Hydraulic Single Boom Rock Drill Jumbo for Rock Blasting Hole Drilling

• Bit Type: Rock Drill Bit
• Drill Hole Diameter: 32-102mm
• Drilling Way: Rotary
• Voltage: 380V
• Weight: 8500kg
• Warranty: 1 Year
• Certification: ISO 9001:2000
• Condition: New
• Motor: Electric Motor and Diesel Engine Optional
• Drill Hole Depth: 2100mm, 2700mm, 3350mm (Optional)
• Transport Package: Seaworthy Package
• Specification: 8800x1350x1900mm
• Trademark: BOHWA
• Origin: China
• Production Capacity: 8sets/Month

Product Description

Underground Wheel based Hydraulic Single Boom Drill Jumbo Machine for Rock Blasting Hole Drilling

Main Specification

Main Specification

Suitable Hole Diameter	φ32~φ102 mm
Max. Rock Drill Rod Length	3050mm(Female Shank)/3090mm(Male Shank)
Hole Depth per Impact	2700mm
Ground Clearance	300mm
Drilling Speed	0.8~2m/min
Suitable Tunnel Section (W×H)	2.5x2.5m ~ 5×5m
Gradeability	14%
Traveling Speed	8km/hr
Min. Turing Radius	3.5m(inner)
Transportation Dimension (L×W×H)	8800×1350×1900mm
Total Weight	≈8500kgs

Hydraulic Boom & Feed Assembly
 

Boom Installation Position	Right Installation Boom
Boom Max. Rising Angle	-14° ~ +60°
Boom Max. Swinging Angle	+/-31°
Boom Extension Stroke	1100mm
Feed Roll-over Angle	-105° ~ +15°
Feed Swinging Angle	+/-45°
Feed Rotation Angle	-180° ~ +180°
Feed Overall Length	4150mm Female Shank
Hole Depth	2100mm, 2700mm, 3350mm (Optional)
Feed Compensation Stroke	1500mm
Max. Feeding Force	9000N

Hydraulic System
 

Hydraulic Pumps	Triplex Vane Pumps (Imported)
System Pressure (Max)	21Mpa
Oil Radiator	50Plies
Hydraulic Ball Valve	21MPa
Hydraulic Rubber Hose	Chinese MA standard
Main Oil Filter	High Pressure Pipe Filter

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