Photos, descriptions and specs are for general reference and may vary- They may not depict actual Rental unit.

400 Amp Towable (Diesel) Welder

* "Rent Now" is not a reservation or a guarantee of availability. An Associate will contact you once your request has been submitted. Equipment Makes & Models shown may vary from the actual Rental unit you receive.

Multiquip 400 Amp Towable (Diesel)


400 amp Welder, 14kW, 120/240V Gen
This CC (constant current) and CV (constant voltage) welder delivers up to 400 amps of operation for one man, or simultaneous two man operation with 200 amps of output per person. As a generator it provides up to 14kW of 120/240 volt AC power. A digital display provides both amperage/voltage and troubleshooting error code information to the operator. In E-mode the unit can weld 240 amps at idle speed to optimize fuel economy. Additionally, this unit can be simultaneously used as a welder and generator. Low noise levels of only 67.5 dBA.
Draws simultaneous AC power while welding
The convenience of one-man or two man operation 
Delivers up to 400 amps as a welder, 14kW of AC power
Arc force control allows the operator to fine tune DC current during low voltage welding conditions and helps prevent electrodes from sticking during short arc length welding
Smooth arc characteristics and more consistent, quality welds
Trailer TRLRMP mounted w/ 30 gal. fuel cell
Super clean voltage regulation 1.5% (+/-)
Tier 4 interim Kubota diesel engine V1305 
E-mode improves fuel efficiency by allowing operator to weld at idle up to 240 amps
Noise level produces only 67.5 dBA


Unit Specifications
DC Voltage CC: 34, 2 x 27cc V
DC Current CC: 400cc, 2 x 200ccA
Current Range 70-400, 2x35-200 A
Max Duty Cycle w/ Full Amps Availible 100% @2 x 175 A
Welding Processes SMAW
Fuel Tank Capacity 11.1 gal 42 L
Fuel Consumption at Rated Load 1.5 gph
Generator Specifications
AC Power Output(Single Phase) 14 kW
Cycle 50/60 Hz
Voltage 120/240 V
Amperage 116/58 A
Voltage Regulation 1.50%
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
Dimensions & Weights
Overall Length 61 in 155 mm
Overall Width 29 in 74 mm
Overall Height 35 in 89 mm
Shipping Dimensions 63 x 30 x 41 in
Operating Weight 1090 lb 495 kg
For additional information on this product please call us at 877-289-7368