Multiquip DLW300ESA1 Welder/Generator

The Multiquip DLW300ESA1 is a dual-function CC/CV welder/generator engineered for reliability, efficiency, and superior welding performance. Delivering up to 300 amps of welding power and 10.5 kW of clean AC generator output, this unit is ideal for construction, maintenance, and industrial applications requiring both welding and auxiliary power. Featuring advanced E-Mode technology for improved fuel efficiency, it allows operators to weld up to 160 amps at idle, minimizing fuel consumption and operating noise. Powered by a Tier 4 Final Kubota diesel engine, the DLW300ESA1 offers exceptional performance in a compact, sound-attenuated design.

FEATURES:

• Delivers up to 300 amps of welding power and 10.5 kW of AC generator output
• Allows simultaneous AC power draw while welding for maximum versatility
• Outstanding voltage regulation at ±1.5% for stable performance under load
• Powered by a dependable Tier 4 Final Kubota D722 diesel engine
• Arc Force control enables fine-tuning of DC current to prevent electrode sticking during short arc welding
• Provides smooth, consistent arc characteristics for superior weld quality and penetration
• E-Mode improves fuel efficiency by allowing welding up to 160 amps while maintaining idle speed
• Supports SMAW, FCAW, GMAW, GTAW, and ACAC welding processes
• Sound-attenuated cabinet reduces operational noise to only 59 dBA @ 23 feet, the quietest in its class
• External fluid drains simplify maintenance and reduce service time
• Full panel GFCI protection, OSHA and NEC compliant for jobsite safety

Optional Accessories and Attachments

• TRLRMP - Single axle trailer (Heavy duty)
• TRLRMPXF - Single axle trailer (Heavy duty) with 28 gallon fuel
• MQPSBTRLRMP - Trailer Tool box 3.5 cu.ft.
• MQPCCTRLRMP - Cable Carrier (Supports 400' welding cable)
• DLWWRKIT300 - Wire Remote Control
• MQPILHEATERKIT - Fuel Heater with Filter
• MQPBCDAKIT - Battery Tender
• HEATPADKIT - Block Heater (Pan Heater type)

Specifications

• DC Voltage: CC: 31 V and CV: 32 V
• DC Current: CC: 300 A and CV: 300 A
• Current Range: 35-300 A
• Max Duty Cycle w/ Full Amps Availible: 100% @280 A
• Welding Processes: SMAW, FCAW, GMAW, GTAW, ACAC
• Fuel Tank Capacity: 9.5 gal (36L)
• Fuel Consumption at Rated Load: 0.66 gph
• Length: 50.8 in (1290 mm)
• Width: 26.77 in (680 mm)
• Height: 33.07 in (840 mm)
• Shipping Dimensions: 50.78 x 26.77 x 33.07 in (1290 x 680 x 840 mm)
• Operating Weight: 941 lb (427 kg)
• Shipping Weight: 848 lb (385 kg)

Generator Specifications

• AC Power Output (Single Phase): 10.5 kW
• Cycle: 50/60 Hz
• Voltage: 120/240 V
• Amperage: 87/44 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