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H&S Manufacturing HD Twin Auger Front and Rear Unload Forage Box

H&S HD Twin Auger Front and Rear Unload Forage Box
The H&S HD Twin Auger Front and Rear Unload Forage Boxes switch from front to rear quickly and easily by placing a single pin. This is just one of the many features that make H&S forage boxes superior in design.
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3-18" 4 Har HD Spiral Type Beaters

H&S Manufacturing HD Twin Auger Front and Rear Unload Forage Box
H&S uses three - 18" 4 bar HD spiral type beaters - not augers. The beaters feed evenly and are aggressive in handling tough material. All three beaters are mounted in the head, not auxiliary panels in the box. Beater shafts are 1 1/4" equipped with greaseable bearings.

Simple Variable Speed Drive

H&S Manufacturing HD Twin Auger Front and Rear Unload Forage Box
A simple trouble-free variable speed drive lets you match just the right unload speed to the crop type, load condition and blower capacity. A bronze worm gear is standard. #80 drive chain drives the main apron drive shaft. The main apron drive shaft is 1 3/4" stress proof shafting. Main apron unload rate is variable and ranges from 9" up to 12' 6" per minute.

Clear Beaters before you start Main Apron

H&S Manufacturing HD Twin Auger Front and Rear Unload Forage Box
A separate clutch allows you to start and clear the beaters before you start the main apron conveyors. The HD clutch can be used to engage just the cross conveyor, the cross conveyor and beaters, or the cross conveyor, beaters and main floor apron in any speed.

Dual Belt Clutch

H&S Manufacturing HD Twin Auger Front and Rear Unload Forage Box
Shields are removed to show the dual belt clutch which is the primary drive source. The emergency stop mechanism is built into the drive unit and can be activated from the front, sides or rear of the box.

Standard Built-in Auger Extension

H&S Manufacturing HD Twin Auger Front and Rear Unload Forage Box
The twin augers extend 11" beyond the side of the head. A built-in auger extension is standard and eliminates spillage between box and blower.

Steel-Welded Subframe

H&S Manufacturing HD Twin Auger Front and Rear Unload Forage Box
H&S boxes have an all steel-welded subframe.

Switch from Front to Rear Unload Easily

H&S Manufacturing HD Twin Auger Front and Rear Unload Forage Box
To switch to rear unload simply remove the drive lock pin from the front and insert it into the rear apron drive sprocket. A 3 shaft system (drive, tightener and idler shafts) maintain the proper chain tension and position drive.

Self Locking Tailgate

H&S Manufacturing HD Twin Auger Front and Rear Unload Forage Box
When being used as a front unload box, the drive lock pin is locked into the main apron drive sprocket. Once the tailgate safety lock is released, the self-locking mechanism unlocks automatically while unloading and locks shut when the tailgate closes.

Transport Lights Standard

H&S Manufacturing HD Twin Auger Front and Rear Unload Forage Box
Transport lights are standard on all H&S boxes. This is the light configuration on the front unload boxes.

Rear Unload Boxes

H&S Manufacturing HD Twin Auger Front and Rear Unload Forage Box
This is the light configuration for rear unload boxes.

10" High Speed Cross Augers

H&S Manufacturing HD Twin Auger Front and Rear Unload Forage Box
The twin auger utilizes two - 10" high speed cross augers equipped with hold-downs and wipers. The auger housings are poly-lined to reduce buildup.

Optional Front Hydraulic Drive

H&S Manufacturing HD Twin Auger Front and Rear Unload Forage Box
All front unload boxes have a standard PTO drive while unloading off the front. Front hydraulic drive is optional.
HD Twin Auger Front & Rear Unload Forage Box Specifications
ModelFBTAFR16FBTAFR18
Capacity with Roof
852FT-3
1003FT-3
Inside Width
7' 4"
7' 4"
Inside Height
93"
97"
Overall Length
19' 3"
21' 3"
Overall Width
107"
107"
Overall Height (bolster to roof)
114"
118"
Weight 
4820#
6220#
Main Apron Chain
667H Pintle-10,000# x 4
Cross Feed
2-10" side by side augers
equipped with adjustable hold-downs
22" wide, left hand only
Unloading Beaters
3 18" 4-bar spiral, even feed
Main Apron Drive
Variable speed drive
Unload rate from 9"/min to 12' 6"/min
Drive Sequence
H&S bronze worm gear box
80# roller chain
1 3/4" stress proof main apron drive shaft
Power Source
540 hp PTO or hydraulic drive
Emergency Stop Clutch
Standard
Transport Lights
Standard
Rear Unload Drive
HD twin auger hydraulic rear drive only
Rear Unload Speed
Unload time is dependent on tractor RPM,
hydraulic pressure and GPM
Rear Endgate
Automatic lock and unlock