3S-1.4/1.8/2.6型可调式深耕机主要适用于农田耕作作业。该机采用方管焊接整体式刚性耙架为主体，配以不同数量的犁腿。犁腿采用优质65Mn 钢，经热处理加工制成。该机具有机构合理、坚固耐用、运输方、已与调整、使用维护方便等特点。
3S1.4/1.8/2.6 adjustable subsoiler machine designed and manufacture by Shandong Tianming Machinery co., Ltd is used for making tillage in the field after tillage. The main frame is made of rectangular tube welded -together; assemble with the various number of plow’s leg. The discs are made of qualified 65 Mn steel plates with heat treatment. The machine is steady and durable, convenient for transport and easy to adjust, operate and maintenance.