Overview

78 Horsepower Wheeled Water Well Drilling Rig supplied by Shandong Hongrun Group (China) Co., Ltd. Listed under Pile Drivers. Key published specifications: Drilling depth Max.150m; One time advance length 2.3m; Drilling diameter 100-219mm; Rapid rise speed 15m/min. Contact the supplier through the RFQ form for pricing, lead time and full datasheets.

Technical specifications

Drilling depth	Max.150m
One time advance length	2.3m
Drilling diameter	100-219mm
Rapid rise speed	15m/min
Drill pipe length	1.5/2.0m
Fast feeding speed	23m/min
Drill pipe diameter	76/89 mm
The penetration efficiency	10-35 m/h
Working pressure	1.45-2.5Mpa
Walking speed	3 km/h
Air consumption	15-29m³/min
Uphill angle	Max.30°
Slewing speed	40-65 rpm
Rotation torque	2200-3000 N.m
High leg stroke	0.6 m
Rig lifting force	6 T
Weight	3 T
Engine	Changchai 23kw
Size	420015602050 mm