Two- and three-furrow ploughs LRMB

Landforce LRMB ploughs are used for ploughing, and although the name refers to two- and three-furrow versions, the table lists three models: the LRMB2 with two, the LRMB3 with three and the LRMB4 with four furrows. All attach to the tractor at three points, Category II, so they are mounted ploughs.

The working width is 700 mm on the LRMB2, 1,100 mm on the LRMB3 and 1,635 mm on the LRMB4, while the working depth for all models is 250–355 mm. Weight rises with the number of furrows and is 440, 600 and 730 kg respectively. According to the table, the minimum tractor power is 65 hp for the LRMB2 and 85 hp for the LRMB3, while for the four-furrow LRMB4 it is given as a range from 80 to 100 hp.

Among Landforce soil cultivation implements, the LRMB plough works the deepest. The power harrows from the same range have a maximum working depth of 280 mm, and the LMT rotary tillers work at a depth of 76 to 101 mm. In weight, the LRMB2 is similar to the LMHS6 disc harrow with 12 discs (440 versus 395 kg), but it requires a tractor of at least 65 hp, whereas 30 hp is enough for that disc harrow. All specifications