Claas

Claas Ares 577

The Claas Ares 577 is a row-crop tractor produced from 2005 to 2007 as part of the Ares 500 Series. It features a John Deere 4.5L 4-cylinder turbocharged intercooled diesel engine delivering 118.4 hp (net) with a 24-speed power shuttle transmission. The tractor includes four-wheel drive, power steering, wet disc brakes, and a Class ATX cab with air-conditioning standard, with an optional ATZ cab with suspension. It has a fuel tank capacity of 47.6 gallons (180.2 L) and offers hydraulic options including an open center system with optional PFC. The rear PTO is independent with wet disc clutch and operates at 540/1000 rpm. Dimensions include a 100.9 inch (256 cm) wheelbase, 185.8 inch (471 cm) length, and 114.4 inch (290 cm) height. Standard tires are 14.9R28 front and 18.4R38 rear. The tractor weighs between 10406 to 10626 lbs depending on cab configuration, with a max capacity of 17637 lbs.
Power118 hp
Founded2005 - 2007
ModelAres 577

Technical Specifications

Detailed specifications and technical data for Claas Ares 577

Power
Engine (net)118.4 hp (88.3 kW)
Tires
Standard tires (ag)Front: 14.9R28. Rear: 18.4R38
Engine
Typeturbocharged intercooled diesel
ModelJohn Deere DPS 4045
Torque358.5 lb-ft (486.1 Nm)
Coolingliquid-cooled
Starterelectric
Cylinders4-cylinder
Fuel tank47.6 gal (180.2 L)
Rated RPM2200
Torque RPM1500
Bore/Stroke4.19x5.00 inches (106 x 127 mm)
Displacement276.1 ci (4.5 L)
Starter volts12
Rated Power (net)118.4 hp (88.3 kW)
Maximum Power (net)121.4 hp (90.5 kW)
Weight
ATX10406 lbs (4720 kg)
ATZ10626 lbs (4819 kg)
Max capacity17637 lbs (8000 kg)
Dimensions
Height114.4 inches (290 cm)
Length185.8 inches (471 cm)
Wheelbase100.9 inches (256 cm)
Electrical
Groundnegative
Battery volts12
Charging systemalternator
Hydraulics
PFCOptional
Typeopen center
Pressure2900 psi (200.0 bar)
Pump flow15.85 gpm (60.0 lpm)
PFC pump flow29.1 gpm (110.1 lpm)
Optional pump flow26.4 gpm (99.9 lpm)
Mechanical
CabClass ATX cab standard with air-conditioning. ATZ cab optional with suspension.
DriveFour-wheel drive
BrakesWet disc brakes
SteeringPower steering
Production
TypeRow-Crop tractor
SeriesAres 500 Series
ManufacturerClaas
Years produced2005 - 2007
Transmission
Typepower shuttle
Gears24 forward and reverse
Power Take-off (PTO)
Clutchwet disc
Rear PTOindependent
Rear PTO Type540/1000