Hydraulic Drive Earth Auger Drill for Excavator Framed Earth Drilling Machine Tool

Product Description

Product Description

 

structural features

Compact and lightweight: Compared with traditional rotary drilling rigs, the rotary drill attachment for excavators has a more compact structure and lighter weight. It is convenient for transportation and installation on different models of excavators, and is suitable for working conditions with limited space or frequent transfer of work sites.

Strong adaptability: Generally, it has good adaptability and can be matched with excavators of various brands and models. It is connected to the excavator arm through a specific connection device and uses the hydraulic system of the excavator to provide power.

operating principle

The working principle of the rotary drilling attachment for excavators is similar to that of a conventional rotary drilling rig. The hydraulic power of the excavator drives the power head of the rotary drilling attachment to rotate. The power head drives the drill pipe and drill bit to rotate, and the drill bit cuts soil or rock. The cut materials enter the drill bucket. When the drill bucket is full, the drill pipe is lifted to the ground through the operation of the excavator, and the bottom door of the drill bucket is opened to unload the materials. Then the drill bucket is lowered again to continue drilling operations.

range of application

Small building foundation: Suitable for projects such as rural house construction and small factory building construction that have relatively small requirements for the aperture and depth of pile foundations.

Municipal engineering: In the construction of municipal projects such as urban roads and parks, it is used for basic drilling operations such as street light pole foundations, landscape tree pit drilling, and some small underground pipeline laying.

Power communication engineering: It can be used for power tower foundation drilling, communication base station infrastructure construction, etc. Especially in mountainous areas or complex terrains, its flexibility advantage is significant.

 

Our Advantages

 

Cost-effective: For some projects with relatively small engineering quantities and low construction frequencies, the cost of purchasing a professional rotary drilling rig is too high. However, the rotary drill attachment for excavators can enable the excavator to have the function of rotary drilling, greatly reducing the equipment purchase cost and usage cost.

Multifunctional operation: After the excavator is equipped with the rotary drilling attachment, it can not only perform drilling operations but also quickly switch back to conventional operation modes such as excavation and loading, realizing multiple functions with one machine and improving equipment utilization.

Good flexibility: Based on the maneuverability of excavators, rotary drilling attachments can easily reach some narrow, complex terrains or construction areas that are difficult to enter for drilling operations, while large rotary drilling rigs may face difficulties in passing.

 

Detailed Photos

 

 

Product Parameters

 

unit	suitable Excavator	size	weight	working pressure	maximum pressure	ultimate torque	working flow	maximum flow	pipe width
	ton	mm	kg	bar	bar	nm	lpm	lpm
mini	2.5-4.5	200*585	60	205	310	3760	150	210	G1/2''
02	4.5-6	270*850	100	205	310	7300	150	225	G1/2''
04	5-8	270*850	152	205	310	8240	150	225	G1/2''
06	13-17	300*945	170	205	310	12300	150	170	G3/4''
06S	15-17	300-945	175	205	310	15200	150	210	G3/4''
08	15-20	345*1155	265	205	310	19800	150	210	G3/4''
08S	17-30	345*1155	272	205	310	24920	150	225	G1''

 

 

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