McCormick Intl GM55

Production: 2011

Production
Manufacturer:	McCormick Intl (a part of Argo)
Type:	Compact Utility tractor

McCormick Intl GM55 Power
Engine:	54.2 hp 40.4 kW
PTO (claimed):	50.7 hp 37.8 kW

Mechanical
Chassis:	4x4 MFWD 4WD
Brakes:	mechanical wet disc
Cab:	Two-post folding ROPS. Cab available with air-conditioning.
Transmissions:	12-speed
16-speed creeper

Hydraulics
Pressure:	2611 psi 180.0 bar
Valves:	2
SCV flow:	7.4 gpm 28.0 lpm
Total flow:	12.6 gpm 47.7 lpm

Tractor hitch
Rear Type:	I
Rear lift:	2646 lbs 1200 kg
Front Hitch:	IN*Optional
Front lift:	882 lbs 400 kg

Power Take-off (PTO)
Rear PTO:	independent
Clutch:	mechanical
Rear RPM:	540/750/ground
Front PTO:	independent*Optional
Clutch:	mechanical
Front RPM:	1000 (1.375)

Electrical
Ground:	negative
Battery volts:	12

Engine Detail
Yanmar 4TNV84T
turbocharged diesel
4-cylinder 16-valve
liquid-cooled
Displacement:	121.7 ci 2.0 L
Bore/Stroke:	3.307x3.543 inches 84 x 90 mm
Emissions:	Tier III
Power:	54.2 hp 40.4 kW
Fuel system:	direct injection
Compression:	18.9:1
Rated RPM:	2800
Torque:	117.6 lb-ft 159.5 Nm
Torque RPM:	1200
Starter:	electric
Starter volts:	12

Dimensions
Wheelbase:	69.3 inches 176 cm
Length:	132.3 inches 336 cm
Width:	55 inches 139 cm
Weight:	3263 lbs 1480 kg
Ground clearance:	15.8 inches 40 cm