PCTLR-721B

Double Pump Cementing Trailer

Performance Specifications
Serva TPD 600S Triplex Pump with 3.5“ and 4” Plungers
Maximum Working Pressure 10,400 PSI
Maximum Flow Rate 8.02 BBL / MIN

Major Components
MAIN ENGINES
Cat C-18……………………................................…630 BHP
Heavy Duty Radiator
Air Compressor
24V Electric Start
TRANSMISSSIONS
Allison Automatic 6610
Five Speeds
1st 4.00:1
2nd 2.68:1
3rd 2.01:1
4th 1.35:1
5th 1.00:1
HYDRAULIC POWER PACK
Cat C-7 250 HP
24 Volt electric Start
Three Output Drive Box Mounted On Rear Of Engine

Fluid Handling Systems
DISPLACEMENT TANKS
Two Compartment, 10 bbls each
Open Top With Splash Rail and Bracing
Steel Construction
Permanently Mounted Gauge Markers
Suction Line Sumps Included
Fill Lines and Valves Installed to Each Tank
Release, Return Lines Installed to Allow Flow to Either Tank
Quick Opening Drain Valves Installed
LOW PRESSURE MANIFOLDING
Schedule 40 Steel 4” and 6” Diameter Piping
Victualic Coupling Installed to Allow For Disassembly and Cleaning
Weco Unions Installed
Remote Air Actuated Valves Installed
CEMENT MIXING SYSTEM
4” X 3” Mission Mixing Fresh Water Centrifugal
Hydraulic Drive and Controls
Adjustable Orifice for Mixing Water Control
6” X 5” Mission Reculation Centrifugal
PRESSURIZATION PUMP
2 Each Mission 5” X 4” Centrifugal
Provides Supercharge for Triplex Pumps and Fluid Transfer
TRIPEX SUCTION MANIFOLD
Independent Suction Manifold for each Triplex
Suction Manifold is Connected to the Discharge of the Pressurizer Pump
Manifold allows Suction form the Cement Mixing Tank,
Displacement Tanks or External Sources Equipped with Vitualic Couplings for ease of Disassembly for Cleaning
HIGH PRESSURE RELEASE MANIFOLD
Release Manifold Connection to Discharge Trunnion of each Triplex
Maximum Working Pressure of 15,000 PSI (1054 kg/cm2
Two each 2” x 1” Valves installed in Release Line to allow Fluid to be Diverted into the Return Manifold on the Displacement Tanks

Performance Specifications
HIGH PRESSURE DISCHARGE MANIFOLD
Discharge Manifold Connection to Discharge Trunnion of each Triplex
Maximum Working Pressure of 15,000 PSI (1054 kg/cm2)
Manifold Arrangement allows Discharge from each Pump separately or combined
Each Pump Discharge has 2” x 2” High
Pressure Plug Valve installed
Safety Relief Valve installed on Manifold
TRIPLEX PUMPS
Two each SERVA TPD 600S Triplex Pumps
Rated as 600 HHP Continuous Duty each 6 inch Stroke
Reduction Gear Box 4.6:1
Plunger Lube Oil Tank with Air Regulator and Control Valve
Power End Lube Oil Pump Driven from Allison Transmission
3.5” and 4” Plungers
Maximum Pressure 10,400 psi @ 1.79 BBL/MIN
Maximum Rate 2,280 psi @ 8.02 BBL/MIN
TRAILER
44’ Mertz
48,000 lb. Rear Tandem Axle
OPERATOR CONTROL CONSOLE
Control Console is mounted between Displacement
Tanks and Triplex Pumps
Control Console is fabricated from Non Corrosive
Materials
Panel is Permanently Engraved
Protective Steel Cover is Included
GAUGES AND CONTROLS
Data Acquisition System
Engine Oil Pressure x 3
Engine Water Temperature x 3
Emergency Kill
Engine Start / Stop x 3
Engine Throttle x 3
Engine Tachometer x 3
Transmission Shifter x 2
Triplex Discharge Pressure Gauges w / Over – pressure Shutdown x 2
Centrifugal Pump Speed Control x 4
Centrifugal Pump Pressure x 4
Hydraulic Pressure Gauges
Hydraulic Temperature Gauges
Air Pressure Gauge
Ammeter Gauge
24 hour Work Light Switch
Triplex Lube Oil Pressure x 2
Triplex Lube Oil Temperature x 2
Transmission Oil Pressure x 2
Transmission Oil Temperature x 2
Transmission Lock Up Indicator Lamp x 2
Remote Actuators for Low Pressure Butterfly Valves
Backup Martin-Decker Gauges x2
Backup MC-II Rate Gauges x2
Backup Density Gauges x2
AUTOMATION
Serva ACM III package with training.

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Double Pump Cementing Truck PCTLR-721B