Mosa diesel generators offer exceptional build quality, with an equally impressive after sales service and range of spares. These three phase generators start at small open frame versions offering 6.5 kVA three phase power generation and range right up to 440 kVA super silenced machines. Ranging from small open frame highly portable gen sets to large generators suitable for standby power generation in the most demanding of situations.
Supplied by Iveco, Perkins, Yanmar, Kohler VM Sun Diesel engines, each offering warranties expected of high end engines.
TBWS have a long standing relationship with Mosa and pride ourselves in supporting your purchase of a Mosa machine throughout its long service life. We even have customers with 25 year old machines that we can still get the smallest of spare parts for. Buying a Mosa from TBWS offers unrivalled value and unmatched customer service.

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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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 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
MOSA GE 33 VSX
Mosa GE 33 VSX Air Cooled Diesel Generator
  • 1500 RPM Diesel Engine
  • Single-phase: 10 kVA Three- phase:  27 kVA
  • Weight: 880 Kg
not rated £7,733.60 Add to cart
Mosa GE 40 VSX
Mosa GE 40 VSX Air Cooled Diesel Generator
  • 1500 RPM Diesel Engine
  • Single-phase: 13.5 kVA Three- phase:  36 kVA
  • Weight: 935 Kg
not rated £8,418.90 Add to cart
Mosa GE 15 PSX
Mosa GE 15 PSX Water Cooled Diesel Generator
  • 1500 RPM Diesel Engine
  • Single-phase: 6.5 kVA Three-phase: 15 kVA
  • Weight: 580 Kg
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Mosa GE 20 PSX
Mosa GE 20 PSX Water Cooled Diesel Generator
  • 1500 RPM Diesel Engine
  • Single-phase: 7 kVA Three-phase: 22 kVA
  • Weight: 650 Kg
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GE 20 PSX Multi Voltage Mosa
Mosa GE 20 PSX Multi Voltage Water Cooled Diesel Generator
  • 1500 RPM Diesel Engine
  • 110/230V: 15 kVA Three-phase: 22 kVA
  • Weight: 680 Kg
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Mosa GE 35 PSX Diesel Generator
Mosa GE 35 PSX Water Cooled Diesel Generator
  • 1500 RPM Diesel Engine
  • Single-phase: 11 kVA Three-phase: 33 kVA
  • Weight: 920 Kg
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Mosa GE 55 PS Perkins Diesel Generator
Mosa GE 55 PS Water Cooled Diesel Generator
  • 1500 RPM Diesel Engine
  • Single-phase: 17 kVA Three-phase: 51 kVA
  • Weight: 940 Kg
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