- The standard range of IW Trailer Mounted Live Line Insulator Washers has capacities from 2000 to 6000 litres with optional capacities up to 18000 litres.

- This type of insulator washer consists of a completely integrated unit that can be towed and parked, freeing the towing truck for other duties.

- The full-length steel channel frame assembly has a towing eye hitch with adjustable screw-type hitch jack.

- The water tanks are manufactured from high grade stainless steel.

- Axles are fitted with spring - operated air brakes and a ratchet operated hand brake.

- Sand tyres and a highway lighting package are included as standard.