Lufkin Type C320d-256-144 API Oilfield Pumping Unit Jack

• Customization: Available
• After-sales Service: 24hours
• Warranty: 12month
• Model NO.: C320D-256-144
• Certification: ISO 9001:2000, API
• Condition: New
• Transmission: Mechanical
• Pumping Way: With Rod
• Type: Conventional Beam
• Gear Box: API Standard
• API: 11e
• Motor: Electric Motor
• Belt: Motor Belt
• Brake: with Brake Assy
• Spare Parts: Bearings
• Model: C22 C320 C456
• Material: Carbon Steel
• Accessories: Polished Rod Clamps
• Weight: 21500kg
• Transport Package: Standard Export Packing
• Specification: C456D-305-144
• Trademark: SEACO
• Origin: Shandong China
• HS Code: 84314310
• Package Size: 11200.00cm * 2267.00cm * 2200.00cm
• Package Gross Weight: 21500.000kg

Product Description

   C320D-256-144 API oilfield Pumping Unit Jack 
API 11E Walking Beam Pumping Unit Jack oil Pump Jack 

 

Product Description

 

Pumping Unit / Pump Jack/ walking beam pumping unit/ oil equipment

 

Walking Beam Pumping Unit Description: walking beam pumping unit has simple structure, easy operation, convenient maintenance, durability and be reliable features. It applies all kinds of raw oil producing, is a pumping unit with good overall performance. We have achieved API certificate. At present we have researched and developed CYJ3,5,6,8,10,12,14,16 model, and be applied in many oilfield at home. It has exported to many countries .

c. All our products are API and ISO certified and are used world-wide in the oil and gas industries. The beam pumping unit has features of reliable performance, simple structure, easy operation and maintenance etc. The technical parameters meet API Spec 11E Standard and China Industry Standard: SY/T 5044. Advantages; 1.The whole unit has a reasonable structure, with the features of working smoothly, lower noise and easy maintenance; 2.Box type structure or I beam structure has been adopted for the walking beam. It has features of high strength, good rigidity and high bearing capacity; 3.Gear reducer uses herringbone involute gear or double-circular-arc shape gear, with the features of accurately machined, high bearing capacity and long working life; 4.Stand adopts tower structure. It has features of stability which can be fixed conveniently in field; 5.Crank counterbalance adopts gear and rack drive. It has features of regulating lightly and accurately; 6. Mule head adopts upturns type, on suspension or tips over type; 7.Braking adopts reveals type structure equipped with safety device. It has features of flexible operation , instant braking and reliable security; 8.Pedestal adopts foundation bolt joint or compression bar joint. We sincerely hope to cooperate with you in oil and gas products. Let's work together to build a win-win future! 

Product Parameters

C320D-256-144 technical parameters

Model		C320D-256-144
Rating horsehead load (lbs)		25600
Basic Parameters	Stroke lengths         (in)	144  124  106
	stroke frequency   (r/min)	6  8  10
	Balanced type	crank balance
Gear Reducer	Model	320D
	Rated torque      (in. lbs)	320000
	Gear type	Double Reduction Herring bone(double helical)
	Gear ratio	28.81
	Reducer pulley diameter  (in)	44"
	Pulley groove type	5C
Balance Assembly	(×4) Weight of counterweight (lbs)	2750×4
	(×2)   weight of crank       (lbs)	3064×2
Structural  Unbalance (lbs)		214
ECB     (lbs)		18010
Make place type of horsehead while workover		hanging
(××) Overall Dimensions Length×Width×Height      (in)		402×122×279
Total weight (Kg)		20500

Detailed Photos

Packaging & Shipping

C-320D-256-120 Pumping Unit Packing list

Bracket	External dimensions   m (L×W×H)	Weight(Kg)	Quantity	Remarks
Bracket1	7500*2200*2080	8821	1
Bracket2	3300*2050*1370	7482	1
Bracket3	1000*550*1200	2067	2
Total weight KG	21437

5,Product types List and specifications:

No.	Designation	Structure Capacity (kN)	Stroke (m)	Strokes per minute (min-1)	Motor Type	Reducer torque (kN.m)	Total mass (t)	Unit size L W H (m)
1	CYJW5-2.5-13HF	50	2.5, 2.1, 1.7	5,7,9	Y200L-8	13	11.1	7.0×1.9×6.6
2	CYJW5-2.5-18HF	50	2.5, 2.1, 1.7	5,7,9	Y200L-8	18	12.1	7.0×2.0×6.6
3	CYJW6-3-18F	60	3,2.5,2.1	5,7,9	YMJ180L-6	18	13.2	7.9×2.0×6.9
4	CYJW8-3-18F	80	3,2.5,2.1	6,8,10	Y225S-8	18	15.5	8.1×2.0×6.9
5	CYJW8-2.5-26F	80	2.5,2.1,1.6	6,8,10	Y225S-8	26	14.9	8.1×2.2×6.7
6	CYJW8-3-26HF	80	3,2.5,2	6,8,10	Y200L1-6	26	14.9	7.6×2.1×6.9
7	CYJW8-3-26F	80	3,2.5,2.1	6,8,10	Y225S-8	26	16.2	8.1×2.2×6.9
8	CYJW10-1.8-18F	18	1.88,1.54,1.20	6,9,12	Y225M-8	18	14.7	8.1×2.2×6.7
9	CYJW10-2.5-26F	100	2.5,2.1,1.6	6,8,10	Y250M-8	26	20.1	8.1×2.1×6.7
10	CYJW10-4.8-48HF	100	4.8,4.2,3.6	4,6,8	Y250M-8	48	25	10.5×2.52×9.5
11	CYJW10-4.8-53HF	100	4.8,4.2,3.6	4,6,8	Y250M-8	53	25.8	11×2.52×9.5
12	CYJW12-2.5-26F	120	2.5,2.1,1.6	6,8,10	Y250M-8	26	20.6	8.1×2.1×6.7
13	CYJW12-3.6-37F	120	3.6,3,2.4	5,7,9	Y280S-8	37	23.3	8.9×2.3×7.8
14	CYJW12-3.6-53F	120	3.6,3,2.5	5,7,9	Y280S-8	53	25.5	8.9×2.3×7.8
15	CYJW12-4.8-53HF	120	4.8,4.2,3.6	4,6,8	Y250M-8	53	26.3	11×2.52×9.5
16	CYJW12-4.8-73HF	120	4.8,4.2,3.6	4,6,8	Y280M-8	73	29.2	10.9×2.52×9.8
17	CYJW14-3.0-37F	140	3.0,2.5,2.0	6,8,10	Y280S-8	37	23.6	8.7×2.3×7.5
18	CYJW14-3.6-53F	140	3.6,3,2.5	6,8,10	Y280M-8	53	26.9	10×2.6×9.1
19	CYJW14-4.2-53F	140	4.2,3.6,3	5,7,9	Y280M-8	53	29.7	10.5×2.9×9.6
20	CYJW14-4.2-73F	140	4.2,3.6,3	5,7,9	Y280M-8	73	32.6	10.8×2.9×9.1
21	CYJW14-4.2-105F	140	4.2,3.6,3	5,7,9	Y315S-8	105	37.2	10.7×2.9×9.1
22	CYJW14-4.8-73HF	140	4.8,4.2,3.6	5,7,9	Y280M-8	73	34.7	11.8×2.9×9.5
23	CYJW14-4.8-89HF	140	4.8,4.2,3.6	4,6,8	Y280M-8	89	33.5	10.8×2.9×9.5
24	CYJW16-4.8-73F	160	4.88,4.2,3.6	4,6,8	Y315S-8	73	34.9	11.3×2.9×9.6
25	CYJW16-4.8-89HF	160	4.88,4.2,3.6	4,6,8	Y315S-8	89	33.8	11.5×2.9×9.6
26	CYJW16-4.8-105F	160	4.88,4.2,3.6	4,6,8	Y315S-8	105	39	12.0×2.9×10.4
27	CYJW16-5.5-105HF	160	5.5,4.7,4	4,6,8	YMJ280S-8	105	39.4	12.0×3.1×10.8

 

NO.	Designation	Structure Capacity (lbf×10^2)	Stroke (in)	Strokes per minute	Motor Type	Reducer torque (10^3lb.in)	Total mass(t)	Unit size L W H (m)
1	CW114-109-100HF	109	100,86,67	5,7,9	Y200L-8	114	11.1	7.0×1.9×6.6
2	CW160-109-100HF	109	100,86,67	5,7,9	Y200L-8	160	12.1	7.0×2.0×6.6
3	CW160-133-120F	133	120,100,86	5,7,9	YMJ180L-6	160	13.2	7.9×2.0×6.9
4	CW160-173-120F	173	120,100,86	6,8,10	Y225S-8	160	15.5	8.1×2.0×6.9
5	CW228-173-100F	173	100,86,64	6,8,10	Y225S-8	228	14.9	8.1×2.2×6.7
6	CW228-173-120HF	173	120,100,86	6,8,10	Y200L1-6	228	14.9	7.6×2.1×6.9
7	CW228-173-120F	173	120,100,86	6,8,10	Y225S-8	228	16.2	8.1×2.2×6.9
8	CW160-200-74F	200	74,64,48	6,9,12	Y225M-8	160	14.7	8.1×2.2×6.7
9	CW160-213-74F	213	74,64,48	6,9,12	GAS ENG.	160	14.7	8.1×2.2×6.7
10	CW228-213-100F	213	100,86,74	6,8,10	Y250M-8	228	20.1	8.1×2.1×6.7
11	CW456-213-192HF	213	192,168,144	4,6,8	Y250M-8	456	25.8	11×2.52×9.5
12	CW228-256-100F	256	100,86,74	6,8,10	Y250M-8	228	20.6	8.1×2.1×6.7
13	CW228-256-100F	256	100,86,74	6,8,10	GAS ENG.	228	20.6	8.1×2.1×6.7
14	CW320-256-144F	256	144,120,100	5,7,9	Y280S-8	320	23.3	8.9×2.3×7.8
15	CW456-256-144F	256	144,120,100	5,7,9	Y280S-8	456	25.5	8.9×2.3×7.8
16	CW456-256-192HF	256	192,168,144	4,6,8	Y250M-8	456	26.3	11×2.52×9.5
17	CW640-256-192HF	256	192,168,144	4,6,8	Y280M-8	640	29.2	10.9×2.52×9.8
18	CW320-305-120F	305	120,100,86	6,8,10	Y280S-8	320	23.6	8.7×2.3×7.5
19	CW320-305-120F	305	120,100,86	6,8,10	GAS ENG.	320	23.6	8.7×2.3×7.5
20	CW456-305-144F	305	144,120,100	6,8,10	Y280M-8	456	26.9	10×2.6×9.1
21	CW456-305-168HF	305	168,144,120	5,7,9	Y280M-8	456	29.7	10.5×2.9×9.6
22	CW640-305-168F	305	168,144,120	5,7,9	Y280M-8	640	32.6	10.8×2.9×9.1
23	CW912-305-168F	305	168,144,120	5,7,9	Y315S-8	912	37.2	10.7×2.9×9.1
24	CW640-305-192HF	305	192,168,144	5,7,9	Y280M-8	640	34.7	11.8×2.9×9.5
25	CW640-365-192F	365	192,168,144	4,6,8	Y315S-8	640	34.9	11.3×2.9×9.6
26	CW912-365-192F	365	192,168,144	4,6,8	Y315S-8	912	39	12.0×2.9×10.4
27	CW912-365-216HF	365	216,192,157	4,6,8	YMJ280S-8	912	39.4	12.0×3.1×10.8

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