PCT-621A Double Pump Cementing Truck
描述
PCT-621A Double Pump Cementing Truck SERVA
1. Overview
The PCT-621A double pump cementing truck is equipped with SERVA TPB600 plunger pumps featuring compact structure and low weight, and is standardly fitted with a VOLVO FM440 6X6 chassis.What’s app +8615972752793Luben@youlongpetro
SERVA TPB600 pumps stand out with smaller footprint and lighter construction. The two pumps adopt back-to-back layout, limiting the overall unit width to merely 2580mm. This layout effectively cuts down overall dimensions and total weight, making the unit particularly suitable for truck-mounted configurations and offshore equipment deployment.
2. General specification
Max. working pressure: 97.5 MPa (w/ 3″ fluid end) 69 MPa (w/ 3 1/2″ fluid end)
Max. flow: 3.0 m³/min (w/ one 3″ and one 4 1/2″ Fluid End) 3.4 m³/min (w/two 3 1/2″ and one 4 1/2″ Fluid Ends)
Density range: 1.3–2.5 g/cm³ Auto control precision: ±0.02 g/cm³ Mixing capacity: 0.3–2.3 m³/min Working ambient temperature: -20°C to 50°C Overall dimension (mm): 11450(L) × 2600(W) × 4200 (H) Net weight: 30000kg What’s app +8615972752793Luben@youlongpetro
Technical Specification
Chassis: Volvo FM440 6×6 Engine: C13 475HP @ 2100 RPM (2 sets) C15 540HP @ 2100 RPM (optional) Detroit S60 475HP @ 2100 RPM (optional)
Transmission: Allision 4700OFS (5 forward gears + neutral gear) (2 sets)
Hydraulic system: Powered by chassis and deck transmission PTO; closed loop for C-pumps, open loop for agitators
Triplex pump (2 sets) Model/type: SERVA TPB600 reciprocal, horizontal single plunger pump Stroke: 6″ (152.4mm) Max. B.H.P.: 600 BHP (447Kw) Gear ratio: 4.6:1
表格
| Fluid end | 3″ | 3 1/2″ | 4″ | 4 1/2″ |
|---|---|---|---|---|
| Rated pressure | 14,140PSI (97.5Mpa) | 10,000PSI(69Mpa) | 7,958PSI (56.1Mpa) | 6,290PSI (43.4Mpa) |
| Max. Discharge rate | 0.95m³/min | 1.27m³/min | 1.67m³/min | 2.13m³/min |
ACM-III.1 Mixing system
Mixer: High energy recirculating jet mixer Dry cement valve: Off-center bulk cement metering valve Mixing water pump: SERVA 4×3 (1.5m³/min @0.78Mpa) Slurry recirculating/booster pump: SERVA RA56 (3.7m³/min @0.45Mpa) (two sets) Densitometer: Micro motion 3″ F300 non-radioactive densitometer Computer system: AB PLC
Others
Mixing tank: 8 BBL (1.4m³) Average tank: 20 BBL (2×1.5m³) Measuring tank: 2×10 BBL (2×1.5m³) Fuel tank: 400+300 L Hydraulic oil tank: 170L Air tank: 80L
Serva Double Pump Cementing Truck Manufactured in China
3. Features
- Optional 1m3 surge tank stabilizes bulk cement feeding, improving automatic control accuracy and final slurry quality.
- Part of mixing power is supplied by the chassis, which raises the usable operating power of the main engine.
- Equipped with high energy recirculating jet mixing system.
- Off-center dry cement valve prevents bulk cement blockage.
- Built-in emergency kill system of air inlet shutoff.
- Fitted with SPS non-leakage packing system. What’s app +8615972752793Luben@youlongpetro
- Comes with plunger pump overpressure protection system.
- F300 non-radioactive densitometer enables convenient cleaning with reliable and safe performance.
- Optimized operation flow conforms to conventional oilfield operating practices.
- A 10-inch operation screen allows straightforward monitoring of all operational parameters.
- Supports portable wireless and wired data acquisition system.
- Optional diesel fired coolant pre-heat system. The heater enables engine preheating before startup without external power supply.
