The XD20Ⅲ series intelligent anchor rod platform is a dual-arm system, featuring one main arm and one auxiliary arm. It is designed for radial system anchor rod drilling, automatic rod installation, grouting, foot-locking anchor rod operations within tunnels, advanced support conduit installation, and monitoring of anchor rod construction activities (including advance position, angle, and depth). The platform also supports data collection and recording for drilling, anchor rod installation, and grouting, ensuring the mechanization and intelligence of tunnel construction. This intelligent anchor rod platform integrates drilling, installation, and grouting functions into a single unit.
The XD20III intelligent anchor rod platform integrates multiple functions into a single automated system, including drilling, resin anchoring agent delivery, anchor rod installation, pre-stress application, grouting, data collection, and remote transmission. Specifically designed for special environments, the XD20III is ideal for low-prestress expansion shell hollow grouted anchor rods and low-prestress resin hollow grouted anchor rods. It can quickly complete tasks such as radial positioning, drilling, resin anchoring agent delivery, anchor rod insertion, and automated grouting.
parameter | |||
project | unit | XD20Ⅲ | |
tractor parameter | outline dimension (L x W x H) | m | 17.5×2.8×3.4 |
Overall weight | kg | 39000 | |
Diesel engine power | kw | 191 | |
motor power | kw | 75 | |
Maximum working section | m | Width 22 x height 13 | |
running system | Maximum speed | Km/h | 0~15 |
maximum gradability | linear measure | 16 | |
minimum turning radius | mm | 9300 (7900) | |
Drilling system | Rock drilling machine model/brand | - | HD220 |
Power of rock drill | kw | 20 | |
borehole diameter | mm | 43~115 | |
drilling depth | mm | Single rod drilling depth 4100 (standard) | |
run of steel | mm | 4500 | |
Anchor parameters | Anchor rod specifications | mm | φ22/φ28 |
Anchor bin capacity | root | 10 | |
Promote the parameter of Liang | Increase the beam length | mm | 6040 |
Increase the travel of the compensating beam | mm | 1800 | |
Auxiliary arm | Platform load | kg | 400 |
water supply | Rated flow of water supply system | m3/h | 8 |
Rated pressure of water supply system | Bar | 14.8 | |
Grouting system | grouting pressure | Mpa | 2.5~4 |
Grouting pump rated displacement | m3/h | 2 | |