Specifications

Engine (Gas Model)

Manufacturer Kawasaki

Model Number FD620D

Type Liquid-Cooled Gas

Horsepower 14 kW (18.7 hp)

Displacement 617.8 cc (37.7 cu in.)

Cylinders 2

Bore 79 mm (3.11 in.)

Stroke 68 mm (2.68 in.)

Compression Ratio 9.0:1

Fast Idle RPM 3400

Slow Idle RPM 1550

Valving OHV

Oil Filter Full Flow, Replaceable

Lubrication Full Pressure

Cooling Liquid

Air Cleaner Foam Precleaner with Paper Element

Engine (Diesel Model)

Manufacturer Yanmar

Model Number 3TNE68

Type Diesel

Horsepower 15 kW (19.9 hp)

Displacement 783.3 cc (47.8 cu in.)

Cylinders 3

Bore 68 mm (2.68 in.)

Stroke 72 mm (2.83 in.)

Compression Ratio 23:1

Fast Idle RPM 3225

Slow Idle RPM 1450

Valving OHV

Oil Filter Full Flow, Replaceable

Lubrication Full Pressure

Cooling Liquid

Air Cleaner Primary and Secondary Filters

Fuel System (Gas Model)

Fuel Type Regular Unleaded

Fuel Filter Replaceable Element

Fuel System (Diesel Model)

Fuel Type Diesel Fuel

Fuel Filter Replaceable Element

Electrical System

Alternator Capacity - Gas 16 amp

Alternator Capacity - Diesel 20 amp

Battery Type 12 volt

Battery Reserve Capacity @ 25 Amps 68 minutes

Cold Cranking Amps @ 0°F 500

Traction Drive

Type Hydraulic Wheel Motors

Wheel Motors Ross

Drive Wheels Front

Traction Drive Hydrostatic, 2 Pedal Control

Travel Speed - Forward 0-12.9 km/h (0-8.0 mph)

Travel Speed - Reverse 0-4.8 km/h (0-3.0 mph)

Travel Speed - Mowing 0-7.1 km/h (0-4.4 mph)

Brakes

Dynamic Braking Hydrostatic-Dual Pedal

Park Brake Dual Disc Type

Reel Drive

Reel Drive Hydraulic

Pump Gear

Filtration 10 Micron

Mower

Size 55.9 cm (22 in.)

Clip Frequency @ 6.4 km/h (4.0 mph) 4.44 mm (.175 in.)

Reel Diameter 12.7 cm (5 in.)

Height-of-Cut 2.4-22 mm (3/32-7/8 in.)

Number of Blades 7 or 11

Tires

Dimensions

Width without Reels 1.29m (51 in.)

Width with Reels 1.69m (66.7 in.)

Width with Grass Catchers 1.84m (72.75 in.)

Mowing Width .1.57m (62 in.)

Transport Width 1.69m (66.7 in.)

Length 2.27m (89.5 in.)

Length with Grass Catchers 2.63m (103.5 in.)

Overall Height 1.94m (76.5 in.)

Ground Clearance without Reels (Minimum) 15.2 cm (6 in.)

Ground Clearance with Reels (Minimum) 76 mm (3 in.)

Wheelbase - Front to Rear (Length) 1.29m (51 in.)

Wheelbase - Front Tire (Width) 1.01m (40 in.)

Weight - Includes Cutting Units, All Fluids and 18x10.50-10 Tires

Weight - Gas Unit 576 kg (1270 lb)

Weight - Diesel Unit 626 kg (1380 lb)

Fluid Capacities

Fuel Tank 32.2 L (8.5 gal)

Cooling System 3.5 L (3.7 qt)

Crankcase with Filter-Gas Unit 2.1 L (2.2 qt)

Crankcase with Filter-Diesel Unit 2.2 L (2.3 qt)

Hydrostatic and Reel Drive System 28.8 L (7.6 gal)

Hydraulic Reservoir Capacity 20.4 L (5.4 gal)

Recommended Lubricants

Engine Oil - Gas Unit John Deere TURF-GARD®

Engine Oil - Diesel Unit John Deere PLUS-50®

Engine Coolant Ethylene Glycol Base

Transmission Oil John Deere HY-GARD®

Grease John Deere SPECIAL PURPOSE HD WATER RESISTANT GREASE

John Deere MULTI-PURPOSE HD LITHIUM COMPLEX GREASE

John Deere SPECIAL PURPOSE HD CORNHEAD GREASE

John Deere SPECIAL PURPOSE COTTON PICKER SPINDLE GREASE