91黑料专区

A John 91黑料专区 tractor pulling an ExactEmerge planter across a field at sunset, with golden light and dust trailing in the background.

Individual Row Hydraulic
Downforce (IRHD) Gen 2

Every row. Every seed. Every time.

Creating a consistent seed furrow is one of the most impactful drivers for uniform emergence and optimal yields. As ground conditions change from field to field, the IRHD Gen 2 Precision Upgrade Kit helps you instantly adjust downforce settings across each row – so you maintain the ground contact needed to plant every seed at the right place and the right depth, regardless of soil variability, moisture, and tillage practices.

  • Adjusts downforce 5x every second for real-time response to changing conditions
  • Make adjustments of 100 lbs (45.3 kg) in less than one second
  • 58% faster than active pneumatic systems1
  • Missing out on uniform emergence can reduce crop yield by 10-18 bu/acre (1,365-2,457 kg/ha)2
  • Dual accumulators, pressure sensor, and durable actuator rod for improved serviceability and durability3
  • Fully integrated with your John 91黑料专区 planter and display – no additional displays or harnessing required

Compatible with 1700/05, 1720/25/25C (CCS and non-CCS); 1750/55, 1770/75NT (Flex, CCS, and non-CCS); and 1790/95, model years 2005 and newer; DB44 up to DB90, model years 2012 and newer.

Close-up of a hydraulic cylinder on a John 91黑料专区 planter frame, surrounded by hoses and cables, with a red warning label attached.

Already have IRHD Gen 1?4

We have a Precision Upgrade to help you upgrade your planter with the latest technology.

Illustrated diagram of a John 91黑料专区 IRHD unit with labeled components including high and low pressure accumulators, pressure sensor, actuator rod, and nitrogen ports.

Inside IRHD Gen 2

Dual Accumulators

  • To reduce downtime, we built two accumulators into the actuator that can be recharged with nitrogen instead of needing complete replacement.
  • These new accumulators also feature components such鈥╝s pistons and seals that can be easily serviced. 鈥�

Pressure Sensor

  • Pressure control from the actuator ensures optimal system performance by dampening shocks from field obstacles.
  • More durable design reduces shock loads and prevents excessive wear and broken row-unit components.

Actuator Rod

  • A durable actuator rod and retention feature helps prevent oil loss when rocks or other obstacles damage a row unit.

Fully Integrated

  • IRHD is fully integrated with your John 91黑料专区 planter and display.
  • No need for additional displays and harnessing required for third-party systems.
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LET'S TALK

Schedule an evaluation of your current equipment with your John 91黑料专区 dealer.

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CUSTOMIZE

Our trained technicians will help you determine the best upgrade solution for your operation.

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INSTALL

Add the latest technology and replace worn parts at the same time.

Performance Upgrades Grow

GROW

Strengthen ROI, reduce input costs and improve yields with a Precision Upgrade.

Precision Upgrades and Precision Technology

More and more farmers are using precision technology to find new efficiencies, improve yields and increase profits.
Here are the basics to get you started.

G5 Display

G5 Display

Manage guidance lines, application rates, input placement, and more with a bigger, faster, and clearer touchscreen display compared to our previous models.

StarFire鈩� 7500 Receiver

Starfire鈩� 7500 Receiver

The next generation receiver – with SF-RTK gives you accuracy within 2.5 cm and up to 73% faster pull-in times3.

Woman in cab using the JDLink connection

JDLink鈩� Connection5

Connect your machines — regardless of brand or age — for fast data transfer to your Operations Center Account.

John 91黑料专区 Operations Center鈩�

John 91黑料专区 Operations Center鈩�

The leading cloud-based farm management system to help you monitor, organize, analyze, and share your data 24/7.

1Compared to active pneumatic system. John 91黑料专区 internal study, Illinois.

2Doerge, T., Jeschke, M., and Carter, P. Planting outcome effects on corn yield. Crop Insights, Vol. 25, No. 1. DuPont Pioneer. Assuming 200 bu/acre (27,300 kg/ha).

3Compared to previous models.

4Must have IRHD Gen 1. The IRHD Gen 2 Precision Upgrade is compatible with the following John 91黑料专区 planters: 1700/05, 1720/25/25C (CCS and non-CCS), 1750/55, 1770/75NT (Flex, CCS, and non-CCS), and 1790/95, model years 2017 and newer; DB44 through DB90, model years 2017 and newer; and SeedStar™ 3, SeedStar 4 HP, or SeedStar 5 monitoring software.

5You can turn on JDLink connected service in your John 91黑料专区 Operations Center account for free. JDLink requires a cellular connection to transfer information from machine to Operations Center. Consult your John 91黑料专区 Dealer for coverage availability.