Parameter confirmation
- hook load, working height and wellhead interface
- mast, drawworks and power arrangement
- transport, rig-up and location constraints
- climate, terrain and maintenance conditions
Product parameters
| Model | Nominal hook load kN(lb) | Max. Load kN(Ib) 600(131508) | EnginePowerkW(hp) |
|---|---|---|---|
| 700(151740) | 242(325) | ||
| SXJ350(XJ900) | 600(134880) | 900(1202320) | 287(385) |
| SXJ400(XJ1020) | 800(220304) | 1020(229296) | 335(450) |
| SXJ450(XJ1100) | 800(220304) | 1100(252900) | 354(475) |
| SXJ550(XJ1350) | 1000(264365) | 1350(303480) | 403(540) |
| SXJ650(XJ1600) | 1200(303480) | 1600(330456) | 522(700) |
| SXJ750(XJ1800) | 1500(337200) | 1800(382160) | 403×2(540×2) |
| SXJ1000(XJ2250) | 1800(404640) | 2250(505800) | 470×2(630×2) |
| SXJ2750 | 2250(505800) | 2750(618200) | 485×2(650x2) |
Workover Rigs
Technical profile
SXJ900DB high-efficiency full-automatic workover operation equipment adopts a new type of vertical self-balancing mast and traveling system with guide rail, and is equipped with a new type of vertical pipe handling system. It upgrades the automatic control system in an all-round way to realize the tubing processing efficiency > 50 jts/hr in workover operation,the automatic operation of sucker rod, and the one-key operation of tubular processing.
At a glance
Key specifications
SXJ350(XJ900)600(134880) / 900(1202320) / 287(385)
SXJ400(XJ1020)800(220304) / 1020(229296) / 335(450)
SXJ450(XJ1100)800(220304) / 1100(252900) / 354(475)
SXJ550(XJ1350)1000(264365) / 1350(303480) / 403(540)
The available technical data for Workover Rigs covers SXJ350(XJ900), SXJ400(XJ1020), SXJ450(XJ1100), SXJ550(XJ1350), SXJ650(XJ1600). Use these fields to compare the listed configuration with the project duty, site interface and delivery requirements before requesting a final quotation.
Upright mast without guy line and self-balancing crown block are adopted, and the deflection of loaded crown block is reduced by 80% compared with conventional models.
The traveling block moves with the guide rail of the mast, with small shaking and high efficiency of tubular handover.
The main rig is equipped with 4nos. stepping wellhead centralized devices, which can realize the adjustment of 10 mm level at the wellhead.
Equipped with pipe delivery unit from horizontal to vertical, theefficiency is increased by 20% compared with the conventional.
Sucker rod processing automation, equipped with visual wellhead stage detection system, to improve the tubing handling automation.
Request technical details ?Specification review
Confirm the workover rig equipment duty for Workover Rigs before quotation.
Workover Rigs is intended for well servicing, workover, completion support and intervention operations. Review the actual well program, site interface and operating environment before approving a final technical configuration.
Configuration selection
- mast and substructure selected around the workover program
- drive and control package matched to site power
- truck, trailer or modular arrangement reviewed
- wellhead and auxiliary systems coordinated
The current product record provides these technical fields for review: SXJ350(XJ900), SXJ400(XJ1020), SXJ450(XJ1100), SXJ550(XJ1350), SXJ650(XJ1600). Match the listed values with the required duty point and request confirmation for any interface or operating condition not shown.
Product views
Additional views of Workover Rigs.
These images are supplied for the same product title and are shown as supporting views for technical review.
Engineering context
What to confirm before quotation.
Workover selection depends on hook load, mast height, mobility, power source, wellhead clearance, site access and service cycle.
Mobile Workover ServiceCompare truck, trailer, skid or integrated layouts against transport limits, rig-up time and available utilities.
Desert And Remote FieldsConfirm temperature, altitude, corrosion exposure, access and maintenance conditions before freezing the specification.
Battery, Electric And Conventional Drive OptionsConfirm temperature, altitude, corrosion exposure, access and maintenance conditions before freezing the specification.
Quality and documentation
Request the workover evidence package for Workover Rigs.
For Workover Rigs, quality and delivery review should be tied to the final configuration rather than general claims. Ask for the applicable inspection scope, dimensional information, test records and supplied documentation before purchase approval.
Quality review
- Confirm the inspection points, test scope and acceptance documents applicable to the ordered configuration.
Technical materials
- Request the workover rig datasheet for this model.
- Request the GA and transport drawing for this model.
- Request the mast and drawworks configuration list for this model.
Delivery readiness
- Confirm package dimensions, lifting or transport requirements, installation interfaces and the documents supplied with delivery.
Buyer questions
Questions to settle before purchase.
What hook load and mast height are required?
For Workover Rigs, the supplied sheet covers SXJ350(XJ900), SXJ400(XJ1020), SXJ450(XJ1100), SXJ550(XJ1350). Confirm the required duty point and operating margin with the project data before purchase.
Which drive and transport configuration fits the site?
For Workover Rigs, the configuration must match transport limits, rig-up time, power availability and maintenance access. Confirm the preferred mounting form before final quotation.
What automation or energy-storage option is needed?
For Workover Rigs, the available data sheet covers SXJ350(XJ900), SXJ400(XJ1020), SXJ450(XJ1100), SXJ550(XJ1350). Share the job conditions, interface dimensions and delivery location so the configuration can be checked against the project requirement.
Direct inquiry
Send the Workover Rigs requirement.
For Workover Rigs, include the model, application, required duty, quantity and delivery destination. For a faster technical response, also include the hook load, working height and wellhead interface; mast, drawworks and power arrangement; transport, rig-up and location constraints.
Request product detailsConfiguration support
Need a different workover mast or transport form for Workover Rigs?
Share the hook load, working height, location access and site power. We will help narrow the workover package before quotation.