Hydraulic Drilling Jumbos, CYTJ45A(HT82) (for Tunelling and Cavern Excavation)

Hydraulic Drilling Jumbos, CYTJ45A(HT82)  (for Tunelling and Cavern Excavation)
Hydraulic Drilling Jumbos, CYTJ45A(HT82)  (for Tunelling and Cavern Excavation)
Hydraulic Drilling Jumbos, CYTJ45A(HT82)  (for Tunelling and Cavern Excavation)
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.

Standard Configurations
  • Drifter
  • Boom with double triangle floating support system
  • Anti-jamming function
  • Chassis with Yanmar 4-cylinder diesel engine
  • Feed
  • Control system
Technical Specifications
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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