Large crawler type integrated horizontal directional drilling rig

Abstract

The purpose of the invention is to provide a large crawler type integrated horizontal directional drilling rig. The large crawler type integrated horizontal directional drilling rig includes a main machine part, a power part, a walking part, a first connecting frame and a second connecting frame; wherein the first connecting frame is arranged above a crawler wheel, the second connecting frame is arranged on the end of the crawler wheel, an engine is arranged on the second connecting frame, and a heat dissipation water tank is arranged on the first connecting frame or the second connecting frame. The large crawler type integrated horizontal directional drilling rig has the advantages of saving space, convenient transportation, reducing pollution, lowering cost and the like.

Description

technical field [0001] The invention relates to a non-excavation equipment in the field of construction machinery, in particular to a large crawler-type integrated horizontal directional drilling machine. Background technique [0002] For large crawler-type horizontal directional drilling rigs, it is difficult to integrate the main engine and the main power system due to the limitation of transportation size and weight. The usual method is to separate the main engine and the main power system, and connect them with hydraulic oil pipelines during work. It is transported separately from the main power system, which leads to a series of problems such as the increase of the total cost of the customer, the inconvenience of transportation, the increase of transportation costs, the increase of energy consumption, and the increase of pollution sources. [0003] Specifically, take the traditional 500-ton level horizontal directional drilling rig as an example, which has the following...

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Problems solved by technology

[0002] For large crawler-type horizontal directional drilling rigs, it is difficult to integrate the main engine and the main power system due to the limitation of transportation size and weight. The usual method is to separate the main engine and the main power system, and connect them with hydraulic oil pipelines during work. It is transported separately from the main power system, which leads to a series of problems such as the increase of the total cost of the customer, the inconvenience of transportation, the increase of transportation costs, the increase of energy consumption, and the increase of pollution sources

[0003] Specifically, take the traditional 500-ton level horizontal directional drilling rig as an example, which has the following disadvantages: 1. The main engine and the power system are large in size and occupy a large space. Combined together; 2. The main engine needs an auxiliary walking power station to move, load and unload, which increases production costs and energy consumption, and is connected to the power system through hydraulic oil pipelines, which increases pollution sources. Cost; 3. There are more auxiliary walking power stations and hydraulic oil pipelines, the cost has increased significantly, and the cost of each unit has increased by about 200,000 yuan

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