MasPower Portable Series

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SKU: MasPower Portable Series Category:

Portable Air-Cooled Diesel Power from 2.7 to 5.5 kW

MasPower is Mastry Engine Center’s own range of industrial generators, power units and pumps. Each MasPower unit is assembled at Mastry’s facility in Sebring, Florida, on premium engines such as YANMAR, and adapted to the application it is built for.

The MasPower Portable Series pairs YANMAR L-V air-cooled diesel engines with a brushless, capacitor-regulated 60 Hz generator in an open, powder-coated frame. Three models deliver 2.7, 3.7 and 5.5 kW maximum output, with 120 V outlets on every model and 240 V on the MP5500.

Standard equipment

  • YANMAR L-V air-cooled diesel engine
  • Brushless, capacitor-regulated generator
  • Powder-coated open frame for durability
  • Compression release

Options

  • Electric start with key switch
  • Low oil shutdown on electric start models
  • 16 in pneumatic wheel kit
  • Larger fuel tank for longer run time

Series specifications

Specification Value
Type Open frame, brushless
Frequency 60 Hz
Speed 3600 rpm
Phase Single phase
Poles 2
Power factor Unity (1.0)
Voltage control Capacitor regulated
Insulation class E
Bearings Sealed ball bearings
Dimensions, L x W x H 27 in x 21 in x 24 in

Models

Model MP2700 MP3700 MP5500
Maximum output 2.7 kW 3.7 kW 5.5 kW
Rated output 2.5 kW 3.5 kW 5.0 kW
YANMAR engine L48V L70V L100V
Engine maximum output 4.7 hp at 3600 rpm 6.7 hp at 3600 rpm 10 hp at 3600 rpm
Rated voltage 120 V 120 V 120/240 V
Rated current 20.8 A 29.2 A 41.7 A / 20.8 A
AC receptacles (2) 120 V duplex (1) 120 V duplex, (1) 120 V twist-lock (1) 120 V duplex, (1) 240 V twist-lock
AC breakers 1 2 2
Weight 141 lb 181 lb 243 lb