Multiquip DLW500ESA4 Diesel-Powered Welder/Generators

Multiquip DLW500ESA4 Diesel-Powered Welder/Generators

Store / Shop by Brand / Multiquip
$42,287.70
In stock
Product Details
500 amp Welder, 14kW, 120/240V, T4F Isuzu

This CC (constant current) and CV (constant voltage) welder delivers up to 500 amps during single operation, or 250 amps to both outputs during dual operation. As a generator, this unit provides up to 14 kW of clean, 120/240 AC power. A digital panel display provides both amperage/voltage and troubleshooting information to the operator(s). Smart Stick, E-Mode, Arc Force, 14 Pin interfacing connections are just some of the features of the DLW500ESA4 from Multiquip.

  • Delivers up to 500 amps as a welder with the convenience of 14 kW of AC power as a generator
  • Dual operator output ability
  • Can draw simultaneous AC power while welding
  • Amazing voltage regulation @ 1.5% (+/-)
  • Tier 4 final Isuzu diesel - Model 4LE2T
  • Arc Force control allows the operator to fine tune DC current during low voltage welding conditions which helps in preventing electrodes froms sticking during short arc length welding
  • Smooth arc characteristics and more consistent, quality weld penetration
  • E-mode improves fuel efficiency by allowing one operator to weld up to 280 amps while the engine maintains idle speeds. Two operators can also use this feature when the total amperage between both outputs does not exceed 180 amps.
  • Smart Stick function automatically shuts the engine down during periods of no load. The operator only needs to tap the welding rod to the grounded work for the engine to restart, making restarts while in the rafters or hanging from the side of a skyscraper a breeze.
  • SMAW, FCAW, GMAW, GTAW and ACAC welding processes
  • Sound attenuated cabinet reduces noise output to 65 dBA @ 23'
  • Full panel GFCI protection - OSHA and NEC compliant
  • Options - Wire remotes, welding cable, cable carriers, tool box, trailers and cold weather items are available for this model.



Unit Specifications
DC Voltage CC: Single 38V, Dual 30V V CV: Single 36.5V, Dual 26.5V V
DC Current CC: Single 450, Dual 250 A CV: Single 450, Dual 250 A
Current Range Single 30-500, Dual 30-280 A
Max Duty Cycle
w/ Full Amps Availible		 100% @Single 450, Dual 180 A
Welding Processes SMAW
FCAW
GMAW
GTAW
ACAC
Fuel Tank Capacity 17.7 gal 67 L
Fuel Consumption
at Rated Load		 1.59 gph
Generator Specifications
AC Power Output
(Single Phase)		 14 kW
Cycle 60 Hz
Voltage 120/240 V
Amperage 58.3 x2 / 58.3 A
Voltage Regulation 1.5 %
Receptacles NEMA 5-20R 125V GFCI 20A
NEMA L5-30R 125V Twist-Lock 30A
NEMA L6-30R 250V Twist-Lock 30A
CS-6369 125/250VAC Twist-Lock 50A
**Optional TRLR501/502 Trailers with built in fuel cells
Dimensions & Weights
Overall Length 80 in 2035 mm
Overall Width 33 in 830 mm
Overall Height 45 in 1130 mm
Shipping Dimensions 80 x 33 x 45 in
2035 x 830 x 1130 mm
Operating Weight 2148 lb 975 kg
Shipping Weight 1960 lb 890 kg
TRLR502XF (H/E) Trailer Specifications
Gross Vehicle Weight Rating (GVWR) 6,000 lb 2,722 kg
Gross Axle Weight Rating (GAWR) (ea.) 3,500 each lb 1,588 kg
Coupler Rating 3 in. Pintle Eye - 20,000 lb (9,072 kg); 2 in. Ball Coupler - 6,000 lb (2,722 kg); 2-5/16 in. Ball Coupler - 14,000 lb (6,350 kg)
Tire Size ST205/75D14 LR-C
Tire Load Rating (ea.) 1,760 lb 657 kg
Wheel Bolt Pattern 5 Lug on 4.5 in
Fuel Tank Capacity 80 gal 303 L
Fits MQ Power Generator Models DLW500ESA4
TRLR502XF (H/E) Dimensions & Weights
Overall Length 152.99 in 3,885.95 mm
Overall Width 45.25 in 1,149 mm
Overall Height 24.98 in 634.5 mm
Operating Weight
With Fuel 1,593 lb 723 kg
Without Fuel 1,025 lb 465 kg
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Multiquip DLW500ESA4 Diesel-Powered Welder/Generators
Store / Shop by Brand / Multiquip
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