API Spec 7 K Rotary Tables for Oilfield (17 1/2")

• Customization: Available
• After-sales Service: on Site on Line
• Warranty: 12 Months
• Model NO.: ZP495
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Power Source: Hydraulic
• Operation Pressure: Atmospheric Pressure
• Applicable Medium: Water
• Structure: Round
• Material: Stainless Steel
• Standard: API 7K
• Bore Diameter: 1257.3
• Type: Drilling Rotary Table
• Packing: Box
• Transport Package: Wooden Box
• Specification: 7-1/16", 11", 13-5/8", 20- 3/4", 21 - 1/4"
• Trademark: SEACO
• Origin: Shandong China
• HS Code: 8431431000
• Package Size: 200.00cm * 150.00cm * 90.00cm
• Package Gross Weight: 150.000kg

Product Description

Product Description

 

Specifications

ZP495Rotary Table 
1.ZP175/ZP520/ZP275/ZP375/ZP495 
2.According to API 7K standard 
3.Good quality, prompt delivery

API 7K  ZP495 Rotary Table 

 

Features: 

· Meet the API7K requirements

· Conform to the requirements of industry standard SY/T5531

· The rotary table adopts spiral bevel gear drive ,have higher loading capacity and running smooth,long service life

· The casing is a casing and welding structure which has a better rigidity and high precision

· The gears and bearing adopt splash lubrication,simple and reliable

· The input shaft is a cylinder structure ,convenient to servicing
A rotary table is a mechanical device on a drilling rig that provides clockwise (as viewed from above) rotational force to the drill string to facilitate the process of drilling a borehole. 
Design and manufacture according to API 7K standard.

1. Bevel gear pair use the spiral bevel gear, stable transmission, high capacity
2. Gear material is alloy steel, Main shell is iron
3. Long service time, 
4. We also can be produce according to your request.

 

Technical Specification:
 

Item		Model
		ZP175	ZP205	ZP275	ZP375	ZP495
Bore diameter (mm)		444.5	520	698.5	952.5	1257.3
Max. static load (kN)		1350	3150	4500	5850	7250
Max. working torque (Nm)		14000	23000	28000	33000	37000
Max. speed (r/min)		300	300	300	300	300
Gear ratio		3.58	3.22	3.67	3.56	3.93
The distance from RT		1118	1353	1353	1353	1651
centerline to the center line
of sprocket inside teeth (mm)
Overall size	L (mm)	1935	2292	2392	2468	2940
	W (mm)	1280	1475	1670	1810	2184
	H (mm)	585	668	685	718	813
Weight (kg)		3888	5530	6163	7548	11626

Detailed Photos