Specifications

Engine

Manufacturer Yanmar

Model Number (3520) 3TNV84T-BMJT

Model Number (3720) 3TNV84HT-BJT

Type Diesel

Gross Horsepower (3520) 27.7 kW (37.2 hp)

Gross Horsepower (3720) 32.6 kW (43.7 hp)

Manufacturer’s Estimated PTO Horsepower (3520) 22.4 kW (30 hp)

Manufacturer’s Estimated PTO Horsepower (3720) 26.1 kW (35 hp)

Low Idle Speed 950 rpm

Rated Engine Speed 2600 rpm

High Idle Speed 2775 rpm

Operating Range 950 - 2810 rpm

Engine Torque @ Rated Speed (3520) 99.7 N•m (72.1 lb-ft)

Maximum Torque @ 1800 rpm (3520) 121.7 N•m (89.8 lb-ft)

Engine Torque @ Rated Speed (3720) 118.8 N•m (85.9 lb-ft)

Maximum Torque @ 1800 rpm (3720) 142.5 N•m (105.1 lb-ft)

Displacement 1.5 L (91.5 cu in.)

Cylinders 3

Bore and Stroke 84 x 90 mm (3.3 x 3.54 in.)

Compression Ratio 19:1

Lubrication Pressurized

Cooling System Water Pump

Oil Filter Single Element

Air Cleaner Dry Type with Safety Element

Starting Aid Air Heater

Electrical System

Type 12 Volt

Battery Size 500 Cold Cranking Amps at -18°C (0°F)

Alternator 40 Amp

Starter Size 1.4 kW (1.9 hp)

Fuel System

Fuel Filter Replaceable Element

Fuel Diesel

Fuel Pump In-Line with Electric Shutoff

Fuel Delivery Direct Injection, Self Bleeding

Drive Train

Transmission AutoHST

Number Of Speeds Infinite Forward, Infinite Reverse

Mechanical Front Wheel Drive Standard All Models

Capability for MFWD All Ranges

Rear Final Drive Type Spur Gear

Differential Lock Mechanical

Brakes Type Wet Disk

Steering Power, Hydrostatic

Front Axle Operating Capacity 720-1450 kg (1587-3197 lb)

Rear Axle Operating Capacity 1815 kg (4002 lb)

Drawbar Tongue Capacity 400 kg (882 lb)

Hydraulic System

Type of System Open Center

Power Steering Standard

Implement and Steering Pump Type Dual Tandem Gear Pump

Working Pressure 17237 kPa (2500 psi)

Pump Capacity (Main) @ Rated Speed 32.5 L/min (8.6 gpm)

Pump Capacity (Power Steering) @ Rated Speed 20 L/min (5.3 gpm)

Total Flow of Pumps @ Rated Speed 52.5 L/min (13.9 gpm)

3 Point Hitch

Type Category 1

Lift Capacity (24-in. behind link arms) 999 kg (2200 lb)

Dimension - Lower Link Ball Socket ID 22 mm (7/8 in.)

Dimension - Upper Link Pin Hole ID 19 mm (3/4 in.)

Dimension - Normal Width @ Lower Hitch Pins 68.6 cm (27 in.)

Dimension - Normal Height From Center Pin to Hitch Pin 45.7 cm (18 in.)

Drawbar Load

Maximum Static Vertical Load 255 kg (562 lbs)

PTO

Type Independent

Clutch Type Wet Disk

Brake Type Wet Disk

Speed (Mid PTO rpm @ Rated Engine Speed) 2100 rpm

Speed (Rear PTO rpm @ Rated Engine Speed) 540 rpm

Fluid Capacities

Fuel Tank 51.1 L (13.5 gal)

Cooling System 5.3 L (1.4 gal.)

Crankcase w/ Filter 4.3 L (4.5 qt.)

Transmission and Hydraulic System 25.7 L (6.8 gal.)

Front Axle 4.5 L (1.2 gal.)

Ground Speeds (Forward and Reverse @ 2600 Engine RPM)

With 11.2-24 6PR R1 Rear Tires

Range A 6.6 km/h (4.1 mph)

Range B 13.0 km/h (8.0 mph)

Range C 29.8 km/h (18.5 mph)

Front Tires

Available All Models

7.00-14 6PR R1 GA

27x8.50-15 6PR R3 GA

27x8.50-15 6PR R4 GA

25x8.50-14 6PR R4 GA

25/10.50LL-15 6PR GOLF GA

Front Tire Inflation Pressures

NOTE: Minimum / Maximum pressures given. Minimum pressure is for unloaded, unballasted tractor.

7.00-14 6PR R1 GA 83 kPa/250 kPa (12 psi/36 psi)

27x8.50-15 6PR R3 GA 110 kPa/310 kPa (16 psi/45 psi)

27x8.50-15 6PR R4 GA 83 kPa/310 kPa (12 psi/45 psi)

25x8.50-14 6PR R4 GA 83 kPa/340 kPa (12 psi/49 psi)

25/10.50LL-15 6PR GOLF GA 69 kPa/69 kPa (10 psi/10 psi)

Rear Tires

Available All Models

11.2-24 6PR R1 GA

41x14.00-20 4PR R3 GA

43x16.00-20 4PR R4 GA

15.00-19.5 6PR R4 GA

41LLx18-16.1 6PR Golf GA

Rear Tire Inflation Pressures

NOTE: Minimum / Maximum pressures given. Minimum pressure is for unloaded, unballasted tractor.

11.2-24 6PR R1 GA 83 kPa/180 kPa (12 psi/26 psi)

41x14.00-20 4PR R3 GA 69 kPa/170 kPa (10 psi/25 psi)

43x16.00-20 4PR R4 GA 83 kPa/140 kPa (12 psi/20 psi)

15.00-19.5 6PR R4 GA 138 kPa/210 kPa (20 psi/31 psi)

41LLx18-16.1 6PR Golf GA 42 kPa/42 kPa (6 psi/6 psi)

Tire Loads

NOTE: Maximum load capacity for single tire.

Front (7.00-14 6PR R1 GA) 430 kg (948 lb)

Front (27x8.50-15 6PR R3 GA) 750 kg (1654 lb)

Front (27x8.50-15 6PR R4 GA) 750 kg (1654 lb)

Front (25x8.50-14 6PR R4 GA) 620 kg (1367 lb)

Front (25/10.50LL-15 6PR GOLF GA) 700 kg (1543 lb)

Rear (11.2-24 6PR R1 GA) 990 kg (2183 lb)

Rear (41x14.00-20 4PR R3 GA) 1490 kg (3285 lb)

Rear (43x16.00-20 4PR R4 GA) 1420 kg (3131 lb)

Rear (15.00-19.5 6PR R4 GA) 1790 kg (3946 lb)

Rear (41LLx18-16.1 6PR Golf GA) 1990 kg (4387 lb)

Dimensions

NOTE: Height and width dimensions can vary due to dimensional growth of tires.

Wheelbase 1.7 m (68 in.)

Overall Length w/ 3-Point Hitch 3.1 m (120.2 in.)

Overall Width w/ R1 Tires (Minimum) 1.3 m (52.4 in.)

Overall Width w/ R1 Tires (Maximum) 1.7 m (68.4 in.)

Inside Width w/ R1 Tires (Minimum) 1.03 m (40.6 in.)

Inside Width w/ R1 Tires (Maximum) 1.4 m (56.6 in.)

Height From Ground (standard R1 tires)

To Top of Hood 1.4 m (57 in.)

To Top of Folding ROPS 2.4 m (93.3 in.)

Weight

All Models 1316 kg (2900 lb)

Recommended Lubricants

Engine Oil John Deere Plus-50 or TORQ-GARD SUPREME (See SERVICE ENGINE for more information.)

Grease John Deere Multi-Purpose SD Polyurea Grease

John Deere Multi-Purpose HD Lithium Complex Grease

Transmission Oil Low Viscosity HY-GARD (JDM J20D)

Front Axle Oil Low Viscosity HY-GARD (JDM J20D)

Compressor Oil PAG Oil - J.D.

(Specifications and design subject to change without notice.)

Torque Values - Metric Hardware