G3ZI Fully Computerized Three-Boom Rock Drilling Jumbo

Negotiable
China
Dongfang Avenue, Matun Town
13938122118
Online Contact
Favorite

Product Introduction

Product Advantages

1. By importing tunnel excavation information into the system and incorporating blast hole pattern design, the jumbo can perform positioning of the carrier and positioning of the boom ends;

2. The cab is equipped with two computer displays, which can show the hole layout diagram, drilling speed, rock drill working parameters, and the depth and angle of each hole after drilling. The system records and analyzes the drilling process of each hole, generates drilling data reflecting rock formation changes, and further analyzes tunnel rock formation changes to produce geological reports;

3. Equipped with fault diagnosis functions, including sensor data fault diagnosis and rock drilling system fault diagnosis;

4. Data can be transmitted remotely, allowing the working status of the rock drilling jumbo inside the tunnel to be viewed anytime and anywhere via mobile phone or computer client, enabling real-time understanding of construction progress;

5. Enclosed cab effectively protects operators from dust and noise hazards, reducing the incidence of occupational diseases.

The G3ZI Fully Computerized Three-Boom Rock Drilling Jumbo is an intelligent piece of equipment. It adopts a computerized intelligent control system for precise calculation and high-precision control of three drill booms to perform one-key automatic drilling operations in an orderly manner according to a pre-designed hole layout diagram, effectively reducing the construction difficulty for operators. The drill booms can perform high-precision positioning along the optimal path, minimizing over-excavation and under-excavation in tunnel construction and making tunnel construction more efficient. This equipment is widely suitable for tunnel drilling and boring operations in railways, highways, national defense, water conservancy, mining, and other fields.

Technical Parameters

Component Name

Item Name

Specification/Model

Complete Machine

Overall Dimensions (L×W×H mm)

16520×2925×3400

Effective Working Section (W×H m)

16×13

Effective Working Section (㎡)

178

Hydraulic Rock Drill

Montabert HC95SA

Drilling Diameter (mm)

φ38-φ102

Drill Rod Length (mm)

5530

Drilling Depth (mm)

5268

Drilling Speed (m/min)

2-3

Maximum Hydraulic System Pressure (bar)

230

Complete Machine Weight (kg)

45000

Drill Boom

Number of Drill Booms

3

Drill Boom Type

Dual Rotation

Auxiliary Boom

Working Platform Range (W×H m)

16×14

Working Platform Rated Load (kg)

400

Chassis

Diesel Engine Model

Cummins QSB6.7-C260-30

(Altitude 4500 m)

Rated Power/Speed (kW/rpm)

194/2200

Maximum Travel Speed (km/h)

16

Maximum Gradeability (%)

25 (14°)

Steering Type + Drive Type

Rear-Wheel Steering + Four-Wheel Drive

Minimum Ground Clearance (mm)

440

Service Brake

Multi-Disc Wet Brake

Electrical System

Total Motor Power (kW)

243.5 (3×75+7.5+11)

External Cable Length (m)

80

Cable Reel Capacity (m)

80

Water Supply System

Flow Rate (L/min)

266

Working Water Pressure (bar)

2-12

Water Hose Reel Capacity (m)

70

Air Supply System

Displacement (L/min)

1000

Working Air Pressure (bar)

2-8