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DLO - Diesel Locomotive Cable

DLO Cable – 2kV Diesel Locomotive Power Cable

DLO cable is a flexible, high-durability power cable rated for 2,000 volts and designed for diesel-electric locomotives, mining equipment, motor leads, shipyards, and generator systems.

It features a stranded tinned copper conductor and a thermoset insulation that resists impact, abrasion, oil, flame, sunlight, and chemicals, even in mobile or high-vibration installations.

Compared to welding cable, DLO offers improved insulation, longer service life, and higher voltage ratings. Available in sizes from 14 AWG to 1111 MCM, and stocked for immediate shipment.

For full spec sheets or application guidance, contact our technical team.

21 items

dlo-1/0
Sale
DLO-1/0
Abrasion ResistanceYes
Ampacity (30C)260
Approx LBS/MFT525.00
AWG Size1/0
Cond. MaterialTinned Copper
Conductor Stranding275/24
CSA TypeCSA C22.2 No. 38, CSA C22.2 No. 230
Diameter (in)0.420
Starting at 6.15 per FT In Stock
dlo-2/0
DLO-2/0
Abrasion ResistanceYes
Ampacity (30C)300
Approx LBS/MFT558
AWG Size2/0
Cond. MaterialTinned Copper
Conductor Stranding325/24
CSA TypeCSA C22.2 No. 38, CSA C22.2 No. 230
Diameter (in)0.460
Starting at 8.22 per FT Lead Time: 21 days
dlo-3/0
Sale
DLO-3/0
Abrasion ResistanceYes
Ampacity (30C)350
Approx LBS/MFT742
AWG Size3/0
Cond. MaterialTinned Copper
Conductor Stranding450/24
CSA TypeCSA C22.2 No. 38, CSA C22.2 No. 230
Diameter (in)0.555
Starting at 9.44 per FT In Stock
dlo-4/0
DLO-4/0
Abrasion ResistanceYes
Ampacity (30C)405
Approx LBS/MFT872
AWG Size4/0
Cond. MaterialTinned Copper
Conductor Stranding550/24
CSA TypeCSA C22.2 No. 38, CSA C22.2 No. 230
Diameter (in)0.587
Starting at 11.92 per FT In Stock
dlo-1111
DLO-1111
Abrasion ResistanceYes
Ampacity (30C)1115
Approx LBS/MFT4077
AWG Size1111
Cond. MaterialTinned Copper
Conductor Stranding2750/24
CSA TypeCSA C22.2 No. 38, CSA C22.2 No. 230
Diameter (in)1.370
Requires Quote per FT 
dlo-262.6
DLO-262.6
Abrasion ResistanceYes
Ampacity (30C)471
Approx LBS/MFT1068
AWG Size262.6
Cond. MaterialTinned Copper
Conductor Stranding650/24
CSA TypeCSA C22.2 No. 38, CSA C22.2 No. 230
Diameter (in)0.660
Starting at 13.35 per FT Lead Time: 21 days
dlo-313.1
DLO-313.1
Abrasion ResistanceYes
Ampacity (30C)511
Approx LBS/MFT1258
AWG Size313.1
Cond. MaterialTinned Copper
Conductor Stranding775/24
CSA TypeCSA C22.2 No. 38, CSA C22.2 No. 230
Diameter (in)0.725
Starting at 16.22 per FT Lead Time: 21 days
dlo-373.7
Sale
DLO-373.7
Abrasion ResistanceYes
Ampacity (30C)590
Approx LBS/MFT1462
AWG Size373.7
Cond. MaterialTinned Copper
Conductor Stranding925/24
CSA TypeCSA C22.2 No. 38, CSA C22.2 No. 230
Diameter (in)0.787
Starting at 19.01 per FT In Stock

What is DLO cable?

Diesel locomotive cable, also known as DLO cable, is a flexible portable power cable designed for use in diesel-electric locomotive engines. However, it is also suitable for use in heavy-duty power applications and motor leads where ruggedness and reliability are critical. Our DLO cable features a stranded tinned copper conductor, EPR insulation, and a CPE jacket. It has a maximum temperature rating of +90°C and a voltage rating of 2000V. Our DLO cable also has UL Type RHH/RHW-2, CSA Type RW90, and MSHA approval.

DLO Cable Specifications

DLO Cable Construction

  • Conductor: Stranded Tinned Copper, Fully Annealed per AAR-598 and ASTM B 33
  • Insulation: Premium-grade Ethylene Propylene Rubber (EPR)
  • Cable Jacket: Black Chlorinated Polyethylene (CPE)

DLO Cable Ratings and Approvals:

  • ICEA S-95-685/NEMA WC 70
  • UL 44 TYPE RHH/RHW-2
  • (C)UL or CSA RW90
  • MSHA - Flame Retardant
  • RoHS Compliant
  • Only 1/0 DLO and larger are CT rated
  • Temperature rating: 90C
  • Voltage Rating: 2000V

DLO Cable Applications:

  • Diesel-electric locomotives
  • Power Supply Systems (UL Rated)
  • Oil and Gas drilling rigs
  • Motor Leads
  • Shipyards
  • May be used where flexible power leads must be installed in conduit or raceways
  • In accordance with Subject 6140 from Underwriter Laboratories, DLO is also able to be used for wind turbines that are powered at a maximum of 2000 volts.

Allied University

Want to learn more about DLO cable or other categories of industrial wire and cable? Browse one of our relevant DLO blogs below from Allied University or contact us to speak to one of our Wire Specialists.