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High Quality 450m Hydraulic Crawler Water Well Drilling Rig Machine Forag Rotary Drilling Rig with Pump Engine
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High Quality 450m Hydraulic Crawler Water Well Drilling Rig Machine Forag Rotary Drilling Rig with Pump Engine
Specification
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Item
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HWH450
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Maximum borehole depth
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450m
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Hole diameter
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140-350 mm
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Drill pipe diameter
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89/102mm
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Length of drill pipe
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1.5/2.0/3.0/6.0m
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One time advance length
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6.6m
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Walking speed
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2.5km/h
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Climbing ability
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30
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Engine power
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103 kw
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Engine
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Weichai engine
4 cylinders National III |
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Working wind pressure
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1.7-3.5 MPA
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Air consumption
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17-36m³/min
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Swing speed
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50-135rpm
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Footage efficiency
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15-35m/h
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Lifting force
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25T
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Rapid rise speed
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20m/min
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Fast feeding speed
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40m/min
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Width of loading
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2.8m
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Tool lifting force
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2T
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Swing torque
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7000-9500N.m
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Size
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5950*2100*2600mm
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Machine weight
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9400kg
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High leg stroke
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1.6m
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