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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 V 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 5900.0 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 5900.0 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 25.0 L/min

Dimensions

KP-45 V CST – Height 1060.0 mm
KP-45 V CST – Length 2875.0 mm
KP-45 V CST – Width 1401.0 mm
P-45 V CST – Height 1060.0 mm
P-45 V CST – Length 1697.0 mm
P-45 V CST – Width 1120.0 mm

Typical Application

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

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

KP-45 V CST/P-45 V CST 450000.0 N·m
Rated Power P @ 50 Hz (n = 1,485 rpm) – Ratio i [–]: 16 1050 kW
Rated Power P @ 50 Hz (n = 1,485 rpm) – Ratio i [–]: 21 1050 kW
Rated Power P @ 50 Hz (n = 1,485 rpm) – Ratio i [–]: 28 1050 kW
Rated Power P @ 50 Hz (n = 1,485 rpm) – Ratio i [–]: 33 1050 kW
Rated Power P @ 50 Hz (n = 1,485 rpm) – Ratio i [–]: 39 820 kW
Rated Power P @ 50 Hz (n = 1,485 rpm) – Ratio i [–]: 45 710 kW
Rated Power P @ 50 Hz (n = 1,485 rpm) – Ratio i [–]: 50 650 kW
Rated Power P @ 60 Hz (n = 1,782 rpm) – Ratio i [–]: 16 1,713 hp
Rated Power P @ 60 Hz (n = 1,782 rpm) – Ratio i [–]: 21 1,713 hp
Rated Power P @ 60 Hz (n = 1,782 rpm) – Ratio i [–]: 28 1,713 hp
Rated Power P @ 60 Hz (n = 1,782 rpm) – Ratio i [–]: 33 1,713 hp
Rated Power P @ 60 Hz (n = 1,782 rpm) – Ratio i [–]: 39 1,338 hp
Rated Power P @ 60 Hz (n = 1,782 rpm) – Ratio i [–]: 45 1,158 hp
Rated Power P @ 60 Hz (n = 1,782 rpm) – Ratio i [–]: 50 1,061 hp

Capacity

KP-45 V CST – Gearbox Weight (without oil) 9700.0 kg
KP-45 V CST – Oil Quantity 730.0 L
P-45 V CST – Gearbox Weight (without oil) 5900.0 kg
P-45 V CST – Oil Quantity 430.0 L
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