▶ EngineEngine Manufacturer Kubota Kubota Engine Model V2403CR-T V2403-CR-TE4 Engine Type Common rail direct injection, liquid-cooled, turbocharged 4-cylinder diesel 4-cylinder in-line, common rail direct injection, turbocharged diesel No. of Cylinders 4 4 Displacement 148.6 in³ 148.5 in³ Rated Engine Speed 2700 rpm 2600 rpm Engine Power (Gross) 54.7 hp 57.9 hp PTO Power F (2WD gear), DT (4WD gear): 45.7 hp; HST (4WD): 44.2 hp 50 hp Engine Emissions Constraints Tier 4 Tier 4 Cooling System Type Liquid-cooled Liquid-cooled, pressurized radiator with recovery tank Air Cleaner Dry, dual element Dry paper dual element, 8 in diameter, pre-cleaner standard Fuel System Common rail direct injection Common rail direct injection Alternator 45 A 45 A ▶ HydraulicsPump Type Not Published Gear pump Implement Flow 9.5 gpm 10.6 gpm Steering Flow 4.9 gpm 6.1 gpm Total Hydraulic Flow 14.4 gpm (9.5 + 4.9, computed) 16.5 gpm Overall Hydraulic Pump Flow Not Published 16.5 gpm Hydraulic System Type Open center 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 13.5 gal 17.7 gal Coolant Capacity 6.9 qt 8.5 qt Crankcase Capacity 9.9 qt 7.6 qt Transmission / Hydraulic System Capacity 11.6 gal 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 Live independent hydraulic PTO with PTO brake, wet clutch 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 Not Published 4189 lb Hitch Lift Capacity (at 24”) 2310 lb 3307 lb Lift Control Type Position control standard, draft control optional Position control ▶ Transmission & DrivetrainTransmission Type F (2WD gear), DT (4WD gear): Gear-drive with synchronized shuttle, 8F/8R (4-speed main, partially synchronized 3rd and 4th, 2-range); HST (4WD): Hydrostatic transmission, 3-range Fully synchronized 4-speed main gear shift with hi-lo range and hydraulic shuttle, 8F/8R No. of Speeds F (2WD gear), DT (4WD gear): 8F/8R; HST (4WD): 3-range 8F/8R Max Travel Speed (Forward) F (2WD gear), DT (4WD gear): 16.0 mph; HST (4WD): 16.1 mph 18.2 mph Max Travel Speed (Reverse) F (2WD gear), DT (4WD gear): 14.7 mph; HST (4WD): 14.5 mph 18.6 mph Clutch F (2WD gear), DT (4WD gear): Dry single plate; HST (4WD): No clutch Multiple wet disc Differential Lock & Limited Slip Options Rear differential lock standard (mechanical) Rear differential lock standard (mechanical) ▶ Chassis, Steering & ControlsFrame Type Two-post foldable ROPS Not Published Steering Hydrostatic power steering Hydrostatic power steering Brakes Mechanical wet disc Mechanical wet disc Seat Suspension & Adjustability High-back suspension seat Fully adjustable suspension seat with retractable seat belt Front Axle Type 4WD: Bevel gear type Adjustable tubular steel, 2WD (M5660SUH); Cast iron bevel pinion drive with 55 degree turning angle, 4WD (M5660SUHD) Front Axle Rating Not Published 4410 lb at 55.9 in tread spacing (M5660SUH); 5290 lb at 55.9 in tread spacing (M5660SUHD) Drawbar Capacity 1650 lb 2200 lb ▶ Dimensions & ManeuverabilityOverall Length with 3-Point Hitch F (2WD gear): 127.8 in; DT (4WD gear), HST (4WD): 125.2 in (w/o 3P) (without 3-point hitch) 138.7 in (M5660SUH); 136 in (M5660SUHD) Overall Width 69.7 in 73.2 in Wheelbase 74.6 in 82 in (M5660SUH); 80.7 in (M5660SUHD) Ground Clearance F (2WD gear): 15.9 in; DT (4WD gear), HST (4WD): 15.2 in 16.3 in Min. Turn Radius without Brakes F (2WD gear): 8.5 ft; DT (4WD gear), HST (4WD): 8.9 ft (w/brake) (with brake applied) 10.8 ft (M5660SUH); 12.8 ft (M5660SUHD) Height to Top of ROPS 95.7 in 95.3 in Height to Top of ROPS (folded) Not Published Not Published Height to Top of Cab Model Not Published Not Published ▶ WeightTractor Weight (Base) F (2WD gear): 3474 lb; DT (4WD gear): 3716 lb; HST (4WD): 3734 lb 4189 lb (M5660SUH); 4387 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 ag: 7.5L-15 (2WD) or 9.5-16 (4WD) 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 F (2WD gear): 7.5L-15; DT (4WD gear), HST (4WD): 9.5-16 6.5-16 (M5660SUH); 8.3-24 (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 LA1065: 2-lever quick coupler standard LA1154SU: 2-lever quick attach coupler standard Loader Model LA1065 LA1154SU (also printed LA1154) Loader Lift Height LA1065: 111.2 in LA1154: 130.9 in (height position); 115.7 in (power position) Loader Lift Capacity (Full Height) LA1065: 2275 lb LA1154: 2469 lb (height position); 2928 lb (power position) Loader Breakout Force Not Published LA1154SU: 4230 lbf (height position); 5354 lbf (power position) ▶ WarrantyWarranty Length & Coverage Not Published All usage - Basic Standard Limited: 24 months or 2000 hours; Limited Powertrain: 36 months or 3000 hours. 