This type of motor can be applied as mud pump motor， turntable motor or winch motor for DC electric-driven drilling machine. Installation dimension of the motor is similar with foreign DC drilling machine (such as American GE752ARB3 series motor)， and it can replace the motor of imported oil drilling machine.

It adopts advanced international manufacture and Kapton insulation structure， with full-laminated base that is in line with advanced domestic level， thermal press and formation techniques for large cross sectional coil， helical groove for commutator， oblique brush holder， stator welding connection， integrated VPI insulation treatment on stator and rotor. Commutator riser applies advanced structure and manufacture process such as TIG welding.

Motor can be divided into various types such as ZUD800-4 (right side) and ZYD800-4A (left side)， as per the different direction of junction box (view from drive end).

Main features of motor: positive pressure explosion-proof， high torque， great current， wide range of constant-power speed regulation; good universality， free-maintenance， high efficiency and high reliability.

AC/DC : DC
Type : brushed
Voltage : 80 V
Protection class : explosion-proof
Cooling mechanism : forced-ventilated
Applications : for pumps, for rotary tables, for machine tools, for winches
Other characteristics : maintenance-free, high-torque, high-efficiency
Torque : Max.:
Power : 800 kW (1,087.697 hp)
Rotational speed : Max.: