冠诚钻探抽沙船：
水库用射吸式抽沙运输自卸船：此船有浮体，料仓，水中行走装置，动力装置，高压水泵，吸沙泵，上吸管，下吸管，吸沙龙头，高压水枪，卸料舱门，卷扬机等组成。射吸式吸沙船的特点是有一独立的料仓，吸沙运输一体，自行装满料仓后，开动水中行走装置把物料运到岸边，打开卸料舱门把物料卸到岸边水底由专用打边船吸到岸上或者用自带打沙装置把物料直接输送上岸。
射吸式抽沙打边船：此船构造简单，主要有高压水泵，吸沙泵，动力装置，上下吸管，吸沙龙头等组成。主要用途是把岸边水底的物料用砂泵吸起输送上岸。也可用于短距离输送的取沙清淤工程。

双浮体射吸式抽沙船：双浮体抽沙船船型构造原理和挖沙船一样，只是把挖斗挖沙部分改用成了吸沙泵取沙，因吸沙泵吸沙比挖斗挖沙制造成本低，运转费用低，维修简单。因此在无大石的河道，水库，沿海中射吸式抽沙船得到了极大的应用。但是在有大石的工作坏境下，还是要用挖沙船，因生产实践中吸沙泵吸沙可以，吸石子的效果就差了。

绞吸式射吸式复合抽沙船：此船兼有绞吸式，射吸式两船优点。射吸式抽沙船适用于水库库尾的清淤。也有将喷射泵装在绞吸式抽沙船的水下吸泥管中，作为一种辅助性的吸机具，以提高绞吸式抽沙船的沙浆浓度，增加挖深能力。

Guancheng drilling sand pumping:
A reservoir with a jet suction sand transport tipper: this ship with a floating body, bin, a walking device, the water power plant, high pressure pump, sand suction pump, on Straw, under Straw, sand suction faucet, water cannons, discharging door, windlass etc.. Characteristics of ejection suction suction sand is independent of the bunker, suction sand transport integration, self filled bunker, start the water walking device the material shipped to the shore, open the discharge door to the materials are discharged to shore underwater by special edge suction on the shore or with sand blasting device to the material directly transported ashore.
Jet suction sand play edge boat: the ship has the advantages of simple structure, mainly in high pressure water pump, sand pump, the power device, the upper and lower Straw, sand suction leading etc.. The main purpose is to the bottom of the material by the sand shore suction conveying ashore. Can also take the sand dredging project for short distance transport.
Double floating body jet suction dredger: double float sand pumping as ship structure principle and dredging vessels, just put the bucket dredging used a sand suction pump sand, sand pump suction ratio for bucket dredging and low manufacture cost, low operation cost, simple repair. Therefore, in the absence of Dashi River, reservoir, coastal jet suction dredger has been greatly applied. But in the rocks of the work environment, or to use dredging vessels, because of the production practice in sand suction pump suction sand can, suction stones had less effect.
Cutter suction jet suction type composite pumping vessel: this ship has two advantages of shoot cutter suction, suction. Jet suction dredger is suitable for the tail of a water reservoir desilting. There will be a jet pump installed in the cutter suction pumping vessel underwater mud suction pipe, suction machine as an assistant, in order to improve the slurry concentration cutter suction dredger, increase the ability of the digging depth.