Pneumatic ramer-BH series TypeBH190SBH260SBH300BH350BH420BH510technical parametersprincipal machine dia(mm)186/194260/190300/310350/365415/425510/520principal machine length(mm)132013902100240028003200principal machine weight(kg)160320750120019503400air consumption (m3/min)2 63 84 116 179 2112 30air pressure (MPa)0.4 0.70.4 0.70.4 0.70.4 0.70.4 0.70.4 0.7suit pipelaying dia(mm)89 273159 426219 Φ630273 Φ830325 1020426 1200Standard pipelaying dia(mm)108,159,219273,325,426325,426,529426,529,630426,529,630529,630,720extend pipelaying dia(mm) Φ89,Φ108,Φ159,Φ219,Φ273,Φ325,Φ377,Φ426,Φ529,Φ630,Φ720,Φ820,Φ920,Φ1020,Φ1100,Φ1200 (for customer’s requirment) TypeBH190SBH260SBH300BH350BH420BH510technical parametersprincipal machine dia(mm)186/194260/190300/310350/365415/425510/520principal machine length(mm)132013902100240028003200principal machine weight(kg)160320750120019503400air consumption (m3/min)2 63 84 116 179 2112 30air pressure (MPa)0.4 0.70.4 0.70.4 0.70.4 0.70.4 0.70.4 0.7suit pipelaying dia(mm)89 273159 426219 Φ630273 Φ830325 1020426 1200Standard pipelaying dia(mm)108,159,219273,325,426325,426,529426,529,630426,529,630529,630,720extend pipelaying dia(mm) Φ89,Φ108,Φ159,Φ219,Φ273,Φ325,Φ377,Φ426,Φ529,Φ630,Φ720,Φ820,Φ920,Φ1020,Φ1100,Φ1200 (for customer’s requirment)