platform | cab
40-45-50-55 (T3)
GM
PLATFORM | CAB
McCormick GM (T3) ,
utmost versatility and
performance
The McCormick GM compact tractors
offer a restyled design and ergonomically
improved controls. These tractors are a
concentrate of technology that combines
unequalled power,versatility and comfort.
Agile and easy to handle, the
McCormick GM tractors are ideal
for use in confined spaces such
as vineyard and orchard rows and
greenhouses, but are equally perfect
for gardening works and maintenance
of green areas and municipalities.
The plunging line of the hood, the
wraparound design of the rear fender,the
folding ROPS and a weight-to-power
ratio of only 29 Kg/HP make this tractor
unique in its class.In addition,the new
four-post cab fitted on the GM has
a more modern design that brings
enhanced visibility and manoeuvrability.
The cab interior has also been
improved with a better pressurisation
system, a reduced noise level and a
new, highly-efficient air conditioning
to offer the operator a more
comfortable working environment.
The four GM models are equipped
with Yanmar 3 -and 4-cylinder
engines,transmission with creeper and
reverse power shuttle and mounting
facilities for a front power lift and PTO.
With suspended platform and airconditioned cab,the GM is designed to
maximise the comfort of the operator.
Though small in size,the GM is
big,very big in performance.
McCormick GM (T3) ,
so small so big
a
NEW HIGH-TECH YANMAR
(TIER 3) TNV SERIES
ENGINES
The new generation turbo and
aspirated Yanmar TNV 3- and
4-cylinder engines stand for
high performance, improved
fuel efficiency, low noise, high
torque backup and respect for the
environment.
In particular, the 4-cylinder turbo
engine is equipped with 16 valves
with Exhaust Gas Recycling (EGR)
delivering exceptional performance
Routine service and maintenance
are facilitated by the tilting bonnet
that opens at the front to ensure an
easy access to the engine. (fig A)
b
4WD front axle, front
power lift and power
take-off for maximum
versatility
The four-wheel drive front axle with
its 55° steering angle and cascade
type final drives ensures a great
manoeuvrability and an excellent
ground clearance.
The tractor can be optionally
equipped with a front power lift
being integrated in the radiator
block, featured by a lifting capacity
of 400 kg, and a front PTO with a
speed of 1000 rpm. (fig. B)
c
30 KM/H TRANSMSSION
WITH SYNCHRONISED
REVERSE POWER SHUTTLE
d
The basic transmission is integrated
with a creeper offering a choice of
up to 32 gears.
The fully synchronised reverse power
shuttle enables all gears of the basic
transmission to be reversed offering
a total of 16FWD + 16 REV. (Fig. C)
All controls are located in forward
position on the driving wheel’s
side in line with the latest design
standards, and instruments are easy
to reach and to understand. (Fig. D)
E
HIGH EFFICIENCY REAR PTO
In addition to the ground speed, the
rear PTO is available in two versions:
540 and 750 rpm for maximum
versatility. (Fig. E)
The PTO clutch is mechanically
engaged/disengaged by a hand
lever.
NEW MECHANICAL POWER
LIFT AND AUXILIARY SPOOL
VALVES, IDEAL FOR THIS
POWER RANGE
The hydraulic system provides a
maximum flow rate of 48 litres/min.
The new mechanical power lift with
Cat 1 three-point linkage can lift up
to 1200 kg. (Fig E)
The system features three simpleand double-acting auxiliary spool
valves. Both controls are located
in an ergonomic and comfortable
position at the driver’s right hand
side for fingertip operation. (Fig F)
f
DRIVER ’S SEAT ON
SUSPENDED PLATFORM AND
OPTIONAL NEW CAB
The driver ’s seat mounted
on suspended platform offers
ergonomically arranged, intuitive
controls for easi operation. (Fig G)
The new, 4-post cab makes
for enhanced visibility and
manoeuvrability.
Restyled with a more contemporary
look, the new cab has been
Improved with a more effIcient
pressurization system, low noise
levels and a new, high-performance
air-conditioning to offer the operator
a more comfortable working
environment.
g
Key:  standard  option — not available
4TNV84T-2XLAN
54,2/39,9
2800
159,5
2000
84/90
1995 / 4Turbo / 16
18,9:1
40
9 (225)
Mechanical
9 (225)
Mechanical
9 (225)
Mechanical
9 (225)
Mechanical












32/23,5




40/29




43/32




50,7/37,3


































1200
180
28
47.7
cat. 1
/


1200
180
28
47.7
cat. 1
/


1200
180
28
47.7
cat. 1
/


1200
180
28
47.7
cat. 1
/

400 
CAT 1N 

400 
CAT 1N 

400 
CAT 1N 

400 
CAT 1N 
200/70R16
320/70R20
1450
3300
1295
1700
1900
2110
340
1260
240/70R16
360/70R20
1450
3300
1395
1700
1930
2140
370
1290
280/70R16
360/70R24
1450
3300
1395
1700
1960
2170
400
1320
280/70R16
360/70R24
1480
3360
1395
1760
1960
2170
400
C
1320
C
E
E
F
F
D
D
A
B
C
A
D
E
E
D
McCormick is a trademark of Argo Tractors S.p.A.
via G. Matteotti, 7 | 42042 Fabbrico [RE] Italia
t. +39.0522.656.111 | f. +39.0522.656.476
webmaster@argotractors.com
www.argotractors.com
B
A
B
B
McCormick original lubricants
MCM211/0611 - 06/2011
4TNV88-Klan
47,5/35
2800
141
1200
88/90
2189/4/8
19:1
40
GB
4TNV84-Klan
44/32
2800
129
1400
84/90
1995/4/8
19:1
40
F
3TNV88-Klan
35,5/26
2800
108,5
1200
88/90
1642/3/6
19:1
40
F
ENGINE
Yanmar direct-injection engine (TIER3)
MAX POWER ISO hp/kw
Rated speed rpm
Max. torque Nm
Engine rpm at max. torque Bore/stroke mm
No. of cylinders / valves / turbocharged
COMPRESSION RATIO
Fuel tank capacity
lt
CLUTCH
Independent dry dual clutch
in. (mm)
Engagement
TRANSMISSION
Basic transmission+reverse shuttle 12FWD+12REV*
Basic transmission+creeper+reverse shuttle 16FWD+16REV
POWER TAKE-OFF
Mechanical engagement
2 speeds 540/750 rpm
13/8” (34.9 mm) PTO shaft with 6 splines
Ground speed PTO
net PTO power (ISO) hp/kW
FRONT PTO
Mechanical engagement
1 speed 1000 rpm
13/8” (34.9 mm) PTO shaft with 6 splines
4WD FRONT AXLE
Mechanical engagement
Max. steering angle 55°
Twin-Lock electrohydraulic diff-locks
BRAKES
Mechanical control
Oil-immersed rear brakes, 6 discs
HYDRAULIC SYSTEM
Draft and position control
Mechanically operated
Lift capacity Kg
Max. operating pressurebar
HYDRAULIC FLOW @ REMOTES LT/MIN
TOTAL HYDRAULIC FLOW lt/min
Three-point linkage
Rear auxiliary valves: 2 levers / 3 levers
FRONT HITCH
Mechanically operated
Lift capacity Kg
Three-point linkage
DIMENSIONS AND WEIGHTS
Front tyres
Rear tyres
Total weight ROPS without ballast (120 kg) (with cab +150kg) 4WD Kg
A - Total length with ballast
mm
B - Min. width
mm
C - Wheelbase 4WD
mm
D - Height to safety frame
mm
D - Height over cab mm
C
E - Ground clearance
mm
A
F - height over hood
mm
progetto grafico: gruppo saldatori bzzbzz@grupposaldatori.com - All data and illustrations provided in this brochure are for information purposes only and can be changed without notice.
Gm 40 (T3) GM 45 (T3) GM 50 (T3) GM 55 (T3)
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