SERVA CEMENTING

Cement Pumpers
MODEL	PCTLR-721-A	PCTLR-721-B	PCTLR-521-A	PCS-521B
Description	Twin Cementer w/ TPD 600	Twin Cementer w/ TPD 600 pumps and 630hp engines	Twin Cementer w/TPH 400	Twin Cementer with TPH-400 pumps
Carrier Type:	Single Drop, Tandem Axle with Air Ride	Single Drop, Tandem Axle with Air Ride	Single Drop, Tandem Axle with Air Ride	Skid
Size: LxWxH	38’L X 8′ 6″W X 12′ 7″H	42’L X 8′ 6″W X 13’H	38’L X 8′ 6″W X 12′ 7″H	24’L X 8′ 6″W X 10′ 1″H
Est. Total Weight	58,000lb.	42,700lb.	58,000lb.	50,000lb.
Engine Rating	(2) C-13 475bhp Main Engines (1) C-9 300bhp Hydraulic Engine	Cat C-18 630bhp	(2) C-13 475bhp Main Engines (1) C-9 300bhp Hydraulic Engine	(2) C-13 475bhp Main Engines
Transmission Type	Allison 4700 OFS	Allison 4750	Allison 4700 OFS	Allison 4700 OFS
Triplex Pump	(2) Serva TPD600 Triplex Pumps	(2) Serva TPD600 Triplex Pumps	Serva TPH-400	Serva TPH-400
Triplex Fluid End	(1) Serva 3.5″ and (1) Serva 4.5″	(1) Serva 3.5″ and (1) Serva 4.5″	(1) Serva 4″ FE and (1) Serva 4.5″ FE	(1) Serva 4″ FE and (1) Serva 4.5″ FE
Plunger Lube System	Air over Oil System (Optional)	Air over Oil System (Optional)	Air over Oil System (Optional)	Air over Oil System (Optional)
Mixing Centrifugal Pump	4″ x 3″	4″ x 3″	4″ x 3″	4″ x 3″
Recirculating Centrifugal Pump	6″ x 5″	6″ x 5″	6″ x 5″	6″ x 5″
Boost Centrifugal Pump	6″ x 5″	6″ x 5″	6″ x 5″	6″ x 5″
Mixing Tank	7bl. Capacity with (1) agitator	7bl. Capacity with (1) agitator	8bbl. Capacity	8bbl. Capacity
Averaging Tank	20bl. Capacity with (2) agitators	20bl. Capacity with (2) agitators	N/A	N/A
Displacement Tank	(1) Twin Compartment 10bbl open top with (1) agitator in each tank	(1) Twin Compartment 10bbl open top	(1) Twin Compartment 10bbl open top	(1) Twin Compartment 10bbl open top
Density Control	Serva ACM IV for Cementing Automation	Serva ACM IV for Cementing Automation	Serva ACM IV for Cementing Automation	Serva ACM IV for Cementing Automation
Maximum Pressure	3.5″ Pump 10,400 psi 4.5″ Pump 6,290 psi	3.5″ Pump 10,400 psi 4.5″ Pump 6,290 psi	4″ Pump 14,000 psi 4.5″ Pump 11,200 psi	4″ Pump 14,000 psi 4.5″ Pump 11,200 psi
Maximum Flow	3.5″ Pump 336 gpm 4.5″ Pump 71.4 gpm	3.5″ Pump 336 gpm 4.5″ Pump 71.4 gpm	4″ Pump 319 gpm 4.5″ 403 gpm	4″ Pump 319 gpm 4.5″ 403 gpm
Density Range	8.33-22lb/gal.	8.33-22lb/gal.	8.33-22lb/gal.	8.33-22lb/gal.
Mixing Capacity	0-14.4 bpm with full hemi 0-10 bpm with Mini Hemi	0-14.4 bpm with full hemi 0-10 bpm with Mini Hemi	0-14.4 bpm with full hemi 0-10 bpm with Mini Hemi	0-14.4 bpm with full hemi 0-10 bpm with Mini Hemi
Environmental Enclosure	Outside Control Console	Outside Control Console	Outside Control Console	Outside Control Console