▶ EnginePTO Power 20.5 hp 28.7 (21.4) HP (kW) Alternator 40 A, 12 V — Air Cleaner Not Published LX2620: 4.5 inch paper filter (with dual filter); LX3520/LX4020: 6 inch paper filter (with dual element) Engine Type Direct injection, vertical, water-cooled, 4-cycle, diesel Indirect injection, vertical, water-cooled, 4-cycle diesel and Direct injection, vertical, water-cooled, 4-cycle diesel with turbocharger Fuel System Direct injection Common Rail (CRS) diesel Displacement 100.5 in³ 77 in³ No. of Cylinders 3 4 Rated Engine Speed 2200 rpm 2500 rpm Cooling System Type Water-cooled Pressurized radiator with radial air flow fan Engine Manufacturer Kubota Kubota Engine Power (Gross) 24.8 hp 23.3 hp Engine Emissions Constraints Tier 4 — ▶ WeightWeight with ROPS and Loader Not Published — Weight with Cab and Loader Not Applicable — Tractor Weight (Base) — LX2620: 1,775 lbs; LX3520DTN: 2,154 lbs; LX3520: 2,191 lbs; LX4020: 2,624 lbs ▶ WarrantyWarranty Length & Coverage Non-Commercial Home & Residential Use - Basic Standard Limited: 24 months or 1500 hours; Limited Powertrain: 72 months or 2000 hours. Commercial Use - Basic Standard Limited: 24 months or 1500 hours; Limited Powertrain: 36 months or 2000 hours. Full warranty: 2 years / 2,000 hours | Powertrain warranty: 6 years / 2,000 hours ▶ HydraulicsPump Type Not Published Dual pump Steering Flow 3.13 gpm — Implement Flow 5.15 gpm — Total Hydraulic Flow 8.28 gpm 9.1 (34.5) gpm (l/min.) Hydraulic System Type Not Published Open center Rear Remote Hydraulic Flow Not Published — Overall Hydraulic Pump Flow 8.28 gpm 9.1 (34.5) gpm (l/min.) No. of Optional Remote Valves Not Published — No. of Standard Remote Valves Not Published — System Operating Pressure — Open center system ▶ PTO & HitchPTO Rear 540 rpm 540 rpm PTO Type DT (2WD), DT (4WD): Transmission driven with overrunning clutch; HST (4WD): Live-continuous running Independent Lift Control Type Not Published Position control valve Hitch Lift Capacity 1918 lb 2348 (1065) lbs. (kg) Mid-PTO Availability Not Published 2460 RPM Category, 3-Point Hitch Not Published Category I Hitch Lift Capacity (at 24”) 1389 lb LX2620: 1,819 lbs; LX3520/LX4020: 1,962 lbs ▶ Tire OptionsR3 Turf - Rear Not Applicable 16.6-16 R3 Turf - Front Not Applicable 24x8.5-14 Tire Size & Options R1 Agricultural; R4 Industrial Front R1: 7-12; R4: 23×8.50-12; R4 large: 25×8.50-14; R14: 23×8.50-12; R14 large: 25×8.50-14; TURF: 24×8.50-14; Rear R1: 12.4-16; R4: 14-17.5; R14: 14-17.5; TURF: 13.6-16; R4 large: 15-19.5; R14 large: 15-19.5 R4 Industrial - Rear DT (2WD): Not Applicable; DT (4WD), HST (4WD): 15-19.5 14-17.5 or 15-19.5 R4 Industrial - Front DT (2WD): Not Applicable; DT (4WD), HST (4WD): 27X8.50-15 23x8.5-12 or 25x8.5-14 R1 Agricultural - Rear 11.2-24 320/85D16 R1 Agricultural - Front DT (2WD): 5-15; DT (4WD), HST (4WD): 7.2-16 180/85D12 ▶ Fluid CapacityCoolant Capacity Not Published LX2620: 4.5 qts (4.3 ℓ); LX3520/LX4020: 5.7 qts (5.4 ℓ) Crankcase Capacity Not Published LX2620: 4.2 qts (4.0 ℓ); LX3520/LX4020: 5.0 qts (4.7 ℓ) Fuel Tank Capacity 10.0 gal LX2620: 7.1 gal (27 ℓ); LX3520/LX4020: 8.5 gal (32 ℓ) Front Axle Fluid Capacity Not Published — Transmission / Hydraulic System Capacity Not Published 5.5 (21.0) gal (ℓ) ▶ Loader & AttachmentsLoader Lift Height 94.3 in 87.6 (2226) in. (mm) Loader Breakout Force 2373 lbf — Quick Attach Loader System Front Loader (LA526 - 2 Lever Quick Coupler (OPT)) 2-Lever Quick Coupler (Standard); Swift-Tach (Optional) Loader Lift Capacity (Full Height) 1082 lb 1100 (499) lbs. (kg) ▶ Transmission & DrivetrainClutch DT (2WD), DT (4WD): Dry type single stage; HST (4WD): Not Applicable N/A No. of Speeds DT (2WD), DT (4WD): 8 forward, 4 reverse; HST (4WD): 3-range HST (3 range) Transmission Type DT (2WD), DT (4WD): Gear shift; HST (4WD): Hydrostatic transmission (3-range) HST (3 ranges) Max Travel Speed (Forward) DT (2WD), DT (4WD): 10.7 mph; HST (4WD): 11.5 mph 17.0 (0-27.4) mph (km/h) Max Travel Speed (Reverse) DT (2WD), DT (4WD): 3.9 mph; HST (4WD): 10.3 mph 13.0 (0-20.8) mph (km/h) Differential Lock & Limited Slip Options Not Published Standard ▶ Chassis, Steering & ControlsBrakes Wet disc type Multi-plate wet disk Steering Integral type power steering Hydrostatic power steering Frame Type Not Published — Front Axle Type Not Published — Drawbar Capacity Not Published — Front Axle Rating Not Published — Seat Suspension & Adjustability Not Published Deluxe suspension seat (high back, designed to absorb shock) ▶ Dimensions & ManeuverabilityWheelbase 63.3 in 66.7 (1695) in. (mm) Overall Width 55.1 in 53.7 (1365) in. (mm) Ground Clearance DT (2WD): 13.6 in; DT (4WD), HST (4WD): 13.4 in 12.8 (325) in. (mm) Height to Top of ROPS 91.7 in LX3520 Narrow: 56.7 in. (folded) Height to Top of Cab Model Not Applicable — Height to Top of ROPS (folded) Not Published 56.7 (1440) in. (mm) Min. Turn Radius without Brakes Not Published 7.5 (2.3) feet (m) Front drive disengaged Overall Length with 3-Point Hitch DT (2WD): 110.6 in; DT (4WD), HST (4WD): 106.3 in 101.8 (2586) in. (mm) Overall Length — LX2620: 101.8 in.; LX3520DTN: 98.2 in.; LX3520/LX4020: 101.6-103.9 in. (2580-103.9 in) 