▶ EngineEngine Manufacturer KIOTI (Daedong) Yanmar Engine Model 3F183T 4TNV86T-CR Engine Type KIOTI 3 Cylinder, In-Line Vertical, Water-Cooled 4-Cycle Turbo Diesel, CRDI 4-cycle, inline, water-cooled, turbocharged diesel No. of Cylinders 3 4 Displacement 111.4 in³ 127.6 in³ Rated Engine Speed 2600 rpm 2800 rpm Engine Power (Gross) 55 hp 55.1 hp PTO Power 46 hp RK55S: 44.9 hp; RK55H: 42.2 hp; RK55SC: 44.9 hp; RK55HC: 42.2 hp Engine Emissions Constraints Tier 4 Tier 4 Cooling System Type Water-cooled Water-cooled, forced circulation with fan Air Cleaner Dry type element Dry dual element Fuel System Common Rail Direct Injection (CRDI) Common Rail Direct Injection Alternator Not Published 70 A, 12 V ▶ HydraulicsPump Type Gear Dual Gear Pump Implement Flow 8.2 gpm 9.5 gpm Steering Flow 8.2 gpm 5.0 gpm Total Hydraulic Flow 16.5 gpm 14.5 gpm Overall Hydraulic Pump Flow 16.5 gpm 9.5 gpm Hydraulic System Type Open Center Independent fully live hydraulic pump with separate reservoir; position control with isolating and response control Rear Remote Hydraulic Flow Not Published Not Published No. of Standard Remote Valves 1 2 No. of Optional Remote Valves 1 Not Published ▶ Fluid CapacityFuel Tank Capacity 14.8 gal 15.85 gal Coolant Capacity 2.0 gal 2.5 gal Crankcase Capacity 1.58 gal 5.6 qt Transmission / Hydraulic System Capacity 14.53 gal 9.24 gal Front Axle Fluid Capacity 1.8 gal 2.64 gal ▶ PTO & HitchPTO Type Independent Independent PTO Rear 540 rpm 540 rpm Mid-PTO Availability Optional (2,000 rpm) RK55S, RK55SC: no mid-PTO offered Category, 3-Point Hitch Category I & II Category I Hitch Lift Capacity 3,538 lb 3,314 lb Hitch Lift Capacity (at 24”) 3,177 lb 2,945 lb Lift Control Type Position with Draft Control Position and draft control ▶ Transmission & DrivetrainTransmission Type Synchro Shuttle RK55S, RK55SC: 16F/16R Syncro Shuttle w/creeper; RK55H, RK55HC: Hydrostatic, 3-range No. of Speeds 24x24 RK55S, RK55SC: 16 forward, 16 reverse; RK55H, RK55HC: infinite (3 ranges) Max Travel Speed (Forward) 17.35 mph RK55S, RK55SC: 18.4 mph; RK55HC: 17.9 mph Max Travel Speed (Reverse) 15.42 mph RK55S, RK55SC: 16.1 mph Clutch Dry Type Single Stage RK55S, RK55SC: main dry single disc, mechanical (10.24 in diameter); PTO multiple wet disc Differential Lock & Limited Slip Options Differential Lock: Rear (Standard) 4WD (MFWD) standard; bevel-gear rear differential lock ▶ Chassis, Steering & ControlsFrame Type Not Published Transmission case, clutch housing, engine and front axle support bolted together to form a rigid unit Steering Hydrostatic Power Steering Hydrostatic power steering Brakes Wet Multi Disc Wet disc, mechanical, foot operated Seat Suspension & Adjustability Adjustable Seat Suspension seat with armrests and retractable seat belt, standard Front Axle Type Not Published Center-pivot, reverse Elliot type (4WD) Front Axle Rating Not Published Not Published Drawbar Capacity 1,655 lb (max. drawbar vertical load) Not Published ▶ Dimensions & ManeuverabilityOverall Length with 3-Point Hitch 139.6 in 141.3 in Overall Width 65.7 in 63.8 in Wheelbase 75.6 in 76.2 in Ground Clearance 15.7 in 13.8 in Min. Turn Radius without Brakes 10.0 ft Not Published Height to Top of ROPS 103.1 in RK55S, RK55H: 102.1 in Height to Top of ROPS (folded) Not Published Not Published Height to Top of Cab Model Not Published RK55SC, RK55HC: 99.6 in ▶ WeightTractor Weight (Base) 4,209 lb RK55S, RK55H: 3,814 lb; RK55SC, RK55HC: 4,233 lb Weight with ROPS and Loader Not Published 5,075 lb Weight with Cab and Loader Not Published Not Published ▶ Tire OptionsTire Size & Options R1 Agricultural, R3 Turf, R4 Industrial Titan (USA): R4 Industrial (Std), R1 Agricultural (Opt), R3 Turf (Opt) R1 Agricultural - Front 9.5-16 9.5x16 R1 Agricultural - Rear 16.9-24 14.9x24 R3 Turf - Front 29-12.5-15 12x16.5 R3 Turf - Rear 21.5L-16.1 16.9x24 R4 Industrial - Front 10-16.5 12x16.5 R4 Industrial - Rear 17.5-24 16.9x24 ▶ Loader & AttachmentsQuick Attach Loader System Built-in parking stand; quick attach/detach; single-lever joystick control with float; bucket level indicator L110: Skid-steer compatible quick-attach Loader Model KL6010 L110 Loader Lift Height KL6010: 108.3 in (to pivot pin) L110: 110 in Loader Lift Capacity (Full Height) KL6010: 2,761 lb (at pivot pin, max height) L110: 2,478 lb at pivot pin to full height Loader Breakout Force KL6010: 3,727 lb (at pivot pin) L110: 4,938 lb at pivot pin ▶ WarrantyWarranty Length & Coverage Non-commercial tractor: 24 months, unlimited hours, parts & labor; non-commercial powertrain (engine and driveline): 72 months, unlimited hours, parts & labor 2-year full machine warranty; 8-year, 3,000-hour powertrain warranty (no deductible, parts and labor) ▶ ITC Company AccessoriesAccessories that fit 
