jumbo drilling rigs
Telescopic boom and hydraulic drifter, Tunneling section up: 21m2, Size:10150x1450x2080, Hole depth: 2700mm - details see: https://www.machineto.com/jumbo-drilling-rigs-10313609
| Condition:New | Type:blastholes drilling rig | Power Type:Diesel | Place of Origin:Hebei China (Mainland) |
| Brand Name:HUATAI | Model Number:HT82 | Usage:Ore | Voltage:380V |
| Power(W):53.1KW | Dimension(L*W*H):10150*1450*2080 mm | Weight:11000kg | Warranty:1 year |
| Application:Blasthole drilling for tunneling construction |

Jumbo structure
HT82 Hydraulic Drilling jumbo is composed of carrier, drilling boom, feed, drilling tools, power system, electrical system, air compressor, water pump system and hydraulic system.
| HT82 Hydraulic drilling jumbo | ||
| Item | Unit | Specification |
| Outside dimension (LxWxH) | mm | 11050x1450x2340 (2780) |
| Hole depth | mm | 3090, 3300 |
| Hole size | mm | φ43-φ76 |
| Max. Cross section | m | 2.8x2.8 - 3.5x4 |
| Feeder compensation | mm | 1250 |
| Feed roll-over | ° | ±180 |
| Installed power | kw | 62 |
| Voltage | V | 380 |
| Traveling speed | km/h | 0-12 |
| Engine | kw | 53.1 |
| Boom lifting angle | ° | +55/-30 |
| Boom swing angle | ° | ±35 |
| Drilling speed | m/min | 1.2 |
| Impact power | kw | 13.2 |
| Rated climb capability | 14% | |
| Turning radius | mm | 3500 |
| Total weight | kg | 11000 |

| Packaging Detail:40' High container |
| Delivery Detail:30 day after prepayment received |

