▶ EngineEngine Manufacturer KIOTI KIOTI Engine Model CK4020, CK4020H: 3H-TM4A; CK4020SE, CK4020SEH, CK4020SEH CAB: 3H-TM4B CK3520, CK3520H: 3H-TM4A; CK3520SE, CK3520SEH, CK3520SEH CAB: 3H-TM4B Engine Type 3-cylinder, in-line, liquid-cooled diesel 3-cylinder, in-line, liquid-cooled diesel No. of Cylinders 3 3 Displacement 111.4 in³ 111.4 in³ Rated Engine Speed 2600 rpm 2600 rpm Engine Power (Gross) 39.6 hp 34.9 hp PTO Power CK4020, CK4020SE: 34.8 hp; CK4020H, CK4020SEH, CK4020SEH CAB: 33.3 hp CK3520, CK3520SE: 30.9 hp; CK3520H, CK3520SEH, CK3520SEH CAB: 28.9 hp Engine Emissions Constraints Not Published Not Published Cooling System Type Liquid-cooled Liquid-cooled Air Cleaner Dry element Dry element Fuel System Not Published Not Published Alternator Not Published Not Published ▶ HydraulicsPump Type Gear Gear Implement Flow CK4020, CK4020H: 7.14 gpm; CK4020SE, CK4020SEH, CK4020SEH CAB: 6.86 gpm CK3520, CK3520H: 7.14 gpm; CK3520SE, CK3520SEH, CK3520SEH CAB: 6.86 gpm Steering Flow CK4020, CK4020H: 4.59 gpm; CK4020SE, CK4020SEH, CK4020SEH CAB: 4.46 gpm CK3520, CK3520H: 4.59 gpm; CK3520SE, CK3520SEH, CK3520SEH CAB: 4.46 gpm Total Hydraulic Flow CK4020, CK4020H: 11.73 gpm; CK4020SE, CK4020SEH, CK4020SEH CAB: 11.33 gpm CK3520, CK3520H: 11.73 gpm; CK3520SE, CK3520SEH, CK3520SEH CAB: 11.33 gpm Overall Hydraulic Pump Flow CK4020, CK4020H: 11.73 gpm; CK4020SE, CK4020SEH, CK4020SEH CAB: 11.33 gpm CK3520, CK3520H: 11.73 gpm; CK3520SE, CK3520SEH, CK3520SEH CAB: 11.33 gpm Hydraulic System Type Open center Open center Rear Remote Hydraulic Flow Not Published Not Published No. of Standard Remote Valves CK4020, CK4020H: None; CK4020SE, CK4020SEH, CK4020SEH CAB: 2 CK3520, CK3520H: None; CK3520SE, CK3520SEH, CK3520SEH CAB: 2 No. of Optional Remote Valves CK4020, CK4020H: 2 CK3520, CK3520H: 2 ▶ Fluid CapacityFuel Tank Capacity 9.0 gal 9.0 gal Coolant Capacity 0.89 gal 0.89 gal Crankcase Capacity 1.6 gal 1.6 gal Transmission / Hydraulic System Capacity 5.8 gal 5.8 gal Front Axle Fluid Capacity 1.6 gal 1.6 gal ▶ PTO & HitchPTO Type CK4020, CK4020H: Live; CK4020SE, CK4020SEH, CK4020SEH CAB: Independent CK3520, CK3520H: Live; CK3520SE, CK3520SEH, CK3520SEH CAB: Independent PTO Rear 540 rpm (1-3/8 in, 6 splines) 540 rpm (1-3/8 in, 6 splines) Mid-PTO Availability Optional, 2,000 rpm Optional, 2,000 rpm Category, 3-Point Hitch Category I Category I Hitch Lift Capacity 2,270 lb 2,270 lb Hitch Lift Capacity (at 24”) 1,631 lb 1,631 lb Lift Control Type Position control Position control ▶ Transmission & DrivetrainTransmission Type CK4020: Manual; CK4020H, CK4020SEH, CK4020SEH CAB: Hydrostatic; CK4020SE: Synchro shuttle CK3520: Manual; CK3520H, CK3520SEH, CK3520SEH CAB: Hydrostatic; CK3520SE: Synchro shuttle No. of Speeds CK4020: 9F/3R; CK4020H, CK4020SEH, CK4020SEH CAB: Infinite, 3 range; CK4020SE: 12F/12R CK3520: 9F/3R; CK3520H, CK3520SEH, CK3520SEH CAB: Infinite, 3 range; CK3520SE: 12F/12R Max Travel Speed (Forward) CK4020: 14.64 mph; CK4020H, CK4020SEH, CK4020SEH CAB: 14.88 mph; CK4020SE: 15.53 mph CK3520: 14.64 mph; CK3520H, CK3520SEH, CK3520SEH CAB: 14.88 mph; CK3520SE: 15.53 mph Max Travel Speed (Reverse) CK4020: 9.56 mph; CK4020H, CK4020SEH, CK4020SEH CAB: 10.41 mph; CK4020SE: 15.14 mph CK3520: 9.56 mph; CK3520H, CK3520SEH, CK3520SEH CAB: 10.41 mph; CK3520SE: 15.14 mph Clutch CK4020: dry, dual-stage; CK4020H, CK4020SE: dry, single-stage; CK4020SEH, CK4020SEH CAB: n/a (hydrostatic) CK3520: dry, dual-stage; CK3520H, CK3520SE: dry, single-stage; CK3520SEH, CK3520SEH CAB: n/a (hydrostatic) 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 Hydrostatic power steering Brakes Wet multi-disc Wet multi-disc Seat Suspension & Adjustability Not Published Not Published Front Axle Type 4WD, manual engagement 4WD, manual engagement Front Axle Rating Not Published Not Published Drawbar Capacity 1,433 lb 1,433 lb ▶ Dimensions & ManeuverabilityOverall Width 54.5 in 54.5 in Wheelbase 65.7 in 65.7 in Ground Clearance 13.4 in 13.4 in Min. Turn Radius without Brakes 107.5 in 107.5 in Height to Top of ROPS 92.9 in 92.9 in Height to Top of ROPS (folded) Not Published Not Published Height to Top of Cab Model CK4020SEH CAB: 92.5 in; other variants: n/a (ROPS) n/a (ROPS model) Overall Length 120.87 in (with 3-point hitch) 120.87 in (with 3-point hitch) ▶ WeightTractor Weight (Base) CK4020: 2,679 lb; CK4020H: 2,734 lb; CK4020SE: 2,906 lb; CK4020SEH: 2,921 lb; CK4020SEH CAB: 3,397 lb CK3520: 2,679 lb; CK3520H: 2,734 lb; CK3520SE: 2,906 lb; CK3520SEH: 2,921 lb; CK3520SEH CAB: 3,397 lb Weight with ROPS and Loader Not Published Not Published Weight with Cab and Loader Not Published Not Published ▶ Tire OptionsTire Size & Options Front AG 7-16 (Turf 28x8.5-15/6, Industrial 27x8.5-15); Rear AG 11.2-24 (Turf 41x14-20/4, Industrial 15-19.5) Front AG 7-16 (Turf 28x8.5-15/6, Industrial 27x8.5-15); Rear AG 11.2-24 (Turf 41x14-20/4, Industrial 15-19.5) R1 Agricultural - Front 7-16 7-16 R1 Agricultural - Rear 11.2-24 11.2-24 R3 Turf - Front 28x8.5-15/6 28x8.5-15/6 R3 Turf - Rear 41x14-20/4 41x14-20/4 R4 Industrial - Front 27x8.5-15 27x8.5-15 R4 Industrial - Rear 15-19.5 15-19.5 ▶ Loader & AttachmentsQuick Attach Loader System Not Published Not Published Loader Model KL4030; KL4030C KL4030; KL4030C Loader Lift Height 98.4 in (KL4030 and KL4030C loaders) 98.4 in (KL4030 and KL4030C loaders) Loader Lift Capacity (Full Height) KL4030: 1,835 lb; KL4030C: 1,969 lb KL4030: 1,835 lb; KL4030C: 1,969 lb Loader Breakout Force KL4030: 3,464 lb; KL4030C: 2,989 lb KL4030: 3,464 lb; KL4030C: 2,989 lb ▶ WarrantyWarranty Length & Coverage Non-commercial: basic 24 months, powertrain 72 months, unlimited hours, parts and labor Non-commercial: basic 24 months, powertrain 72 months, unlimited hours, parts and labor ▶ ITC Company AccessoriesAccessories that fit 
