Model NO.: PCT-511B
Carrier Style: Truck Mounted
Pump: Plunger Pump
Trademark: SERVA
Transport Package: Export Standard
Origin: China
Model NO.: PCT-511B
Carrier Style: Truck Mounted
Pump: Plunger Pump
Trademark: SERVA
Transport Package: Export Standard
Origin: China
1. .OverviewPCT-511B system is a truck-mounted single pump cementing unit with TPH400 plunger pump. Standard configuration should be equipped with North Benz 2535A 6X6 chassis.
The input shaft of TPH400 pump is paralleled with centre line of engine, so the fluid end is located at the rear of unit. This inline installation feature makes the maintenance and service of pumps easier.Compared with other cementing plunger pumps with same plunger size, TPH400 pump has features of maximum operation pressure, long stroke and high self-priming capacity.
2. General specification
Max. working pressure 76.2Mpa (11,200Psi W/ 4 1/2" fluid end)
Max. flow: 1.50m3/min
Density range: 1.3-2.5g/cm3
Auto control precision: ±0.02 g/cm3
Mixing capacity: 0.3-2.3m3/min
Working ambient temperature: -20°C - 50°C
Overall dimension (mm): 9700(L) x 2500(W) x 4200 (H)
Net weight: 24000kg
Configuration | |
Chassis | North Benz 3525A 6x6 |
Engine | Caterpillar C13 475HP@2100RPM |
Transmission | Allision 4700 OFS |
Triplex pump | SERVA TPH400x4.5 |
Mixing system | High energy recirculating jet mixing system |
Density control system | ACM-III 1 auto density control system |
Slurry recirculating | SERVA RA56 |
Booster pump | Serva RA56 (or RA45) |
Mixing water pump | Serva RA43 |
Measuring tank volume | 2x108BL stainless steel tank |
Mixing tank volume | 1.6M3 |

3. Features
    • 1m3 surge tank avalible, utilized to make bulk cement delivery more stable so as to improve the accuracy of auto control system and slurry quality.
- The mixing power is partially supplied by chassis engine which increases the actual operation power of deck engine.
- TPH400 inline installation, makes the maintenance and service of pumps easier.
- Off-center dry cement valve avoids bulk cement from choking.
- Emergency kill system of air inlet shutoff.
- SPS non-leakage packing system
- Plunger pump overpressure protection system.
- F300 Non-radioactive densitometer is easy to wash, safe and reliable.
- Simplify operation, adapts to working habits in oilfield.
- 10" operation screen, convenient to monitor the working data.
- Portable wireless/ wired data acquisition system.
PCT-511B system is a truck-mounted single pump cementing unit with TPH400 plunger pump. Standard configuration should be equipped with North Benz 2535A 6X6 chassis.
The input shaft of TPH400 pump is paralleled with centre line of engine, so the fluid end is located at the rear of unit. This inline installation feature makes the maintenance and service of pumps easier.Compared with other cementing plunger pumps with same plunger size, TPH400 pump has features of maximum operation pressure, long stroke and high self-priming capacity.
2. General specification
Max. working pressure 76.2Mpa (11,200Psi W/ 4 1/2" fluid end)
Max. flow: 1.50m3/min
Density range: 1.3-2.5g/cm3
Auto control precision: ±0.02 g/cm3
Mixing capacity: 0.3-2.3m3/min
Working ambient temperature: -20°C - 50°C
Overall dimension (mm): 9700(L) x 2500(W) x 4200 (H)
Net weight: 24000kg
Configuration | |
Chassis | North Benz 3525A 6x6 |
Engine | Caterpillar C13 475HP@2100RPM |
Transmission | Allision 4700 OFS |
Triplex pump | SERVA TPH400x4.5 |
Mixing system | High energy recirculating jet mixing system |
Density control system | ACM-III 1 auto density control system |
Slurry recirculating | SERVA RA56 |
Booster pump | Serva RA56 (or RA45) |
Mixing water pump | Serva RA43 |
Measuring tank volume | 2x108BL stainless steel tank |
Mixing tank volume | 1.6M3 |

3. Features
    • 1m3 surge tank avalible, utilized to make bulk cement delivery more stable so as to improve the accuracy of auto control system and slurry quality.
- The mixing power is partially supplied by chassis engine which increases the actual operation power of deck engine.
- TPH400 inline installation, makes the maintenance and service of pumps easier.
- Off-center dry cement valve avoids bulk cement from choking.
- Emergency kill system of air inlet shutoff.
- SPS non-leakage packing system
- Plunger pump overpressure protection system.
- F300 Non-radioactive densitometer is easy to wash, safe and reliable.
- Simplify operation, adapts to working habits in oilfield.
- 10" operation screen, convenient to monitor the working data.
- Portable wireless/ wired data acquisition system.
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