▶ EngineEngine Manufacturer KIOTI KIOTI Engine Model 3H-TH4D DK40: 4A200; DK40SE: 4A200LWM; DK40SE HST: 4A200LWH Engine Type 3-cylinder, liquid-cooled diesel Indirect injection, vertical, water-cooled, 4-cycle diesel No. of Cylinders 3 4 Displacement 111.4 in³ 121.98 in³ Rated Engine Speed 2600 rpm 2600 rpm Engine Power (Gross) 39.6 hp DK40: 40.4 hp; DK40SE: 41 hp; DK40SE HST: 41 hp PTO Power 29.1 hp DK40: 33.4 hp; DK40SE: 34 hp; DK40SE HST: 32.5 hp Engine Emissions Constraints Tier 4 Not Published Cooling System Type Liquid-cooled Water-cooled Air Cleaner Dry element Not Published Fuel System Not Published Indirect injection Alternator Not Published 50 A, 12 V ▶ HydraulicsPump Type Gear DK40SE: Gear (tandem); DK40SE HST: Gear (tandem) Implement Flow 9.62 gpm 7.6 gpm Steering Flow 6.87 gpm 4.5 gpm Total Hydraulic Flow 16.5 gpm DK40: 12.1 gpm (7.6 + 4.5, computed); DK40SE: 16.8 gpm; DK40SE HST: 16.8 gpm Overall Hydraulic Pump Flow 16.5 gpm DK40: 12.1 gpm (7.6 + 4.5, computed); DK40SE: 16.8 gpm; DK40SE HST: 16.8 gpm Hydraulic System Type Not Published Not Published Rear Remote Hydraulic Flow Not Published Not Published No. of Standard Remote Valves 2 1 No. of Optional Remote Valves Not Published DK40: 2 or 4 ports (option); DK40SE: 2nd remote valve (option); DK40SE HST: 2nd remote valve (option) ▶ Fluid CapacityFuel Tank Capacity 12.7 gal DK40: 10.6 gal; DK40SE: 11.9 gal; DK40SE HST: 11.9 gal Coolant Capacity 2.1 gal Not Published Crankcase Capacity 1.95 gal Not Published Transmission / Hydraulic System Capacity 11.4 gal 11.6 gal Front Axle Fluid Capacity 1.48 gal 2.0 gal ▶ PTO & HitchPTO Type Independent Independent PTO Rear 540 rpm 540 rpm Mid-PTO Availability Optional (2,000 rpm) Available (2,000 rpm) Category, 3-Point Hitch Category I Category I Hitch Lift Capacity 2,998 lb 3,417 lb Hitch Lift Capacity (at 24”) 2,716 lb DK40: 2,271 lb; DK40SE: 2,493 lb; DK40SE HST: 2,493 lb Lift Control Type Position Position, draft, mixed control ▶ Transmission & DrivetrainTransmission Type Hydrostatic (HST) DK40: synchronized shuttle; DK40SE: synchro shuttle; DK40SE HST: hydrostatic drive No. of Speeds 3 ranges (hydrostatic, infinite speeds) DK40: 8F/8R (16F/16R with creeper, DK40CR); DK40SE: 12F/12R; DK40SE HST: 3 range HST Max Travel Speed (Forward) 18.45 mph DK40: 14.53 mph; DK40SE: 15.7 mph; DK40SE HST: 15.6 mph Max Travel Speed (Reverse) 12.92 mph DK40: 13.40 mph; DK40SE: 14.8 mph; DK40SE HST: 10.9 mph Clutch None (hydrostatic transmission) DK40: dry, single-stage; DK40SE: dry, single-stage; DK40SE HST: n/a Differential Lock & Limited Slip Options Rear differential lock (standard) Rear differential lock (standard) ▶ Chassis, Steering & ControlsFrame Type Not Published Not Published Steering Hydrostatic power steering DK40: Hydraulic power steering; DK40SE: Hydrostatic power steering; DK40SE HST: Hydrostatic power steering Brakes Wet multi-disc Wet disc Seat Suspension & Adjustability Deluxe suspension seat Adjustable suspension seat Front Axle Type Manual 4WD 4WD Front Axle Rating Not Published Not Published Drawbar Capacity 1,655 lb (max. drawbar vertical load) 1,433 lb (max. drawbar load) ▶ Dimensions & ManeuverabilityOverall Width 62.8 in DK40: 59.3 in; DK40SE: 63.9 in; DK40SE HST: 63.9 in Wheelbase 71.3 in DK40: 70 in; DK40SE: 74.0 in; DK40SE HST: 74.0 in Ground Clearance 14.5 in DK40: 10.1 in; DK40SE: 14.7 in; DK40SE HST: 14.7 in Min. Turn Radius without Brakes 102.8 in (with brake applied) 112.7 in Height to Top of ROPS 96.8 in DK40: 97.0 in; DK40SE: 95.0 in; DK40SE HST: 95.0 in Height to Top of ROPS (folded) Not Published Not Published Height to Top of Cab Model 93.0 in 96.3 in Overall Length 125.5 in (with 3-point hitch) DK40: 139.8 in; DK40SE: 134.2 in; DK40SE HST: 134.2 in (with 3-point hitch) ▶ WeightTractor Weight (Base) 3,523 lb (DK4220SEH); 4,043 lb (DK4220SEH CAB) DK40: 3,671 lb; DK40SE: 3,924 lb; DK40SE HST: 3,847 lb Weight with ROPS and Loader Not Published Not Published Weight with Cab and Loader Not Published Not Published ▶ Tire OptionsTire Size & Options R1 Agricultural, R3 Turf, R4 Industrial, R14 R1 Agricultural: 8-16 front, 13.6-24 rear (standard tires) R1 Agricultural - Front 8-16 8-16 R1 Agricultural - Rear 13.6-24 13.6-24 R3 Turf - Front 29-12.5-15 DK40: 27x8.50-15; DK40SE: 29x12.5-15; DK40SE HST: 29x12.5-15 R3 Turf - Rear 21.5L-16.1 DK40: 41x14-20; DK40SE: 21.5L-16.1; DK40SE HST: 21.5L-16.1 R4 Industrial - Front 10-16.5 10x16.5 R4 Industrial - Rear 14.9-24 14.9x24 ▶ Loader & AttachmentsQuick Attach Loader System Quick attach (QA) bucket, 66 in or 72 in Quick attach (QA) bucket, 72 in Loader Model KL5520; KL5521 (Cab models) KL1470 (DK40); KL401 (DK40SE and DK40SE HST) Loader Lift Height KL5520: 107.7 in; KL5521: 107.7 in KL1470: 111.4 in; KL401: 107.8 in Loader Lift Capacity (Full Height) KL5520: 2,474 lb; KL5521: 2,474 lb KL1470: 2,100 lb; KL401: 2,761 lb Loader Breakout Force KL5520: 3,895 lb; KL5521: 3,895 lb KL1470: 3,400 lb; KL401: 3,727 lb ▶ WarrantyWarranty Length & Coverage Non-commercial: basic 24 months, unlimited hours, parts and labor, 0% deductible; powertrain 6 years, unlimited hours Not Published ▶ ITC Company AccessoriesAccessories that fit None tagged yet 
