Bin, one on the end of discharge chute, one inside the bin and one at the rear of the bin


Did you know; without a chaser bin, it isn't uncommon for a harvester to spend up to 35% of its time in the paddock unloading


Optional 9" LCD Quad View Colour Digital Touchscreen Monitor

Single, Dual, Triple, Quad-View & Picture in Picture Functions Suitable for up to 4 Waterproof Cameras

  • Touchscreen with fingertip operation
  • Day / Night brightness controls
  • Supplied with centre mount support bracket and U bracket
  • Operates from 10-32 Volts
  • Supplied with 6 metre power supply cable
  • Brightness, colour, contrast, volume & sharp can be separately adjusted
  • Vennings recommend fitting one camera on the discharge auger one camera in the bin and one on the rear of the bin for road transport

Click here for more information on monitors and cameras.


Stripping crops in the most efficient and time effective way is one of the main goals at harvest.
Some basic calculations reveal that stopping a harvester to unload the grain bin can potentially reduce harvest efficiency by 35 percent; in effect meaning harvest takes 35% longer than it needs to.
A common way to negate the lost time to stop and empty is to run a chaser bin.
Consider a harvester with a work rate of 40 tonnes per hour, a grain bin that can hold 9.5t and the harvester spends five minutes out of the crop each time the bin needs to be emptied. This means the harvester is spending 35% of the time out of the crop.
In this example the true harvester work rate is therefore reduced by 35% because it is only in the crop for 65% of the time.
Multiplied by the value of the grain being harvested ($200/t) and the percentage reduction in value of that grain after it is weather damaged (40%), the potential loss is therefore $1123/hour.
Of course there are events that would damage the crop completely, such as hail or fire, making the reduction in value of that grain $100%. In this case the loss would be $2800 for each hour spent harvesting due to the inefficiency from stopping to empty. But typically, weather-damaged grain is downgraded in value by about 40%.
Therefore, running a chaser bin would enable an extra $1123 worth of grain to be harvested during each hour of harvester operation.

The above information has been sourced from Kondinin Group



For more information please contact us

Phone: 08 8821 1196

Office / Postal Address

40 Moonta Road

Kadina South Australia 5554

The manufacturer reserves the right to change specification without notice or incurring obligation. Information contained herein is from data available at time of publishing. Photos are for illustration purposes only

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