John Deere 3520

John Deere 3520The John Deere 3520 is a 4WD compact utility tractor from the 3000 Twenty series. This tractor was manufactured by the John Deere in Augusta, Georgia, USA from 2005 to 2013. The JD 3520 tractor is equipped with a 1.5 L three-cylinder diesel engine and one of three transmissions: the partially synchronized with transmission power shuttle (12 forward and 12 reverse gears) or one of tow models of hydrostatic transmission.

The John Deere 3520 compact utility tractor used the Yanmar 3TNV84T engine. It is a 1.5 L, 1,496 cm2, (91.3 cu·in) three-cylinder turbocharged diesel engine with 84.0 mm (3.31 in) of the cylinder bore and 90.0 mm (3.54 in) of the piston stroke. The compression ratio rating is 18.5:1. This engine produced 37.5 PS (27.6 kW; 37.0 HP) at 2,600 rpm of gross horsepower and 102.2 N·m (10.4 kg·m, 75.3 ft·lb) at 1650 rpm of torque.

The John Deere 3520 is equipped with power steering, wet disc brakes, two-post foldable ROPS or Cab (optional) and 51.1 liters (13.5 US gal.; 11.2 Imp. gal) fuel tank for ROPS version or 44.5 liters (11.8 US gal.; 9.8 Imp. gal) for Cab version.

Following attachments are available for the JD 3520 compact utility tractor:

  • Mid-mount John Deere 60 in (1,520 mm) mower deck with 3-blades
  • John Deere 300X loader
  • John Deere 300CX loader
  • John Deere 47 backhoe

John Deere 3520 Specifications

General Specifications
Model John Deere 3520
Length 3,050 mm (120.1 in)
Width 1,330 mm (52.4 in)
Height 2,360 mm (92.9 in)
Wheel base 1,720 mm (67.7 in)
Weight ROPS: 1,315 kg (2,899 lbs)
Cab: 1,619 kg (3,570 lbs)
Fuel tank capacity ROPS: 51.1 liters (13.5 US gal, 11.2 Imp. gal)
CAB: 44.5 liters (11.8 US gal.; 9.8 Imp. gal)
Battery 12V, CCA 500A
Cabin type Two-post foldable ROPS or Cab (optional).
Engine
Engine model Yanmar 3TNV84T
Engine type Four-stroke, liquid-cooled, inline
Cylinders 3
Fuel type Diesel
Displacement 1.5 L, 1,496 cm2, (91.3 cu·in)
Bore and stroke 84.0 mm X 90.0 mm (3.31 in X 3.54 in)
Compression ratio 18.5:1
Horsepower 37.5 PS (27.6 kW; 37 HP) at 2,600 rpm
Torque 102.2 N·m (10.4 kg·m, 75.3 ft·lb) at 1650 rpm
Starter Electric
Oil capacity: 4.8 L (5.1 US. qt, 4.2 Imp. qt.)
Coolant capacity: ROPS: 5.3 L (5.6 US qts, 4.7 Imp. qts)
Cab: 7.0 L (7.4 US qts, 6.16 Imp. qts)
Transmission and chassis
Chassis 4×4 MFWD 4WD
Steering type Power
Brakes Wet disc
Transmission model PowrReverser
Transmission type Partially synchronized with power shuttle
Gears 12 forward and 12 reverse
Speed Forward: 26.4 kmh (16.4 mph) Reverse: 26.4 (16.4 mph)
Transmission oil capacity 23.8 L (6.3 US. gal, 5.2 Imp. gal.)
Transmission model Sauer-Danfoss eHydro
Transmission type Hydrostatic
Gears Infinite (3-range) forward and reverse
Speed Forward: 30.6 kmh (19 mph) Reverse: 30.6 (19 mph)
Transmission oil capacity 25.7 L (6.8 US. gal, 5.7 Imp. gal.)
Transmission model eHydro AutoHST
Transmission type Hydrostatic
Gears Infinite (3-range) forward and reverse
Transmission oil capacity 25.7 L (6.8 US. gal, 5.7 Imp. gal.)
Tires
Front tires Ag: 7-14
Lawn/turf: 27×8.5-15, 25×10.5LL-15
Industrial: 25×8.5-14, 27×8.5-15
Rear tires Ag: 11.2-24
Lawn/turf: 41×14-20, 41x18LL-16.1
Industrial: 15-19.5, 43×16-20
Three-Point Hitch
Caterogy I
Control type
Lift capacity (at ends) 1,150 kg (2,536 lbs)
PTO (Power take-off shaft)
Middle PTO type Optional
Middle PTO spped 2,100 rpm
Rear PTO type Independent
Rear PTO spped 540 rpm
Hydraulic system
Hydraulic type Open center
Valves 5
Pump flow 8.6 gpm (32.6 lpm)
Steering flow 5.3 gpm (20.1 lpm)
Total flow 13.9 gpm (52.6 lpm)