▶ EngineEngine Manufacturer Yanmar Not Published Engine Model 4TNV86CT-MJT 3H-TH4C Engine Type Turbocharged 4-cylinder Diesel 3-cylinder, common-rail, liquid-cooled diesel No. of Cylinders 4 3 Displacement 127.6 in³ 111.4 in³ Rated Engine Speed 2600 rpm 2600 rpm Engine Power (Gross) 50.8 hp 50.3 hp PTO Power 40.8 hp 39.3 hp Engine Emissions Constraints Tier 4 Tier 4 Cooling System Type Liquid Water-cooled Air Cleaner Dual element Not Published Fuel System High-pressure common rail direct injection Common rail direct injection (CRDI) Alternator 75 A Not Published ▶ HydraulicsPump Type Dual Independent Gear Implement Flow 10.2 gpm Not Published Steering Flow 5.7 gpm Not Published Total Hydraulic Flow 15.9 gpm 16.49 gpm Overall Hydraulic Pump Flow 15.9 gpm 16.49 gpm Hydraulic System Type Open center Not Published Rear Remote Hydraulic Flow Not Published Not Published No. of Standard Remote Valves Not Published 1 (2 port) No. of Optional Remote Valves None 1 ▶ Fluid CapacityFuel Tank Capacity 15.0 gal 12.7 gal Coolant Capacity Not Published Not Published Crankcase Capacity Not Published Not Published Transmission / Hydraulic System Capacity 12.5 gal Not Published Front Axle Fluid Capacity 5.3 qt Not Published ▶ PTO & HitchPTO Type Independent 540 Independent PTO Rear 540 rpm 540 rpm Mid-PTO Availability No mid-PTO offered Optional (2,000 rpm) Category, 3-Point Hitch Category I/II Category I Hitch Lift Capacity 3,130 lb Not Published Hitch Lift Capacity (at 24”) 2,500 lb 2,716 lb Lift Control Type Position control Position ▶ Transmission & DrivetrainTransmission Type eHydro (3-range hydrostatic); no PowrReverser gear option offered Hydrostatic (HST) No. of Speeds EHydro: infinitely variable, 3-range 3 range (hydrostatic, infinite speeds) Max Travel Speed (Forward) 18.6 mph 18.5 mph Max Travel Speed (Reverse) 18.6 mph 12.9 mph Clutch Wet; wet clutch disk diameter 5.08 in Not Published Differential Lock & Limited Slip Options Differential lock: Yes Rear differential lock (standard) ▶ Chassis, Steering & ControlsFrame Type ROPS - Foldable Not Published Steering Power Hydrostatic power steering Brakes Wet disc Wet disc Seat Suspension & Adjustability Not Published Deluxe adjustable suspension seat Front Axle Type Mechanical front wheel drive (MFWD) - Standard Mechanical 4WD Front Axle Rating (Continuous) 3,307 lb Not Published Drawbar Capacity Max vertical load 1,103 lb Not Published ▶ Dimensions & ManeuverabilityOverall Width 71.3 in 62.8 in Wheelbase 73 in 71.3 in Ground Clearance Not Published 14.5 in Min. Turn Radius without Brakes Not Published 8.63 ft (with brake applied) Height to Top of ROPS Not Published 96.8 in Height to Top of ROPS (folded) Not Published Not Published Height to Top of Cab Model Not Published 93 in Overall Length 134.7 in (with 3-point hitch) 125.5 in (with 3-point hitch) ▶ WeightTractor Weight (Base) 4,255 lb (operating weight) DK5310SE HST: 3,523 lb; DK5310SE HST Cab: 4,043 lb Weight with ROPS and Loader Not Published Not Published Weight with Cab and Loader Not Published Not Published ▶ Tire OptionsTire Size & Options R4 Industrial R1 Agricultural: 8-16 front, 13.6-24 rear; R3 Turf: 29-12.5-15 front, 21.5L-16.1 rear; R4 Industrial: 10-16.5 front, 14.9-24 rear R1 Agricultural - Front Not Published 8-16 R1 Agricultural - Rear Not Published 13.6-24 R3 Turf - Front Not Published 29-12.5-15 R3 Turf - Rear Not Published 21.5L-16.1 R4 Industrial - Front 31.5x13-16.5 (10PR) 10-16.5 R4 Industrial - Rear 16.9-24 14.9-24 ▶ Loader & AttachmentsQuick Attach Loader System Not Published Quick attach (QA) bucket, 66 in or 72 in Loader Model 440R KL5520 (ROPS); KL5521 (Cab) Loader Lift Height 440R: 110 in (to pivot pin) KL5520: 105.7 in; KL5521: 105.7 in Loader Lift Capacity (Full Height) 440R: 2,539 lb (at pivot, full height) KL5520: 2,474 lb; KL5521: 2,474 lb Loader Breakout Force 440R: 4,027 lbf at pivot; 3,037 lbf at 19.7 in ahead of pivot KL5520: 3,895 lb; KL5521: 3,895 lb ▶ WarrantyWarranty Length & Coverage Basic 2 years or 2,000 hours; powertrain 6 years or 2,000 hours Not Published 