Emsco Mud Pump parts and 3NB mud pump parts

Emsco Mud Pump parts and 3NB mud pump parts, 1.full range of spare parts, 2.interchangeable for other pumps, 3.API standard - details see: https://www.machineto.com/emsco-mud-pump-parts-and-3nb-mud-pump-parts-10282341

Place of Origin:Hebei China (Mainland)

Brand Name:dong li

colour:red ,black,white,etc

Mud Pump Parts

The power end is mainly composed of frame, crank shaft, pinion shaft, crosshead and extensionrod.

Features of power end:

1.The crankshafts are driven by herringbone gear without tooling withdrawal groove .

2.Crankshafts are made of alloy steel .

3.Crosshead guiding plates are changeable .

4.·Frames are of high strength , supreme rigitidy and light weight for the adoption of welded steel plate parts .

5.The extention rod adopts double dealing structure with excellent sealing effect.

6.The combination of the forced lubrication and splash lubrication applied for the power end.

Hydraulic cylinders, valve assembly , liners and pistons are the major components of the fluid end .

Features of hydraulic end:

1.Sealing parts are impacted in rigid with good sealing.

2.Upright hydraulic cylinder obtains excellent suction performance ..

3.L-shaped hydraulic cylinder has the advantage of supreme compression resistance and convenience of replacing valve assembly .

Model	RLF-1300	RLF-1600
Type	Triplex Single Acting Piston Pump
Max. liner dia. Mm	180	180
Rated power KW	960	1180
Rated stroke spm	120	120
Stroke length mm	305	305
Gears ratio	4.206	4.206
Valve cavity	API 7	API 7
Weight kg	24572	24971

Stroke /min	Liner dia. (mm) Rated pressure (Mpa)
	Liner dia. (mm)		φ180	φ170	φ160	φ150	φ140	φ130
	Rated pressure (Mpa)	RLF-1300	18.5	20.7	23.4	26.6	30.5	34.3
	Rated pressure (Mpa)	RLF-1600	22.7	25.5	28.8	32.7	34.3	34.3
	Rated power		Displacement (L/S)
	RLF-1300	RLF-1600
	KW (HP)	KW (HP)
130	1036 (1408)	1275 (1733)	50.42	44.97	39.83	35.01	30.50	26.30
120	956 (1300)	1176 (1600)	46.54	41.51	36.77	32.32	28.15	24.27
110	876 (1192)	1078 (1467)	42.66	38.05	33.71	29.62	25.81	22.25
100	797 (1083)	980 (1333)	38.78	34.59	30.64	26.93	23.46	20.23
90	717 (975)	882 (1200)	34.90	31.13	27.58	24.24	21.11	18.21
1	---	---	0.3878	0.3459	0.3064	0.2693	0.2346	0.2023