KUBOTA DIESEL TRACTOR
M
M5-091/M5-111
A new wide cabin, dramatically cleaner emissions, and powerful engines
highlight the new M5-091/M5-111 diesel tractors from Kubota.
Spacious, clean, and dependable.
The new M5-091/M5-111 tractors.
NEW M5-091/M5-111
The M5-091/M5-111 tractors have been redesigned and re-engineered
inside and out for greater comfort and cleaner emissions. You'll work
comfortably, thanks to a new extra-wide, ultra-spacious cabin that features
a convenient optional instructor’s seat and a glass sunroof with retractable
sun shade. And you'll work clean, thanks to a re-engineered exhaust
system that combines Selective Catalytic Reduction with a Common Rail
System, Diesel Particulate Filter muffler, and Exhaust Gas Recirculation
system to dramatically reduce emissions without sacrificing power or
economical performance. Best of all, the M5-091/M5-111 carry the Kubota
name, so you can depend on them to get the job done.
NEW M5-091/M5-111
Kubota Clean Diesel Solution (K-CDS)
NEW ENGINE
Re-engineered to exceed the latest emissions standards
Kubota engines offer clean performance that exceeds even the latest
emissions standards, thanks to the latest advances in clean-engine
technology. Selective Catalytic Reduction (SCR) sprays the hot
exhaust from the engine with diesel exhaust fluid (DEF), which
transforms the exhaust into harmless water vapor and nitrogen. The
Common Rail System (CRS) electronically controls the timing and
amount of high-pressure injected fuel in stages for optimal
combustion, which results in greater efficiency, better fuel economy,
and less engine noise. The combination of these two system with a
Diesel Particulate Filter (DPF) muffler and an Exhaust Gas
Recirculation (EGR) system ensure the M5-091 and M5-111 meet the
Tier4 Final emissions regulations.
1.0
0.4
0.02
0.4
NOxHC (g/kWhr)
Tier4 Interim
Tier4 Final
Tier2
Tier3
Tier1
PM (g/kWhr)
1996 Tier1
2004 Tier2
2008 Tier3
2010 Tier4 Interim
2015 Tier4 Final
4.7
7.5
0.4
3.4
9.2
EPA nonroad emission regulations:
56-75 kW
EPA EMISSION REGULATION
With the start of 2012, EPA Tier4 Interim will
enforced to over 56kW off-highway diesel
engines. Kubota has been executing emissions
reductions for more than a decade. However, it
is a big challenge this time. Furthermore, Tier 4
Final will be enforced in 2015, and by which
engine manufacturer must lower both PM
(Particulate Matter) and NOx (Nitrogen Oxyde)
to nearly zero level.
1.0
0.4
0.02
0.4
NOxHC (g/kWhr)
Tier4 Interim
Tier4 Final
Tier2
Tier3
Tier1
PM (g/kWhr)
1996 Tier1
2004 Tier2
2008 Tier3
2010 Tier4 Interim
2015 Tier4 Final
4.7
7.5
0.4
3.4
9.2
EPA nonroad emission regulations:
56-75 kW
RPM
RPM
RPM
Constant RPM Management Switch ON
Constant RPM Management Switch OFF
KEEP
PRODUCTIVE*
1
Performance down
Engine rpm drops due
to heavy condition.
2
Performance down
Engine rpm drops
due to uphill.
3
Performance down
Engine rpm rises due
to downhill.
*The engine speed drops when
the load exceeds the engine
performance.
Note:
In an mechanically-controlled engine, the
engine speed changes according to
increases and decreases in the load. For
example, when working in a hilly area, the load
increases and engine speed drops while
ascending a slope, and conversely the load
drops when descending. These changes in
engine speed effect the travel speed and
PTO-driven implements. In order to minimize
these effects, the operator must make fine
adjustments to the travel speed and hand
throttle lever.
When the Constant RPM Management switch
is turned "On", the engine speed will be kept
nearly constant in response to a certain level
of work fluctuations. This improves the
accuracy of work without the need for
troublesome manipulation of the travel speed
and hand throttle lever.
There is a limit to the range within which a
constant speed can be maintained. If a load
exceeding the engine performance is applied,
the engine speed will drop. The purpose of
Constant RPM Management is not to increase
the engine power.
• Stay Productive On Your Farm By Using Constant RPM Management
Constant RPM Management
The M5-091/M5-111 engines feature a
new electronic governor that gives you
electronic control of engine RPM.
Activating the system keeps engine
revolution constant, preventing drops in
PTO speed and enabling stable
operation. It makes working with PTO-
driven implements much more efficient.
RPM Memory
RPM memory lets you save the RPM
setting for an oft-performed task, such
as PTO work, front loader work, or
changing directions. To recall that
setting, simply press a single button,
and you can start working immediately
without having to adjust the throttle.
Rounded Glass
We’ve rounded the cab glass of our
Ultra Grand CAB II to provide the
operator with more visibility and a more
spacious feel—ideal for long days
inside the cab. Furthermore, we’ve
increased the glass coverage area on
the cab door, which makes it easier to
get in and out of the cab.
More space and more visibility make our
cab a great place to work.
ULTRA GRAND CABII
Sunroof with Retractable
Sunshade
A glass sunroof provides a clear view of
the front loader fully raised and pallet forks
The non-opening sunroof is equipped with
a retractable sunshade to keep the sun
out of the cab while traveling or
performing low-level types of work.
Ultra Grand Cab II
Here’s a feature you can really get into: an extra-wide, ultra-spacious, fully
enclosed cab. One of the largest in its class, this stylish new cab is
equipped with air conditioning, a sunroof with retractable sunshade, and
rubber cushions that provide new levels of comfort and operating
efficiency all year round. Full-length doors open wide for easy access,
while the flat floor and unobstructed ceiling provide more head and leg
room. All displays, levers and controls are ergonomically located for easy
access and intuitive operation.
Instructor’s Seat (Optional)
The optional instructor’s seat is useful
when training new operators. When not
in use, it can be folded down to
increase spaciousness.
New Functional Platform
The M5-091/M5-111 cab has been
redesigned for better ergonomics. All
levers (except the 4WD lever) and
electrical switches are located on the
right side for easy access and
continuous operations.
Easy-Step Tilt Steering Wheel
The steering wheel of the cab gets out
of the way when the operator is
dismounting the tractor. Just step on a
pedal and raise the steering wheel to
its original position.
Heater/Air Conditioner
The heating and cooling unit is now
located under the seat. The overall air
circulation in the cab has been
optimized by the cab’s rounded glass
as well as by placing the air outlets in
the dash tower to keep you cooler on
hot summer days and warmer on cold
mornings, for year around environment
control.
Standard Equipment
• Front halogen work lights
• Front windshield wiper and washer
• Rear halogen work lights
• Interior dome light
• External left and right mirrors
• Sun visor
• Cup holder
• Power outlet
• 7-pin trailer coupler
A spacious and ergonomically designed
cab brings comfort to the workplace.
COMFORT
Options
• Additional 2 front work lights for
CAB models
• Rear wiper and washer
Rear deffoger
130Amp for CAB (80 Amp for ROPS)
alternator
• Air ride seat suspension
• CD/radio with weather band
• Radio with weather band
F8/R8 Transmission
The synchronized four speeds of the
main shift and a high/low range supply
tractors with 8 Forward and 8 Reverse
speeds.
F12/R12 Transmission
(Factory option)
For heavy-duty work such as plowing,
hay work and heavy trailer applications,
the M5-091 and M5-111 can be
equipped with an F12/R12 transmission.
This transmission features six speeds of
the main shift and a high/low range
giving it a total of 12 Forward and 12
Reverse speeds.
F24/R24 Transmission Non-
Clutch Shift with Dual Speed
(Factory option)
The M5-111 CAB models can be fitted
with the F24/R24 transmission for users
who demand maximum performance.
With six synchromesh speeds in the
main shift, Dual Speed which offers
instant upshifts and downshifts, and a
high/low range, it offers 24 Forward and
24 Reverse speeds.
Over Drive (F12/R12 and F24/
R24 models only)
The Over Drive function keeps the
engine revolutions at around 2000 rpm
during high speed driving for better
fuel economy.
Electro Hydraulic Shuttle
Better than ever, our Electro Hydraulic
Shuttle for the M5-091/M5-111 makes
shifting between forward and reverse
smooth and quick. With the Hydraulic
Shuttle, a column-mounted lever,
conveniently located next to the steering
wheel, does all the work. Boost
productivity, especially while using
loaders, by eliminating the need to
depress the clutch every time you
change directions. And when attaching
A choice of three transmissions gives you the
tractor performance you need with less hassle.
TRANSMISSION
implements, our improved inching
feature is easy to perform, giving you
the same feel as a half-clutch
operation.
Hydraulic Wet Disc Brakes
To decrease operator effort and
increase overall tractor longevity, the
Kubota M5-091 and M5-111 is
standard with Hydraulic Wet Disc
Brakes. These brakes require less
pedal effort and retain high
performance efficiency even after
repeated heavy-duty work.
Multiple Wet Disc Clutch
The multiple wet disc clutch provides
durability and a long operating life.
Limited Slip Differential
Limited Slip Differential on the front
helps you maintain a stable travel
speed should the drive wheel on either
side of the tractor slip. A standard
feature on the M5-091 and M5-111,
Limited Slip Differential is perfect when
reliable traction is essential.
Easy to shift 4WD Engagement
Switching the 4-wheel drive on and off
is easy and quick, and done with one
simple lever (One simple switch for
M5-111 HDC24). Best of all, there's no
need to stop the tractor even when
moving out of a field onto a road, so
you can stay productive. The 4WD
indicator on the LED readout lets you
know you're in 4WD.
(Do not engage while carrying heavy loads, or
when rear wheel is spinning.)
Range Gear
15105 20 25
(mph)
Creep
(optional)
Dual Speed Hi
Dual Speed Lo
Dual Speed Hi
Dual Speed Lo
Dual Speed Hi
Dual Speed Lo
Low range
High range
C1
C2
C3
C4
C5
C6
1
2
3
4
5
6
1
2
3
4
5
6
M5-091/M5-111 HDC24 TRAVELING SPEED (F24/R24 w/ Dual Speed, 18.4-30 rear tires) @ rated engine rpm
Range Gear
15105 20 25
(mph)
Creep
(optional)
Low range
High range
C1
C2
C3
C4
C5
C6
1
2
3
4
5
6
1
2
3
4
5
6
M5-091/M5-111 HDC12 TRAVELING SPEED (F12/R12, 18.4-30 rear tires) @ rated engine rpm
Hydraulics
The hydraulics on the M5-091/M5-111
are powerful and fast-acting. External
hydraulic cylinders improve lifting
power and ensure easier maintenance,
while the large pump capacity (17 gpm;
15.9 gpm for ROPS models) shortens
front-loader cycle times, enhancing
productivity and performance. One
(SCD) hydraulic remote valve is
standard, with the option to add up to 2
more. An optional flow control valve lets
you adjust the oil flow volume.
540/540E Change Lever
The PTO lever is now located inside the
cabin for more convenient access. You
no longer have to exit the cabin to
operate the PTO lever when working
with PTO implements.
Bevel-Gear Front Axle
The bevel-gear front axle provides the
M5-091/M5-111 with greater all-around
maneuverability. It enables M5-091/
M5-111 tractors a tighter turning radius
than ever before--an amazing 55
degrees. This makes easy work of jobs
in tight spaces. Limited Slip Differential
on the front and Differential Lock on the
rear are standard features, offering
increased stability and traction on
challenging ground conditions.
Hydraulic Independent PTO
Pulling, lifting, cutting or baling; the
standard 540 rpm hydraulic
independent PTO of the Kubota
M-Series tractors makes your toughest
work easier. The PTO brake engages
when the clutch is shut off and securely
holds the PTO shaft. The PTO clutch
can be hydraulically engaged and
disengaged on the go. This means
mowing, operating hay equipment or
spraying orchards are all made more
efficient. 1000rpm and 540E PTOs are
optionally available.
Long-lasting strength, durability and
reliability to tackle just about anything
with ease.
HEAVY DUTY
3-Point Hitch
The Category II 3-point hitch provide
fast and simple attachment of rear-
mounted implements weighing up to
4,630 lbs./2,100 kg (ISO standard) or
5182lbs./2350 kg (ASAE standard) and
optionally up to 6064 lbs./2,750 kg
(ISO standard) or 7275 lbs./3,300 kg
(ASAE standard). On models with the
FR12/R12 or F24/R24 transmission, the
hitch is compatible with implements
weighing up to 6064 lbs./2,750 kg (ISO
standard) or 7275 lbs./3,300 kg (ASAE
standard).
Floating Lift Rods
Floating lift rods are standard on both
sides of the M5-091 and M5-111.
Floating lift rods give the M5-091/M5-111
tractors a smoother ride and enhanced
traction while using the 3-point hitch,
especially on uneven terrain.
Economy PTO (standard on F12/
R12 and F24/R24 models)
The M5-091/M5-111 optional economy
PTO can save you money as well as
reduce operating noise. Simply select
"540E" and the PTO shaft rotation speed
is maintained at 540 rpm while the
engine speed runs at 1519rpm with
limitation to 1772rpm. Thereby reducing
both operating noise and fuel
consumption.
Less Fuel.
More Farm
Profits.
Quick Coupler
This standard M-Series feature makes
attaching buckets, bale spears and
pallet forks quick and easy. A Euro type
quick coupler is optionally available.
4-Bar Linkage
Thanks to an upgraded 4-bar bucket
linkage, the rollback and dumping
angle has been increased for quicker
scooping and dumping.
Loader Lever
Conveniently located in the central
console, the Loader Lever provides
quick and easy control of loader
operations.
Quick-Mount Attach/Detach
Attach or detach the front loader in
moments without the use of tools. The
boom stands and mounting pins make
this task a snap, allowing an extra
measure of productivity and tractor
versatility. A single-lever valve hose
Quick Coupler (option), available for
the loader’s hydraulic fittings, allows
you to release all four lines at once.
The M-Series Front Loader puts power and
visibility front and center.
FRONT LOADER
Front Loader Specifications
R
©2014 Kubota Corporation
Cat.No.0000-00-US Printed in Japan.D.REX.'14-SEP.
KUBOTA TRACTOR CORPORATION
Kubota Tractor Corporation, 3401 Del Amo Boulevard, Torrance CA 90503
Western Division: 1175 S. Guild Ave., Lodi, CA 95240 Tel (209) 334-9910
Central Division: 14855 FAA Boulevard, Fort Worth, TX 76155 Tel (817) 571-0900
Northern Division: 6300 at One Kubota Way, Groveport, OH 43125 Tel (614) 835-1100
Southeast Division: 1025 Northbrook Parkway, Suwanee, GA 30024 Tel (770) 995-8855
Visit our web site at: www.kubota.com
Specifications
V3800CR-TIEF4 V3800CR-TIEF4
4 cylinders in-line, Common Rail System,
direct injection, w/intercooler, DPF, DOC, SCR
4 cylinders in-line, Common Rail System,
direct injection, w/intercooler, DPF, DOC, SCR
4 turbocharged
85.5 (63.8) 100 (74.6)
76 (56.7) 89 (66.4)
230 (3769)
2400 2600 2400 2600 2400 2400 26002600
27.7 (105)
60A 80A
60A 60A 60A
80A 80A 80A
(4 speed)(4 speed)
(6 speed)
(6 speed)
(4 speed)
Multiple wet disc
Electro hydraulic shuttle
N/A
Hydraulic wet disc
Limited Slip Differential / mechanical
Live-independent PTO, electro-hydraulic clutch with brake
Telescopic lower link ends, Telescopic Stabilizers
Position, draft (top link sensing) & mixed control
1 (Max3)
2 External cylinders
II
540 540 540 540
540/540E 540/540E 540/540E 540/540E
15.9 (60)
15.9 (60)
17.0 (64.3)
17.0 (64.3)
15.9 (60)
15.9 (60)
17.0 (64.3)
17.0 (64.3)
F8 / R8 F8 / R8
F12 / R12 F12 / R12 F12 / R12F12 / R12 F24 / R24
F8 / R8 F8 / R8
Engine
Transmission
4WD clutch type mechanical, on the go
Electro Hyd
Type
(
Make
:
KUBOTA
)
HP (kW)
HP (kW)
cu.in. (cc)
Rated engine RPM
No. of cylinders /Aspiration
ROPS / CAB HF
ROPS
HFC
CAB
HF
ROPS
HFC
CAB
HD
ROPS
HD12
ROPS
HD
ROPS
HDC
CAB
HDC12
CAB
HDC24
CAB
HD12
ROPS
HDC
CAB
HDC12
CAB
2WD 4WD 2WD 4WD
Engine net power (SAE J1349)
92.5 (69.0) 105.6 (78.8)
HP (kW)
Rated Engine HP (97/68/EC)
PTO power (at rated engine RPM)
Total displacement
Fuel tank capacity
Alternator
Main gear shift
rpm
in. (mm)
Shuttle shift
N/A Std
Non-Clutch shift
Dual speed (Hi-Lo)
Brake type
Differential lock (Front / Rear)
PTO
Hydraulics
Other features
Standard tire size
Dimensions & weight
Type
Speed
Pump capacity (3-Point Hitch) ROPS/CAB
3
-
Point Hitch
Front
Rear
in. (mm)
in. (mm)
in. (mm)
in. (mm)
in. (mm)
ft. (m)
lbs. (kg)
lbs. (kg)
in. (mm)
top of CAB
Category
Control system
Lift capacity at 24 in. behind lift point (ASAE)
lbs. (kg) 5181 (2350) 5181 (2350)
7275 (3300) 7275 (3300)5181 (2350) 7275 (3300) 5181 (2350)
7275 (3300)
Lift capacity at 24 in. behind lift point (ISO)
lbs. (kg) 4630 (2100) 4630 (2100)
6063 (2750) 6063 (2750)4630 (2100) 6063 (2750) 4630 (2100)
6063 (2750)
Cylinder type
No. of standard remote valves
Overall length
Overall height top of ROPS
Wheelbase
in. (mm)Overall width (minimum)
Crop clearance (Front axle)
Tractor weight ROPS models
Turning radius (w/o brake)
Rear
Tread width Front
CAB models
4WD system
Steering
Tilt steering
Hood type / Pedal type
Deck type (w/rubber mat)
Panel type
Roof window
RPM memory Standard
59.8-75.6 (1520-1920)
77.2 (1960) 78.3 (1990) 78.3 (1990)
20.5 (520) 18.7 (475) 20.5 (520)
7.5-18 F2
156.0 (3975) 156.5 (3975)
56.7-80.3
(1440-2040)
56.7-80.3
(1440-2040)
12.1 (3.7) 12.1 (3.7)
5622 (2580) 5754 (2640)
6482 (2940) 6614 (3000)
11.2-24 R1
18.4-28 R1
155.9 (3960)
98.8 (2510)
98.8 (2510)- -
100.2 (2545)
100.2 (2545)-
99.8 (2535)
99.8 (2535)- -
101.2 (2570)
- -
-
90.0 (2285)
88.6 (2250) 90.0 (2285)
59.8-63.8 (1520-1620)
13.8 (4.2)
6041 (2770)- - - -
6900 (3130)- - - -
79.1 (2010)
19.7 (500)
7.5-18 F2 12.4-24 R1
18.4-30 R1
155.9 (3960)
101.2 (2570)
88.6 (2250)
59.8, 63.8 (1520, 1620)
13.8 (4.2)
6173 (2830)
7033 (3190)
Bevel gear type with 55 degree turning angle
N/A N/A
Hydrostatic power steering
Standard
Full open, slanted, steel / hanging
Full-flat on ROPS/CAB models
Electronic
N/A N/A N/A N/AStd Std Std Std
No. of speeds
Transmission
Fully synchronized
(
6 speed)
(
4 speed)
(
6 speed)
Std
Bevel gear type with 55 degree turning angle
M5-091 M5-111
Model
Main clutch type
gal. ( )
gpm ( /min.)
The company reserves the right to change the above specifications without notice.This brochure is for descriptive purpose only.
Some of the items pictured in this brochure are optional, and not standard equipment. Please contact your local Kubota dealer for warranty, safety or product information.
For your safety, KUBOTA strongly recommends the use of a Rollover Protective Structure (ROPS) and seat belt in almost all applications. Not for sale in Nebraska.