Tractor reference
McCormick X6.618 XtraShift
Specifications, maintenance, parts and compatibility reference.
Specification set: United States - Cab; XtraShift 54F x 18R, optional creeper 108F x 36R Current McCormick North America X6.6 configuration.
Machine Configuration
Operator stationCab
Engine
Engine manufacturerFPT
Engine modelNEF 67
Cylinders6
Emissions standardStage V / Tier 4 Final; HI-eSCR2
Engine displacement6.7 L
Engine power166 hp
Maximum power with EPM175 hp
Peak torque516.3 lb-ft
Engine service interval500 h
Transmission
TransmissionXtraShift; 6 speeds (HML) x 3 ranges
Transmission speeds54F x 18R standard; 108F x 36R with creeper
Minimum creeper speed0.2 mph
PTO
PTO configuration540 / 1000 rpm
Hydraulics
Hydraulic systemClosed-center load sensing (CCLS)
Hydraulic pump rated output29.1 gpm
Steering pump capacity10 gpm
3-point hitchCategory III
3-point hitch lift capacity18519 lb
Rear remotes3 mechanical standard; 5 mechanical optional (80 L/min)
Dimensions & Weight
Wheelbase113.4 in
Base weight14771 lb
Maximum technically permissible weight24912 lb
Capacities
Fuel tank capacity74 gal
DEF tank capacity10 gal
Sources
McCormick North America ยท official sourceMcCormick X6.618 XtraShift current North America specifications