Product Details
oem supplier for telescopic excavator boom arm which can digging 28
meter depth for special work site
introduction :
telescope arm can strench out directly to 20m deepth ,it is very
high efficient to diggging depth .
Application:
subway construction ,small empty enviroment to work .
Model | Unit | YBTA2066 | YBTA2982 | YBTA3072 | YBTA4082 |
Digging Depth | ft[m] | 66[20] | 82[25] | 72[22] | 82[25] |
Vertical Wall Radious | ft[m] | 26[7.8] | 27[8.3] | 23[7.1] | 31[9.5] |
Working Radious | ft[m] | 35[10.6] | 39[11.8] | 34[10.5] | 43[13.2] |
Dumoing Height | ft[m] | 22[6.6] | 22[6.6] | 32[9.8] | 22[6.8] |
Permision Vertical Angle | C | |
Working Pressure | psi[bar] | |
Working.Pull Force | lb[ton] | 6,614[3] | 7,716[3.5] | 14,320[6.5] | 24,250[11] |
Max Pull Force | lb[ton] | 11,023[5] | 12,125[5.5] | 24,251[11] | 34,479[17] |
Weight | lb[ton] | 8,378[3.8] | 11,904[5.4] | 17,637[8] | 20,944[9.5] |
Push/Pull Speed | sec | 20-15 | 20-15 | 30-15 | 30-15 |
Clamshell Bucket | yd | 1.05[0.8] | 1.31[1.0] | 1.31[1.0] | 2.62[2.0] |
Equipment Grade | lb[ton] | 20-25 | 25-35 | 30-40 | 40-50 |
Company Profile
Hui zhou hong bang construciton machinery company established in
2014. located in tie chang industry zone ,shi wan town ,bo luo
county ,hui zhou city ,Guangdong province .it is 50 minutes' dirve
to Shenzhen international air port and half a our to Shenzhen
yantian sea port.very convenient for transport .
Our factory has been engaged in producing excavator attachments
such as long reach boom,high reach demoliton boom,stick ripper arm
,standard boom pile hammer hydraulic shear ,ripper,bucket
,grapple,hydraulic orange peel grab and quick hitch .Our company
import advanced computer aider design system,equipped with CNC
plasma cutting machine ,flame cutting robot,automatic welding
machine ,welding positioner,bending machine ,rolling machine ,edge
milling machine to make sure the product quality .
Except these advanced equipment ,most importantly ,we have very
experineced engineers who stay in this area more than 10 years,
soyme one is sepcilized welding ,some one is specialized in
hydraulic ,that make sure our quality alwany reliable and stable
,make our prodcuts win lots of customer praise and good repulation.



