Letourneau Mud Pump Traction Motors 1150 HP QT-6

Manufacturer: LeTourneau Technologies, Houston, Texas, USA

Model: 1100 HP AC Motor

Power: 1100 HP

Voltage: 4160 V

Frequency: 60 Hz

Speed: 1150 RPM (synchronous speed 1200 RPM, 6-pole machine)

Amperage: ~150 A (at full load, based on typical design)

Enclosure: IP44 (splash-proof, weather protected)

Duty: Continuous

Service Factor (SF): 1.0

Insulation Class: F

Frame: 510N

Temperature Rise: 80 °C (Class B rise at rated load)

Ambient Temp: 45 °C

Code Letter: AB (NEMA design code for locked rotor characteristics)