Oilwell A-1400 Crankshaft

Key Data & References

• The crankshaft, machined, A1400Pt is offered under part number 10-301-013.

• The pump in which it is used is specified as a 7½″ × 10″ triplex mud pump model (Oilwell A-1400-PT).

• The A-1400-PT power rating is ~ 1,400 horsepower.

• The stroke length for the pump is given as 10 inches in many sources.

• Gear ratio is listed as 4.5 : 1 for this pump.