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G2Z Fully Hydraulic Two-Boom tunnel jumbo drill
G2Z Fully Hydraulic Two-Boom tunnel jumbo drill
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HomeRock DrillRotary Drilling Rig G2Z Fully Hydraulic Two-Boom tunnel jumbo drill
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G3Z Three-Boom Tunneling Drill Rig

G2Z Fully Hydraulic Two-Boom tunnel jumbo drill

Drilling diameter: φ38mm-φ102mm
Drilling depth: 5268mm
Telescopic length of working arm: 1600mm
Total motor power: 161.5kW

Applied range:It is used for drilling and blasting drilling operations or bolt hole operations in large and medium-sized tunnels such as railways, highways, national defense, water conservancy, mining and other large and medium-sized tunnels.

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Description

Parameter

Part Name project name Specification/Model
Whole machine Overall dimensions(LxWxH) 15450mmx2500mmx2930mm
Effective working section(WxH) 12.9mx9.4m
Effective operating section 105㎡
Drilling diameter φ38mm-φ102mm
Drilling depth 5268mm
Drilling speed 1.5-2.2m/min
Total Weight 35000kg
Drill boom Working arm form Double triangle + self-parallel + square arm
Telescopic length of working arm 1600mm
Pitch angle of working arm +70°~-30°
Swing angle of working arm ±45°
Propeller length 7102mm
Propeller flip angle 360°
Propeller compensation 1800mm
Rock drill model GL18T
Work service platform Working platform range(WxH) 14mx11.5m
Rated load of working platform 400kg
Chassis Diesel engine model QSB6.7-C170-30(High altitude 4500m)
Rated power/speed 129/2200 kW/rpm
Maximum walking speed 15 km/h
Maximum climbing ability 14°
Turning radius(inside/outside) 5m/10m
Steering mode + drive mode Articulated steering + four-wheel drive
Wheelbase 4000mm
Rear axle swing angle ±8°
Approach / departure angle 16/19
Minimum ground clearance 425mm
Service brake Multi-disc wet brake
Electrical System Total motor power 161.5kW(2x75kW+7.5kW+4kW)
Supply voltage 380V
Accumulator 2x12V/160Ah
External cable length 80m
water supply system flow 133L/min
Working water pressure 2bar-12bar
Gas supply system Displacement 1000 L/min
working pressure 2bar-8bar
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FLAT NO-88, BLOCK -B, DDA PUNJABI FLATS, N.S MANDI, JAHANGIRPURI, NORTH WEST, DELHI -110033
+91 9650500315
+91 9728141681
internationalrk93@gmail.com
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