John Deere PowerTech™ PSS 6.8-L (415-cu in.) engine

Beginning with model year 2019, the Hagie STS10 and STS12 Sprayers utilize the John Deere PowerTech 6.8L (415-cu in.) diesel engine. This engine offers 208.8 kW (280 hp) with a peak power of 223.7 kW (300 hp) in the STS10 and 223.7 kW (300 hp) in the STS12. The reliable performance of these engines couple well with the drive system on the STS Sprayers to provide the operator excellent power on demand.

Engine location

Rear-mounted engine

The rear-mounted engine keeps constant weight to offset the spray boom and leaves space in the center of machine for the varying weight of fuel and rinse tanks. This allows for better coolant airflow and reduction of cab noise.

Hagie is a trademark of Hagie Manufacturing Company, LLC and similar to John Deere branded equipment, John Deere will also support Hagie equipment.

The solution system is a constantly monitored, continuously adjusted, computer-controlled system. The cab-mounted digital spray system console receives information from various inputs to help determine L/ha (gpa) and L/min (gpm).

Solution tank

Solution tank

Solution pump

Solution pump

The Hypro® 9306C-HM1C-BU solution pump (located beneath center of machine) is a centrifugal-type, hydraulically-driven pump that is controlled by the solution pump control valve and the spray system console. It comes with silicon-carbide seals, 7.6-cm (3-in.) inlet plumbing and 5.1-cm (2-in.) outlet plumbing.

The solution pump draws solution out of the tank at the rate determined during calibration. It dispenses solution through the many valves and hoses that make up the spray system and also dispenses fluids through the agitation and rinse systems.

Solution pump switch

Solution pump switch

Machine control display - Home

The solution pump switch is located on the side console and is used to turn the solution pump on and off.

NOTE: When the solution pump is on, a solution pump indicator (located on the machine display home page - field mode) will be illuminated.

Hypro is a trademark of Pentair Flow Technologies, LLC.

STS Series Sprayer booms

The spray booms are controlled by an electrohydraulic system. This system consists of operator-manipulated switches (located on the side console and the hydrostatic drive control handle) and hydraulic cylinders (attached to the booms), which provide lift, level, and horizontal extension.

The spray booms are offered in a variety of configurations depending on the model and the producer's application needs.

27.4-m (90-ft) boom with 38.1-cm (15-in.) row spacing

Numerical values key:

1. Section one
2. Section two
3. Section three
4. Section four
5. Section five
6. Section six
7. Section seven
8. Section eight
9. Section nine

Alphabetical values key:

1. 18.3-m (60-ft) 24-row planter
2. 9.1-m (30-ft) 12-row planter
3. 9.1-m (30-ft) 12-row planter
4. 9.1-m (30-ft) 12-row planter

30.5-m (100-ft) boom with 38.1-cm (15-in.) row spacing

Numerical values key:

1. Section one
2. Section two
3. Section three
4. Section four
5. Section five
6. Section six
7. Section seven
8. Section eight
9. Section nine

Alphabetical values key:

1. 18.3-m (60-ft) 24-row planter
2. 3.05 m (10 ft)
3. 9.1-m (30-ft) 12-row planter
4. 9.1-m (30-ft) 12-row planter
5. 9.1-m (30-ft) 12-row planter
6. 3.05 m (10 ft)

36.6-m (120-ft) boom with 38.1-cm (15-in.) row spacing

Numerical values key:

1. Section one
2. Section two
3. Section three
4. Section four
5. Section five
6. Section six
7. Section seven
8. Section eight
9. Section nine

Alphabetical values key:

1. 9.1 m (30 ft)
2. 18.3-m (60-ft) 24-row planter
3. 9.1 m (30 ft)
4. 9.1-m (30-ft) 16-row planter
5. 9.1-m (30-ft) 16-row planter
6. 9.1-m (30-ft) 16-row planter
7. 4.6 m (15 ft)
8. 9.1-m (30-ft) 12-row planter
9. 9.1-m (30-ft) 12-row planter
10. 9.1-m (30-ft) 12-row planter
11. 4.6 m (15 ft)

Boom configurations

Materials used in boom construction:

• 27.4-m/30.5-m (90-ft/100-ft) booms - steel
• 36.6-m (120-ft) booms - steel/aluminum hybrid

Chassis mainframe

Horizontal cross-through axle tube

The STS Series mainframe design features horizontal cross-through axle tubes, as well as boom and platform mounts on weldment.

• 144.8-cm (57-in.) mainframe width (from outside of each mainframe tube)
• 301-cm (118.5-in.) mainframe width (from outside of each boom cradle weldment)
• 183-cm (72-in.) ground clearance

See corresponding letter descriptions below

Agitator performance chart key:

• A - flow (gpm)
• B - agitation pressure (psi)
• C - input flow (gpm)
• D - output flow (gpm)
• E - recommended flow for wettable powder mixes

Montag cover crop system

Montag cover crop system

Boost the versatility of the Hagie STS Sprayers and optimize soil health with a cover crop seeding solution. The Montag Fortifier 2212 Cover Crop System is an engineered solution specifically designed to be compatible with model year 2014 and newer Hagie STS12 Sprayers equipped with a 36.6-m (120-ft) hybrid boom.

The Montag cover crop system features a two-bin design totaling 4.4-m³ (155-cu ft) capacity, offering the highest cover bin capacity available on the market to improve uptime. The stainless-steel twin bin design equips producers with two-product application proficiency.

Montag cover crop system controls

The unit comes standard with a Montag-developed ISOBUS rate controller and ISOBUS scales for optimal application accuracy. Operating on the standard Hagie hydraulic pump and offered with standard four-section control, metering augers ensure the highest possible row-to-row accuracy. Producers are also provided with the STS12 chassis hardware package to ensure system adaptability with the kit.

Maximum rate by speed per tank

When performing seeding applications at 16.1 km/h (10 mph), producers have the ability to apply 7.3 kg to 40.8 kg (16 lb to 90 lb) of seed per acre to meet individual productivity needs. The only system offered today specifically designed for this purpose, the Montag Fortifier 2212 Cover Crop System provides a unique solution to protect and nurture soil health while enhancing versatility, making the Hagie STS a one-machine solution for full season application needs.

NOTE: Compatible with model year 2014 and newer Hagie STS12 with 36.6-m (120-ft) hybrid boom.

Montag Mfg. has an allied partnership agreement with John Deere as it relates to the cover crop system and is responsible for providing sales and technical support to dealers. For additional information about the system, visit www.montagmfg.com or call 712-852-4572.

Montag is a trademark of Montag Manufacturing, Inc. Hagie is a trademark of Hagie Manufacturing Company, LLC and similar to John Deere branded equipment, John Deere will support Hagie equipment.