在保持TD型TH型提升机原先的各项优点和先进性能的基础上，引进开发生产出了新一代GTD型、GTH型高效斗式提升机。它分为胶带式和环链式两种型号。与一般提升机相比，具有提升高度高，速度快，提升量大，能耗低等优点，近年来已广泛用于建材、化工、矿山、粮食等部门垂直提升各种块状和粉状物料。GTD型采用钢丝绳胶带作为牵引件、GTH型采用专用高强度圆环链作为牵引件。两种机型均可配备料位指示器，跑偏报警器及速度监测器。

on the basis that the original advantages and advanced performance of TD and TH type elevators, we have developed and produced new generation GTD and GTH high-efficiency bucket elevator. It has two models—rubber belt type and ring chain type. Compared with conventional elevator, it has the advantages of high elevation height, fast speed, large elevation capacity and low energy consumption, in recent years they have been widely used for vertical elevation of various kinds of lumpy and powdery materials in such departments as of building materials, chemical engineering, mining, grains etc. GTD type adopts steel cable rubber belt as the traction member and GTH type adopts dedicated high-strength ring chain as the traction member. Both models can be equipped with level indicator, off-track alarm and speed monitor.