STS12

Hagie™ STS Series engines

6.7-L Cummins® QSB engine

Final Tier 4 engine

Tier 3 engine

The Hagie STS Series is powered by a 6.7-L (408.9-cu in.) Cummins QSB diesel engine, which is offered in a 202-kW (275-hp) Tier 3 or the 220-kW (300-hp) emissions-compliant Final Tier 4 (FT4) configuration. The engine is electronic with an air-to-air cooler and turbo charger.

The Tier 3 engine requires No. 2 diesel fuel, and the FT4 engine requires ultra-low sulfur diesel (ULSD).

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.

Engine exhaust

Rear-located engine exhaust

The engine exhaust is located at the rear of the machine. This helps to reduce interior cab and noise vibration.

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

Solution tank, pump, and pump switch

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

Sprayer model	Tank capacity (L, gal.)	Tank type
STS10	3785 L (1000 gal.)	Standard - polyethylene tank Optional - stainless-steel tank
STS12	4542 L (1200 gal.)	Stainless-steel tank
STS14	5299 L (1400 gal.)	Stainless-steel tank
STS16	6056 L (1600 gal.)	Stainless-steel tank

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 indicator

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.

Agitator performance for the STS12 Sprayer

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

Frame and axles

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)
188-cm (74-in.) ground clearance

STS Series cab and controls overview

Front console

Front console steering

Front console telescope

Front console tilt

Front console foot controls

Location (image)	Component	Description/notes
A	Steering wheel	Optional premium leather-wrapped steering wheel
B	Hazard/warning lights switch	---
C	Highway/warning lights switch	---
D	Turn signal indicator	Left-hand side
E	Highway running lights indicator	---
F	High beams indicator	---
G	Turn signal indicator	Right-hand side
H	Steering wheel telescope adjust handle	Available only if equipped with this option
I	Steering column tilt adjust button	Knee angle Available only if equipped with this option
J	Steering column release pedal	---
K	Operator foot pegs	Two pegs Available only if equipped with this option
L	Deceleration (decel) pedal	---
M	Horn	---
N	Windshield washer	---
O	Turn signal lever	---
P	Windshield wiper speed	---
Q	High beams (brights)	---

Side console

Location (image)	Component	Description/notes
A	Emergency stop (e-stop) switch	The e-stop switch provides a quick and positive method for stopping the engine in an emergency situation.
B	Foam marker switch (if equipped)	The foam marker switch controls foam application on both sides of the machine.
C	Rinse switch	The rinse switch is used to rinse the solution tank and spray booms.
D	Boom solution valve switches	The boom solution valve switches each control a valve located on the boom or transom. The valves control the flow of the solution through the boom.
E	Fence row switch (left-hand side)	The fence row switches are used in the selection of either the right or left fence row spray nozzle.
F	Rate control switches	The rate control switches control the rate in which solution is applied through the spray booms by either the rate controller (enable) or operator-controlled spray rate (manual).
G	Rear nozzle switch	The rear nozzle switch controls the two rear nozzles (located behind the rear tires).
H	Pump speed and rate switches	The pump speed/rate switches allow the user to increase or decrease flow rate through the spray system.
I	Fence row switch (right-hand side)	---
J	Main tank valve switch	The main tank valve switch controls the solution tank valve. This switch must be in the on (open) position for spray application.
K	Solution pump switch	The solution pump switch is used to turn the solution pump on/off.
L	Agitation valve switch	The agitation valve switch controls the rate of flow through the agitation system.
M	Boom extension switches (left/right outer fold)	The boom extension switches are used to extend or retract the outer boom extensions.
N	Ignition switch	---
O	Power mirror switch (if equipped)	The power mirror switch allows adjustment of the electric side-view mirrors vertically or horizontally by pressing the switch in the desired position.
P	Hydrostatic drive control handle	The hydrostatic drive control handle controls the direction of the machine and the speed in which it travels. It is also used to control the spray booms, master spray, end row management, and shift up/down speeds.
Q	Transom switch (up/down)	The transom switch is used to raise and lower the main lift.
R	Left-hand boom switch	The left- and right-hand boom switches are used to raise, lower, extend, and retract the spray booms.
S	Right-hand boom switch	The left- and right-hand boom switches are used to raise, lower, extend, and retract the spray booms.
T	Master spray switch	The master spray switch activates the boom solution valves.
U	End row management switch	The end-row management switch is a programmable switch that enables various functions (i.e. all-wheel steer, auto steer, master spray, and NORAC® system enable) when the switch is depressed. End-row management settings are programmed through the machine display.
V	Shift up switch	The shift up/down switches are used for speed range selection.
W	Shift down switch	The shift up/down switches are used for speed range selection.
X	Parking brake switch	The parking brake switch is used to engage and disengage the parking brake, as well as extend and retract the ladder.
Y	Throttle switch	The throttle switch is used to control engine speed (rpm).
Z	Remote stereo controls	The remote stereo controls are conveniently located to control the stereo (volume, mute, source, and seek).
AA	12-V power ports	Four power ports are provided for the connection of additional items (such as radios and computer equipment).
BB	Two auxiliary audio input connections	The auxiliary audio input allows connection of a personal iPod® device or MP3 player.

Overhead monitors and controls

Location (image)	Component	Description/notes
A	Courtesy/interior work light	The courtesy light comes on automatically when the cab door is opened. The interior work light is activated by manually pressing the interior work light switch (located on the light housing).
B	Stereo (if equipped)	The stereo features an AM/FM tuner, weatherband broadcasting, CD player, MP3 player, USB/iPod device controls, and Bluetooth® wireless system (if equipped).
C	Climate controls	The climate controls allow the operator to set and maintain desired cab temperature. Vents are placed throughout the cab to keep air circulating and to maintain clear windows throughout the cab.
D	NORAC monitor (if equipped)	The NORAC monitor controls the automatic boom leveling system.
E	Spray system console	The spray system is controlled by the spray system console and the solution pump control valve. The system receives data and automatically makes adjustments based on the target rate of application set by the operator.
F	Machine display	The machine display is the central control center of the machine. It controls many of the machine’s electronically-driven functions (i.e. machine drive, AWS, attachment operation, tread adjustment, spray systems, lights, diagnostics, etc.). The sprayer can be configured with one of the following displays: John Deere GreenStar™ 3 2630 Display, Raven Viper® 4+ Display or Ag Leader® InCommand™ 1200 Display
G	Machine gauges	The machine gauge panel on the A-post is conveniently located for viewing engine rpm, fuel level, engine coolant temperature, and engine aftertreatment level (if equipped).

iPod is a trademark of Apple, Inc. NORAC is a trademark of NORAC Systems International. Bluetooth is a trademark of Bluetooth SIG Incorporated. Viper is a trademark of Raven Industries Incorporated. Ag Leader and InCommand are trademarks of Ag Leader Technology, Inc.

STS™ Series spray booms

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:

Section one
Section two
Section three
Section four
Section five
Section six
Section seven
Section eight
Section nine

Alphabetical values key:

18.3-m (60-ft) 24-row planter
9.1-m (30-ft) 12-row planter
9.1-m (30-ft) 12-row planter
9.1-m (30-ft) 12-row planter

Boom configurations

STS Series model	Boom location	Minimum boom width (m, ft)	Maximum boom width (m, ft)	Number of boom sections	Wet boom nozzle spacing (cm, in.)
STS10	Front	18.3 or 27.4 m (60 or 90 ft)	36.6 or 40.2 m (120 or 132 ft)	Nine	38 or 51 cm (15 or 20 in.)
STS12	Front	18.3 or 27.4 m (60 or 90 ft)	36.6 or 40.2 m (120 or 132 ft)	Nine	38 or 51 cm (15 or 20 in.)
STS14	Front	18.3 or 27.4 m (60 or 90 ft)	36.6 or 40.2 m (120 or 132 ft)	Nine	38 or 51 cm (15 or 20 in.)
STS16	Front	18.3 or 27.4 m (60 or 90 ft)	27.4 or 36.6 m (90 or 120 ft)	Nine	38, 46, 51, or 76 cm (15, 18, 20, or 30 in.)

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
40.2-m (132-ft) booms - aluminum

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

Numerical values key:

Section one
Section two
Section three
Section four
Section five
Section six
Section seven
Section eight
Section nine

Alphabetical values key:

18.3-m (60-ft) 24-row planter
3.05 m (10 ft)
9.1-m (30-ft) 12-row planter
9.1-m (30-ft) 12-row planter
9.1-m (30-ft) 12-row planter
3.05 m (10 ft)

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

Numerical values key:

Section one
Section two
Section three
Section four
Section five
Section six
Section seven
Section eight
Section nine

Alphabetical values key:

9.1 m (30 ft)
18.3-m (60-ft) 24-row planter
9.1 m (30 ft)
9.1-m (30-ft) 16-row planter
9.1-m (30-ft) 16-row planter
9.1-m (30-ft) 16-row planter
4.6 m (15 ft)
9.1-m (30-ft) 12-row planter
9.1-m (30-ft) 12-row planter
9.1-m (30-ft) 12-row planter
4.6 m (15 ft)

Peak rated power	221 kW 300 hp
Emissions	Final Tier 4 (FT4)
Number of cylinders	Six
Displacement	6.7 L 409 cu in.
Alternator	200 amp
Fuel tank capacity	510 L 135 gal.
Diesel exhaust fluid (DEF) tank capacity	37.9 L 10 gal.
Make

Capacity	4400 L 1200 gal.
Tank material	Stainless steel
Rinse tank capacity	380 L 100 gal.
Quick fill size	7.6 cm 3 in.
Rate control make	John Deere Raven / Ag Leader optional
Automatic section control	Optional
Display	John Deere GreenStar 2630
Solution system control	John Deere
Fill location	Front standard Side/rear optional
Chemical injection method	Raven Sidekick - optional
Chemical eductor	Optional
Chemical eductor capacity (size)	30 L 8 gal.
Flow meter size	5.8 cm 2 in.
Suction strainer
Pressure strainer	50 mesh
Boom strainer	Standard 80 mesh

Boom length options	18/24/27, 18/30, or 36/40 m 60/80/90, 60/100, or 120/132 ft
Automatic boom height	NORAC
Plumbing material	Stainless steel
Ground height adjustment	46 to 264 cm 18 to 104 in.
Breakaway width	For 27-m (90-ft) booms - 3 m 10 ft For 30-m (100-ft) booms - 3.8 m 12.5 ft For 36-m (120-ft) booms - 4.6 m 15 ft
Boom sections	7 or 9 sections on booms - 27/36 m 90/120 ft

Type	Hydrostatic
Drive	Full-time four-wheel drive (4WD)
Shifting	Infinitely variable
Hydraulic reservoir capacity	190 L 50 gal.
Spray speed range	0.8 to 32 km/h 0.5 to 20 mph
Transport speed, maximum	56 km/h 35 mph

Dry compatible	No
Suspension	Independent air-ride
Crop clearance with standard tires	183 cm 72 in.
Front tires	380/85R46, 320/90R50, or 320/105R54
Rear tires	380/85R46, 320/90R50, or 320/105R54
Flotation tires	LSW 680/55R42
Hydraulic tread adjust	Optional
Wheel tread spacing	305 to 386 cm 120 to 152 in.
Wheel base	356 cm 140 in.
Turning radius	5.49 m 18 ft
Parking brake	Integrated in final drives
Primary brakes	Drive system dynamic braking
Ladder raise/lower	Hydraulic
Total weight with 80-ft boom
Total weight with 90-ft boom	12,664 kg 27,920 lb
Total weight with 100-ft boom
Total weight with 120-ft boom	12,546 kg 27,660 lb
Total weight with carbon fiber boom

Used Equipment Search / Filter

STS12
Hagie™ Self-Propelled Sprayer

Features

Hagie™ STS Series engines

6.7-L Cummins® QSB engine

Engine location

Engine exhaust

Solution tank, pump, and pump switch

Solution tank

Solution pump

Solution pump switch

Agitator performance for the STS12 Sprayer

Frame and axles

STS Series cab and controls overview

Front console

Side console

Overhead monitors and controls

STS™ Series spray booms

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

Boom configurations

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

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

Specs

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John Deere

STS12

Engine

Solution system

Boom

Drivetrain

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Additional information

Accessories and Attachments

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CUSTOMER REVIEWS

Air compressor	Onboard air
Foam marker capacity	12 L 3 gal.
Remote service tools

Used Equipment Search / Filter

STS12Hagie™ Self-Propelled Sprayer

Features

Hagie™ STS Series engines

6.7-L Cummins® QSB engine

Engine location

Engine exhaust

Solution tank, pump, and pump switch

Solution tank

Solution pump

Solution pump switch

Agitator performance for the STS12 Sprayer

Frame and axles

STS Series cab and controls overview

Front console

Side console

Overhead monitors and controls

STS™ Series spray booms

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

Boom configurations

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

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

Specs

Specs & Compare

Add Model

Specs & Compare

John Deere

STS12

Engine

Solution system

Boom

Drivetrain

Chassis

Options

Additional information

Accessories and Attachments

We dug around but couldn't find the page you're looking for.

CUSTOMER REVIEWS

STS12
Hagie™ Self-Propelled Sprayer