ChallengerFarm Tier
Challenger MT555B
Challenger MT555B delivers 153 HP. Mainstream median tier in Farm class. Standard power-to-weight ratio
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Category Benchmark Standing & Percentiles
Relative performance compared against all 9,935 models in the Farm equipment category.
Engine Horsepower Rating
153 HP55th Percentile
MinMedian: 68.6 HPClass Max: 960 HP
Power-to-Weight Traction DensityN/A
Standard power-to-weight ratio
Operating Mass: N/A
Hydraulic Pump Flow Capacity29 gpm
Exceeds the 16.5 gpm category median for modern hydraulic implements.
Category Median: 16.5 gpm
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Complete Machine Specifications
Engine & Mechanics
Rated Horsepower153 HP
ModelCaterpillar 3056C
Typeturbocharged diesel
Cylinders6
Displacement6 L
Drivetrain & Transmission
Drive Type4WD
Transmissioncontinuously variable transmission
Forward Gears32
Reverse GearsN/A
Hydraulics & Dimensions
Pump Flow (Standard)29 gpm
Base Shipping WeightN/A
Wheelbase118.7 in
Nebraska TestStandard Factory