New Type Tractor Crane Front Hole Digger Well Working in Electric Power Engineering

New type tractor crane front hole digger  well working in Electric power engineering

Introduction of tractor crane

Tractor crane  is a machine who can digging hole,hanging up the wire rod and bury all alone.

widely using in  Highway and bridge construction, now is well working in Kenya at Construction site  of Nairobi - Mombasa railway  Liu xianfa embassy of Chinese Embassy in Kenya go to the and take the photos.

 One person operate and one help to fix the wire rod. Save manpower 

and with high efficiency.easy working on The loess layer, clay layer, containing pebbles gravel soil, weathered

 rock and soil, frozen soil, building garbage, backfill sand, garbage layer.

1/power: 100HP. 73.5KE four wheel tractor

2/The drilling depth: 0 m -6 M

3/Bore diameter: 0mm-1200mm

4/ Spiral drill hydraulic drive form: hydraulic hoist

5/Standard bar pit time: 40 seconds (500mm in diameter x depth 3M)

6/operate:one driver

7/ Approved:CE,ISO9001,ISO9002,SGS

8/Net/Gross Weight: 6.68t/6.8t 

9/Package Dimension:full 20 feet container

10/color:yellow and green

11/Working principle: screw be pushed by power from hydraulic.

Features of  tractor crane

The tractor crane is with hydraulic ,so it working well and more easy, also save power, can working 

in the place where is no electric power. Can be widely used in hard soil frozen and containing gravel area. 

Can making hole  for 300-1200mm. Deep at 1000-6000mm. professional design of drill can digging more quickly, also work well on  The soil containing pebbles.

1. Save money.

Dahai  tractor crane is a integrated machine make crane ,digger, tractor, put line machine,  

Bulldozer four machine into together, 

2. CCTV 10  Recommend machine

Dahai  tractor crane is CCTV 10  I love invention  Recommend machine,can search online. 

3. 9 Patent certificate

Dahai tractor crane have got 9  Patent certificate, include  The 2 invention patent and 

7 utility model,patent number is 201220172343.2.

4. High efficiency

Vertical a pole include transport it ,digging hole, vertical it, bury it. normal way for pole vertical need people help, 10 people can vertical a wire rod in 2 hours. 

 Dahai hydraulic digging machine can vertical 5 pole in 1 hour, only need 3 people to help. also can transport pole ,as the tractor has same function as Trailer.

5. Main body use YTO tractor

Dahai tractor crane is a  Distributor of YTO Group Corporation.GOT  CE /GS/ UL/ CCC/ SGS

 approved. 

Working principle of tractor crane

Unit structure of tractor crane with 100 horsepower YTO tractor as power, a hydraulic pump, distributor drive the 

speed reducer and drill pipe work, simple operation, strong off-road capability.

tractor is the power, lead machine working, hydraulic system control drill working, can give out high puch on drill, digging hole at deepth <6000mm, diameter of the drill can be changed.

new design ,add 2 more box rion on the arm of digger, so it can be more stable in digging. 

Spare parts of tractor crane

Alloy spiral drill: alloy raw materials, high hardness, flexibility, 360 spinning, unique process design, make its in the work force uniform, dig a hole of high efficiency and the pit wall smooth, suitable for a variety of soil, such as: China, contains gravel pebbles and other hard soil layer, permafrost, sand, clay layer, construction waste, backfill soil.

 Factory Introduction:  

 Gongyi Dahai machinery plantwas built up in 1980 and have been casting of machines for 30 years , covering an 

area of about 20000 square meters.hydraulic digging machine is the main part deisgn by Dahai Pan ,who have been invite to the CCTV show  I love the invention.  be well knowen at his well use of hydraulic system.

Working room and customer visitting   

Customers can come to our factory testing the machines and also can learn operate machine with the help of our drivers. welcome everybody!

Mobile & Whatsapp: 0086-15738866605

Mail: judith at

Tread manager:hndahai

Skype: judith.jiao

QQ:1245831957