Minimum-Till Ripper - MT9 Back
Model Number :
MT9
The MT9 is John Deere’s improved inline ripping tool series, designed to deliver a highly productive, easy-to-set, minimal maintenance solution to breaking up top soil compaction.
- 9 standards
- Four stabilizer wheels
- Integral or drawn options*
- Extended wear standards deliver twice the life expectancy*
Manage compaction faster
MT11 Drawn paired with 9RX 710 Tractor
MT Series Minimum Till Rippers are built to run at 4 – 7 miles per hour behind today’s high horsepower tractors.
Rip 25 more acres per day with the MT11 compared to the previous 9 standard model. MT Series Rippers break-up deep compaction at depths up to 16 in. while minimizing topsoil disturbance.
Extended wear components lead to higher productivity
MT Standards
Extended wear standards deliver double the life expectancy compared to previous 2100 ripper models. The MT series delivers a highly productive and easy to set minimal maintenance solution to breaking up soil compaction. Spend less time changing components and more time working your ground.
Key Specs
Working width
6.9 m
22.5 ft
22.5 ft
Transport width
4.9 m
16 ft
16 ft
Operating depth
Maximum
40.6 cm
16 in.
40.6 cm
16 in.
Miles per hour
6.4-11.2 km/h
4-7 mph
4-7 mph
Horsepower per standard
29.8-44.7 kW
40-60 hp
40-60 hp
Spacing between standards
76.2 cm
30 in.
30 in.
Tool configuration
Type
In-line ripper
Working width
Transport width
Operating depth
o
o
4
4
M
M
Frame
Size
152x152x9.5 mm
6x6x0.35 in.
6x6x0.35 in.
Maximum underframe clearance
89 cm
35 in.
35 in.
Operating speed
o
o
6
6
M
M
Horsepower required
h
h
2
2
H
H
Depth control
Option 1
3-point hitch for integral
Option 2
TruSet™ in-cab controls and single-point crank-adjust (on drawn models only)
Hydraulic requirements
Option 2
1 SCV (fold) at 17,237 kPa
2,500 psi
2,500 psi
Hitch
Options
Integral
Optional: Drawn
Optional: Drawn
Three-point hitch requirements
Category 4N (with Quik-Coupler)
Pull-type description
Category 4 or 5 Hitch
Standard options
Spacing between standards
76.2 cm
30 in.
30 in.
Option 1
Trip force
Shear-bolt: 3,265 kg
7,200 lb
Standard type
Straight with wear shin: 19 or 31.75 mm
0.75 or 1.25 in.
Shear-bolt
Shear-bolt: 3,265 kg
7,200 lb
Standard type
Straight with wear shin: 19 or 31.75 mm
0.75 or 1.25 in.
Shear-bolt
Option 2
Trip force
1,451.5 kg
3,200 lb
Trip height
30.5 cm
12 in.
Standard type
19 mm
0.75 in.
Cushion trip
1,451.5 kg
3,200 lb
Trip height
30.5 cm
12 in.
Standard type
19 mm
0.75 in.
Cushion trip
Ground-engaging components
g
g
S
S
O
O
Coulters
Type
Spring cushion coulters
Pounds of force
Normal working load: 272.2 kg
600 lb
Deflection of: 10.2 cm
4 in.
Maximum trip load: 362.9 kg
800 lb
Deflection of: 20.3 cm
8 in.
600 lb
Deflection of: 10.2 cm
4 in.
Maximum trip load: 362.9 kg
800 lb
Deflection of: 20.3 cm
8 in.
Blades
Straight or rippled: 559x4.5 mm
22x0.1777 in.
22x0.1777 in.
Closing wheel attachment
Down force
113.4 kg
250 lb
250 lb
Size
10.2x40.6 cm
4x16 in.
4x16 in.
Spacing
19.05 to 35.6 cm
7.5 to 14 in.
7.5 to 14 in.
Angle adjustments
1 to 15 degree (angle)
Stabilizer/gauge wheels
Type
Four Stabilizer wheels
Wheels
52.1x20.3 cm
20.5x8 in.
20.5x8 in.
Tires
10 PR
Pull-type wheels
Description
VF320/70R15 Radial tire (with drawn hitch)
Additional information
a
a
D
D
