• Model NO.：C456D-256-144TH
• Model：Crank Balance
• Polish Rod Capacity：25600lbs
• Strokes Frequency(Min-1)：6 8 10
• Stroke Lengths(in)：144 122 100
• Gear Box Reducer Ratio：28.33
• Gear Type：Dca
• Usage：Oil (Gas) Production Machinery
• Power Type：Electric
• Transmission System：Hydraulic
• Transport Package：Nude Packing
• Specification：C456D-256-144TH
• Trademark：ZS
• Origin：China, Henan
• HS Code：8431
• Production Capacity：50

Basic Info.

Model NO. C456D-256-144TH Model Crank Balance Polish Rod Capacity 25600lbs Strokes Frequency(Min-1) 6 8 10 Stroke Lengths(in) 144 122 100 Gear Box Reducer Ratio 28.33 Gear Type Dca Usage Oil (Gas) Production Machinery Power Type Electric Transmission System Hydraulic Transport Package Nude Packing Specification C456D-256-144TH Trademark ZS Origin China, Henan HS Code 8431 Production Capacity 50

Product Description

Brief Introduction
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.

Item	Pumping  unit type	Lifting  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
49	C-57D-95-48	9,500	48 37 25	57,000
50	C-57D-89-42	8,900	42 33 23	57,000
51	C-57D-76-42	7,600	42 33 23	57,000
52	C-40D-76-48	7,600	48 37 27	40,000
53	C-40D-89-42	8,900	42 33 23	40,000
54	C-40D-76-42	7,600	42 33 23	40,000
55	C-40D-89-36	8,900	36 28 20	40,000
56	C-25D-67-36	6,700	36 28 20	25,000
57	C-25D-56-36	5,600	36 28 20	25,000
58	C-25D-53-30	5,300	30 20	25,000

 

NO	Model	rod capacity (lb)	stroke (in)	Rated  torque  (in.lb)
1	B-80D-119-64	11,900	64,54	80,000
2	B-80D-76-64	7,600	64,54	80,000
3	B-80D-133-54	13,300	54,41	80,000
4	B-80-119-54	11,900	54,41	80,000
5	B-80D-76-54	7,600	54,41	80,000
6	B-80D-133-48	13,300	48,35	80,000
7	B-80D-109-48	10,900	48,35	80,000
8	B-57D-109-54	10,900	54,41	57,000
9	B-57D-89-54	8,900	54,41	57,000
10	B-57D-76-54	7,600	54,41	57,000
11	B-57D-109-48	10,900	48,35	57,000
12	B-57D-95-48	9,500	48,35	57,000
13	B-57D-89-48	8,900	48,35	57,000
14	B-57D-89-42	8,900	42,32	57,000
15	B-40D-89-48	8,900	48,35	40,000
16	B-57D-76-42	7,600	42/32	57,000
17	B-40D-76-42	7,600	42,29	40,000
18	B-25D-67-36	6,700	36,27	25,000
19	B-25D-53-30	5,300	30/23	25,000
20	B-16D-53-30	5,300	30,23	16,000