


HAMMER MIG 4000
Three-phase industrial MIG / TIG / MMA welder
Welder powerhouse.
- 400A
- Max current
- 415V
- Three phase
- 60%
- Duty cycle
01 / Overview
Welder powerhouse.
HAMMER means inexhaustible power, durability and strength in the world of metalworking. The HAMMER MIG 4000 is built to withstand the toughest tasks and lives up to its name with a combination of precision engineering and rugged design.
It delivers 40 to 400 A on a 415 V three-phase supply with a 60% duty cycle. Synergic and manual control covers Ø 0.8 / 1.0 / 1.2 mm solid and flux-cored wire, and full-digital IGBT inverter technology ensures a stable arc in MIG, TIG and MMA.

Model
HAMMER MIG 4000
Reference
HMH-400-415
Family
Multiprocess MIG
Sheet / Rev.
01 / A
Data from the official HELIOS datasheet. Subject to continuous improvement.
02 / Technical sheet
Technical sheet
Current range
40–400A
60%
Duty cycle
70V
Open-circuit voltage
Weight
55kg
Electrical
5- Current range
- 40 – 400 A
- Output current
- DC
- Input power
- 415 V ± 10% · 3PH
- Duty cycle
- 60%
- Open-circuit voltage (OCV)
- 70 V
Process & control
4- Processes
- MIG / TIG / MMA
- Wire diameter
- Ø 0.8 / 1.0 / 1.2 mm (solid / flux-cored)
- Control
- Manual / Synergic
- Technology
- Full digital inverter IGBT
Physical & environment
2- Weight
- 55 kg
- Protection rating
- IP21S
PDF datasheet
Take the full datasheet with you
A PDF with the photo, every figure and this machine's QR code, in HELIOS's own design and with its own document ID so you always know which revision you are holding.
Knowledge centre
Technical guides for this machine
04 / Related













