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CLAAS Arion 450 to Arion 660 specifications

Entries in this reference
Listing-entry count
4
Short answer

CLAAS Arion 450 to Arion 660: tractors.

Selected configuration figures
ConfigurationDocumented field and quantity
Arion 450
Rated Power (gross)
126 hp
Weight
11,240 lb
Arion 460
Rated Power (gross)
139 hp
Weight
11,240 lb
Arion 550
Rated Power (net)
158 hp
Weight
13,272 lb
Arion 660
Rated Power (net)
175 hp
Weight
17,328 lb
Arion 450 to Arion 660 specification matrix — Listing labels reported by the source
Publisher nameSource guideListing-entry countLabels named by the source
CLAASArion 450 to Arion 6604Arion 450, Arion 460, Arion 550, and Arion 660
Engine
SpecificationArion 450Arion 460Arion 550Arion 660
Fuel tank50.2 gal50.2 gal65 gal97 gal
EngineFPT 4.5L 4-cyl dieselFPT 4.5L 4-cyl dieselJohn Deere 4.5L 4-cyl dieselJohn Deere 6.8L 6-cyl diesel
SpecificationArion 450Arion 460
Exhaust fluid (DEF)5.8 gal5.8 gal
Transmission and speeds
SpecificationArion 450Arion 460Arion 550Arion 660
Transmission16-speed four-speed power shift16-speed four-speed power shift24-speed six-speed power shiftcontinuously-variable transmission
Typefour-speed power shiftfour-speed power shiftsix-speed power shiftcontinuously-variable transmission
Gears16 forward and reverse16 forward and reverse24 forward and reverseinfinite forward and reverse
Power
SpecificationArion 450Arion 460
Engine (gross)126 hp139 hp
Engine (max)130 hp140 hp
SpecificationArion 550Arion 660
Engine (net)158 hp175 hp
Mechanical
SpecificationArion 450Arion 460Arion 550Arion 660
Differential lockelectro-hydraulicelectro-hydraulicelectro-hydraulicelectro-hydraulic
MechanicalFour-wheel drive; Cab standard. Air-conditioning optionalFour-wheel drive; Cab standard. Air-conditioning optionalFour-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with air-conditioningFour-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with air-conditioning
Hydraulics
SpecificationArion 450Arion 460Arion 550Arion 660
Typeopen centeropen centerload sensingload sensing
Pressure2,756 psi2,756 psi2,900 psi2,900 psi
Valves2 to 42 to 42 to 62 to 4
Pump flow15.85 gpm15.85 gpm29.1 gpm29.1 gpm
Tractor hitch
SpecificationArion 450Arion 460Arion 550Arion 660
Rear TypeIIIIIIIIIIII
SpecificationArion 450Arion 460
Rear lift (at ends)9,259 lb9,259 lb
Front lift6,173 lb6,173 lb
SpecificationArion 550Arion 660
Rear lift (at 24"/610mm)9,259 lb11,244 lb
Power take-off (PTO)
SpecificationArion 450Arion 460Arion 550Arion 660
Rear PTOindependentindependentindependentindependent
Clutchwet discwet discwet discwet disc
Rear PTO Type540540540/1000 (1.375)540/1000 (1.375)
Front PTOindependent Optionalindependent Optionalindependent Optionalindependent Optional
Front PTO Type1000100010001000
Dimensions & Tires
SpecificationArion 450Arion 460Arion 550Arion 660
Wheelbase99.4 in99.4 in100.9 in111 in
Weight11,240 lb11,240 lb13,272 lb17,328 lb
SpecificationArion 450Arion 460Arion 550
Front tire14.9R2814.9R2814.9R28
Rear tire18.4R3818.4R3818.4R38
Attachments
SpecificationArion 450Arion 460
attachmentsfront-end loaderfront-end loader
Electrical
SpecificationArion 450Arion 460Arion 550Arion 660
Groundnegativenegativenegativenegative
Charging systemalternatoralternatoralternatoralternator
Battery volts12121212
Engine Detail
SpecificationArion 450Arion 460Arion 550Arion 660
Displacement274.6 cu in274.6 cu in276 cu in414 cu in
Rated RPM2200220022002200
Torque405.7 lb-ft420.4 lb-ft469 lb-ft626 lb-ft
Torque RPM1400140015001500
Starterelectricelectricelectricelectric
Starter volts12121212
Oil change600 h600 h500 h500 h
Engine DetailFPT; turbocharged intercooled diesel; 4-cylinder 16-valveFPT; turbocharged intercooled diesel; 4-cylinder 16-valveJohn Deere; turbocharged intercooled diesel; 4-cylinderJohn Deere; turbocharged intercooled diesel; 6-cylinder
SpecificationArion 450Arion 460
EmissionsStage IVStage IV
Emission controldiesel oxidation catalyist with selective catalytic reduction (SCR) (DOC)diesel oxidation catalyist with selective catalytic reduction (SCR) (DOC)
Rated Power (gross)126 hp139 hp
Maximum Power (gross)130 hp140 hp
Fuel systemcommon railcommon rail
SpecificationArion 550Arion 660
Bore/Stroke4.19x5.00 in / 106 x 127 mm4.19x5.00 in / 106 x 127 mm
Rated Power (net)158 hp175 hp
Maximum Power (net)163 hp185 hp
SpecificationArion 550
Operating RPM1700-2200
Claas Arion 450 Tires
SpecificationArion 450
Standard tires (ag)Front: 14.9R28 Rear: 18.4R38
Dimensions and weight
SpecificationArion 450Arion 460Arion 550Arion 660
Length175 in175 in187.6 in189.7 in
Max weight18,740 lb18,740 lb24,251 lb27,558 lb
SpecificationArion 450Arion 460
Height (cab)108.9 in108.9 in
Front axleProactive suspensionProactive suspension
Front tread72.4 to inches / 183 to 0 cm72.4 to inches / 183 to 0 cm
SpecificationArion 450Arion 460Arion 550
Clearance (front axle)19.9 in19.9 in19.8 in
Clearance (rear axle)19.3 in19.3 in16.1 in
SpecificationArion 550Arion 660
Height116.9 in120.1 in
Operating weight13,272 lb17,328 lb
Claas Arion 460 Tires
SpecificationArion 460
Standard tires (ag)Front: 14.9R28 Rear: 18.4R38
Speeds
SpecificationArion 550
SpeedsWith 20.8R38 rear tires and 50 kph option
Claas Arion 550 Tires
SpecificationArion 550
Standard tires (ag)Front: 14.9R28 Rear: 18.4R38
Optional tires (ag)Front: 400/80R28 Rear: 480/80R38
Variants — Source comparison annotation
Source guideDiffering-field count reported
Arion 450 to Arion 66053
Ratios
FigureArion 450Arion 460Arion 550Arion 660
Engine horsepower per 1,000 lb of weight11.212.411.910.1
Hitch lift as a share of machine weight82%82%70%65%
Pump flow per engine horsepower0.13 gpm0.11 gpm0.18 gpm0.17 gpm
Fuel tank per engine horsepower0.40 gal0.36 gal0.41 gal0.55 gal
Reference directory classification
Equipment grouptractor
Arion 450 to Arion 660: forum references — Forum-title search
Forum indexEquipment class queriedNames in the searchMatching titles
The Farming ForumtractorCLAAS and the Arion 450, Arion 460, Arion 550, Arion 660. That is too few titles to say what owners mostly ask about, so the most recent are listed instead9
Used market for the Arion 450 to Arion 660 — Dated first-page listing snapshot
Observation dateListing sourceEquipment searchListings
2026-09-24TractorHouseCLAAS tractor44
ModelListedModel yearsLowest askingHighest askingMedian askingMedian hours
Arion 45042019 to 2024$59,597$110,432$81,061597
Arion 46052015 to 2023$50,670$121,272$79,592None shown
Arion 550172014 to 2025$50,670$196,203$137,993None shown
Arion 660182018 to 2026$64,903$229,000$124,113None shown
Arion 450 to Arion 660: recall reference — Dated CPSC search
Search dateDatabaseNames queriedSearch result
2026-09-24U.S. Consumer Product Safety CommissionCLAAS together with the tractor Arion 450, Arion 460, Arion 550, Arion 660No matching recall in this search

Sources for this page

Evidence classDocument, classification and recorded date
Reference site
Reference site
Reference site
Reference site
Forum threads
Used-market listings
Federal agency data
Recorded observations — Forum-title snapshot
Observation fieldRecorded value
Title count9
Forum indexesThe Farming Forum
Search wordingthe Arion 450 to Arion 660 tractor
Latest title quoted by the referenceClaas Arion 660 Cmatic Price

CLAAS Arion 450 to Arion 660: Configuration records

Arion 450
SpecificationSource figure
Engine
Fuel tank50.2 gal
Exhaust fluid (DEF)5.8 gal
EngineFPT 4.5L 4-cyl diesel
Transmission and speeds
Transmission16-speed four-speed power shift
Gears16 forward and reverse
Power
Engine (gross)126 hp
Engine (max)130 hp
Mechanical
Differential lockelectro-hydraulic
Hydraulics
Pressure2,756 psi
Valves2 to 4
Pump flow15.85 gpm
Type — Hydraulicsopen center
Tractor hitch
Rear TypeIII
Rear lift (at ends)9,259 lb
Front lift6,173 lb
Power take-off (PTO)
Rear PTOindependent
Clutchwet disc
Rear PTO Type540
Front PTOindependent Optional
Front PTO Type1000
Dimensions & Tires
Front tire14.9R28
Rear tire18.4R38
Electrical
Groundnegative
Charging systemalternator
Battery volts12
Engine Detail
Displacement274.6 cu in
EmissionsStage IV
Emission controldiesel oxidation catalyist with selective catalytic reduction (SCR) (DOC)
Rated Power (gross)126 hp
Maximum Power (gross)130 hp
Fuel systemcommon rail
Rated RPM2200
Torque405.7 lb-ft
Torque RPM1400
Starterelectric
Starter volts12
Oil change600 h
Dimensions and weight
Length175 in
Height (cab)108.9 in
Max weight18,740 lb
Clearance (front axle)19.9 in
Clearance (rear axle)19.3 in
Front axleProactive suspension
Front tread72.4 to inches / 183 to 0 cm
Additional specifications
Typefour-speed power shift
MechanicalFour-wheel drive; Cab standard. Air-conditioning optional
Wheelbase99.4 in
Weight11,240 lb
Attachmentsfront-end loader
Engine DetailFPT; turbocharged intercooled diesel; 4-cylinder 16-valve
Standard tires (ag)Front: 14.9R28 Rear: 18.4R38

Source

Arion 460
SpecificationSource figure
Engine
Fuel tank50.2 gal
Exhaust fluid (DEF)5.8 gal
EngineFPT 4.5L 4-cyl diesel
Transmission and speeds
Transmission16-speed four-speed power shift
Gears16 forward and reverse
Power
Engine (gross)139 hp
Engine (max)140 hp
Mechanical
Differential lockelectro-hydraulic
Hydraulics
Pressure2,756 psi
Valves2 to 4
Pump flow15.85 gpm
Type — Hydraulicsopen center
Tractor hitch
Rear TypeIII
Rear lift (at ends)9,259 lb
Front lift6,173 lb
Power take-off (PTO)
Rear PTOindependent
Clutchwet disc
Rear PTO Type540
Front PTOindependent Optional
Front PTO Type1000
Dimensions & Tires
Front tire14.9R28
Rear tire18.4R38
Electrical
Groundnegative
Charging systemalternator
Battery volts12
Engine Detail
Displacement274.6 cu in
EmissionsStage IV
Emission controldiesel oxidation catalyist with selective catalytic reduction (SCR) (DOC)
Rated Power (gross)139 hp
Maximum Power (gross)140 hp
Fuel systemcommon rail
Rated RPM2200
Torque420.4 lb-ft
Torque RPM1400
Starterelectric
Starter volts12
Oil change600 h
Dimensions and weight
Length175 in
Height (cab)108.9 in
Max weight18,740 lb
Clearance (front axle)19.9 in
Clearance (rear axle)19.3 in
Front axleProactive suspension
Front tread72.4 to inches / 183 to 0 cm
Additional specifications
Typefour-speed power shift
MechanicalFour-wheel drive; Cab standard. Air-conditioning optional
Wheelbase99.4 in
Weight11,240 lb
Attachmentsfront-end loader
Engine DetailFPT; turbocharged intercooled diesel; 4-cylinder 16-valve
Standard tires (ag)Front: 14.9R28 Rear: 18.4R38

Source

Arion 550
SpecificationSource figure
Engine
Fuel tank65 gal
EngineJohn Deere 4.5L 4-cyl diesel
Transmission and speeds
Transmission24-speed six-speed power shift
Gears24 forward and reverse
Power
Engine (net)158 hp
Mechanical
Differential lockelectro-hydraulic
Hydraulics
Pressure2,900 psi
Valves2 to 6
Pump flow29.1 gpm
Type — Hydraulicsload sensing
Tractor hitch
Rear TypeIII
Rear lift (at 24"/610mm)9,259 lb
Power take-off (PTO)
Rear PTOindependent
Clutchwet disc
Rear PTO Type540/1000 (1.375)
Front PTOindependent Optional
Front PTO Type1000
Dimensions & Tires
Front tire14.9R28
Rear tire18.4R38
Electrical
Groundnegative
Charging systemalternator
Battery volts12
Engine Detail
Displacement276 cu in
Rated RPM2200
Torque469 lb-ft
Torque RPM1500
Starterelectric
Starter volts12
Oil change500 h
Bore/Stroke4.19x5.00 in / 106 x 127 mm
Rated Power (net)158 hp
Maximum Power (net)163 hp
Operating RPM1700-2200
Dimensions and weight
Length187.6 in
Max weight24,251 lb
Clearance (front axle)19.8 in
Clearance (rear axle)16.1 in
Height116.9 in
Operating weight13,272 lb
Claas Arion 550 Tires
Optional tires (ag)Front: 400/80R28 Rear: 480/80R38
Additional specifications
Typesix-speed power shift
MechanicalFour-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with air-conditioning
Wheelbase100.9 in
Weight13,272 lb
Engine DetailJohn Deere; turbocharged intercooled diesel; 4-cylinder
SpeedsWith 20.8R38 rear tires and 50 kph option
Standard tires (ag)Front: 14.9R28 Rear: 18.4R38

Source

Arion 660
SpecificationSource figure
Engine
Fuel tank97 gal
EngineJohn Deere 6.8L 6-cyl diesel
Transmission and speeds
Transmissioncontinuously-variable transmission
Gearsinfinite forward and reverse
Power
Engine (net)175 hp
Mechanical
Differential lockelectro-hydraulic
Hydraulics
Pressure2,900 psi
Valves2 to 4
Pump flow29.1 gpm
Type — Hydraulicsload sensing
Tractor hitch
Rear TypeIII
Rear lift (at 24"/610mm)11,244 lb
Power take-off (PTO)
Rear PTOindependent
Clutchwet disc
Rear PTO Type540/1000 (1.375)
Front PTOindependent Optional
Front PTO Type1000
Electrical
Groundnegative
Charging systemalternator
Battery volts12
Engine Detail
Displacement414 cu in
Rated RPM2200
Torque626 lb-ft
Torque RPM1500
Starterelectric
Starter volts12
Oil change500 h
Bore/Stroke4.19x5.00 in / 106 x 127 mm
Rated Power (net)175 hp
Maximum Power (net)185 hp
Dimensions and weight
Length189.7 in
Max weight27,558 lb
Height120.1 in
Operating weight17,328 lb
Additional specifications
Typecontinuously-variable transmission
MechanicalFour-wheel drive; Power steering; Hydraulic wet disc brakes; Cab standard with air-conditioning
Wheelbase111 in
Weight17,328 lb
Engine DetailJohn Deere; turbocharged intercooled diesel; 6-cylinder

Source

More in CLAAS: Arion 610–Arion 650, Arion 440–Talos 240, Axion 800–Axion 880.