The Challenge Essential Series Small (ESS) rear end grader is unique to its’ range. The simplicity in design of this three-point linkage attachment creates an ideal implement for the compact sized agricultural tractors with a Category I or II hitch. This ESS grader comes in three blade widths to choose from; 1200 mm (4’), 1500 mm (5’) and 1800 mm (6’).
| Model | ESS12 | ESS15 | ESS18 |
|---|---|---|---|
| Tractor horse power range | Up to 65 hp | Up to 65 hp | Up to 65 hp |
| Tractor linkage category | I | I or II | I or II |
| Weight | 136 kg | 150 kg | 160 kg |
| Blade width | 1200 mm | 1500 mm | 1800 mm |
| Blade height | 370 mm | 370 mm | 370 mm |
| Blade angle adjustment | 360°. Manual adjust in increments of 15° |
360°. Manual adjust in increments of 15° |
360°. Manual adjust in increments of 15° |
| Cutting edge | One piece wear resistant steel with reversible edge |
One piece wear resistant steel with reversible edge |
One piece wear resistant steel with reversible edge |
| Supporting stands | 1 | 1 | 1 |
In 1962 a major product release gained immediate market acceptance and established the brand name 'Challenge' as implements of good design, robust in construction and offering value for money. Challenge always aims to provide quality implements that can withstand our harsh Australian conditions.
