Close this search box.

Business Accounts Available

Free Delivery

Mosa CS 230 YSX Diesel Welder Generator – 110v, 230v, 400v

  • Tackle demanding welding projects with exceptional power and control
  • Achieve professional-quality welds on various metals
  • Generate reliable backup power to keep your workflow uninterrupted
  • Power essential tools and equipment on remote jobsites
  • Enhance versatility with diverse welding applications
  • Operate in noise-sensitive environments with the super silent design


Worldwide Delivery
Rated excellent on Google
Over 50 years welding expertise
Free delivery over £85 inc. VAT
Site Package

Quantity discounts available – Click Here

Checkout securely
Finance available
iwocapay Pay in 3 Banner
PayPal Logo

Buy Now, Pay Later In 3 Interest-Free Payments​


Transform your workspace with the Mosa CS 230 YSX, a professional-grade diesel welder generator that seamlessly combines robust welding capabilities with a dependable power source. This all-in-one machine empowers you to tackle demanding welding projects and generate electricity on the go, making it an essential tool for welders, fabricators, construction crews, and anyone requiring unmatched versatility on the job site.

Uncompromising Welding Performance:

  • Master any metal: Deliver exceptional welds on mild steel, stainless steel, and cast iron with a maximum welding current of 210 Amps at a 60% duty cycle, ensuring smooth operation for extended periods
  • Unwavering arc stability: Experience a superior welding experience thanks to the high-frequency chopper system, which guarantees a clean and consistent arc for precise results on every weld
  • Control at your fingertips: Fine-tune your welding process with the electronically controlled welding current, allowing you to achieve optimal settings for various material thicknesses and welding techniques
  • Embrace versatility: The CS 230 YSX offers both Constant Current (CC) and Constant Voltage (CV) modes, empowering you to tackle a wide range of welding applications, including MMA (stick welding) and TIG (GTAW) welding with scratch start functionality. For an even broader welding repertoire, pair the unit with the optional Mosa WF4 wire feeder for MIG welding solid and flux-cored wires (sold separately).

Reliable Power Generation:

  • Uninterrupted workflow: When the grid fails, the CS 230 YSX steps in to provide a dependable source of electricity. Generate up to 2.5 kVA of single-phase power, keeping your essential tools and equipment running smoothly, even in remote locations.
  • Dual voltage flexibility: The generator offers selectable 400v, 230V and 110V outputs, ensuring compatibility with a wide range of power tools and appliances on your worksite.

Invest in the Mosa CS 230 YSX Diesel Welder Generator and experience the ultimate fusion of welding prowess and dependable power generation. Take control of your projects and conquer any welding challenge with unparalleled versatility.


  • Heavy-duty Yanmar L100N engine for reliable performance and durability
  • Maximum welding current of 210 Amps at 60% duty cycle
  • High-frequency chopper system for superior arc stability
  • Electronically controlled welding current for precise settings
  • Constant Current (CC) and Constant Voltage (CV) modes
  • MMA (stick) and TIG (GTAW) welding capabilities (scratch start)
  • Optional MIG welding functionality with Mosa WF4 wire feeder (sold separately)
  • 6 kVA single-phase power generation
  • Selectable 230V and 110V outputs
  • Super silent operation with a compact canopy design

What’s In The Box

  • Mosa CS 230 YSX Welder Generator

Site Package:

  • Mosa CS 230 YSX Welder Generator
  • Auto-darkening welding helmet
  • Electrode holder
  • Earth clamp
  • Gloves
  • Chipping hammer
  • Wire scratch brush


Part No. Description
35.37298CVE Welder Generator Only
ZX35.37298CVE Site Package



Instruction Manual

Manufacturer’s Product Page



Welding current: 20 ÷ 210 A
Welding voltage: 14 ÷ 44V
Welding current electronic regulation: continues
Service: 210A 60% | 180A 100%
Open circuit voltage (no-load voltage): 68 V

Power Ratings:

Three-phase power: 6kVA (4.8kW) / 400 V / 8.7 A
Single-phase power: 5kVA (4kW) / 230 V / 21.7 A
Single-phase power: 2.5kVA (4kW) / 110 V / 22.7 A

General Specification:

Tank capacity: 23 l
Running time (welder 60%): 20 h
Measured acoustic power LwA (pressure LpA): 91.2 dB(A) (66.2 dB(A) @ 7 m)
Guaranteed acoustic power LwA (pressure LpA): 93 dB(A) (68 dB(A) @ 7 m)
Weight: 230 Kg
Dimensions max. on base Lxlxh: 1055x650x911 mm


Model: Yanmar L 100 V

Fuel: Diesel

Starter: Electric

Output: 6.3 kW (8.5 HP)

Cylinders / Displacement: 1 / 435 cm³

Speed: 3000 rpm

Cooled: Air

Spares & Accessories

Remote Control RC2 – RC2/90degree

Exhaust Extension Kit

Welding Kit

Earthing Kit

CTV4 Road Trolley

Wirefeeder WF4

Additional information




Free Delivery

Free Delivery




Site Package , Standard

Reviews (0)
0 reviews

There are no reviews yet.

Be the first to review “Mosa CS 230 YSX Diesel Welder Generator – 110v, 230v, 400v”

Your email address will not be published. Required fields are marked *

You have to be logged in to be able to add photos to your review.


Click and Collect:
Free Click and Collect with no minimum spend from our warehouse on the Empress Park, Southampton with on-site parking. Once your order has been processed, we will advise you when it is ready for pickup.  Just want advice?  No problem.  Feel free to call in to speak to one of our friendly experts.

EWS Fleet Coverage Areas: 
Southampton | Eastleigh | Winchester | Alton | Farnham | Petersfield | Havant | Hayling Island | Waterlooville | Fareham | Portsmouth | Gosport | Chichester | Arun | Worthing | New Forest | Christchurch | Salisbury | Wiltshire | Test Valley | Basingstoke and Deane | West Berkshire | Reading | Hart | Waverley | East Hampshire | East Dorset | Hampshire | Bournemouth | Poole | Lymington | Ringwood | Verwood | East Preston | Goring-by-Sea | Lancing | Shoreham-by-Sea | Steyning | Bramber | Horsham | Adur

Nationwide Delivery (all items excluding gas cylinders):
Free UK mainland (England, Scotland and Wales) delivery on orders over £85 inc. VAT.
UK mainland delivery is £7.50 inc. VAT on orders under £85 inc. VAT.
UK islands and Northern Ireland shipping costs may vary.

UK Delivery for Gas Cylinders:
Shipping costs for gas cylinders are calculated at checkout once the delivery postcode is entered.

International Delivery:
Please contact us for an accurate delivery quote.

Mosa CS 230 YSX Diesel Welder Generator Hero

Mosa CS 230 YSX Diesel Welder Generator – 110v, 230v, 400v

Rated 0 out of 5
£6,118.00£6,433.00 Select options
0 items Cart
My account

We'd Love Your Feedback

Before you go, please let us know how we can improve your experience.

Website Feedback

Did you find what you were looking for?
If you answered yes, did you place your order?
This field is for validation purposes and should be left unchanged.