ChallengerFarm Tier
Challenger MT645D
Challenger MT645D delivers 240 HP. Mainstream median tier in Farm class. High ballast / heavy traction ballast (Pulling powerhouse)
TRACTORCOMPARE.COM
Category Benchmark Standing & Percentiles
Relative performance compared against all 9,935 models in the Farm equipment category.
Engine Horsepower Rating
240 HP59th Percentile
MinMedian: 68.6 HPClass Max: 960 HP
Power-to-Weight Traction Density9.9 HP / 1,000 lb
High ballast / heavy traction ballast (Pulling powerhouse)
Operating Mass: 24,250 lbs
Hydraulic Pump Flow Capacity46 gpm
Exceeds the 16.5 gpm category median for modern hydraulic implements.
Category Median: 16.5 gpm
Top Rivals to Compare Head-to-Head
Frequently cross-shopped tractors with comparable power and application scope.
Zetor
Launch Battle vs 18345 →Zetor 18345
Power: 180 HP•Weight: N/A
Fendt
Launch Battle vs 916 Vario →Fendt 916 Vario
Power: 180 HP•Weight: 19,290 lbs
Fiat
Launch Battle vs 180-90 →Fiat 180-90
Power: 180 HP•Weight: 13,955 lbs
Complete Machine Specifications
Engine & Mechanics
Rated Horsepower240 HP
ModelAGCO Power
Typeturbocharged air-to-air intercooled diesel
Cylinders6
Displacement8.4 L
Drivetrain & Transmission
Drive Type4WD
Transmissioncontinuously variable transmission
Forward GearsN/A
Reverse GearsN/A
Hydraulics & Dimensions
Pump Flow (Standard)46 gpm
Base Shipping Weight24,250 lbs
Wheelbase122 in
Nebraska TestStandard Factory