In development since 1990, Agrocopteros redesigned and built from scratch modified versions of the Zenair Zodiac CH 601HD and STOL CH 701 kitplanes, designating them MXP-640 and MXP-740.
The 640’s primary structure is aluminium alloy extrusions or sheel, with the ribs, frames, extrusions, stringers, rigid hinges, reinforcements and skin panels all sharing the structural load. The wing is a single piece main spar with no sweep, with two fuel tanks. The fuselage is a semi-monocoque with steel firewall, and fibreglass fairings and cowl.
The fixed, tricycle undercarriage employs bungee-cord shock absorbers, and 5.00×5 tyres.
MXP-640T
Engine: Rotax 912 turbo, 118 hp
Prop: Ivoprop vp
Length: 9 ft
Wings: NACA 65018, 12% thickness
Aspect ration: 5.2-1
Fuel cap: 27 USG usable
Empty wt: 660 lb
Mtow: 1300 lb
Load: +5/-4g
Max cruise: 135 mph
Vne: 170 mph
Econ cruise: 120 mph
Range @ 120 mph: 600 mile
Max Maneuver: 120 mph
Max flap ext: 80 mph
Stall: 45 mph
ROC: 1230 fpm @ 95 mph
ROC @ 10,000ft: 870 fpm
TO dist: 250 ft
Ldg dist: 330 ft
All Aero 