Caterpillar Performance Handbook, January 2017, SEBD0351-47

Shearers ● Specifications

Longwall

20

Powerpack

Down Drives

DD125

DD150

PP2

PP3

●

●

EL2000

EL2000

●

●

EL3000

EL3000

●

●

EL4000

EL4000

Down Drive — DD125/DD150 ● Innovative and unique downdrive design ● Transmission rating:

Powerpack — PP2/PP3 ● Fixed displacement pump, with a capacity of: PP2 50 L/min (13.21 gal/min) PP3 200 L/min (53 gal/min) ● Operating system pressure: PP2 260 bar (3770 psi) PP3 210 bar (3046 psi) ● Robust hydraulic reservoir; capacity: PP2 165 L (43.6 gal) PP3 300 L (79 gal) ● Integral monitoring transducers ● For use with ISO 68 or ISO 100 hydraulic oils ● Available with 6 (PP2, PP3) or 8 (PP3) valve bank (dependent on function requirement) ● Available with two speed ranging arm facility (EL4000) ● This unit has a pump motor rating of: PP2 30 kW @ 50 Hz (48 hp @ 60 Hz) PP3 75 kW @ 50 Hz (120 hp @ 60 Hz)

DD125 125 kW (168 hp) DD150 150 kW (201 hp) ● Maximum haulage pull: DD125 945 kN (107 tons) DD150 1075 kN (123 tons) ● Fully removable, rehandable, modular gearbox ● Removable modular top drive wheel assembly (cartridge) ● Downdrive ratio: DD125 17T-23T-10T (two wheel configuration) EL3000: DD150 22T-31T-11T (two wheel configuration); available with three wheel configuration (27T idler) EL4000: DD150 22T-27T-31T-11T (three wheel configuration) ● Trapping shoe with replaceable wear inserts, safe and easy replace (unique to Caterpillar) ● Suitable for all current track-type systems

Edition 47 20-67