▶ EngineEngine Manufacturer Kubota Kubota Engine Model V2403-CR-TIE5 V2403-CR-TE4 Engine Type Turbocharged and intercooled, common-rail, water-cooled 4-cycle diesel 4-cylinder, turbocharged, common-rail diesel No. of Cylinders 4 4 Displacement 148.5 in³ 148.5 in³ Rated Engine Speed 2300 rpm 2600 rpm Engine Power (Gross) 60 hp 58.7 hp PTO Power 53 hp 50 hp Engine Emissions Constraints Not Published Tier 4 Cooling System Type Water-cooled Liquid-cooled, pressurized radiator with recovery tank Air Cleaner Not Published Dry paper dual element, 8 in diameter, pre-cleaner standard Fuel System Common rail system (CRS), electronically controlled fuel injection Common rail direct injection Alternator Not Published 45 A ▶ HydraulicsPump Type Not Published Gear pump Implement Flow 9.83 gpm 10.6 gpm Steering Flow Not Published 6.1 gpm Total Hydraulic Flow Not Published 16.5 gpm Overall Hydraulic Pump Flow Not Published 16.5 gpm Hydraulic System Type Not Published Open center Rear Remote Hydraulic Flow Not Published Not Published No. of Standard Remote Valves Not Published 1 (SCD) No. of Optional Remote Valves Up to 3 (optional) 2 optional (3 maximum) ▶ Fluid CapacityFuel Tank Capacity Not Published 17.2 gal Coolant Capacity Not Published 8.5 qt Crankcase Capacity Not Published 7.6 qt Transmission / Hydraulic System Capacity Not Published 50.7 qt Front Axle Fluid Capacity Not Published No front axle oil, 2WD (M5660SUH); 6.9 qt front differential case plus 3.2 qt per bevel gear case (M5660SUHD) ▶ PTO & HitchPTO Type Independent Hydraulic, independent PTO, self-modulating multi-plate wet clutch with brake PTO Rear 540 rpm 540 rpm (540/540E optional) Mid-PTO Availability Not Published Not Published Category, 3-Point Hitch Category I and II Category I and II Hitch Lift Capacity 3,858 lb 4,189 lb Hitch Lift Capacity (at 24”) 2,976 lb 3,307 lb Lift Control Type Not Published Position control ▶ Transmission & DrivetrainTransmission Type Hydrostatic transmission, 3-range, with Hydro-Dual Speed (H-DS) Fully synchronized 4-speed main gear shift with hi-lo range and hydraulic shuttle, 8F/8R No. of Speeds 3-range 8F/8R Max Travel Speed (Forward) 18.5 mph 18.2 mph Max Travel Speed (Reverse) Not Published 18.6 mph Clutch Not Published Multiple wet disc Differential Lock & Limited Slip Options Not Published Rear differential lock standard (mechanical) ▶ Chassis, Steering & ControlsFrame Type Open ROPS or enclosed cab Not Published Steering Hydrostatic power steering Hydrostatic power steering Brakes Wet disc type Mechanical wet disc Seat Suspension & Adjustability Not Published Fully adjustable suspension seat with retractable seat belt Front Axle Type Not Published M5660SUH: adjustable tubular-steel 2WD axle; M5660SUHD: cast-iron bevel-pinion drive, 55-degree turning angle, 4WD Front Axle Rating Not Published 4,410 lb at 55.9 in tread spacing (M5660SUH); 5,290 lb at 55.9 in tread spacing (M5660SUHD) Drawbar Capacity Not Published 3,300 lb (maximum tongue weight) ▶ Dimensions & ManeuverabilityOverall Width 67.3 in 72.8 in Wheelbase 81.3 in 82 in (M5660SUH); 80.7 in (M5660SUHD) Ground Clearance 15.4 in 16.3 in Min. Turn Radius without Brakes 9.5 ft (with brake applied) 11.1 ft (M5660SUH); 12.8 ft (M5660SUHD) Height to Top of ROPS 98.0 in 95.3 in Height to Top of ROPS (folded) Not Published Not Published Height to Top of Cab Model 93.3 in Not Published Overall Length 133.9 in (without 3-point hitch) 138.7 in (M5660SUH); 136 in (M5660SUHD) ▶ WeightTractor Weight (Base) 4,387 lb (ROPS); 4,762 lb (cab) 4,189 lb (M5660SUH); 4,387 lb (M5660SUHD) Weight with ROPS and Loader Not Published Not Published Weight with Cab and Loader Not Published Not Published ▶ Tire OptionsTire Size & Options Standard: 9.5-16 front, 14.9-26 rear 2WD: 6.50-16, 7.5-16, 9.5L-15 fronts with 14.9-28 or 16.9-28 R1 rears; R3 29x12.50-15 / 21.5L-16.1 and LSW; 4WD: 9.5-22 or 280/85R20 fronts with 14.9-28 R1 rears; R3 29x12.50-15 / 21.5L-16.1; R4 12.5/80-18 / 16.9-24 R1 Agricultural - Front 9.5-16 9.5L-15 (M5660SUH); 9.5-22 (M5660SUHD) R1 Agricultural - Rear 14.9-26 14.9-28 R3 Turf - Front Not Published 29x12.50-15 R3 Turf - Rear Not Published 21.5L-16.1 R4 Industrial - Front Not Published 12.5/80-18 (M5660SUHD) R4 Industrial - Rear Not Published 16.9-24 (M5660SUHD) ▶ Loader & AttachmentsQuick Attach Loader System LA1056, LM1056: toolless loader removal with integrated parking stands; optional third-function valve LA1154SU: 2-lever quick attach coupler standard Loader Model LA1056; LM1056 LA1154SU Loader Lift Height LA1056: 117 in; LM1056: 117 in LA1154SU: 130.9 in (height position); 115.7 in (power position) Loader Lift Capacity (Full Height) LA1056: 2,427 lb; LM1056: 2,471 lb LA1154SU: 2,469 lb (height position); 2,928 lb (power position) Loader Breakout Force LA1056: 4,069 lbf; LM1056: 4,061 lbf LA1154SU: 4,230 lbf (height position); 5,354 lbf (power position) ▶ WarrantyWarranty Length & Coverage Not Published Basic 24 months or 2,000 hours, powertrain 36 months or 3,000 hours, all usage 