API Iron Roughneck St120 Hydraulic-Drive Well Drilling for Wellhead

• Customization: Available
• Name: Iron Roughneck
• Transport Package: Standard Export Package
• Specification: 30KG
• Trademark: Lake Petro
• Origin: China
• Production Capacity: 10000PCS/Year

Product Description

API Offshore Iron Roughneck ST120 Hydraulic-drive Well Drilling for Wellhead

Product Description

Introduction

An iron roughneck is a piece of hydraulic machinery used to "handle" (connect and disconnect) segments of pipe in a modern
drilling rig. The segments can be manipulated as they are hoisted into and out of a borehole. This type of work was previously
performed manually by workers using tongs, and was one of the most dangerous jobs in a drilling operation. However, with iron
roughnecks and modern technology, much of this can be done remotely with minimal manual handling.Automated roughnecks became
common in deep-water drilling and were later adopted by onshore rigs.
 

Features

1. Torque Readout System for automatic make-up/break-out operations
2. Available for onshore and offshore rigs.
3. Precise torque measurement, dynamic clamping system
4. Torque Readout System for automatic make-up/break-out operations

 

Detailed Photos

 

Product Parameters

Power supply	10A @220VAC @ 50/60 Hz
Rated working pressure	17.5 MPa(2,500psi)
Rated flow	140 L/min(36gpm)
Oil inlet pipeline diameter	1-1/4
Oil return line diameter	1-1/2
Compressed air	0.5~1MPa(72.5~145 psi)
Range of twist-button punching pipe fittings	2-7/8DP ~ 10DC
Integrated BOP Range	2 7/8" DP ~ 6 5/8" DP
Integrated injection pipe range	3 1/2" DP ~ 9" DC
Integrated fastening pipe fittings range	3 1/2" DP ~ 6 5/8" DP
Maximum turning speed	80 rpm @ 5DP
Maximum screwing torque	5,000 N.m (3,750 ft-lb)
Maximum make-up torque	120,000 N.m (90,000 ft-lb)
Maximum shackle torque	130,000 N.m (100,000 ft-lb)
Vertical lifting range	581 mm ~ 1,501 mm (22.9~59.1)
Working range	1,175 mm ~ 2,500 mm (46.3~98.5)

Our Services

FAQ

 

How can I place order? 

A: You can contact us by email about your order details, or place order on line. 

How can I pay you? 
A: After you confirm our PI, we will request you to pay. T/T (HSBC bank), L/C, D/P, Western Union are the most usual ways we are using. If you want to use other way, please tell me, we can discuss.

What's the order procedure? 
A: First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do pr-epaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 7-15days if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you. 

How do you take care when your clients received defective products? 
A: replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.