Challenger MT585E

Last Updated: July 2024

Overview

The Challenger MT585E is equipped with an AGCO Power Diesel engine that is liquid-cooled, turbocharged, and intercooled. It has 6 cylinders with a displacement of 449 cubic inches (7365 mL), a bore of 4.252 inches, and a stroke of 5.276 inches (108.0 mm x 134.0 mm). The engine produces a maximum power output of 201.2 hp at 2,100 rpm. The transmission is a selective gear fixed ratio with partial (6) range operator controlled powershift with 24 forward and reverse gears. It has selective catalytic reduction (SCR) for emission control and meets Tier IV emissions standards. Additional details include tire sizes, pressures, maximum torque of 755 lb-ft at 1,140 rpm, torque rise, fuel consumption, drawbar performance, hydraulic performance, and overall efficiency metrics.

Key Specifications

Power Output: 201.2

Transmission: selective gear fixed ratio with partial (6) range operator controlled powershift

Fuel Type: diesel

Technical Specifications

Engine

Manufacturer: AGCO
Model: AGCO Power Diesel
Cooling Type: liquid-cooled
Cylinder Orientation: -
Valve Configuration: -
Fuel Type: diesel
Induction Type: turbocharged intercooled
Cylinders: 6
Displacement (ci): 449 (7365 mL)
Bore (in): 4.252
Stroke (in): 5.276 (108.0 mm x 134.0 mm)
Rated RPM: 2100
Power Output (hp): 201.2

Transmission

Type: selective gear fixed ratio with partial (6) range operator controlled powershift
Forward Gears: 24
Reverse Gears: 24
Total Gears: -

Dimensions

Length (in): -
Width (in): -
Height (in): -
Operating Weight (lb): -

Power Take-Off (PTO)

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

Miscellaneous

Chassis: -
Drive Type: -
Steering Type: -
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: Category III with no quick attach
Hitch Category: -
Hitch Position: Rear
Hitch Capacity (lb): -
Operator Station Type: -
Starter Type: Electric Starter
Brake Type: -
Hydraulic System Type: Closed Center Load Sensing

Test Results

Nebraska Tractor Test Laboratory - Test Date: July to August 2015

Maximum Power and Fuel Consumption

Maximum Power: 170.4 HP (127.1 kW) at 2,100 rpm
Fuel Consumption at Maximum Power: 12.24 Gal/hr (46.34 l/h) with a fuel efficiency of 0.393 lb/hp.hr (0.239 kg/kW.h)
DEF Consumption at Maximum Power: 0.84 Gal/hr (3.18 l/h)

Drawbar Performance

Power at Rated Engine Speed (13th Gear): 132.1 HP (98.5 kW) with a drawbar pull of 8070 lbs (35.9 kN) and a speed of 6.13 mph (9.86 km/h)
Fuel Consumption at Rated Speed: 0.482 lb/hp.hr (0.293 kg/kW.h) with a fuel efficiency of 14.37 Hp.hr/gal (2.83 kW.h/l)

Torque and Engine Performance

Maximum Torque: 737.3 lb.-ft. (999.6 Nm) at 1,150 rpm
Torque Rise: 46.5% with a power increase at 1,900 rpm of 8.1%

Hydraulic Performance

Maximum Force Exerted: 13,920 lbs (61.9 kN) at hitch points
Pump Delivery Rate: 30.2 GPM (114.3 l/min) at minimum pressure and rated engine speed
Hydraulic Power: 33.9 HP (25.2 kW) at delivery pressure of 1990 psi (137 bar)

Overall Efficiency

Fuel Efficiency at Standard PTO Speed (1000 rpm): 17.75 Hp.hr/gal (3.50 kW.h/l)
Fuel Consumption: 12.21 Gal/hr (46.21 l/h) at 2,099 rpm

NTTL.(2015).Nebraska Summary S1023 for Challenger MT585E Diesel. Lincoln, NE:Nebraska Tractor Test Laboratory. Retrieved from https://digitalcommons.unl.edu/tractormuseumlit/3336