Big diameter drill rig - Hengwang Group offers a wide range of water well drilling rigs, exploration drilling rigs, rock drilling rigs, piling rigs and other piling drilling equipment.

Big diameter drill rig

Reverse Circulation Drill Rig Mill Drilling Rig

HW-500S Reverse Circulation Drill Rig

High sample quality
Fast drilling speed
Source manufacturers

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JZF-D Reverse Circulation Drilling Rig

Drill Diameter: 300-1000mm
Drill Depth: 80m
Machine Weight: 3.2T

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HW-100 Tractor Positive Circulation Drilling Rig

Drill Diameter: 200-600mm
Drill Depth: 100m
Generator:30kw

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HWZ-120 Positive Circulation Drilling Rig

Drill Diameter: 10-100cm
Drill Depth: 130-180m
Engine Power: 12-15Hp

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HF-150 Reverse Circulation Rig

Drill Diameter: 350-2000mm
Drill Depth: 180m
Generator power :75kw

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HF-200 Reverse Circulation Rig

Drill Diameter: 450-2000mm
Drill Depth: 220m
Rated Power: 50Kw

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HF-250 Reverse Circulation Rig

Drill Diameter: 350-1200mm
Drill Depth: 300m
Generator power :150kw

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HF-400L Reverse Circulation Rig

Drill Diameter: 350-1200mm
Drill Depth: 350m
Generator power :150kw

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SPJ300 Mill Drilling Rig

Drill Diameter: 500-1500mm
Drill Depth: 300m
Drill Mast Height: 8.6m

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SPJ600L Mill Drilling Rig

Drill Diameter: 200-1800mm
Drill Depth: 600m
Engine Power: 37Kw

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