Rig Mast Moving Equipment is a professional dedicated transfer and protection system customized for telescopic lattice masts of 150HP-850HP full-series XJ truck-mounted workover rigs. As a core supporting device of the land rig moving system, it solves the industry pain points of traditional mast moving such as overall disassembly, scattered transportation, secondary calibration and easy structural deformation. Adopting integrated integral bearing and hydraulic synchronous lifting & shifting design, the equipment realizes one-piece safe relocation of the double-section telescopic mast without mast folding disassembly, rope removal and component splitting. Strictly manufactured in accordance with API 4F structural safety standards, it perfectly matches 28m-38m different-specification heavy-duty masts, and adapts to ultra-harsh working environments such as deserts, Gobi, mountainous areas, muddy wetlands and high-altitude cold plateaus. It effectively improves mast relocation efficiency, avoids structural damage and assembly errors caused by frequent disassembly, and provides ultra-safe, high-efficiency and low-loss mobile operation guarantee for cluster well continuous workover and large-scale cross-region rig deployment projects.
Breaking the traditional split transportation mode, this equipment supports overall moving of the fully folded rig mast. It does not require dismantling hoisting ropes, pulley blocks, hydraulic pipelines and connecting accessories, realizing one-stop integral transfer of the mast system. It saves a large amount of assembly and debugging time after relocation, completely eliminating precision errors caused by repeated disassembly and assembly.
Equipped with multi-point synchronous hydraulic jacking system and intelligent gravity balance adjustment module, it realizes uniform stress on the overall mast structure during lifting, walking and transferring. It effectively avoids structural torsion, local deformation and welding seam damage caused by unbalanced force in traditional mast hoisting and moving, and fully protects the high-strength lattice mast structural accuracy.
Adopts modular adjustable positioning and locking structure, compatible with all XJ series workover rig masts from low-power 150HP to ultra-heavy 850HP. It adapts to different heights of 28m, 32m, 35m and 38m double-section telescopic masts, and can flexibly adjust the bearing span and positioning size according to mast specifications, realizing full-line universal matching.
The main frame adopts thickened high-strength alloy steel integral welding structure, with overall anti-torsion and anti-bending optimization design. It can bear the full weight of ultra-heavy 38m reinforced masts and maintain stable structural performance during long-distance bumpy road transportation. It solves the problems of mast structural deflection and component wear in traditional moving modes.
The whole equipment adopts military-grade anti-corrosion, wear-resistant and low-temperature resistant coating, with core hydraulic and locking components using world-renowned industrial-grade parts. It stably operates in the temperature range of -40℃ to +55℃, adapting to strong wind, sand erosion, high-altitude severe cold and high-temperature arid environments, meeting year-round uninterrupted mast moving demands of global ultra-harsh oilfields.
Integrated moving eliminates the need for large cranes and professional disassembly teams, greatly reducing auxiliary equipment investment and labor costs. The whole relocation process is simplified and efficient, shortening the single-rig moving cycle by more than 60%, and perfectly adapting to high-frequency well shifting and batch deployment demands of modern oilfield cluster operations.
| Product | Rig Mast Moving Equipment |
|---|---|
| Product line | Rig Moving Systems |
| Basic performance | Design parameter |
|---|---|
| Max total weight of drilling rig(t) | 80~150 |
| Max moving capacity of drilling rig solid moving system (t) | 100~180 |
| Min clearance from ground (mm) | 600 |
| Max moving speed(km/h) | 10km/h |
| Width of application road(mm) | 11000 |
| Temperature of application environment(℃) | -17~55 |
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The following questions address common equipment selection and operating considerations.
No auxiliary disassembly is required. This equipment adopts professional integral moving design, which can fix the fully folded mast as a whole. All internal pulleys, steel ropes, hydraulic pipelines and electrical accessories are kept intact, realizing zero-disassembly transfer and effectively avoiding component loss and precision deviation.
It fully covers all telescopic lattice masts of 150HP to 850HP XJ series workover rigs, adapting to 28m to 38m different height specifications. The adjustable modular structure can match light, medium and ultra-heavy mast models, realizing full-product-line universal application.
Yes. Equipped with multi-point synchronous lifting and balanced stress structure, the equipment uniformly bears the mast load, avoiding local torsion and bending deformation caused by uneven force. The double anti-vibration and locking design ensures stable and firm mast fixation during long-distance transportation, fully protecting the structural accuracy of high-precision masts.
Traditional mast moving requires splitting components, crane hoisting and secondary assembly, which is time-consuming, costly and prone to errors. This integral moving equipment realizes one-piece rapid transfer without disassembly, featuring high efficiency, low loss, high safety and no secondary calibration, greatly reducing oilfield operating costs and improving project progress efficiency.
Yes. We support personalized customization of intelligent balance correction, real-time stress monitoring, remote wireless control and automatic fault alarm functions, realizing full-process intelligent monitoring of mast moving status and further improving operation safety and intelligence level.
We provide professional and customized Rig Mast Moving Equipment supporting full-series XJ workover rigs, with all products strictly designed and manufactured in accordance with API 4F and international petroleum machinery safety standards. Combined with rich oilfield equipment moving experience, the equipment is optimized for mast structural characteristics and ultra-harsh working conditions, fundamentally solving the pain points of easy deformation, low efficiency and high loss in traditional mast relocation. All core structural and hydraulic components adopt industrial-grade high-reliability accessories, with strong bearing capacity, stable overall performance and ultra-long service life. We provide one-stop customized solutions including structural design, standardized production, on-site commissioning and full-life after-sales service, helping customers effectively shorten rig moving cycle, reduce equipment maintenance loss and improve the overall economic benefits of large-scale oilfield workover projects.
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