▶ EngineEngine Manufacturer KIOTI LS Mtron Engine Model DK40: 4A200; DK40SE: 4A200LWM; DK40SE HST: 4A200LWH L3CRV-T4 Engine Type Indirect injection, vertical, water-cooled, 4-cycle diesel 3-cylinder, turbocharged, liquid-cooled diesel No. of Cylinders 4 3 Displacement 122.0 in³ 114.7 in³ Rated Engine Speed 2600 rpm 2600 rpm Engine Power (Gross) DK40: 40.4 hp; DK40SE: 41 hp; DK40SE HST: 41 hp 40 hp PTO Power DK40: 33.4 hp; DK40SE: 34 hp; DK40SE HST: 32.5 hp Gear: 34 hp; HST: 32 hp Engine Emissions Constraints Not Published Tier 4 Cooling System Type Water-cooled Liquid cooled Air Cleaner Not Published Replaceable primary and inner elements Fuel System Indirect injection Electronically controlled common rail direct injection Alternator 50 A, 12 V ROPS: 70 A, 12 V; Cab: 85 A, 12 V ▶ HydraulicsPump Type DK40SE: Gear (tandem); DK40SE HST: Gear (tandem) Gear Implement Flow 7.6 gpm 8.2 gpm Steering Flow 4.5 gpm Gear: 4.2 gpm; HST: 5.3 gpm Total Hydraulic Flow DK40: 12.1 gpm (7.6 + 4.5, computed); DK40SE: 16.8 gpm; DK40SE HST: 16.8 gpm Gear: 12.4 gpm; HST: 13.5 gpm Overall Hydraulic Pump Flow DK40: 12.1 gpm (7.6 + 4.5, computed); DK40SE: 16.8 gpm; DK40SE HST: 16.8 gpm Gear: 12.4 gpm; HST: 13.5 gpm Hydraulic System Type Not Published Open center Rear Remote Hydraulic Flow Not Published Not Published No. of Standard Remote Valves 1 1 No. of Optional Remote Valves DK40: 1 or 2 (2 or 4 ports, option); DK40SE: 1; DK40SE HST: 1 Up to 2 (second valve optional) ▶ Fluid CapacityFuel Tank Capacity DK40: 10.6 gal; DK40SE: 11.9 gal; DK40SE HST: 11.9 gal ROPS: 10.5 gal; Cab: 12.4 gal Coolant Capacity Not Published 7.5 qt Crankcase Capacity Not Published 5.8 qt Transmission / Hydraulic System Capacity 11.6 gal 8.5 gal Front Axle Fluid Capacity 2.0 gal 6.87 qt ▶ PTO & HitchPTO Type Independent Independent, electro-hydraulic engagement PTO Rear 540 rpm 540 rpm Mid-PTO Availability Available (2,000 rpm) Standard (2000 rpm) Category, 3-Point Hitch Category I Category I Hitch Lift Capacity 3,417 lb 1,808 lb Hitch Lift Capacity (at 24”) DK40: 2,270.7 lb; DK40SE: 2,493 lb; DK40SE HST: 2,493 lb 1,345 lb Lift Control Type Position, draft, mixed control Position control (draft control optional) ▶ Transmission & DrivetrainTransmission Type DK40: Synchronized shuttle; DK40SE: Synchro shuttle; DK40SE HST: Hydrostatic drive Gear: 12x12 synchronized shuttle shift (SSS); HST: 3-range hydrostatic, dual pedal No. of Speeds DK40: 8F/8R (16F/16R with creeper, DK40CR); DK40SE: 12F/12R; DK40SE HST: 3 range HST Gear: 12F/12R; HST: 3-range Max Travel Speed (Forward) DK40: 14.53 mph; DK40SE: 15.7 mph; DK40SE HST: 15.6 mph Gear: 14.2 mph; HST: 14.8 mph Max Travel Speed (Reverse) DK40: 13.40 mph; DK40SE: 14.8 mph; DK40SE HST: 10.9 mph Gear: 13.63 mph; HST: 13.60 mph Clutch DK40: Dry single stage; DK40SE: Dry single stage; DK40SE HST: None Gear: dry single disc (9.4 in); HST: n/a Differential Lock & Limited Slip Options Rear differential lock (standard) Mechanical rear differential lock (pedal) ▶ Chassis, Steering & ControlsFrame Type Not Published Not Published Steering Hydrostatic power steering Power steering Brakes Wet disc Wet multi-disc Seat Suspension & Adjustability Adjustable suspension seat ROPS: adjustable suspension seat (fore/aft, weight and height adjustment); Cab: cloth suspension seat with weight control, fore/aft adjustment and adjustable armrests Front Axle Type 4WD Four-wheel drive (FWD) Front Axle Rating Not Published Not Published Drawbar Capacity 1,433 lb (max. drawbar load) Not Published ▶ Dimensions & ManeuverabilityOverall Length with 3-Point Hitch DK40: 139.8 in; DK40SE: 134.2 in; DK40SE HST: 134.2 in 119 in Overall Width DK40: 59.3 in; DK40SE: 63.9 in; DK40SE HST: 63.9 in 66.4 in Wheelbase DK40: 70 in; DK40SE: 74.0 in; DK40SE HST: 74.0 in 66 in Ground Clearance DK40: 10.1 in; DK40SE: 14.7 in; DK40SE HST: 14.7 in Not Published Min. Turn Radius without Brakes 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) 9.2 ft (with brake applied) Height to Top of ROPS DK40: 97.0 in; DK40SE: 95.0 in; DK40SE HST: 95.0 in 92.7 in Height to Top of ROPS (folded) Not Published Not Published Height to Top of Cab Model 96.3 in 90 in ▶ WeightTractor Weight (Base) DK40: 3,670.7 lb; DK40SE: 3,924 lb; DK40SE HST: 3,847 lb ROPS Gear: 2,804 lb; ROPS HST: 2,870 lb; Cab: 3,574 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: 8-16 front, 13.6-24 rear (standard tires) R1 Agricultural, R3 Turf, R4 Industrial R1 Agricultural - Front 8-16 7-14 R1 Agricultural - Rear 13.6-24 11.2-24 R3 Turf - Front DK40: 27x8.50-15; DK40SE: 29x12.5-15; DK40SE HST: 29x12.5-15 25x8.50-14 R3 Turf - Rear DK40: 41x14-20; DK40SE: 21.5L-16.1; DK40SE HST: 21.5L-16.1 41x14.00-20 R4 Industrial - Front 10x16.5 25x8.50-14 R4 Industrial - Rear 14.9x24 43x16.00-20 ▶ Loader & AttachmentsQuick Attach Loader System Quick attach (QA) bucket, 72 in New Holland Quick Mount loader; optional skid steer quick attach plates Loader Model KL1470 (DK40); KL401 (DK40SE and DK40SE HST) 250TLA Loader Lift Height KL1470: 111.4 in; KL401: 107.8 in 250TLA: 104 in Loader Lift Capacity (Full Height) KL1470: 2,100 lb; KL401: 2,761 lb 250TLA: 1,822 lb Loader Breakout Force KL1470: 3,400 lb; KL401: 3,727 lb 250TLA: 3,257 lb ▶ WarrantyWarranty Length & Coverage Not Published Boomer Guard6 limited warranty: 2 years/750 hours full coverage plus 4 more years of powertrain coverage (6 years/1,500 hours total) 