Rock bolter
XUB135
XUB135 is a rock bolter for 32–51 mm drilling diameter, rated at 8 kW impact power, with 66/74 kW engine power. XUB135 is mainly suitable for the bolting operations in metal mines (such as underground gold mines,iron ores,and copper mines),non-metal mines (such as gypsum mines and phosphorite),hydropower projects,small tunnels,inclined shafts,culverts,etc; • For the construction of 1.8m anchor bolts,the suitable tunnel size is 3.5m×3.5m-8.8m×7.1m; • A reverse braking system is optional for the service brake to improve safety under long downhill conditions; • The impact pump and the auxiliary pump adopt two independent plunger pumps,with better parameter matching; • The water pump is equipped with an automatic exhaust device to avoid manual exhaust operation.
Parameters
| Item | Unit | Value |
|---|---|---|
| Rock drill | Brand model | / |
| Impact power | kW | 8 |
| Drilling diameter | mm | 32–51 |
| Chassis | Gradeability | ° |
| Tramming speed | km/h | 15 |
| Engine manufacturer | / | Yuchai/Cummins |
| Engine power | kW | 66/74 |
| Engine emission standard | / | CN III |
| Bolting head | Anchor bolt length | mm |
| Drill steel length | mm | 2125/2375/2575/2775 |
| Drilling depth | mm | 1915/2115/2315/2555 |
| Total length | mm | 3330/3530/3730/4060 |
| Weight of mesh | kg | ≤50 |
| Screen handler | One-time mesh hanging qty | Pcs |
| Size of mesh opening | mm | 100×100–130×130 |
| Water system | Capacity | m³/h |
| Water inlet pressure | bar | 2 |
| Air system | Capacity | L/min |
| Pressure | bar | 8 |
| Electrical system | Total installed power | kW |
| Voltage/Frequency | V/Hz | 380/50 |
| Cable length | m | 80 |
| Safety protection functions | / | Electric leakage,overload and short circuit protection |
| Weight | t | 14 |
