Model

Rated displacement(m3/min)

Rated exhaust pressurebar)

Diesel engine

(Kw)

Nose

Weight(kg)

Form

HF11-14.5

11

14.5

118

Level of compression

Second round:2200

four-wheel:2280

Second round/four-wheel

HF12-15

12

15

118

secondary compression

2,450

four-wheel