QT-4 Used Gardner Denver PZ-11 Mud Pumps.
- Power Rating: 1,600 brake horsepower (BHP)
- Stroke Length: 11 inches (279 mm)
- Maximum Speed: 115 revolutions per minute (RPM)
- Piston Load: 150,300 lbs (68,175 kg)
- Gear Ratio: 4.38:1
- Weight: Approximately 37,000 lbs (16,783 kg)
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