Hydraulic Drilling Jumbos, CYTJ45A(HT82) (for Tunelling and Cavern Excavation)
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CYTJ45A hydraulic drilling jumbo has been engineered for various mines and small sized drifts & tunnels, with drilling coverage range of 3000x3000-5050x4500mm (WxL).
The drilling machinery comes with fully hydraulic rock drill system and anti-jamming function, allowing for quick drilling speed with low consumption. The drilling jumbo is featured by compact structure and great mobility. In addition, large quantities of dust will be produced during drilling. Huatai adopts efficient dust control measure. The water is used for hole flushing during rock drilling, minizing dust generation. This provides a comfortable and safe working environment.
- Drifter
- Boom with double triangle floating support system
- Anti-jamming function
- Chassis with Yanmar 4-cylinder diesel engine
- Feed
- Control system
| Overall dimensions (L×W×H) | 10600×165165×2085（2795）mm | ||
| Drifter | RC2200 | RD18U | HC109 |
| Power (drifter) | 20 kW | 18 kW | 18.8 kW |
| Total length (feed) | 4820/5450 | ||
| Drill rod length | 3090/3700 | ||
| Rod type | R32-B35-R38 | ||
| Hole depth | 2770/3370 mm | ||
| Min. hole diameter | ⌀ 45 mm | ||
| Feed force | 13 kN | 13 kN | 15 kN |
| Boom extension | 1250mm | ||
| Boom (lift/tilt angle) | 53°/-30° | ||
| Boom swing angle | ±35° | ||
| Main motor power | 55 kW | ||
| Rated voltage | 380 V (customized) | ||
| Gradeability | 14° | ||
| Overall weight | 11.5T | ||
| Cable length | 70 m | ||
Outside Dimensions of Jombo Drill with 3700 Feed - Side View
Turning Radius
Cross Section
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