Claas

Claas Ares 657

The Claas Ares 657 is a row-crop tractor produced from 2005 to 2007 as part of the Ares 600 Series. It features a John Deere 6.8L 6-cylinder turbocharged diesel engine delivering 123.2 hp (net) with a 24-speed power shuttle transmission. The tractor includes four-wheel drive, power steering, wet disc brakes, and a Claas ATZ cab with air-conditioning and suspension. It has a wheelbase of 111 inches, weighs 11089 lbs, and uses standard agricultural tires sized 14.9R28 front and 20.8R38 rear. The hydraulic system is open center with optional PFC and pump flows up to 29.1 gpm. The rear PTO is independent with wet disc clutch and operates at 540/1000 rpm.

Power123 hp

Founded2005 - 2007

ModelAres 657

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Technical Specifications

Detailed specifications and technical data for Claas Ares 657

Power

Engine (net)	123.2 hp (91.9 kW)

Tires

Standard tires (ag)	Front: 14.9R28. Rear: 20.8R38

Engine

Type	turbocharged diesel
Model	John Deere DPS 6068
Torque	390.9 lb-ft (530.1 Nm)
Cooling	liquid-cooled
Starter	electric
Cylinders	6-cylinder
Fuel tank	66 gal (249.8 L)
Rated RPM	2200
Torque RPM	1500
Bore/Stroke	4.19x5.00 inches (106 x 127 mm)
Displacement	414.2 ci (6.8 L)
Starter volts	12
Rated Power (net)	123.2 hp (91.9 kW)
Maximum Power (net)	130.2 hp (97.1 kW)

Dimensions

Height	118.5 inches (300 cm)
Length	203.2 inches (516 cm)
Weight	11089 lbs (5029 kg)
Wheelbase	111 inches (281 cm)
Max weight	19400 lbs (8799 kg)

Electrical

Ground	negative
Battery volts	12
Charging system	alternator

Hydraulics

PFC	Optional
Type	open center
Pressure	2900 psi (200.0 bar)
Pump flow	15.85 gpm (60.0 lpm)
PFC pump flow	29.1 gpm (110.1 lpm)
Optional pump flow	26.4 gpm (99.9 lpm)

Mechanical