▶ EngineEngine Manufacturer Kubota Kubota Engine Model V2403-CR-TE4 V3307-DI Engine Type 4-cylinder in-line, common rail direct injection, turbocharged diesel 4-cylinder inline, direct injected diesel No. of Cylinders 4 4 Displacement 148.5 in³ 203 in³ Rated Engine Speed 2600 rpm 2600 rpm Engine Power (Gross) 57.9 hp Not Published PTO Power 50 hp 55 hp Engine Emissions Constraints Tier 4 Tier 2 Cooling System Type Liquid-cooled, pressurized radiator with recovery tank Liquid-cooled Air Cleaner Dry paper dual element, 8 in diameter, pre-cleaner standard 8 in dry, dual element Fuel System Common rail direct injection Direct injection Alternator 45 A ROPS: 45 A, 12 V; Cab: 60 A, 12 V ▶ HydraulicsPump Type Gear pump Not Published Implement Flow 10.6 gpm 11.0 gpm Steering Flow 6.1 gpm 6.1 gpm Total Hydraulic Flow 16.5 gpm 17.1 gpm (11.0 + 6.1, computed) Overall Hydraulic Pump Flow 16.5 gpm 17 gpm Hydraulic System Type Open center Open center Rear Remote Hydraulic Flow Not Published 11.0 gpm No. of Standard Remote Valves 1 (SCD) 1 No. of Optional Remote Valves 2 optional (3 maximum) 2nd and 3rd optional ▶ Fluid CapacityFuel Tank Capacity 17.7 gal ROPS: 18.5 gal; Cab: 29.1 gal Coolant Capacity 8.5 qt 8.5 qt Crankcase Capacity 7.6 qt 11.6 qt Transmission / Hydraulic System Capacity 50.7 qt 10.6 gal Front Axle Fluid Capacity No front axle oil, 2WD (M5660SUH); 6.9 qt front differential case plus 3.2 qt per bevel gear case (M5660SUHD) 8.5 qt ▶ PTO & HitchPTO Type Hydraulic independent PTO, self-modulating multi-plate wet clutch with brake Live independent PTO, hydraulically operated wet clutch with PTO brake PTO Rear 540 rpm (540/540E optional) 540 rpm Mid-PTO Availability Not Published Not Published Category, 3-Point Hitch Category I and II Category II Hitch Lift Capacity 4189 lb 4189 lb Hitch Lift Capacity (at 24”) 3307 lb 3307 lb Lift Control Type Position control Position, draft (top link sensing) and mix control ▶ Transmission & DrivetrainTransmission Type Fully synchronized 4-speed main gear shift with hi-lo range and hydraulic shuttle, 8F/8R Synchro shuttle, 8F/8R (4-speed synchronized main, 2-speed Hi/Lo range); hydraulic shuttle optional on cab models No. of Speeds 8F/8R 8F/8R (12F/12R with optional creep) Max Travel Speed (Forward) 18.2 mph 18 mph Max Travel Speed (Reverse) 18.6 mph 18.0 mph Clutch Multiple wet disc Dry single plate (synchro shuttle) / multiple wet disks (hydraulic shuttle) Differential Lock & Limited Slip Options Rear differential lock standard (mechanical) Rear differential lock (bevel gears) ▶ Chassis, Steering & ControlsFrame Type Not Published Two-post foldable ROPS (canopy optional); Ultra Grand Cab optional Steering Hydrostatic power steering Hydrostatic power steering Brakes Mechanical wet disc Multiple wet disc, mechanical Seat Suspension & Adjustability Fully adjustable suspension seat with retractable seat belt Reclining, fully adjustable seat (height, weight, fore and aft, arm rests) with retractable seat belt; optional air ride seat suspension (cab) Front Axle Type Adjustable tubular steel, 2WD (M5660SUH); Cast iron bevel pinion drive with 55 degree turning angle, 4WD (M5660SUHD) 4WD: Bevel gear type with Easy-To-Shift 4WD engagement while rolling Front Axle Rating 4410 lb at 55.9 in tread spacing (M5660SUH); 5290 lb at 55.9 in tread spacing (M5660SUHD) Not Published Drawbar Capacity 2200 lb 2200 lb ▶ Dimensions & ManeuverabilityOverall Length with 3-Point Hitch 138.7 in (M5660SUH); 136 in (M5660SUHD) 2WD: 140.4 in; 4WD: 135.6 in Overall Width 73.2 in 73.2 in Wheelbase 82 in (M5660SUH); 80.7 in (M5660SUHD) 2WD ROPS: 82.1 in; 2WD cab: 84.4 in; 4WD ROPS: 80.7 in; 4WD cab: 83.1 in Ground Clearance 16.3 in 15.4 in Min. Turn Radius without Brakes 10.8 ft (M5660SUH); 12.8 ft (M5660SUHD) 2WD: 11.2 ft; 4WD: 11.8 ft Height to Top of ROPS 95.3 in 96.9 in Height to Top of ROPS (folded) Not Published Not Published Height to Top of Cab Model Not Published 99.8 in ▶ WeightTractor Weight (Base) 4189 lb (M5660SUH); 4387 lb (M5660SUHD) 2WD ROPS: 4650 lb; 4WD ROPS: 4785 lb Weight with ROPS and Loader Not Published Not Published Weight with Cab and Loader Not Published Not Published ▶ Tire OptionsTire Size & Options 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 Standard: 7.50-16 (2WD) or 9.5-24 (4WD) front, 16.9-28 rear R1 Agricultural - Front 6.5-16 (M5660SUH); 8.3-24 (M5660SUHD) 2WD: 7.50-16; 4WD: 9.5-24 R1 Agricultural - Rear 14.9-28 16.9-28 R3 Turf - Front 29x12.50-15 2WD: 29x12.5-15 or 27x9.5-15 R3 Turf - Rear 21.5L-16.1 2WD: 21.5L-16.1 or 16.9-24 R4 Industrial - Front 12.5/80-18 (M5660SUHD) 12.5/80-18 (4WD) R4 Industrial - Rear 16.9-24 (M5660SUHD) 16.9-24 (4WD) ▶ Loader & AttachmentsQuick Attach Loader System LA1154SU: 2-lever quick attach coupler standard LA1153: two-lever quick coupler Loader Model LA1154SU (also printed LA1154) LA1153 Loader Lift Height LA1154: 130.9 in (height position); 115.7 in (power position) LA1153 height position: 132.7 in; LA1153 power position: 117.2 in Loader Lift Capacity (Full Height) LA1154: 2469 lb (height position); 2928 lb (power position) Not Published Loader Breakout Force LA1154SU: 4230 lbf (height position); 5354 lbf (power position) Not Published ▶ WarrantyWarranty Length & Coverage All usage - Basic Standard Limited: 24 months or 2000 hours; Limited Powertrain: 36 months or 3000 hours. Not Published 