GL18T Hydraulic rock drill

Rod tail：R32,R38,T38
Distance from machine top to machine center ：88mm
Impact power：20kW
Impact frequency：42—50Hz

Applied range: It is used for rock drilling and medium and deep hole drilling. The drilling range is 38~76 mm.

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Features

High production efficiency ,low operation cost

High-efficient hydraulic dual-buffer system improves production efficiency and protects the drilling tools and rock drills ,the maintenance intervals up to 600h,which greatly reduces operation cost.

Driving head with independent lubrication to improve production

Driving head with independent lubrication,pressure oil film lubricates each mating surface and side

Strong power

Motor is powerful and stepless variable,and has two-way rotation，high torque and excellent speed con

Parameter

Item	Model
Rod tail	R32,R38,T38
Distance from machine top to machine center	88mm
Impact power	20KW
Impact frequency	42-50HZ
Hydraulic system pressure (maximum)	23Mpa
Swing system	Independent wing
Swing speed	0-340rpm
Swing torque (maximum)	540N.m
Air consumption of lubrication (at 3Mpa)	5 I/s
Water consumption	1.1 I/s
Machine weight	170kg
Noise level	＜（A）