Product Details

China supplier hole digger machine

Company Information

Yantai Jiwei Construction Machinery Equipment Co., Ltd was established in 2009, we producing hydraulic rock hammers and spare parts, also the earth auger drill suitable for kinds of excavators as a manufacturer in China, We always exported HMB Brand rock hammers through some trading companies, From 2013 we start to develop oversea market by ourselve, thus we can give you more support and discount at the stage of the building export market. The hydraulic hammer breakers are being sold to Australia, North America, Europe and southeast Asia, Africa etc. In a short time, HMB Breakerswin more good reputations from end users and agents against low breakdown and high durable. we can not develop without your cooperation and support. Yantai Jiwei Construction Machinery Equipment Co, Ltd would like to make progress and create the bright future together with our old and new customers.

Product Description

Description of hydraulic earth auger earth drill

Hydraulic earth drill is mainly composed with power head and auger. The power head and auger are fixed together. Auger is composed of screw blade and bit on the end of the auger, there is also teeth on the end of the auger. Simple construction, stronger drill ability, low production cost, high flexibility.

Engineering Application Scope

· Fence
· Landscaping
· Tree planting
· Well drilling
· Screw pile installation
· Screw pile installation
· Geothermy pumping source
· Stem and mast installation
· Guideboard
· Sound barrier screen plate
· Detection and research

Project

SPECIFICATION:

Model	Unit	HMB2500	HMB3000	HMB3500	HMB4000	HMB6000	HMB8000	HMB9000
Excavator Weight	Ton	1.2-2.5	1.5-3	2-3.5	2.5-4.5	4.5-6.0	6.0-8.0	7.0-10.0
pressure	kg/cm2	310	310	260	260	310	310	310
Working Flow Rate	liter /min	25-50	25-50	30-60	35-65	40-70	40-70	50-90
Max. Operating torque	Nm	1962	2470	2933	3800	5561	7915	9015
Output shaft	mm	65	65	65	65	75	75	75
Unit weight	kg	54	54	71	71	71	90	92
Unit height	mm	595	595	700	700	700	700	700
Unit diameter	mm	200	200	238	238	238	270	270
Standard Auger length	mm	1.2	1.2	1.2	1.2	1.2	1.5	1.5
Auger diameter range	mm	100-400	100-500	100-600	100-750	100-900	150-750	150-900
A complete auger drill includes a power head, a double pin hitch and a drill. So pls see the prices separately.

FAQ:

Q: HOW DO I CHOOSE THE CORRECT EARTH DRILL?

A: There are four questions to answer to aid in the correct choice of Earth Drill;

1. Make and model of Excavator/Backhoe/Skid Steer loader?
2. Diameter of hole to be drilled?
3. Depth of hole to be drilled?
4. Ground type to be drilled?

Once you have answered the above you can easily make the correct choice.

Q: DO I NEED TO PURCHASE SPARE PARTS WHEN ORDERING AN EARTH DRILL?

A: It is not necessary to purchase spare parts for the Planetary Drive as this is a sealed unit, however it is important to follow the service schedule as outlined in the operators manual. It is advisable to purchase spare wearing parts (teeth and Pilots).

Q: CAN THE EARTH DRILL FIT A VARIETY OF MACHINES?

A: Yes, as long as the machine specifications fall within the parameters of the Earth Drill as outlined in the product information.

Q: HOW DO I FIT THE EARTH DRILL TO MY MACHINE?

A: There are four types of mounting linkage available;

Double Pin Hitch: to be used with excavators fitted with quick couplers.
Double Pin Cradle hitch: also to be used with excavators fitted with quick hitch, in addition the Cradle hitch can be used to stabilise the Earth Drill whilst travelling around the site and also to aid in the clearing of spoil from the auger.

Q: WHAT CAN I DRILL?

A: There are 3 types of cutting teeth available,

1.Earth and Clay Teeth: Suitable for drilling earth and clay.

2.Tungsten Teeth: Suitable for drilling hard and abrasive ground.

3.Rock Teeth: Suitable for drilling soft, fractured, rock.

Q: HOW DEEP CAN I DRILL?

A: There are extensions available for every Earth Drill however maximum drilling depth depend on the following conditions;