Full Specifications
ENGINE DETAIL
Description
Yanmar 3TNV84T turbocharged diesel 3-cylinder liquid-cooled
Displacement
91.5ci / 1.5L
Bore/Stroke
3.3x3.54inches / 84x 90mm
Power
37hp / 27.6kW
Fuel system
direct injection
Compression
18.5:1
Rated RPM
2600
Torque
75.4lb-ft / 102.2Nm
Torque RPM
1560
Starter volts
12
Oil capacity
5.1qts / 4.8L
ROPS Coolant capacity
5.6qts / 5.3L
Cab Coolant capacity
7.4qts / 7.0L
JOHN DEERE 3520 ENGINE
Description
Yanmar 1.5L 3-cyl diesel
TRANSMISSIONS OVERVIEW
Description
12-speed partially synchronized with power shuttle hydrostatic
TRANSMISSION 1
Transmission
PowrReverser
Type
partially synchronized with power shuttle
Gear
12 forward and reverse
Clutch
112.5mm wet disc
Description
Standard transmission, not available with cab. Four speeds with three ranges and reverser lever. Speed changes are synchronized with clutch pedal. Tractor must be stopped, and clutch used, to shift range. Left-hand reverser may be used without clutching
SPEEDS 1
Description
With 11.2-24 rear tires
TRANSMISSION 2
Transmission
Sauer-Danfoss eHydro
Type
hydrostatic
Gears
infinite forward and reverse (3-range)
Description
Controlled by two foot pedals and range shift lever. Tractor must be stopped before shifting ranges. Cruise control standard. SpeedMatch allows maximum speed to be limited. MotionMatch allows acceleration rate to be set. LoadMatch allows engine RPMs to be set, tractor will adjust speed to maintain RPMs
SPEEDS 2
Description
With 11.2-24 rear tires
TRANSMISSION 3
Transmission
eHydro AutoHST
Type
hydrostatic
Gears
infinite forward and reverse (3-range)
Description
AutoHST provides an automobile-style control to the eHydro transmission. A single foot pedal controls engine RPMs and transmission speed, with a column-mounted shifter to select forward, neutral, or reverse
JOHN DEERE 3520 TRANSMISSIONS
Description
12-speed partially synchronized with power shuttle hydrostatic
MECHANICAL
Description
Four-wheel drive Wet disc brakes Two-post foldable ROPS. Cab optional
Steering
power
CAPACITY
ROPS Fuel
13.5gal / 51.1L
Cab Fuel
11.8gal / 44.7L
Hydraulic system
6.8gal / 25.7L 6.3gal (with gear transmission) / 23.8L
HYDRAULICS
Type
open center
Capacity
6.8gal / 25.7L 6.3gal (with gear transmission) / 23.8L
Valve
5
Pump flow
8.6gpm / 32.6lpm
Total flow
13.9gpm / 52.6lpm
TRACTOR HITCH
Rear Type
I
Rear lift
2530lbs / 1147kg
POWER TAKE-OFF (PTO)
Rear PTO
independent
Rear RPM
540
Mid PTO
optional
Mid RPM
2100
JOHN DEERE 3520 TIRES
Ag front
7-14
Ag rear
11.2-24
Lawn/turf front
25x10.5LL-15
Lawn/turf rear
41x18LL-16.1
Industrial front
27x8.5-15
Industrial rear
43x16-20
DIMENSIONS & TIRES
Wheelbase
68inches / 172cm
Weight
2900 to 3570 pounds
Front tire
7-14
Rear tire
11.2-24
ELECTRICAL
Ground
negative
Charging amps
40/55 (optional) / 75 (with cab)
Battery CCA
500
Battery volts
12
The John Deere 3520 type tractor is part of the 3000 Twenty Series of tractors. The 3520 is a kind of Compact Utility Tractors and which is mostly used for Agriculture Tractors production. The engine of the 3520 tractor offers . This arrangement is more practical in the real world.