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D400 Hagie™ Self-Propelled Detasseler

  • Best-in-class power with 6.7L Cummins diesel engine
  • Improved performance in difficult conditions with optional all-wheel-steering and traction control
  • Smooth, consistent ride with air bag suspension system
  • Excellent visibility and operator comfort with application designed cab

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6.7-L (408.9-cu in.) Cummins® QSB engine

Final Tier 4 (FT4) diesel engine

The Hagie D400 is powered by a 6.7-L (408.9-cu in.) Cummins QSB emissions-compliant Final Tier 4 (FT4) diesel engine rated at 145- kW (195-hp). This 6.7-L (408.9-cu in.) engine is electronic with an air-to-air cooler and turbocharger.

Engine location

Engine location (FT4 engine shown)

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

Engine exhaust

Engine exhaust stack

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

 

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

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® 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 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, all-wheel steer [AWS], attachment operation, tread adjustment, detasseling systems, lights, diagnostics, etc.).
E 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).

 

Side console

Location (image) Component Description/notes
A Emergency stop (e-stop) switch The e-stop switch provides a quick method for stopping the engine in an emergency situation.
B 4-1/ to 4-2 Ddetasseler toolbar slide switch (if equipped) Provides adjustment of the toolbar from 4-1 to 4-2 row configurations if equipped
C Traction valve switch Enables the machine traction control system for 30 seconds
D Ignition switch Engages engine starter to start the machine
E Power mirror switch (if equipped) The power mirror switch allows vertical or horizontal adjustment of the electric side- view mirrors by pressing the switch in the desired position.
F 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 toolbar, master control, end row management, and shift up/down speeds.
G All up/down switch All up/down switch is used to raise or lower all row units at the same time.
H Main control switch Controls the on/off state of the detasseling motors
I End row management switch The end-row management switch is a programmable switch that enables various functions (i.e., all-wheel steerAWS, auto steer, master control) when the switch is depressed. End-row management settings are programmed through the machine display.
J Shift up switch The shift up/down switches are used for speed range selection.
K Shift down switch The shift up/down switches are used for speed range selection.
L Parking brake switch The parking brake switch is used to engage and disengage the parking brake, as well as extend and retract the ladder.
M Throttle switch The throttle switch is used to control engine speed (rpm).
N 12-V power ports Four power ports are provided for the connection of additional items (such as radios and computer equipment).
O Two auxiliary audio input connections The auxiliary audio input allows connection of a personal device or MP3 player.
Front console

Location (image) Component Description/notes
A Steering wheel Optional premium leather-wrapped steering wheel
B Hazard/warning lights switch
C Highway running 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
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)

iPod is a trademark of Apple Inc. Bluetooth is a trademark of Bluetooth SIG, Inc.

Chassis mainframe

Horizontal cross-through axle tube

The D400 Detasseler mainframe design features horizontal cross-through axle tubes, as well as toolbar and platform mounts on weldment.

  • 360.7-cm (142-in.) mainframe width
  • 182.9-cm (72-in.) ground clearance
  • Best-in-class power with 6.7L Cummins diesel engine
  • Improved performance in difficult conditions with optional all-wheel-steering and traction control
  • Smooth, consistent ride with air bag suspension system
  • Excellent visibility and operator comfort with application designed cab

Key Specs

Engine
Peak rated power
145 kW
195 hp
Detasseling speed range
0.8 to 30 km/h
0.5 to 19 mph
Transport speed, maximum
45 km/h
28 mph
Suspension
Independent air-ride
Crop clearance with standard tires
182 cm
72 in.

Engine

Peak rated power
145 kW
195 hp
Emissions
Final Tier 4 (FT4)
Number of cylinders
Six
Displacement
6.7 L
409 cu in.
Alternator
200 amp
Fuel tank capacity
378 L
100 gal.
Diesel exhaust fluid (DEF) tank capacity
18.9 L
5 gal.

Detasseling toolbar

Toolbar outriggers
12-row 340.4 cm
134 in.
8-row 190.5 cm
75 in.
Row configurations
6, 8, 10, or 12
Cutting height
Minimum range: 74-238 cm in. cm
32-97 in.
Maximum range: 33-259 cm
13-102 in.
Pulling height
Minimum range: 82-246 cm
32-97 in.
Maximum range: 102-266 cm
40-105 in.
Detasseling control system

Detasseling configuration options

Option 1
Quad Puller – 8 Row 4 Lift
Option 2
Quad Puller – 10 Row 4 Lift
Option 3
Quad Puller – 12 Row 6 Lift
Option 4
Cutter – 8 Row 4 Lift
Option 5
Cutter – 10 Row 4 Lift
Option 6
Cutter – 12 Row 6 Lift
Option 7
Quad Puller – 4-1 or 4-2 configuration, 12 Row 6 Lift
Option 8
Cutter – 4-1 or 4-2 configuration, 12 Row 6 Lift
Option 9
Option 10

Drivetrain

Type
Hydrostatic
Drive
Full-time four-wheel drive (4WD)
Shifting
Dual range speed control with incremental speed adjustment within each range
Hydraulic reservoir capacity
95 L
25 gal.
Detasseling speed range
0.8 to 30 km/h
0.5 to 19 mph
Transport speed, maximum
45 km/h
28 mph

Chassis

Dry compatible
No
Suspension
Independent air-ride
Crop clearance with standard tires
182 cm
72 in.
Front tires
300/85R42 or 320/80R42
Rear tires
300/85R42 or 320/80R42
Flotation tires
380/80R38
Hydraulic tread adjust
Optional
Wheel tread spacing
305 to 406 cm
120 to 160 in.
Wheel base
353 cm
139 in.
Turning radius
5.9 m
19.4 ft
Parking brake
Integrated in final drives
Primary brakes
Drive system dynamic braking
Ladder raise/lower
Hydraulic
Approximate dry weight
9,480 kg
20,900 lb

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