禹城市一力机械制造有限公司生产的挖坑机是利用刀片的旋转运动，对土壤进行挖出土作业的挖坑机具，他由万向节，悬挂架，齿轮箱，钻头和拉杆组成。
The machine is working with the blade rotating for drilling and digging the soil. It consists of the universal joint, mounting frame, gear box, drill head and draw rod, etc.
主要参数：Main Specifications
|
Model |
WKJ-60 |
WKJ-70A |
WKJ-70B |
|
Fitted Power (HP) |
30 |
60/65 |
50/55 |
|
Hole Dia. (mm) |
400-600 (or as user’s requirement) |
|
Hole Depth (mm) |
800 |
|
Rotary Speed (rpm)
PTO Shaft/Blade Shaft |
536/246 |
540/248 |
|
Nos. of Blade |
2 |
|
Productivity |
1.5 minute/hole |
1 minute/hole |
1 minute/hole |
|
Linkage |
Standard Three Point Mounted |
|
Weight (kg) |
260 |
260 |
260
|
