TBWS offer the full range of Mosa Diesel Generators and Welder Generators. From 4kVA to 450kVA, Diesel Powered Generating sets made by Mosa are suitable for power generation in all situations where mains power is unavailable or at the risk of interruption. The range features portable generators, for transporting on site or stationary back up power sources.
Powered by Yanmar, Lombardini, Perkins, JCB, Volvo Penta or Iveco quality engines, Mosa machines are built to last.
Their build quality and impressive back catalogue of spare parts make for long lasting machines through reliability and availability of parts for servicing and repair.
If you don’t see a generator that fulfils your requirements, please let us know as we are able to offer alternatives.

Mosa GE 4000 KDM Generator
Mosa GE 4000 KDM DIESEL GENERATOR
  • 3000 RPM Diesel Engine
  • Single-phase: 4 kVA
  • Weight: 64 Kg
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MOSA GE 6000 YDM Generator
Mosa GE 6000 YDM DIESEL GENERATOR
  • 3000 RPM Diesel Engine
  • Single-phase: 5.7 kVA
  • Weight: 93 Kg
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Mosa GE S-6000 YDM Generator
Mosa GE S-6000 YDM SILENCED DIESEL GENERATOR
  • 3000 RPM Diesel Engine
  • Single-phase: 5.7 kVA
  • Weight: 123Kg Recoil 133Kg E/S
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Mosa GE 6500 YDT Generator
MOSA GE 6500 YDT DIESEL GENERATOR
  • 3000 RPM Diesel Engine
  • Single-phase: 6.5 kVA
  • Weight: 97 Kg
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MOSA GE S-6500 YDT
MOSA GE S-6500 YDT SILENCED DIESEL GENERATOR
  • 3000 RPM Diesel Engine
  • Single / Three-phase: 4 / 6.5 kVA
  • Weight: 127Kg Recoil 137Kg E/S
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Mosa GE 6000 SX/GS
Mosa GE 6000 SX/GS DIESEL GENERATOR
  • 3000 RPM Diesel Engine
  • Single-phase: 5 kVA
  • Weight: 162 Kg
not rated £2,650.00 Add to cart
MOSA GE 12000 KSX
Mosa GE 12000 KSX – AVR Diesel Generator
  • 3000 RPM Diesel Engine
  • Single-phase: 13 kVA
  • Weight: 297 Kg
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MOSA GE 12000 KSX
Mosa GE 12000 KSX / GS Diesel Generator
  • 3000 RPM Diesel Engine
  • Single-phase: 12 kVA
  • Weight: 297 Kg
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GE 6500 SX/GS MOSA
Mosa GE 6500 SX/GS Diesel Generator
  • 3000 RPM Diesel Engine
  • Single-phase: 4 kVA Three-phase: 5.7 kVA
  • Weight: 206 Kg
not rated £2,650.00 Add to cart
MOSA GE 7554 YSX
Mosa GE 7554 YSX / EAS Diesel Generator
  • 3000 RPM Diesel Engine
  • Single-phase: 5 kVA Three-phase: 6 kVA
  • Weight: 215 Kg
not rated £3,316.00 Add to cart
Mosa GE 12000 KD / GS
Mosa GE 12000 KD / GS Diesel Generator
  • 3000 RPM Diesel Engine
  • Single-phase: 6 kVA  Three – phase:  11 kVA
  • Weight: 162 Kg
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Mosa GE 14000 KD
Mosa GE 14000 KD Diesel Generator
  • 3000 RPM Diesel Engine
  • Single-phase: 5 kVA  Three – phase:  15 kVA
  • Weight: 191 Kg
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Mosa GE 14000 KSX/GS
Mosa GE 14000 KSX / GS Diesel Generator
  • 3000 RPM Diesel Engine
  • Single-phase: 5 kVA Three- phase:  13.5 kVA
  • Weight: 315 Kg
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MOSA GE 14000 YS / GS
Mosa GE 14000 YS / GS Diesel Generator
  • 3000 RPM Diesel Engine
  • Single-phase: 5 kVA Three- phase:  13 kVA
  • Weight: 390 Kg
not rated £5,150.00 Add to cart
MOSA GE 20000 KS / GS
Mosa GE 20000 KS / GS Diesel Generator
  • 3000 RPM Diesel Engine
  • Single-phase: 9 kVA Three- phase:  20 kVA
  • Weight: 420 Kg
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Mosa GE 8 YSXC
Mosa GE 8 YSXC Water Cooled Diesel Generator
  • 1500 RPM Diesel Engine
  • Single-phase: 7.5 kVA
  • Weight: 395 Kg
not rated £5,352.00 Add to cart
Mosa GE 10 YSXC Generator
Mosa GE 10 YSXC Water Cooled Diesel Generator
  • 1500 RPM Diesel Engine
  • Single-phase: 4.5 kVA Three-phase: 9.5 kVA
  • Weight: 410 Kg
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Mosa GE 15 YSXC
Mosa GE 15 YSXC Water Cooled Diesel Generator
  • 1500 RPM Diesel Engine
  • Single-phase: 6.5 kVA Three-phase: 15 kVA
  • Weight: 565 Kg
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Mosa GE 20 YSXC
Mosa GE 20 YSXC Water Cooled Diesel Generator
  • 1500 RPM Diesel Engine
  • Single-phase: 7 kVA Three-phase: 20 kVA
  • Weight: 610 Kg
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Mosa GE 10 YSX Generator
Mosa GE 10 YSX Water Cooled Diesel Generator
  • 1500 RPM Diesel Engine
  • Single-phase: 4.5 kVA Three-phase: 9.5 kVA
  • Weight: 535 Kg
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Mosa GE 15 YSX
Mosa GE 15 YSX Water Cooled Diesel Generator
  • 1500 RPM Diesel Engine
  • Single-phase: 6.5 kVA Three-phase: 15 kVA
  • Weight: 630 Kg
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Mosa GE 20 YSX
Mosa GE 20 YSX Water Cooled Diesel Generator
  • 1500 RPM Diesel Engine
  • Single-phase: 7 kVA Three-phase: 18 kVA
  • Weight: 750 Kg
not rated £7,189.00 Add to cart
Mosa GE 20 YSX
Mosa GE 20 YSX Multi Voltage Diesel Generator
  • 1500 RPM Diesel Engine
  • Single-phase: 7 kVA Three-phase: 18 kVA
  • Weight: 750 Kg
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Mosa GE 35 YSX
Mosa GE 35 YSX Water Cooled Diesel Generator
  • 1500 RPM Diesel Engine
  • Single-phase: 12.5 kVA Three-phase: 35 kVA
  • Weight: 960 Kg
not rated £8,719.90 Add to cart
MOSA GE 45 YSX
Mosa GE 45 YSX Water Cooled Diesel Generator
  • 1500 RPM Diesel Engine
  • Single-phase: 15.5 kVA Three-phase: 42 kVA
  • Weight: 1020 Kg
not rated £9,972.90 Add to cart
Mosa GE 22 VSX / EAS
Mosa GE 22 VSX Air Cooled Diesel Generator
  • 1500 RPM Diesel Engine
  • Single-phase: 7 kVA Three- phase:  18 kVA
  • Weight: 700 Kg
not rated £6,707.40 Add to cart