One 3ZB-265 or 3ZB-300 triplex pump, mounted on a Beiben ND2254F50J 6x6 chassis, delivers 70 MPa maximum working pressure and 100 m3/h theoretical displacement for the cementing job that does not need a twin-pump spread. A Detroit S60 at 475 hp and 2100 rpm drives it through an Allison 4700 ORS gearbox, and the mixing circuit still handles 1.0-2.4 g/cm3 slurry at up to 2.3 m3/min while holding density to +/-0.024 g/cm3. The trade is deliberate: a single pump gives up on-board redundancy, but in exchange the truck is lighter, simpler to service and cheaper to run on routine primaries, squeeze jobs and wellbore repairs at conventional and medium depth.
One 3ZB-265 or 3ZB-300 triplex pump carries the full 70 MPa rating and 100 m3/h theoretical displacement, the rating a conventional primary or squeeze cement actually uses. There is no second pump to sync, so the control path stays short and easy for a two-person crew.
Despite the single-pump layout, the plant blends 1.0-2.4 g/cm3 slurry at up to 2.3 m3/min and holds density to +/-0.024 g/cm3, matching the accuracy of the heavier twin-pump truck. Cement design is not compromised when the number of pumps is.
The same Beiben ND2254F50J 6x6 chassis and Detroit S60 / Allison 4700 ORS drivetrain used on the twin-pump truck carry this unit, but with only one pump to drive the engine is sized for average load rather than peak. That cuts fuel use on the many routine wells a fleet runs.
With one pump decked instead of two, the truck is shorter and easier to position on a narrow well pad or a tight cluster-well location, and it rigs up with the same two-hose connection as the larger unit. Mobilization time between wells stays low.
Fewer pumps means fewer liners, valves and seal sets to stock, and the shared Detroit-Allison drivetrain keeps spares common across the cementing fleet. Routine inspections focus on one fluid end rather than two.
The unit is specced for the steady cycle of everyday cementing rather than the occasional deep emergency, running through summer and winter field campaigns on the same wear-part schedule. It is the economical choice when a twin-pump truck would be over-spec for the well.
| Product | Single Pump Cementing Truck |
|---|---|
| Product line | Cementing & Fracturing Equipment |
| Max. working pressure (MPa) | 70 |
|---|---|
| Max. theoretical displacement m3/h | 100 |
| Max. slurry density | General condition: 1.0~2.4g/cm3 |
| Accuracy range | ±0.024g/cm3 |
| Max. slurry-mixing capacity | 0~2.3 m3/min |
| Working medium | Water, slurry, drilling fluid |
| Chassis | Beiben: ND2254F50J, 6×6 |
| Engine | Detrolit: S60 475@2100RPM |
| Transmission case | Allision: 4700○FS(5F + idle) |
| Triplex plunger pump | 3ZB-265,3ZB-300 (Optional) |
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 single pump cementing truck questions that matter most are working pressure, displacement and drive form.
The single-pump truck is sized for conventional primaries, secondary squeeze jobs, wellbore plugging and remediation on 0-4500 m shallow and medium-depth wells, putting one 3ZB-265 or 3ZB-300 pump through 70 MPa and 100 m3/h. On a cluster-well batch program or a narrow pad where the twin-pump truck is over-spec and hard to position, this unit rigs up with the same two-hose connection at lower mobilization and running cost.
This single-pump model features compact structure, flexible transfer and lower comprehensive energy consumption. It avoids redundant power output of large units under medium and small cementing load conditions, with simpler operation, lower failure rate and more economical maintenance cost. It is the optimal cost-effective equipment for conventional daily cementing tasks.
Yes. The hydraulic stepless drive trims pump speed against the job line, holding pressure and rate near the set point through the placement, while the mixing circuit keeps density to +/-0.024 g/cm3. Pressure, rate and density are logged for the cementing report, so the slurry column arrives at the casing uniform instead of drifting on manual control.
Yes. The truck is built for year-round cementing service, with the Detroit S60 drivetrain and Beiben 6×6 chassis matched to rough-site and cold-climate duty; low-temperature start and heat-preservation provisions are configured to the operating site. Confirm the ambient range in the inquiry so the winterising scope is included in the quotation.
Yes. We support customized upgrades such as high-pressure boost, intelligent precise mixing, explosion-proof configuration, remote monitoring and wear-resistant reinforcement, which can be flexibly matched according to customer’s actual well depth, pressure requirements and oilfield working conditions.
Commercial terms are confirmed in the quotation for the exact configuration, quantity and destination.
Manufactured to API oilfield equipment standards at the Jingzhou plant under ISO 9001:2015 quality management, with the 3ZB pump pressure-tested to 70 MPa and the mixing circuit calibrated to the +/-0.024 g/cm3 density accuracy before dispatch; certificate scope and applicable standards are listed in the quotation.
Cementing unit manuals, pump performance curves and pressure-vessel test reports are supplied; the batch mixer and manifold drawings are provided for integration with the client's cementing spread.
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.
Explore nearby products to compare equipment scope before sending an inquiry.
The acidizing spread on this truck is built around a centrifugal charge pump that moves 1000 m3/h at 45 m of head, controlled either at the panel or from a 30 m wired remote.
This truck carries two triplex plunger pumps - 3ZB-265 or 3ZB-300 units - on a Beiben ND2254F50J 6x6 chassis, each rated to put 70 MPa and a combined 100 m3/h into the casing string.
The support role on a cementing or fracturing spread is filled by this truck's centrifugal pump - 750 m3/h at 45 m of head - feeding clean water or fracturing fluid to where the active equipment is working.
