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HEAVY-DUTY(ABOVE 80T)MOBILE WORKOVER RIGS
0.0 Yuan 0.0 Yuan
Product description

Truck-mounted drilling rig

Heavy-duty (above 80T) mobile workover rigs                         

* This kind of workover rigs are designed and manufactured in accordance with API Spec Q1、4F、7k、8C and technical standards of RP500,GB3826.1、GB3836.2 GB7258,SY5202 as well as“3C”compulsary standard.

* The whole rig structure is compact, highly integrated, and requires a small space for installation.

* The heavy-duty chassis are 8×6、10×8、12×8、14×8 constant- drive and self-propelled, equipped with hydraulic steering system and have a good capability of passage and cross country.

* A good and reasonable assembly of CATERPILLAR engine and ALLISON transmission box can supply a high driving efficiency and increase safe performance.

* Band brake or disc brake is applied for the main brake and the air disc brake/water brake or FDWS is used for auxiliary brake.

* The compound box for rotary table has a function of forward-reverse speed shift gears, which can be suitable for DP’s rotary operations. The anti-torque releasing device can be used to release the deformation energy of the DP safely.

* The mast is front –open type, with double- section structure, which can be telescoped, raised and extended hydraulically.

* The drill floor is twin-body telescopic type or with parallelogram structure, which is convenient for installation and transportation. The dimension and height of the drill floor can be designed according to the user’s requirements.

* Safety and inspection measures are strengthened under the guidance of the design concept of “Humanism Above All” to meet the requirements of HSE. 

 

 
 
 
 
 
 

The main technical specification for heavy-duty (above 80T) mobile workover rigs
 

ZJ120

ZJ150

 
 
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QINGDAO OILRIG TRADE CO., LTD. has been dedicating itself to export business of oilfield equipment and components to North/South America, Europe, Middle East, South East Asia .

Our Warranty

OILRIG warrants our products for a period of one year to be free from defective material and workmanship. OILRIG's products equal or exceed the quality and tolerances of the products provided by the original manufacturer. 

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