▶ EngineEngine Manufacturer LS Mtron KIOTI Engine Model L3C19-T4 DK40: 4A200; DK40SE: 4A200LWM; DK40SE HST: 4A200LWH Engine Type 3-cylinder, turbocharged diesel, Tier 4 B/Final Indirect injection, vertical, water-cooled, 4-cycle diesel No. of Cylinders 3 4 Displacement 116 in³ 122.0 in³ Rated Engine Speed 2600 rpm 2600 rpm Engine Power (Gross) 40 hp DK40: 40.4 hp; DK40SE: 41 hp; DK40SE HST: 41 hp PTO Power 32 hp DK40: 33.4 hp; DK40SE: 34 hp; DK40SE HST: 32.5 hp Engine Emissions Constraints Tier 4 Not Published Cooling System Type Pressurized liquid cooling with recirculating bypass Water-cooled Air Cleaner Not Published Not Published Fuel System High pressure common rail Indirect injection Alternator 70 A, 12 V 50 A, 12 V ▶ HydraulicsPump Type Gear DK40SE: Gear (tandem); DK40SE HST: Gear (tandem) Implement Flow 8.2 gpm 7.6 gpm Steering Flow 5.3 gpm 4.5 gpm Total Hydraulic Flow 13.5 gpm (8.2 + 5.3, computed) (8.2 + 4.2, computed) DK40: 12.1 gpm (7.6 + 4.5, computed); DK40SE: 16.8 gpm; DK40SE HST: 16.8 gpm Overall Hydraulic Pump Flow Not Published DK40: 12.1 gpm (7.6 + 4.5, computed); DK40SE: 16.8 gpm; DK40SE HST: 16.8 gpm Hydraulic System Type Open center Not Published Rear Remote Hydraulic Flow Not Published Not Published No. of Standard Remote Valves 0 1 No. of Optional Remote Valves 1 DK40: 1 or 2 (2 or 4 ports, option); DK40SE: 1; DK40SE HST: 1 ▶ Fluid CapacityFuel Tank Capacity 7.4 gal DK40: 10.6 gal; DK40SE: 11.9 gal; DK40SE HST: 11.9 gal Coolant Capacity 7.5 qt Not Published Crankcase Capacity 5.8 qt Not Published Transmission / Hydraulic System Capacity 8.5 gal 11.6 gal Front Axle Fluid Capacity 6.9 qt 2.0 gal ▶ PTO & HitchPTO Type Independent, electro-hydraulic engagement 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 1,808 lb 3,417 lb Hitch Lift Capacity (at 24”) 1,433 lb DK40: 2,270.7 lb; DK40SE: 2,493 lb; DK40SE HST: 2,493 lb Lift Control Type Mechanical Draft Control (MDC) Position, draft, mixed control ▶ Transmission & DrivetrainTransmission Type 3-range hydrostatic (optional) DK40: Synchronized shuttle; DK40SE: Synchro shuttle; DK40SE HST: Hydrostatic drive No. of Speeds infinite, 3 ranges DK40: 8F/8R (16F/16R with creeper, DK40CR); DK40SE: 12F/12R; DK40SE HST: 3 range HST Max Travel Speed (Forward) 14.8 mph DK40: 14.53 mph; DK40SE: 15.7 mph; DK40SE HST: 15.6 mph Max Travel Speed (Reverse) 14.96 mph DK40: 13.40 mph; DK40SE: 14.8 mph; DK40SE HST: 10.9 mph Clutch Dry clutch DK40: Dry single stage; DK40SE: Dry single stage; DK40SE HST: None Differential Lock & Limited Slip Options Mechanical differential lock Rear differential lock (standard) ▶ Chassis, Steering & ControlsFrame Type Not Published Not Published Steering Power steering Hydrostatic power steering Brakes Wet disc, mechanical actuation Wet disc Seat Suspension & Adjustability Adjustable suspension seat Adjustable suspension seat Front Axle Type Mechanical Front Drive (MFD) 4WD Front Axle Rating Not Published Not Published Drawbar Capacity Not Published 1,433 lb (max. drawbar load) ▶ Dimensions & ManeuverabilityOverall Length with 3-Point Hitch 145.2 in DK40: 139.8 in; DK40SE: 134.2 in; DK40SE HST: 134.2 in Overall Width 66.5 in DK40: 59.3 in; DK40SE: 63.9 in; DK40SE HST: 63.9 in Wheelbase 67.2 in DK40: 70 in; DK40SE: 74.0 in; DK40SE HST: 74.0 in Ground Clearance Not Published DK40: 10.1 in; DK40SE: 14.7 in; DK40SE HST: 14.7 in Min. Turn Radius without Brakes 123 in DK40: 112.7 in (without brake); DK40SE: 114 in (9.5 ft, with brake applied); DK40SE HST: 114 in (9.5 ft, with brake applied) Height to Top of ROPS 87.6 in DK40: 97.0 in; DK40SE: 95.0 in; DK40SE HST: 95.0 in Height to Top of ROPS (folded) 68.2 in Not Published Height to Top of Cab Model Not Published 96.3 in ▶ WeightTractor Weight (Base) 3,067 lb DK40: 3,670.7 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, or R4 industrial (R4 standard) R1 Agricultural: 8-16 front, 13.6-24 rear (standard tires) R1 Agricultural - Front 7x14 8-16 R1 Agricultural - Rear 11.2x24 13.6-24 R3 Turf - Front 25x8.50-14 DK40: 27x8.50-15; DK40SE: 29x12.5-15; DK40SE HST: 29x12.5-15 R3 Turf - Rear 41x14.00-20 DK40: 41x14-20; DK40SE: 21.5L-16.1; DK40SE HST: 21.5L-16.1 R4 Industrial - Front 25x8.50-14 10x16.5 R4 Industrial - Rear 43x16.00-20 14.9x24 ▶ Loader & AttachmentsQuick Attach Loader System Not Published Quick attach (QA) bucket, 72 in Loader Model L340A KL1470 (DK40); KL401 (DK40SE and DK40SE HST) Loader Lift Height 98.4 in KL1470: 111.4 in; KL401: 107.8 in Loader Lift Capacity (Full Height) 1,250 lb KL1470: 2,100 lb; KL401: 2,761 lb Loader Breakout Force 1913 lb KL1470: 3,400 lb; KL401: 3,727 lb ▶ WarrantyWarranty Length & Coverage 6-year extended warranty: 2 years bumper-to-bumper plus 4 additional years of powertrain protection Not Published 