BW-250 type [injection pump mud pump 

 Is a horizontal triplex reciprocating single acting piston pump and two bore and the fourth gear speed change. Displacement and the depth of the hole according to the purpose adjustable, the deepest and 1500 meters of drilling rig also be used for the perfusion of the slurry 

 The main parameters; 
 The maximum flow 250L/min 
 Maximum power 80kg/cm2 
 Drive power 15KW 
 Suction pipe diameter 75MM 
 Drain pipe diameter 50MM 
 Overall Size 1100x995x650 
 Weight 760KG