2023 Kohler® Engines 6600 Series KT620
- Year 2023
- Make Kohler® Engines
- Model 6600 Series
2023 Kohler® Engines 6600 Series KT620
2023 Kohler® Engines 6600 Series KT620
Built to last, KOHLER® 6600 Series engines start quickly and reliably with Smart-Choke™ technology. They deliver a consistent cut even in tough mowing conditions. Features a 3 year, unlimited hour, limited warranty.
Features may include:
- Designed with lower vibration for a more comfortable ride (compared to the 7000 Series engine)
- Starts hot or cold, even at temperatures below freezing, with Smart-Choke™ technology
- No need to choke the engine - starts at any throttle position
- Cleaner cuts - Consistent-Cut™ technology maintains engine speed even in tough mowing conditions
- Based on Kohler commercial Command PRO® engine design
Engine
Engine Power
15.66 kW (21 Hp) | Certified Power: 15.22 kw (20.41 hp)
Engine Type
Consumer
Displacement
660 cm3 (40.3 in3)
Bore
83 mm (3.3in)
Stroke
61 mm (2.4 in)
Engine Torque
Gross: 14.2 Nm (10.2 ft-lb)
Compression Ratio
9.1:1
Lubrication
Full pressure w/full-flow filter
Operational
Operating Speed
Certified: 3600 rpm
Dimensions
Length
473 mm (16.6 in)
Width
424 mm (16.7 in)
Height
341 mm (13.4 in)
Capacities
Oil capacity
1.9 L (2 US qt)
Weights
Dry Weight
37.2 kg (82 lbs)