GJC45-21 Cementing Unit

GJC45-21 cementing unit is a high-pressure, large discharge and single-pump cementing truck. It adopts ACM-III automatic mixing system and 3ZB-450 triplex plunger pump as main pump. This cementing skid can work alone to perform cementing during hydraulic fracturing.

Working Principle

GJC45-21 cementing unit is equipped with a horizontal single function triplex plunger pump. When the truck is working, the triplex plunger pump is driven by diesel engine above the chassis. When the truck is driving, the triplex plunger pump is driven by diesel engine under the chassis. Truck operation system can be realized by circuit system, hydraulic pressure system, pneumatic system and mechanical transmission system. All controlling of GJC45-21 cementing unit is focused on the console and can be operated by only one person. Besides, operation is automatic, convenient and reliable.

Application

GJC45-21 cementing unit is mainly used in deep, middle and shallow oil-field. It can complete the fracturing work itself, such as self-help mud slurry, self-help mud injection, self-help mud replacement, etc. It can also be used in washing wells, shallow well work, and so on. The greatest strength of the truck is that using only one car can realize the work where well depth is in450m. Applicable temperature rang is between -40 to50 °C

Parameters of GJC45-21 Cementing Skid

Product	GJC45-21 Cementing Unit
Chassis	Beiben 6 × 4/6 × 6/ Shacman 6 × 4
Deck Engine	Cummins KT19-C525/DDC S60
Deck Gearbox	BY400/Allison OFS4700
Plunger Pump	600 Pump
Maximum Pressure	45 MPa
Maximum Displacement	2100 L/min
Injection Centrifugal Pump	4 × 3/2 × 3 (Optional)
Priming Centrifugal Pump	RA 6 × 5/ PN 6 × 5 (Optional)
Water-Supply Centrifugal Pump	4 × 3/ 2 × 3 (Optional)
Weight	22000 kg
Size	≈10250 mm×2500 mm×3850 mm