Specifications

1.API standard
2.Auto Density Control
3.Air inlet shutoff.
4.Simplify operation
5.Safe and reliable

PCTLR-621A Auto Density Control Double Pump Cementing Trailer

Product Explanation:The Model PCTLR-621A Auto Density Control Double Pump Cementing Trailer is a complete mixing and pumping unit. This unit is state-of-the-art in mixing and automatic control. The high energy mixing system can mix the most difficult slurries and the automatic density control will provide superior density control. The 7 bbl mixing and 20 bbl averaging tanks make the operator’s job easier, provides a cushion for fluctuations in bulk delivery, and provides excellent density and additive concentration averaging. The separate hydraulic power unit design makes the unit having sufficient horsepower to handle all kinds of jobs.

Product Features:

1.Continuous high energy mixing

2.Auto density control

3.Air inlet shutoff

4.Overpressure shutdown

5.SPS packing system

6.Non-radioactive densitometer

7.Stainless steel console

8.Engraved stainless steel panel

9.Two triplex pumps back to back installation

10.20 bbls averaging tank providing excellent density and additive concentration averaging

11.Remote monitoring and data record system available

12.Cold start aid, air starter, hydraulic starter on request

13.Integral high pressure iron

General Specification

Weight	24.2 t (54,000 lbs)
Overall Dimension	36.9 ft (L) x 8.5 ft (W) x 13.5 ft (H) (mm)
Max Pressure	15,000 psi (w/3” fluid end)
Max Rate	26.4 bpm (w/2 4-1/2” fluid end)
Density Range	8.32-22.5 ppg ± 0.2 ppg
Mixing Rate	0 ~ 12.6 bpm
Environment Temp.	-30ºC ~ 50ºC
Humidity	< 90ºC
Vibration	1 g
Working Time	>2 hours (under ); >3 hours (under max.flow)

 

Technical Specification
Trailer Chassis	King Pin	2’’ (50)		Tire			11.00-20
	5th Wheel Plate Height Without Load	54.7”		Support Legs			JOST
	Axle	bpw14010 (2NO.S)		Wheel Base			51.2”
Main Engine	Caterpillar C13 475hp@2100rpm (2sets)
Aug. Engine	Caterpillar C7 300hp@2200rpm
Transmission	Allision 4700 OFS
Hyd. System	Closed loop for c-pumps, open loop for agitators
Triplex Pump
Mode No.	TPB600
Stroke	6” (152.4mm)
Brake Hp	600 bhp (447kW)
Gear Ratio	4.6:1
Fluid End	3”		3 1/2”		4”	4 1/2”
Working Pressure (psi)	14,140		10,000		7,958	6,290
Max. Rate (gpm)	251		335		441	562
ACM-III Mixing System
Mixer	High energy, recirculating jet mixer
Water Pump	MISSION 4X3
Rec/Trans Pump	SERVA RA56
Densitometer	Micro motion 3” non-radioactive densitometer
Computer System	AB industrial computer
Tank Volumes
Mixing Tank	7 bbl	Fuel tank		238 gals
Averaging Tank	20 bbl	Hydraulic tank		2x45 gals
Disp. Tank	2x10 bbl	Air tank		20 gals