Tractor reference
McCormick X1.55
Specifications, maintenance, parts and compatibility reference.
Reference set: United States · ROPS / Cab; variants X1.55M / X1.55H / X1.55C / X1.55HC in May-2023 brochure; 12F x 12R synchronized shuttle / 3-range HST · Current Current X1 power-family record; official trim options preserved without guessing which eight trims remain active.
Machine Configuration
Operator stationROPS / Cab
Official brochure variantsX1.55M / X1.55H / X1.55C / X1.55HC in May-2023 brochure
Engine
Engine manufacturerKukje
Engine type2.3 L Kukje turbocharged diesel
Cylinders4
Emissions standardEPA Tier 4 / Tier 4 Final (North America brochure wording)
Gross engine power55 hp
Rated engine speed2600 rpm
Transmission
Standard transmission12F x 12R synchronized shuttle / 3-range HST
PTO
PTO power by configuration47 hp
PTO configurationIndependent 540 / 540E
Hydraulics
Hydraulic systemOpen center
Published hydraulic flow11.1 gpm remote flow
3-point hitchCategory I
3-point hitch lift capacity3306 lb
Dimensions & Weight
Standard 4WD wheelbase70.9 in
Capacities
Fuel tank capacity9.3 gal
Sources
McCormick North America · official sourceMcCormick X1.55 current North America family specifications