General characteristics

• Crew: 1 / 2 (M18BS)
• Capacity: 2,500 l (660 US gal; 550 imp gal) liquid or 2,200 kg (4,900 lb) dry chemical in fibreglass hopper forward of the cockpit (smaller hopper in M18BS)
• Length: 9.47 m (31 ft 1 in)
• Wingspan: 17.7 m (58 ft 1 in)
• Height: 3.7 m (12 ft 2 in) to tailfin on ground
• Wing area: 40 m² (430 sq ft)
• Aspect ratio: 7.8
• : root:; tip: outer wing panels
• Empty weight: 2,710 kg (5,975 lb)
• Max takeoff weight: 4,200 kg (9,259 lb)
• Fuel capacity: 510 kg (1,120 lb) max fuel weight
• Powerplant: 1 ×  9-cylinder air-cooled radial piston engine, 731 kW (980 hp)
• Propellers: 4-bladed PZL Warszawa AW-2-30, 3.3 m (10 ft 10 in) diameter constant speed aluminium alloy propeller

Performance

• Maximum speed: 200 km/h (124 mph; 108 kn) with agricultural equipment
• Stall speed: 108 km/h (67 mph; 58 kn) flaps down
• : 280 km/h (174 mph; 151 kn)
• Range: 970 km (603 mi; 524 nmi)
• Ferry range: 2,000 km (1,243 mi; 1,080 nmi) with hopper fuel tank
• Service ceiling: 6,500 m (21,300 ft)
• g limits: +3.4 / -1.4
• Rate of climb: 6.5 m/s (1,280 ft/min)
• Wing loading: 105 kg/m² (22 lb/sq ft)
• : 5.75 kg/kW (11.92 lb/hp)