Challenger MT575D

Last Updated: July 2024

Overview

The Challenger MT575D tractor, manufactured by AGCO, is a powerful and versatile machine. It features a Sisu Diesel 6.6L 6-cylinder engine, delivering a maximum power of 202.4 hp at 1946 rpm. The tractor is equipped with a CVT transmission that combines mechanical and hydrostatic sections, allowing for infinite speed adjustments. Its hydrostatic power steering provides smooth control, while the hydraulic system offers impressive performance with a maximum force of 13,715 lbs at the hitch points. The MT575D boasts excellent fuel efficiency, consuming 10.81 Gal/hr at maximum power with a fuel efficiency of 0.372 lb/hp.hr. It also features an enclosed cab, electric starter, and advanced emission control systems including Selective Catalytic Reduction (SCR) and Diesel Exhaust Fluid (DEF) technology. With its power, efficiency, and versatility, the MT575D is well-suited for a wide range of demanding agricultural tasks.

Key Specifications

Power Output: 202.4

Transmission: CVT (Combination of mechanical and hydrostatic sections)

Operating Weight: 18660

Fuel Type: Diesel

Technical Specifications

Engine

Manufacturer: Sisu Diesel
Model: Power 6.6L
Cooling Type: -
Cylinder Orientation: -
Valve Configuration: -
Fuel Type: Diesel
Induction Type: -
Cylinders: 6
Displacement (ci): 402
Bore (in): 4.252
Stroke (in): 4.724
Rated RPM: 2100
Power Output (hp): 202.4

Transmission

Type: CVT (Combination of mechanical and hydrostatic sections)
Forward Gears: Infinite speed adjustments within mechanical ranges
Reverse Gears: Infinite speed adjustments within mechanical ranges
Total Gears: -

Dimensions

Length (in): 200.2
Width (in): -
Height (in): 120.8
Operating Weight (lb): 18660

Power Take-Off (PTO)

PTO Type: -
PTO Speed 1 (rpm): -
PTO Speed 2 (rpm): -
PTO Speed 3 (rpm): -

Miscellaneous

Chassis: -
Drive Type: -
Steering Type: Hydrostatic Power
Coolant Capacity (qts): -
Front Tire Diameter (in): -
Front Tire Width (in): -
Rear Tire Diameter (in): -
Rear Tire Width (in): -
Front/Rear Rim Diameter (in): -
Tire Type: -
Manufacture - End Year: -
Hitch Type: III
Hitch Category: -
Hitch Position: Rear
Hitch Capacity (lb): -
Operator Station Type: Cab
Starter Type: Electric
Brake Type: -
Hydraulic System Type: Closed Center Load Sensing (CCLS)

Test Results

Nebraska Tractor Test Laboratory - Test Date: January - March, 2012

Maximum Power and Fuel Consumption

Maximum Power: 202.4 HP (150.9 kW) at 1946 rpm
Fuel Consumption at Maximum Power: 10.81 Gal/hr (40.91 l/h) with a fuel efficiency of 0.372 lb/hp.hr (0.227 kg/kW.h)
DEF Consumption: 0.64 Gal/hr (2.42 l/h)

Drawbar Performance

Maximum Power (Rabbit 9 Gear): 135.2 HP (100.8 kW) with a drawbar pull of 9465 lbs (42.1 kN) and a speed of 5.36 mph (8.62 km/h)
Fuel Consumption at Maximum Power: 0.495 lb/hp.hr (0.301 kg/kW.h) with a fuel efficiency of 14.06 Hp.hr/gal (2.77 kW.h/l)

Torque and Engine Performance

Maximum Torque: 649 lb.-ft. (880 Nm) at 1431 rpm
Torque Rise: 47.0% with a power increase at 1946 rpm of 14%

Hydraulic Performance

Maximum Force Exerted: 13715 lbs (61.0 kN) at hitch points
Pump Delivery Rate at Minimum Pressure: 31.0 GPM (117.5 l/min)
Hydraulic Power at Delivery Pressure of 2250 psi (155 bar): 38.3 HP (28.5 kW)

Overall Efficiency

Fuel Efficiency at Standard PTO Speed (1000 rpm): 17.83 Hp.hr/gal (3.51 kW.h/l)
Fuel Consumption: 10.51 Gal/hr (39.79 l/h) at 2034 rpm

NTTL. (2013). Nebraska OECD Tractor test 2705 - Nebraska Summary 844 for Challenger MT575D Diesel. Lincoln, NE: Nebraska Tractor Test Laboratory. Retrieved from https://digitalcommons.unl.edu/tractormuseumlit/3094