▶ EnginePTO Power 16.3 hp 28.7 (21.4) HP (kW) Alternator alternator — Air Cleaner NOT FOUND LX2620: 4.5 inch paper filter (with dual filter); LX3520/LX4020: 6 inch paper filter (with dual element) Engine Type Diesel Indirect injection, vertical, water-cooled, 4-cycle diesel and Direct injection, vertical, water-cooled, 4-cycle diesel with turbocharger Fuel System Mechanical Fuel Injection; Indirect (Swirl chamber) Common Rail (CRS) diesel Displacement 61.4 in³ 77 in³ Engine Model 3C100LWH-U2 — No. of Cylinders 3 4 Rated Engine Speed 3200 2500 rpm Cooling System Type Water-cooled Pressurized radiator with radial air flow fan Engine Manufacturer Daedong Kubota Engine Power (Gross) 21 hp 23.3 hp Engine Emissions Constraints Tier 4 — ▶ WeightWeight with ROPS and Loader Not Published — Weight with Cab and Loader Not Published — Tractor Weight (Base) — LX2620: 1,775 lbs; LX3520DTN: 2,154 lbs; LX3520: 2,191 lbs; LX4020: 2,624 lbs ▶ WarrantyWarranty Length & Coverage 24 months / 1,500 hours (whichever occurs first) - covers defects in material and workmanship Full warranty: 2 years / 2,000 hours | Powertrain warranty: 6 years / 2,000 hours ▶ HydraulicsPump Type Gear Dual pump Steering Flow N/A — Implement Flow 6.5 gpm (24.5 Lpm) — Total Hydraulic Flow 7.2 gpm 9.1 (34.5) gpm (l/min.) Hydraulic System Type Open Center Open center Rear Remote Hydraulic Flow NOT FOUND — Overall Hydraulic Pump Flow 7.2 gpm 9.1 (34.5) gpm (l/min.) No. of Optional Remote Valves 1 Pair — No. of Standard Remote Valves 1 — System Operating Pressure — Open center system ▶ PTO & HitchPTO Rear 540 rpm 540 rpm PTO Type Independent Independent Lift Control Type Hydraulic Position Control System Position control valve Hitch Lift Capacity 700 lb. 2348 (1065) lbs. (kg) Mid-PTO Availability Standard: 2200 rpm 2460 RPM Category, 3-Point Hitch Category 1 Limited Category I Hitch Lift Capacity (at 24”) 700 lb LX2620: 1,819 lbs; LX3520/LX4020: 1,962 lbs ▶ Tire OptionsR3 Turf - Rear 26X12.00-12 16.6-16 R3 Turf - Front 18X8.5-10 24x8.5-14 Tire Size & Options Front AG. (TURF, INDUSTRIAL) 18X8.5-10; Rear AG. (TURF, INDUSTRIAL) 26X12.00-12 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 26X12.00-12 14-17.5 or 15-19.5 R4 Industrial - Front 18X8.5-10 23x8.5-12 or 25x8.5-14 R1 Agricultural - Rear 26X12.00-12 320/85D16 R1 Agricultural - Front 18X8.5-10 180/85D12 ▶ Fluid CapacityCoolant Capacity 2.0 (1.9) qts (L) LX2620: 4.5 qts (4.3 ℓ); LX3520/LX4020: 5.7 qts (5.4 ℓ) Crankcase Capacity 5.2 (4.9) qts (L) LX2620: 4.2 qts (4.0 ℓ); LX3520/LX4020: 5.0 qts (4.7 ℓ) Fuel Tank Capacity 6.7 gal. LX2620: 7.1 gal (27 ℓ); LX3520/LX4020: 8.5 gal (32 ℓ) Front Axle Fluid Capacity NOT FOUND — Transmission / Hydraulic System Capacity NOT FOUND 5.5 (21.0) gal (ℓ) ▶ Loader & AttachmentsLoader Model FL6 — Loader Lift Height 71.9 in. 87.6 (2226) in. (mm) Loader Breakout Force 1554 lb. — Quick Attach Loader System Standard Quick Attach Mounting System 2-Lever Quick Coupler (Standard); Swift-Tach (Optional) Loader Lift Capacity (Full Height) 608 lb. 1100 (499) lbs. (kg) ▶ Transmission & DrivetrainClutch Clutch-free (Hydrostatic) N/A No. of Speeds 2 HST (3 range) Transmission Type 2-Range HST HST (3 ranges) Max Travel Speed (Forward) 11.1 mph (17.8 km/hr.) 17.0 (0-27.4) mph (km/h) Max Travel Speed (Reverse) 7.6 mph (12.2 km/hr.) 13.0 (0-20.8) mph (km/h) Differential Lock & Limited Slip Options Std Standard ▶ Chassis, Steering & ControlsBrakes Wet Multi-disc Multi-plate wet disk Steering Hydrostatic Power Steering Hydrostatic power steering Frame Type Not Published — Front Axle Type Not Published — Drawbar Capacity 7.7 kN / 1730 lb — Front Axle Rating Not Published — Seat Suspension & Adjustability Suspension Seat ■ Deluxe suspension seat (high back, designed to absorb shock) ▶ Dimensions & ManeuverabilityWheelbase 55.1 in. 66.7 (1695) in. (mm) Overall Width 46.0 in. 53.7 (1365) in. (mm) Ground Clearance 6.3 in. 12.8 (325) in. (mm) Height to Top of ROPS 87.6 in. LX3520 Narrow: 56.7 in. (folded) Height to Top of Cab Model NOT FOUND — no source lists a cab-model height. The CT1021 is an open-station (two-post folding ROPS) machine; a Field Cab is a dealer-installed option only, and no cab height spec was found in any source. — Height to Top of ROPS (folded) NOT FOUND — no source explicitly lists the folded ROPS height. The only height figure available across all sources is Height (ROPS) [upright]: 87.6 in (2225 mm) 56.7 (1440) in. (mm) Min. Turn Radius without Brakes 100.0 in. 7.5 (2.3) feet (m) Front drive disengaged Overall Length with 3-Point Hitch 99.3 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) 