Challenger MT595E

Last Updated: July 2024

Overview

The Challenger MT595E is a utility tractor powered by an AGCO Power turbocharged, intercooled, liquid-cooled 6-cylinder diesel engine with a displacement of 449 ci (7365 ml). Based on independent test results, the engine delivers a maximum power output of 227 hp at rated 2100 rpm, with a torque rise of 38.9% and maximum torque of 722.5 lb-ft at 1201 rpm. The transmission is a continuously variable transmission (CVT) with mechanical ranges for infinite speed adjustment. Detailed test results provide fuel consumption figures, hydraulic system performance data, and confirm key engine specifications like bore and stroke. The tractor has an unladen mass of 18465 lb, with rear tread widths from 52.8" to 87.8", a wheelbase of 117.0", and is equipped with 620/70R42 rear tires and 480/70R30 front tires.
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Key Specifications

Category: Utility

Power Output: 227

Transmission: Continuously Variable Transmission (CVT) with mechanical ranges

Drive Type: 4WD

Fuel Type: Diesel

Image Gallery

Challenger MT595E Tractor Challenger MT595E Tractor Challenger MT595E Tractor Challenger MT595E Tractor Challenger MT595E Tractor Challenger MT595E Tractor Challenger MT595E Tractor Challenger MT595E Tractor Challenger MT595E Tractor Challenger MT595E Tractor

Challenger MT595E vs. Similar Tractors

Power Output
Excellent
Greater than 99% of similar tractors.

Technical Specifications

Engine

Manufacturer
AGCO Power
Model
-
Cooling Type
Liquid
Cylinder Orientation
-
Valve Configuration
-
Fuel Type
Diesel
Induction Type
Turbocharged Intercooled
Cylinders
6
Displacement (ci)
449
Bore (in)
4.252
Stroke (in)
5.276
Rated RPM
2100
Power Output (hp)
227

Transmission

Type
Continuously Variable Transmission (CVT) with mechanical ranges
Forward Gears
Infinite
Reverse Gears
Infinite
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
4x4
Drive Type
4WD
Steering Type
Power Steering
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
Three-Point Hitch
Hitch Category
III/IIIN
Hitch Position
Rear
Hitch Capacity (lb)
-
Operator Station Type
Cabin
Starter Type
Electric Starter
Brake Type
-
Hydraulic System Type
Closed-center load sensing

Test Results

Nebraska Tractor Test Laboratory - Test Date: July to August, 2016

Maximum Power and Fuel Consumption

  • Rated Engine Speed (2100 rpm)
  • Maximum Power: 227.0 HP (169.3 kW)
  • Fuel Consumption at Rated Speed: 12.24 Gal/hr (46.34 l/h) with a fuel efficiency of 0.410 lb/hp.hr (0.249 kg/kW.h)
  • DEF Consumption: 0.74 Gal/hr (2.80 l/h)

Drawbar Performance

  • Power at Rated Engine Speed (13th Gear)
  • Power: 129.0 HP (96.2 kW)
  • Drawbar Pull: 7890 lbs (35.1 kN)
  • Speed: 6.15 mph (9.90 km/h)
  • Fuel Consumption: 0.501 lb/hp.hr (0.305 kg/kW.h) with a fuel efficiency of 13.81 Hp.hr/gal (2.72 kW.h/l)

Torque and Engine Performance

  • Maximum Torque: 722.5 lb.-ft. (979.6 Nm) at 1201 rpm
  • Torque Rise: 38.9% with a power increase at 1950 rpm of 9.5%

Hydraulic Performance

  • Maximum Force Exerted: 13920 lbs (61.9 kN)
  • Pump Delivery Rate: 30.7 GPM (116.2 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): 17.00 Hp.hr/gal (3.35 kW.h/l)
  • Fuel Consumption: 12.58 Gal/hr (47.64 l/h) at 2100 rpm



NTTL.(2015).Nebraska OECD Tractor test 1024 for Challenger MT595E Diesel. Lincoln, NE:Nebraska Tractor Test Laboratory. Retrieved from https://digitalcommons.unl.edu/tractormuseumlit/3335

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