This carrier is built around a 13 MPa lifting-and-landing hydraulic loop, backed by a 6 MPa fine-adjustment circuit and a 0.8 MPa air system, so a folded drilling derrick can be lifted off, set down and aligned without a separate crane. The mast bed runs a 125 degree maximum pole lifting angle, plus 1200 mm of longitudinal and 160 mm of lateral adjustment, letting the driver walk the derrick into exact position on the carrier frame before binding. The point is to move whole derricks and base modules as one piece for ZJ30, ZJ40 and ZJ70 class rigs, skipping the split teardown, repeated hoisting and re-calibration that trailer transport imposes. On cluster-well and batch-drill projects, that turns relocation into a drive between sites rather than a rigging job.
The 13 MPa lifting-and-landing loop raises and lowers the derrick onto the bed as a single lift, so the ZJ30, ZJ40 and ZJ70 class derricks are carried intact instead of being cut into transport sections.
The mast bed reaches a 125 degree maximum pole lifting angle and provides 1200 mm longitudinal plus 160 mm lateral travel, letting the operator fine-align the derrick on the frame before it is bound down.
The 6 MPa fine-adjustment circuit sets positional trims while the 0.8 MPa air system feeds the brakes and auxiliary controls, keeping the two hydraulic functions on separate pressure scales.
Below the bed the heavy-duty multi-axle all-wheel-drive chassis and hydraulic balance suspension spread the derrick weight across desert sand, Gobi gravel and muddy well-site roads without tilting.
The bed carries anti-slip limit baffles, high-strength tension binders and shock cushions, while the automatic leveling suspension adjusts per wheel group to hold the derrick steady over long hauls.
The 13 MPa lifting loop and 6 MPa adjustment loop share a common valve and filter bank, so wear parts across a derrick set are interchangeable and daily checks follow one circuit diagram; quick-acting bed binders cut on-site lashing time.
| Product | Derrick carrying Truck |
|---|---|
| Product line | Oilfield Transport Equipment |
| Lifting and landing loop working pressure | 13 MPa |
|---|---|
| Adjusting loop working pressure | 6 MPa |
| Air system working pressure | 0.8MPa |
| Max. pole lifting angle | 125° |
| Mast longitudinal adjusting distance | 1200mm |
| Mast lateral adjusting distance | 160mm |
For a useful technical response, include the target well conditions, operating depth or pressure, expected quantity, destination and any required configuration.
Send an InquiryAvailable configurations can be matched to the equipment model, operating conditions and project requirements.
The derrick carrying truck questions cover load rating, boom reach and how mast transport is handled.
Different from traditional segmented disassembly and split transportation, the derrick-carrying truck supports integral one-piece transportation of complete derrick and base modules. It eliminates repeated disassembly, assembly and calibration procedures, greatly shortens rig relocation cycle, reduces assembly error and equipment damage risks, and significantly saves auxiliary time and labor costs.
Yes. Equipped with professional heavy-duty off-road chassis and multi-axle load-sharing structure, the vehicle has excellent trafficability on desert sandy roads, Gobi gravel roads, muddy well sites and mountain bumpy roads. The hydraulic balance suspension ensures stable driving and uniform stress of cargo, meeting complex oilfield road transportation demands.
The vehicle adopts multi-dimensional protection measures: hydraulic automatic leveling offsets road vibration, flexible shock-absorbing cargo bed buffers impact force, and multi-point limit binding prevents equipment displacement and collision. The overall stress balance design avoids local overloading and structural deformation, fully protecting derrick structural accuracy and service life.
All core components adopt full-climate adaptive configuration, supporting stable transportation operation in the temperature range of -40℃ to +55℃. It can resist high-temperature aging in desert areas, wind-sand erosion in Gobi areas and low-temperature brittleness in high-altitude cold areas, realizing all-weather reliable service.
Yes. The configuration is settled against the derrick transport programme before the order: load-bearing tonnage, chassis layout, balance-suspension specification, tie-down and cushioning accessories are matched to the derrick model (ZJ30/ZJ40/ZJ70 class), module weight and the access-road profile, then written into the quotation and the factory test report.
Commercial terms are confirmed in the quotation for the exact configuration, quantity and destination.
Built at the Jingzhou plant under ISO 9001:2015 quality management, the derrick-carrying chassis is engineered for long-distance rig moves; the lifting frame, locking mechanisms and hydraulic supports are load-tested before shipment, and test reports are supplied with the unit.
Operation and maintenance manuals, chassis documentation and factory test reports are supplied; the hydraulic and electrical schematics are included for the client's service department.
Confirmed in the quotation according to configuration, quantity and destination.
Manuals, conventional spare parts and remote technical guidance are included; on-site commissioning and operator training can be arranged on request.
Payment schedule, Incoterms, port and packaging are agreed in the sales contract.
A recommended spare-parts list for the first operating period is provided with the quotation.
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