Husqvarna RZ4621 BF / 966676501 用户手册

50

teCHnICAl DAtA

manufacturer

briggs & Stratton

briggs & Stratton

type

endurance

endurance

Power

22 hp

 1,2)

21 hp

1,2)

lubrication

Pressure with oil filter

Pressure with oil filter

fuel

min 87 octane unleaded (max 

ethanol 10%, max mtbe 15%)

min 87 octane unleaded (max 

ethanol 10%, max mtbe 15%)

fuel tank capacity

4 gallons / 15.1 liters

4 gallons / 15.1 liters

Cooling

Air cooled

Air cooled

Air filter

Standard

Standard

Alternator

12V

12V

Starter

electric

electric

transmission

Hydrostatic transaxles

Hydrostatic transaxles

Speed and direction controls

Dual levers, foam gripped

Dual levers, foam gripped

Speed forward

0-6 mph / 0-9.7 km/h

0-6 mph / 0-9.7 km/h

Speed reverse

0-3.5 mph / 0-5.6 km/h

0-3.5 mph / 0-5.6 km/h

brakes

mechanical parking brake

mechanical parking brake

front caster tires, smooth tread

410-5, 4 ply

410-5, 4 ply

Rear tires, turf pneumatic

18 x 8.5

18 x 8.5

tire pressure

15 PSI / 103 kPa / 1 bar

15 PSI / 103 kPa / 1 bar

1) 

the power rating of the engines indicated is the average net 

power output (at specified rpm) of a typical production engine 
for the engine model measured to SAe standard J1349/ISO1585. 
mass production engines may differ from this value. Actual power 
output for the engine installed in the final machine will depend 
on the operating speed, environmental conditions and other 
variables.

2) 

Refer to the engine manufacturer's owner manual for engine 

specifications.