1200 Series Big Dog Rear Unload Forage Boxes

Available in 26' or 30' Models

  • PL88C open barrel pintle chain @ 29,900# per strand = 119,600#, w/2″ x 1″ x 3/16″ formed apron channels for apron cross bars.
  • Truck Mounted Box: Choice of Top Pivot Door w/Hydraulic Gate Delay, or Barn Doors w/Air Closure.
  • Chassis Mount Box: Choice of Top Pivot Door w/Hydraulic Gate Delay, or Barn Doors w/Hydraulic Closure.
  • The “BIG DOG” features 1″ steel lines to the back of the box and DUAL HYDRAULIC MOTORS. The motors evenly drive the dual gear case drive system for more power and less shaft stress than a single motor system.
  • The drive shaft features MD nylon reversible style bearings.
  • Panels above the rear wheels act as a chain slide for the main apron, and protect mud and debris from getting to the apron chain.
  • 16 Gauge Stainless Steel Sides.
  • The floor is ½″ thick virgin grade solid poly.
  • 2 large front window for viewing when unloading.
  • The idler apron shaft assembly features 6 tooth machined steel sprockets with bronze idler bushings.
  • Apron tension adjustment is made by tightening the 4 spring loaded tightener bolts on the front of the box. The spring loaded tighteners maintain tension on the apron during start up and operation.
  • Spring Loaded Main Apron Tighteners.
  • LED Lighting.
  • Options include a front fold-down actuator, rollback tarp, and a grain hopper.
1226 – 26′
CAPACITY – STRUCK LEVEL 1477 cu. ft.
BOX WEIGHT N/A
INSIDE LENGTH 26′
INSIDE WIDTH 98″
INSIDE HEIGHT 86″
OVERALL LENGTH 27′ 7″
OVERALL WIDTH 102″
OVERALL HEIGHT INCLUDING TAILGATE N/A
SIDE HEIGHT N/A
DRIVE SYSTEM Dual Hydraulic Motors
FINAL DRIVE SYSTEM Dual Gear Case Drive System
MAIN APRON CHAIN & SLATS PL88C Open Barrel Pintle 2″ x 1″ x 3/16″ Formed Apron Channels
REAR DRIVE SHAFT 2¼″ 1045 Steel
FRONT IDLER SHAFT 1¾″ 1045 Steel
UPRIGHTS 2″ x 2″ x 3/16″ Tubular Steel Set on 16″ Centers
UNLOAD TIME Dependent on Tractor Hydraulic System & GPMs
WALL MATERIAL Stainless Steel
FLOOR MATERIAL Virgin Grade Poly
AIR GATE DELAY SYSTEM Standard
REAR DOOR LATCHING Automatic
FRONT VIEWING WINDOWS 2
LIGHTS LED
CUSTOMER FARM NAME Standard
1230 – 30′
CAPACITY – STRUCK LEVEL 1752 cu. ft.
BOX WEIGHT N/A
INSIDE LENGTH 30′
INSIDE WIDTH 98″
INSIDE HEIGHT 86″
OVERALL LENGTH 31′ 7″
OVERALL WIDTH 102″
OVERALL HEIGHT INCLUDING TAILGATE N/A
SIDE HEIGHT N/A
DRIVE SYSTEM Dual Hydraulic Motors
FINAL DRIVE SYSTEM Dual Gear Case Drive System
MAIN APRON CHAIN & SLATS PL88C Open Barrel Pintle 2″ x 1″ x 3/16″ Formed Apron Channels
REAR DRIVE SHAFT 2¼″ 1045 Steel
FRONT IDLER SHAFT 1¾″ 1045 Steel
UPRIGHTS 2″ x 2″ x 3/16″ Tubular Steel Set on 16″ Centers
UNLOAD TIME Dependent on Tractor Hydraulic System & GPMs
WALL MATERIAL Stainless Steel
FLOOR MATERIAL Virgin Grade Poly
AIR GATE DELAY SYSTEM Standard
REAR DOOR LATCHING Automatic
FRONT VIEWING WINDOWS 2
LIGHTS LED
CUSTOMER FARM NAME Standard

WARRANTY: SEE OERATORS MANUAL FOR WARRANTY DETAILS AND LIMITATIONS. H&S RESERVES THE RIGHT TO CHANGE ITS PRODUCTS OR THE DESCRIPTION AT ANY TIME WITHOUT NOTICE OR OBLIGATION. MODELS AND SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE.

  • Front Fold-Down Actuator
  • Rollback Tarp
  • Grain Hopper