Comparison of Eurocopter EC 135 P2i and Eurocopter EC 635

Attribute	Eurocopter EC 635 ×	Eurocopter EC 135 P2i ×
General
Manufacturer	Eurocopter	Eurocopter
Model	Eurocopter EC 635	Eurocopter EC 135 P2i
Country	France	France
Manufactured from (year)	1998	1995
Type	Military Helicopters	Mid Size Helicopters
Icao	EC35	EC35
Performance
Engine	2x 2 × Pratt & Whitney PW206B2	2x 2 X Pratt & Whitney PW206B
Power, hp (hp)	817	667
Avionics	THALES Avionique Nouvelle glass cockpit	Avionique Nouvelle glass cockpit, SFIM automatic flight control system
Max cruise speed (km/h)	259	254
Travel range (km)	648	635
Fuel economy (km/l)	1.115	1.106
Service ceiling (m)	6,095	6,096
Rate of climb (m/sec)	10.92	7.62
Weights
Max take off weight (kg)	3,100	2,910
Max payload (kg)	1,360	890
Fuel tank capacity (l)	674	560
Baggage volume (m³)	-	1.1
Dimensions
Seats	8	7
Cabin height (m)	1.26	1.26
Cabin width (m)	1.5	1.5
Cabin length (m)	4	3.5
Exterior length (m)	12.19	12.1
Tail height (m)	3.62	3.51
Fuselage diameter (m)	1.56	1.56
Wing span (m)	10.2	10.2
Wing tips	No Winglets	No Winglets