型号Model		型式Type		输入功率 Input power			额定泵速 Rated pumpSpeed		冲程长度 Stroke length		齿轮传送比 Gear ratio		主动轮额定转速转/分 Drive Wheel Rated speed R/Min
3NB-1000		三缸单作用 Triplex Single-Acting piston pump		735kw 1000(hp)			125冲/分 Stroke/Min		274mm		3.482		435.25
吸入管径Dia.of Suction Manifold		排出管径Dia.of Discharge Manifold		外形尺寸(立方毫米) Overall size mm³					重量 Weight(kg)		不含大皮带轮,空气包重(kg) Not including the Big Belt and pulsation Dampener Weight
254mm		101mm		3900×2240×2052					17500		16000
性能参数表
			缸套直径(Cylinder dia) mm
	泵速(冲/分) Pump Speed(Stroke/Min.)		Ф120		Ф130			ф140	ф150	ф160		ф170		ф180
			理论排量(升/秒)Theoratic Displacement(L/S)(GPM)
125			19.29			22.64		26.25	30.14	34.29		38.71		43.40
120			18.52			21.73		25.20	28.93	32.92		37.16		41.66
110			16.97			19.92		23.10	26.52	30.17		34.06		38.19
100			15.43			18.11		21.00	24.11	27.43		30.97		34.72
90			13.89			16.30		18.90	21.70	24.69		27.87		31.25
泵压Pump pressure(Mpa)			35			33		28	24	21		19		15
机械效率按90% Mechanical efficiency as 90%,容积效率按100% Capacity efficiency as 100%.

735kw 1000hp Rig Triplex Piston Mud Pump 274mm Stroke

Triplex Mud Pump