Compatible with fixed or floating upper tractor hitch, the ESM grader is designed to suit agricultural tractors with 30 to 100 horse power, a Category I or II hitch and two sets of rear remotes available to operate the hydraulic blade adjustment features from the comfort of the tractor seat. This grader comes in two blade widths; 1800mm (6’) and 2100mm (7’).
Model | ESM18 | ESM21 |
---|---|---|
Tractor horse power range | 30-100 hp | 30-100 hp |
Tractor linkage category | I or II | I or II |
Weight | 369 kg | 376 kg |
Blade width | 1800 mm | 2100 mm |
Blade height | 450 mm | 450 mm |
Hydraulic blade angle | Standard | Standard |
Blade angle adjustment | ±45° Hydraulic | ±45° Hydraulic |
Hydraulic blade tilt | Standard | Standard |
Blade tilt adjustment | ±30° Hydraulic | ±30° Hydraulic |
Blade offset adjustment | Min 600 mm left/right. Standard with telescopic arm or optional hydraulics |
Min 600 mm left/right. Standard with telescopic arm or optional hydraulics |
Cutting edge | One piece wear resistant steel with reversible edge |
One piece wear resistant steel with reversible edge |
Supporting stands | 2 | 2 |
Hungry boards | Optional @ 30 kg | Optional @ 30 kg |
Depth wheel | Optional @ 45 kg. Standard with ratchet ram or optional hydraulics |
Optional @ 45 kg. Standard with ratchet ram or optional hydraulics |
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.