Oilfield Workover Rig XJ450 XJ550 1500m 2000m 4000m top drive
Top Drive System is a high-tech product manufactured under ROBUST’s intellectual-property right,integrated with mechanic, electrical and hydraulic subsystem. This TDS fully satisfies the user's operation requirements during the drilling process. This TDS is designed dedicatedly and manufactured according to high standard and has the following features: reliable function, unique structure, perfect performance,convenient maintenance, available for low-temperature working environment. The design capability of the bearing components meets API 8C PSL SR2 regulations. This TDS is suitable for drilling of deep wells, multilateral wells and horizontal wells under complicated geography condition.
Features
ontal placement of High efficiency AC frequency conversion motor, specialized meshing structure and high-speed connection of gear box adopted for quick installation.
2.Gear box and bearing parts made by premium grade steel satisfying API 8C PSL SR2 low-temperature working condition.
3.Dual-clamp back tong driven by dual cylinder offering even clamping surface, wide range clamping and reliable easy makeup/breakdown, significantly improves service life for tong tooth.
4.Lift mechanism combined short-triangle supporting bail with vertical bail and the balance system integrated into bail, then reducing the stress on bail and no divided axial force on shaft.
5.Dual rack/gear execution mechanism of IBOP being evenly loaded and reliable action. Dedicated low-abrasion torque valve elements improving product life.
dependent balance system realizing jump-release for TDS body separately, and available for varieties of hooks and traveling blocks.
7.Main motor with no axial load under Direct & Reverse rotation, thus, improving the reliability and product life of the bearing of motor.
8.Speed torque control drilling system and soft torque identification build in TDS’s VFD control system
9.Hydraulic system integrated into TDS body, reducing the chance of contamination and improving reliability.
According to the volume and weight of the product and export requirements, provide multi-layer boxes and iron box packaging.
A: Equipment arrived at the scene, by my company to send technical personnel and service personnel arrived at the scene, the installation of equipment debugging and technical training. B: Equipment from the date of acceptance, the warranty period of one year, the warranty period, equipment problems, we respond within 12 hours, if necessary, our service staff received a notice within 5 days (international) to reach the scene, the two sides Technical analysis, a product quality problems, we are responsible for free repair or replacement, more than the warranty period, we provide technical services and spare parts supply.
A: Equipment arrived at the scene, by my company to send technical personnel and service personnel arrived at the scene, the installation of equipment debugging and technical training.
C: After the device is running, we will conduct a
Top Drive System is a new-style drilling system, which is used to instead of the rotary table. It is integrated with mechanical, electrical and hydraulic technology and has advanced automation level. It’s called a great revolution in drilling equipment and also gives the direction for drilling equipment development in 21st century. Top Drive System has been the standard equipment in the international drilling industry and is suitable to be used in cluster directional well, high-inclination well and horizontal well, especially deep well and ultra deep well.
A:Control technology is with the mechanical, electronic and hydraulic integration; output parameters of frequency converter are matched with the characteristics of the motor; PLC programme can be designed according to the requirement of the customer. It has functions of monitoring, alarming, self-diagnosis, protection and interlocking, which conform to drilling condition.
B:Rotating head adopts two ducts to supply oil to tilt hydro cylinder, so link can incline forward and swing backward; as each duck is sealed doubly, the leakage is reduced greatly and the reliability of the equipment is improved; the rotating head can rotate with drilling tools while tripping, so the settlement of the accident is easier.
C:It has double load channels. The bearing of gearbox bears the weight during drilling and the bearing of rotating head bears the weight during tripping, therefore, the service life of bearings and main shaft will be prolonged and anti-vertical vibration of drilling string will be improved.
D: L-type back up tong applied is easy for replacing tong head, tong dies, upper & lower IBOP and saver sub.
E:The hydraulic pump can be turned off while drilling and directional well drilling, thus the service life of the pump will be prolonged. In case that hydraulic system breaks down, drilling and reaming can be continued.
F:Integrated hydraulic system and oil tank are placed on the body of the top drive; the system sends out low heat, which is convenient for installation.
G:Scientific design, compact structure and reasonable arrangement make onsite maintenance, parts replacement, assemble and disassemble much more easily.
H:Top drive operating temperature -45°C, storage temperature -60°C.
Q1. How to get an accurate quotation? A1: The customer should provide the related technical requirements, drawings, pictures, industrial voltage, planned output.
Q2. What if I use this machine for the first time and know nothing of it? A2: We will have our engineers teach you how to operate it,you can just inform us some details of the product you need then we can customize as your special order.
Q3. How does your factory do regarding quality control? A3: We has been regard quality as the priority. We always attach great importance to quality controlling from the very beginning to the very end,so our press can match all the CE and ISO standard also more strict standard.
Q4. How about your delivery time? A4: Generally, it will take 35 working days after receiving your deposit payment. The specific delivery time depends on the items and the quantity of your order. Sometimes we have standard machines in stock.
Q5. What is the warrantee period of the machine? A5: We can supply 1 year warranty for our machines, We can send engineer to customer place if big quality problem. We can provide internet or calling service at any time.
Q6. after-sales service A6: 1. Installation:Free installation and commissioning, travel expense is on foreign customer.(Including round ticket and accommodation cost) 2. Personnel training: Our engineers will give your employees free machine training when they come to your company to assemble the machines, and welcome to
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