Agricultural tractors. Test procedures -- Rear three-point linkage lifting capacity
This document specifies test procedures for determining the lifting capacity of rear-mounted three-point linkage systems:
the maximum vertical force which can be exerted by the hydraulic lift at the lower hitch points throughout their full range of movement;
the maximum vertical force which can be exerted by the hydraulic lift, at a point 610Â mm to the rear of the hitch points on a frame attached to the three-point linkage, throughout its full range of movement.
NOTEÂ 1 A static test provides an adequate comparison between tractors. The test results are used only as a means of comparing tractors and not as a way of recommending the size of an implement which can be carried by the tractor.
NOTEÂ 2 This test procedure can be used to determine the lifting capacity of front-mounted three-point hitch systems.
| SDO | BSI: British Standards Institution |
| Document Number | ISO 789-2 |
| Publication Date | Feb. 28, 2018 |
| Language | en - English |
| Page Count | 14 |
| Revision Level | |
| Supercedes | |
| Committee | AGE/6 |