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CST Drive Systems

Caterpillar is the global market leader and supplier of complete longwall systems. All over the world, our equipment and systems are meeting the demands of underground mining under the most stringent conditions. Adapted to the mining challenges faced by our customers today, Cat customized systems range from hydraulic roof supports, automated plow systems, shearers, face conveyors and drive systems to automation and roof support carriers.Caterpillar delivers your system of choice, from low to high seam heights, for the longest longwalls and highest production demands.

CST45 M Drive System

  • Specification Summary

  • Maximum Output Torque for a Short Duration (3 sec.) 450000.0 N·m
  • Maximum Input Speed (motor speed) 1,782 rpm
  • Weight (without oil) – In-line Drive System 7200.0 kg
  • Input Shaft (cylindrical) DIN 5480-W 120×4
  • Product Brochure

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Product Details

Specifications

Maximum Output Torque for a Short Duration (3 sec.) 450000.0 N·m
Maximum Input Speed (motor speed) 1,782 rpm
Weight (without oil) – In-line Drive System 7200.0 kg

Shaft Design

Input Shaft (cylindrical) DIN 5480-W 120×4
Output Shaft with Internal Toothing DIN 5480-N 260×10×30×24

Requirements of Cooling Water

Maximum Water Inlet Temperature 25° C/298.15 K (77° F/298.15 K)
Required Cooling Water Quantity 30.0 L/min

Dimensions

Height 1060.0 mm
Length 1697.0 mm
Width 1120.0 mm

Typical Application

Description Chain Type Longwall Machinery like Armored Face Conveyors (AFC) and Plow Systems

Maximum Output Torque (for 3 sec) Tmax [N·m]

P-45 M CST 450000.0 N·m
Rated Power P @ 50 Hz (n = 1,485 rpm) – Ratio i [–]: 16 800 kW
Rated Power P @ 50 Hz (n = 1,485 rpm) – Ratio i [–]: 21 800 kW
Rated Power P @ 50 Hz (n = 1,485 rpm) – Ratio i [–]: 28 800 kW
Rated Power P @ 50 Hz (n = 1,485 rpm) – Ratio i [–]: 33 800 kW
Rated Power P @ 50 Hz (n = 1,485 rpm) – Ratio i [–]: 39 700 kW
Rated Power P @ 50 Hz (n = 1,485 rpm) – Ratio i [–]: 45 540 kW
Rated Power P @ 50 Hz (n = 1,485 rpm) – Ratio i [–]: 50 500 kW
Rated Power P @ 60 Hz (n = 1,782 rpm) – Ratio i [–]: 16 1,305 hp
Rated Power P @ 60 Hz (n = 1,782 rpm) – Ratio i [–]: 21 1,305 hp
Rated Power P @ 60 Hz (n = 1,782 rpm) – Ratio i [–]: 28 1,305 hp
Rated Power P @ 60 Hz (n = 1,782 rpm) – Ratio i [–]: 33 1,305 hp
Rated Power P @ 60 Hz (n = 1,782 rpm) – Ratio i [–]: 39 1,142 hp
Rated Power P @ 60 Hz (n = 1,782 rpm) – Ratio i [–]: 45 881 hp
Rated Power P @ 60 Hz (n = 1,782 rpm) – Ratio i [–]: 50 816 hp

Capacity

Gearbox Weight (without oil) 7200.0 kg
Oil Quantity 320.0 L
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