Based in Auckland city of New Zealand, R.J. Stewart Ltd offers a range of equipment including earthmoving equipment, construction equipment, generators and welding services. They also provide DG250MI-Q1 Shindaiwa Generators.
These generators from the Japanese company Shindaiwa are low noise, diesel powered generators. Following Japanese industrial standards, these Japanese generators can be installed inside as well as outside a building. They come with standard painting specifications and colour that the manufacturers offer. These are brushless, three-phase synchronous AC generators that have a frequency of 50/60 Hz. Using the Isuzu BB-4BGIT engine model, these generators are four cycle, water cooled engines.
These are direct injection type generators that are also equipped with an exhaust turbo charger. These generators have four cylinders. They also have the 95D31Rx2 battery that has a five hour capacity. The fuel tank capacity is 160 L, and equipment dimensions (L x W x H) are 2000 × 950 × 1430 mm.
These generators run at a speed of 1500/1800 min and have a power factor of 0.8 lagging. They have star wiring with neutral, three phase four wire. These generators are rotating field models with JCO self ventilation and JP20 protection.