Seed Tenders Bulk Seed Delivery System

Bulk seed delivery system seed tenders are available with the optional telescoping conveyor on both the 240 and 160 bushel capacity models. Telescoping conveyors can be adjusted between 14′ and 22′ and pivots 180° to reach hoppers and boxes on drills and planters. Tenders come with two compartments. The conveyors are a 8″ belt inside a 6″ tube for the most preferred method for bulk seed handling. 100% clean out for no cross contamination. Equipped with crescent belts and rubber lined spouts to allow the safest transfer of your seed investment. The largest seed tender in CrustBuster / Speed King’s fleet is the model 330/411 which has 330 bushels and 411 cu. ft. capacity. It is equipped with CrustBuster’s exclusive Honeycomb belt conveyor that can gently move seed at up to 30 bushels per minute at a 34° angle.

160/240 Seed Tenders

240 Bulk Seed Delivery with 3-Axle Chassis

100% Cleanout! No Cross Contamination as opposed to augers and cleated belts!

New for 2020- Electric motor controlled adjustable radius indexing that locks the fill tube in position during operation.

Telescoping Conveyor Option available on 330/411, 240 and 160 Seed Tenders

The most versatile seed delivery system on the market today that incorporates the most preferred method for bulk seed handling.

All of these advantages allow for the filling of a planter with one stop using the unique optional telescoping belt conveyor. Features an ACI rollover cover system so you don’t have to climb onto the tender to open and close heavy metal covers.

Standard Features

  • 6″ Tube with an 8″ crescent top PVC belt.
  • 3-Piece 12′ telescoping downspout on all units.
  • 180° Pivot range.
  • Can easily be mounted on your truck, trailer or optional chassis.
  • Individual compartment control.
  • Each compartment has level view windows.
  • 100% cleanout (no cross contamination).
  • ACI rollover cover system..


  • 12-volt liquid seed inoculator.
  • 12-volt electric or gas power drives available.
  • Chassis with electric brakes.
  • Tri-axle trailer chassis for 240 bushel capacity.
  • 1 hp 12-volt DC motor with controls.
  • 5½ hp Honda® with wireless control.
  • Central Fill Kit.
  • Digital scale.
  • 240 or 160 Bushel total capacity
  • 2 Compartment versatility
  • 8″ Belt in a 6″ tube
  • Conveyor pivots a full 180″

Fill a 40′ Planter with One Stop

Standard 160 Bulk Seed Delivery System with optional 2-axle chassis*

330/411 Seed Tenders

The Fast, Convenient Seed Handling Machine

330/411 Tender in forward transport position – Optional gooseneck chassis shown

Honda® Powered Direct Drive

330/411 Seed Tender has been designed with simplicity and efficiency in mind while maintaining all the capacities that this series delivers.

180° Swing with 9 individual indexing points for precise positioning of conveyor

Direct mount Honda® gasoline driven engine with electric start and wireless controls

330/411 Options

  • Gooseneck chassis.
  • Bumper-style chassis.
  • Scale.
  • Liquid inoculator.
  • Telescoping 3-piece discharge spout.
  • Honeycomb Belt.

Standard Features

  • 2 Individual compartments.
  • ACI rollover tarp.
  • Individual control gates.
  • Crescent top belt conveyor.
  • Oversized seed level windows.
  • 180° Swing with 9 individual indexing points for precise positioning of conveyor.
  • Drop-down side ladder.
  • Flex style hopper.

Speed King’s Honeycomb Belt

Less Damage and More Performance!

Belt Option Specifications Honeycomb Crescent Top
Handling capacity* bushels per hour 1,830 1,680
Handling capacity* bushels per minute 30.5 28
Maximum operation angle 34° 28°
Discharge height‡ 13′ 5″ 11′ 9″

*At maximum operation angle
‡At maximum operation angle with tender on Speed King chassis

Tender Specifications*
Capacity bushels/cu. ft. 330/411 bushels
Height of tank 9′ 8″
Length of tank 14′
Width of tank with ladder 8′ 2 1/2″
Width of tank without ladder 7′ 10″
Weight (approx.) 5000 lbs.
Length with conveyor forward 26′ 8″
Base width 5′ 9″
Base length 9′ 6″

*Without Trailer