Comparison of Bell UH-1Y Venom and Kaman K-Max

Attribute	Bell UH-1Y Venom ×	Kaman K-Max ×
General
Manufacturer	Bell Helicopter	Kaman Aerospace
Model	Bell UH-1Y Venom	Kaman K-Max
Country	United States	United States
Manufactured from (year)	2008	1996
Type	Military Helicopters	Mid Size Helicopters
Icao	UH1Y	KMAX
Performance
Engine	2x 2 × General Electric T700-GE-401C	1x 1 × Honeywell T53-17 turboshaft
Power, hp (hp)	1,800	1,800
Avionics	FLIR Systems Inc. BRITE Star NTIS	-
Max cruise speed (km/h)	315	185
Travel range (km)	602	556
Fuel economy (km/l)	0.137	0.656
Service ceiling (m)	6,096	4,572
Rate of climb (m/sec)	12.8	12.7
Weights
Max take off weight (kg)	8,392	5,443
Max payload (kg)	3,021	3,109
Fuel tank capacity (l)	1,469	867
Dimensions
Seats	1	1
Cabin height (m)	1.2	1.3
Cabin width (m)	-	1
Cabin length (m)	2.3	2
Exterior length (m)	17.78	15.8
Tail height (m)	4.5	4
Fuselage diameter (m)	2.59	1.1
Wing span (m)	14.88	14.7
Wing tips	No Winglets	No Winglets