• Model NO.：B,C
• Transmission System：Mechanical
• Power Type：Diesel
• Transport Package：Standard Export Package
• Specification：API
• Trademark：ZHONGSHI
• Production Capacity：20-50PCS,Month

Basic Info.

Model NO. B/C Transmission System Mechanical Power Type Diesel Transport Package Standard Export Package Specification API Trademark ZHONGSHI Production Capacity 20-50PCS/Month

Product Description

API C series Pumping Units is a kind of conventional walking beam pumping units, it's the ground power equipment used in sucker rod oil extraction.The products conform to API Spec. 11E "Specification for Pumping Units", and the relative standards, acquired the authorization to use Official API Monogram.

 

Technical Performances

 

1,Strength of critical parts is calculated with the finite element analysis,High reliability. simple operation, easy maintenance, long servicing life.

2,Gear reducer is involute herring-bone gearing, working smoothly and reliably.
3,Modularized design, it has high degree of standardization, commonality and seriation with the spare parts.

 

NO	Type	Polished Rod Capacity (lbs)	Stroke Length (in)	Rated Torque (in.lbs)
1	C-912D-470-240	47,000	240,211,181	912,000
2	C-912D-427-216	42,700	216,185,155	912,000
3	C-912D-427-192	42,700	192,165,138	912,000
4	C-912D-305-192	30,500	192,165,138	912,000
5	C-912D-365-168	36,500	168,144,121	912,000
6	C-912D-305-168	30,500	168,144,121	912,000
7	C-912D-427-144	42,700	144,123,102	912,000
8	C-640D-305-192	30,500	192,165,138	640,000
9	C-640D-305-168	30,500	168,144,121	640,000
10	C-640D-365-144	36,500	144,123,102	640,000
11	C-640D-305-144	30,500	144,123,102	640,000
12	C-640D-256-144	25,600	144,123,102	640,000
13	C-640D-305-120	30,500	120,102,84	640,000
14	C-456D-305-168	30,500	168,144,121	57,000
15	C-456D-305-144	30,500	144,123,102	40,000
16	C-456D-256-144	25,600	144,123,102	57,000
17	C-456D-365-120	36,500	120,102,84	40,000
18	C-456D-305-120	30,500	120,102,84	25,000
19	C-456D-256-120	25,600	120,102,84	25,000
20	C-320D-256-144	25,600	144,123,102	320,000
21	C-320D-256-120	25,600	120,102,84	320,000
22	C-320D-213-120	21,300	120,102,84	320,000
23	C-320D-305-100	30,500	100,85,70	320,000
24	C-320D-256-100	25,600	100,85,70	320,000
25	C-320D-213-86	21,300	86,71,56	320,000
26	C-228D-213-120	21,300	120,102,84	228,000
27	C-228D-173-100	17,300	100,86,72	228,000
28	C-228D-246-86	24,600	86,71,56	228,000
29	C-228D-213-86	21,300	86,71,56	228,000
30	C-228D-200-74	20,000	74,64,54	228,000

31	C-228D-173-74	17,300	74,64,54	228,000
32	C-160D-173-86	17,300	86,74,62	160,000
33	C-160D-200-74	20,000	74,64,54	160,000
34	C-160D-173-74	17,300	74,64,54	160,000
35	C-160D-143-74	14,300	74,64,54	160,000
36	C-160D-173-64	17,300	64,54,44	160,000
37	C-114D-119-86	11,900	86,72,59	114,000
38	C-114D-143-74	14,300	74,62,51	114,000
39	C-114D-173-64	17,300	64,54,44	114,000
40	C-114D-143-64	14,300	64,52,40	114,000
41	C-114D-133-54	13,300	54,45,36	114,000
42	C-80D-119-64	11,900	64,53,42	80,000
43	C-80D-133-54	13,300	54,45,36	80,000
44	C-80D-119-54	11,900	54,45,36	80,000
45	C-80D-133-48	13,300	48,40,32	80,000
46	C-80D-109-48	10,900	48,37,25	80,000
47	C-57D-76-54	7,600	54,41,28	57,000
48	C-57D-109-48	10,900	48,37,25	57,000