▶ EngineEngine Manufacturer Kubota Kubota Engine Model V3307-CR-TE4 V2403-CR-TE4 Engine Type Liquid-cooled, diesel, 4-cylinder 4-cylinder in-line, common rail direct injection, turbocharged diesel No. of Cylinders 4 4 Displacement 203 in³ 148.5 in³ Rated Engine Speed 2400 rpm 2600 rpm Engine Power (Gross) 65.4 hp 57.9 hp PTO Power 52 hp 50 hp Engine Emissions Constraints Not Published Tier 4 Cooling System Type Liquid-cooled Liquid-cooled, pressurized radiator with recovery tank Air Cleaner Dual element (primary and secondary elements) Dry paper dual element, 8 in diameter, pre-cleaner standard Fuel System Common Rail System (CRS) Common rail direct injection Alternator 130 A, 12 V 45 A ▶ HydraulicsPump Type Gear Gear pump Implement Flow 16.7 gpm 10.6 gpm Steering Flow 6.3 gpm 6.1 gpm Total Hydraulic Flow 23.0 gpm (16.7 gpm implement + 6.3 gpm steering, computed) 16.5 gpm Overall Hydraulic Pump Flow 23.0 gpm 16.5 gpm Hydraulic System Type Open Center Open center Rear Remote Hydraulic Flow Not Published Not Published No. of Standard Remote Valves 2 (SCD / FD) 1 (SCD) No. of Optional Remote Valves Max. 3 2 optional (3 maximum) ▶ Fluid CapacityFuel Tank Capacity 23.8 gal 17.7 gal Coolant Capacity 10.6 qt 8.5 qt Crankcase Capacity 12.7 qt 7.6 qt Transmission / Hydraulic System Capacity 12.4 gal 50.7 qt Front Axle Fluid Capacity 5.8 qt (front differential case) plus 3.7 qt (front axle gear case) 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 PTO, electro-hydraulic clutch with brake Hydraulic independent PTO, self-modulating multi-plate wet clutch with brake PTO Rear 540/540E rpm 540 rpm (540/540E optional) Mid-PTO Availability Not Published Not Published Category, 3-Point Hitch I / II Category I and II Hitch Lift Capacity 4189 lb 4189 lb Hitch Lift Capacity (at 24”) 3307 lb 3307 lb Lift Control Type Position, draft (top link sensing) & mixed control Position control ▶ Transmission & DrivetrainTransmission Type 12-speed electro-hydraulic shuttle (option: 18-speed with creep) Fully synchronized 4-speed main gear shift with hi-lo range and hydraulic shuttle, 8F/8R No. of Speeds F12/R12 (option: F18/R18 with creep) 8F/8R Max Travel Speed (Forward) 24.9 mph 18.2 mph Max Travel Speed (Reverse) 24.7 mph 18.6 mph Clutch Multiple wet disc Multiple wet disc Differential Lock & Limited Slip Options Front limited slip differential; Rear differential lock (mechanical) Rear differential lock standard (mechanical) ▶ Chassis, Steering & ControlsFrame Type Ultra Grand Cab II Not Published Steering Hydrostatic power steering Hydrostatic power steering Brakes Hydraulic wet disc Mechanical wet disc Seat Suspension & Adjustability Deluxe mechanical suspension seat with adjustable armrest, seat height, weight (suspension) and backrest tilt; optional air ride seat Fully adjustable suspension seat with retractable seat belt Front Axle Type Bevel gear type (4WD) 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 2200 lb 2200 lb ▶ Dimensions & ManeuverabilityOverall Length with 3-Point Hitch 142 in 138.7 in (M5660SUH); 136 in (M5660SUHD) Overall Width 75.6 in 73.2 in Wheelbase 84.1 in 82 in (M5660SUH); 80.7 in (M5660SUHD) Ground Clearance 18.1 in 16.3 in Min. Turn Radius without Brakes 11.8 ft 10.8 ft (M5660SUH); 12.8 ft (M5660SUHD) Height to Top of ROPS Not Published 95.3 in Height to Top of ROPS (folded) Not Published Not Published Height to Top of Cab Model 101 in Not Published ▶ WeightTractor Weight (Base) 6008 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: 320/70R24 front, 420/75R34 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 320/70R24 6.5-16 (M5660SUH); 8.3-24 (M5660SUHD) R1 Agricultural - Rear 420/75R34 14.9-28 R3 Turf - Front 9.50-24 29x12.50-15 R3 Turf - Rear 18.4-26 21.5L-16.1 R4 Industrial - Front 14-17.5 12.5/80-18 (M5660SUHD) R4 Industrial - Rear 16.9-24 16.9-24 (M5660SUHD) ▶ Loader & AttachmentsQuick Attach Loader System LA1154A: 2-Lever Quick Coupler LA1154SU: 2-lever quick attach coupler standard Loader Model LA1154A LA1154SU (also printed LA1154) Loader Lift Height LA1154A: Height position: 133.0 in; Power position: 117.6 in LA1154: 130.9 in (height position); 115.7 in (power position) Loader Lift Capacity (Full Height) LA1154A: Height position: 2674 lb; Power position: 2928 lb LA1154: 2469 lb (height position); 2928 lb (power position) Loader Breakout Force LA1154A: Height position: 4079 lbf; Power position: 5128 lbf LA1154SU: 4230 lbf (height position); 5354 lbf (power position) ▶ WarrantyWarranty Length & Coverage Non-Commercial Home & Residential Use - Basic Standard Limited: 24 months or 1500 hours; Limited Powertrain: 72 months or 2000 hours. Commercial Use - Basic Standard Limited: 24 months or 1500 hours; Limited Powertrain: 36 months or 2000 hours. All usage - Basic Standard Limited: 24 months or 2000 hours; Limited Powertrain: 36 months or 3000 hours. 