DTH 2.5km/H 400M Surface Drilling Machine

Name: DTH 2.5km/H 400M Surface Drilling Machine
Brand: Jinzhou City Shitan Machinery Equipment CO. LTD.

400M Pneumatic Drilling Machine Water Well Drilling Rig Mud Pump Price For Sale Pneumatic Borewell Machine Brief Introduction ST-400 mud/air drilling rig is a water well drilling rig that mix mud drilling rig and air drilling rig in one equipment with mechanical top head. It is a good solution to the difficulty of drilling in the soil layer for DTH rig and the low efficiency of drilling for mud rotary rig in the hard rock, gravel and pebble layer. The mud/air drilling rig

Place of Origin hebei china

Packaging Details Wooden box

Dimension 5900x2100x2850mm

Model Number ST-400

Supply Ability 2000sets/month

Certification ISO

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Product Description

400M Pneumatic Drilling Machine Water Well Drilling Rig Mud Pump Price For Sale

Pneumatic Borewell Machine Brief Introduction

ST-400 mud/air drilling rig is a water well drilling rig that mix mud drilling rig and air drilling rig in one equipment with mechanical top head. It is a good solution to the difficulty of drilling in the soil layer for DTH rig and the low efficiency of drilling for mud rotary rig in the hard rock, gravel and pebble layer. The mud/air drilling rig adapts to various soil strata. The mud/air drilling rig is efficiency and energy saving to drill water well and geological exploration of core sample.

Pneumatic Borewell Machine Main Parameter:

Drilling depth	400m
Drilling diameter	Φ140-Φ350mm
Working air pressure	1.7-3.5MPa
Air consumption	17-30m3/min
Drilling pipe diameter	Φ89, Φ102mm, Φ108mm
Length of drill pipe	1.5m, 2.0m, 3.0m,6.0m
One push length	6.6m
Tramming speed	2.5km/h
Climbing ability (Max.)	30°
Ground clearance (Min.)	250mm
Rotation speed	45-115 rpm
Rotation torque	6500-9000 N.m
Power	92 Kw
Weight	10
Dimension