Husqvarna iZ Series - Technical Data; Engine and Transmission Specifications

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TECHNICAL DATA
Technical Data
iZ21C
Engine
Manufacturer Kawasaki
Type FH641V
Power 21 hp / 15.4 kW
Lubrication Pressure with oil filter
Oil capacity excl filter 1.6 qt / 1.5 liters
Oil capacity incl filter 1.8 qt / 1.7 litres
Engine oil
(See viscocity digram)
SAE 10W30, 10W40
SAE 30, SAE 40
API SF-SJ
Fuel Min 87 octane unleaded (Max methanol 5%, max
ethanol 10%, Max MTBE 15%)
Fuel tank capacity 11.4 gallons / 43 liters
Spark plugs / gap NGK BPR4ES
/ .030” / 0.75 mm
Cooling Air-cooled
Air filter 2-stage
Alternator 12 V 15 A
Starter Electric
Transmission
Transmission Dual pumps, Wheel drive motors
Speed and direction controls Dual levers, foam gripped
Speed forward 0-9.5 mph / 15.3 km/h
Speed reverse 0-5 mph / 0-8 km/h
Brakes Hydrostatic/brake linings
Front caster tires, Smooth
tread
13x5.00-6
Rear tires, Turf pneumatic 23x9.5-12
Tire pressure, front and rear 15 PSI / 103 kPa / 1 bar
Hydraulic reservoir + system 3 qt / 2.8 liter
Hydraulic oil Full synthetic 15W-50