Contour King ST

Precision Starts Below the Surface.

Engineered to build consistent strips, maintain precise depth, and maximize emergence even in heavy residue and changing field conditions.
Every Pass Matters

Every Pass Builds the Foundation.

Successful crops begin long before the planter enters the field. The Contour King ST is engineered to maintain precise operating depth, manage residue, and follow changing terrain to create a consistent strip and uniform seedbed.

01 / Depth

Consistent Depth

HydroFlex™ maintains row-unit engagement across changing terrain to help maintain consistent operating depth from one end of the field to the other.

02 / Residue

Residue Management

In-cab adjustable row cleaners allow operators to adapt to changing residue conditions without leaving the tractor seat.

03 / Finish

Uniform Strips

Independent closing discs with adjustable pressure finish each pass by creating a smooth, consistent berm ready for planting.

Because consistency below the surface creates confidence above it.
Contour King ST Engineering

Built to Follow the Field.

Engineering designed to adapt to changing conditions and keep every row working consistently.

Patented

±30° Centering Swivel

Allows each row unit to follow hillsides and field contours while maintaining proper alignment and building a consistent strip.

Adjustable

HydroFlex™ Downforce

Adjustable hydraulic downforce keeps the row unit engaged with the soil to maintain consistent operating depth across changing terrain.

ZML Contour King ST Strip-Till Row Unit
Contour King ST Precision Strip-Till Row Unit
In-Cab Control

Adjustable Row Cleaners

Residue conditions change throughout the day. Adjust row cleaners from the tractor seat to maintain ideal residue clearance without stopping.

Protection

Nitrogen-Charged Rock Reset

Designed to absorb impacts from rocks and unexpected obstacles while protecting the shank and helping keep you moving in demanding fields.

Quick-Adjust Shank Depth Quickly move between 4", 6" and 8" working depths to match your field conditions.
Configure Your Contour King ST

Options Built Around Field Conditions.

No two fields work exactly alike. Configure your Contour King ST with rolling basket, shank point, and row-cleaner options designed to match your soil, residue, and strip-finish needs.

01 / FINISH

Rolling Basket Options

Choose the rolling basket configuration that matches the finish you want to achieve behind the row unit.

Contour King ST Fine Rolling Basket
1/2-Inch Bar

Fine Basket

A fine-bar configuration for working the strip surface and producing a finer finish.

Contour King ST Coarse Rolling Basket
1 1/2-Inch Bar

Coarse Basket

A larger-bar configuration for a more open, coarse strip finish.

Contour King ST Paddle Rolling Basket
Paddle Configuration

Paddle Basket

A paddle-style finishing option for breaking up clods and firming the strip.

02 / FRACTURE

Shank Point Options

Match your point selection to the amount of soil fracture and lift needed for your operation.

Contour King ST 550 Shank Point
Standard Fracture / Standard Lift

550 Point

A standard fracture and lift profile for general strip-till applications.

Contour King ST 660 Shank Point
Standard Fracture / Extra Lift

660 Point

Maintains a standard fracture profile with additional soil lift.

Contour King ST 680 Shank Point
Aggressive Fracture / Lift

680 Point

An aggressive fracture and lift profile for applications requiring greater soil disturbance.

Shank Configurations

Configure your Contour King ST shank to match your fertilizer application needs, from a bare shank to dry fertilizer, NH3, and vapor configurations.

Contour King ST Bare Shank
Configuration 01
Bare Shank

Shank configuration without fertilizer application attachments.

Contour King ST Shank with Dry Fertilizer
Configuration 02
Dry Only

Shank configuration equipped for dry fertilizer application.

Contour King ST Shank with Dry Fertilizer and NH3
Configuration 03
Dry + NH3

Combined configuration for dry fertilizer and anhydrous ammonia application.

Contour King ST Shank with Dry Fertilizer, NH3, and Vapor
Configuration 04
Dry + NH3 + Vapor

Combined configuration incorporating dry fertilizer, NH3, and vapor components.

Contour King ST Strip-Freshener Attachment
Quick-Change Configuration

Strip-Freshener

The Strip-Freshener option adds flexibility to your Contour King ST setup. Configure the row unit for strip refreshing when conditions call for a different approach to preparing the planting zone.

03 / In-Cab Residue Management

EZ-Sweep. Adjust on the Move.

Field conditions don't stay the same from one end of the field to the other. EZ-Sweep gives operators in-cab control of row-cleaner pressure, allowing adjustments as residue and soil conditions change without stopping to make manual changes at each row.

ZML EZ-Sweep Row Cleaner System
EZ-Sweep Air System Mounted on Toolbar

Air-Controlled Adjustment

The 12-volt air system supplies the row-cleaner adjustment system, giving the operator convenient control from the cab. Fine-tune row-cleaner pressure as field conditions change to help maintain consistent residue clearance.

In-Cab Control

Adjust row-cleaner pressure from the tractor seat rather than stopping for manual changes.

Adapt to Residue

Respond to changing residue loads and field conditions throughout the pass.

Consistent Strip Prep

Maintain effective residue clearance ahead of the row unit for more consistent strip preparation.

Interactive Contour King ST

See It From Every Angle.

Explore the Contour King ST up close. Rotate the row unit, zoom in on components, and take a closer look at the engineering built into every pass.
↔ Drag to Rotate + Scroll to Zoom ◎ Pinch on Mobile
Explore the Engineering Rotate 360°, zoom in, and inspect the Contour King ST before diving into configurations, options, and specifications.

Contuor King ST 2200 & 2250
Strip-Till Caddy

Narrow Track Front Fold
Strip-Till16 and 24 row