MULTIQUIP SDW225SS — WHISPERWELD 225A DIESEL WELDER/GENERATOR | HAWAIʻI EQUIPMENT RENTAL

Available on Oʻahu, Maui, Big Island, Kauaʻi, Molokaʻi, and Lānaʻi

The Multiquip SDW225SS WhisperWeld is a professional‑grade diesel welder/generator designed for structural welding, pipeline work, field fabrication, and jobsite power. Powered by the reliable Kubota Z482‑EB diesel engine, the SDW225SS delivers smooth welding output, stable generator power, and quiet operation — making it ideal for contractors working across Hawaiʻi.

Service Rentals & Supplies provides the SDW225SS islandwide, supporting welders, fabricators, and construction crews in Honolulu, Kapolei, Pearl City, Kāneʻohe, Wailuku, Kahului, Lahaina, Kihei, Kona, Hilo, Waimea, Līhuʻe, Kapaʻa, Poʻipū, Kaunakakai, and Lānaʻi City.

⭐ KEY FEATURES

• 225A welding output for stick welding and field fabrication
• Kubota Z482‑EB diesel engine — reliable, fuel‑efficient, low maintenance
• WhisperWeld sound‑attenuated enclosure for quieter operation
• Dual‑function machine — welder + generator
• Open‑delta generator design for stable power output
• Heavy‑duty steel enclosure with full access panels
• Optional trailer kit (WKT225A) for towing and jobsite mobility

⭐

TECHNICAL SPECIFICATIONS

(Verified from Multiquip SDW‑225SS manual)

Engine

• Model: Kubota Z482‑EB diesel
• Type: 2‑cylinder, liquid‑cooled
• Fuel: Diesel
• Safety: Proposition 65 diesel exhaust warning

Welding Output

• Rated Output: 225 amps
• Duty Cycle: 100% at rated output (open‑delta design)
• Welding Current Range: 50–225A (stick welding)
• Welding Polarity: DC

Generator Output

• AC Power: Auxiliary generator power for tools & lights
• Wiring: Dedicated generator wiring diagram included in manual

Dimensions

• Listed in manual under “SDW‑225SS — Dimensions”

Weight

• Heavy‑duty steel enclosure with integrated radiator & fuel tank assemblies (manual sections 54–61)

⭐ IDEAL FOR

• Structural welding
• Pipeline & field fabrication
• Jobsite power + welding combo
• Construction & industrial maintenance
• Remote jobsite operations

⭐ INCLUDED WITH RENTAL

• Multiquip SDW225SS welder/generator
• Welding leads (optional depending on package)
• Battery assembly & safety decals (per manual)

⭐ OPTIONAL ADD‑ONS

• WKT225A trailer kit (towable configuration)
• Welding lead extensions
• PPE kits (helmet, gloves, respirator)