M21DX rock drill – Jiangxi Woserld Rock Drilling Hydraulic Co., Ltd.

ROCK DRILLS

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M21DX rock drill

Product Description

Designed for Rock Drilling Rigs and Mining Rigs for Mine

Impact Power: 21KW
Drilling Diameter: 45-76 mm

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Product Details Technical Parameters Application Cases

Product Details

Product Details

Designed for Rock Drilling Rigs and Mining Rigs for Mine

Impact Power: 21KW
Drilling Diameter: 45-76 mm

Technical Parameters

Technical Parameters

M21DX Rock Drill
Structure
Dimension (include shank)	mmmmmm	1042301194mm
Weight	KG	186
Center Height	mm	87
Shank	–	T45/T38/R32
Hole Diameter	mm	45-76
Impact Functions
Max. Impact Power	KW	21
Oil Inlet Pressure	Bar	200
Impact Frequency	HZ	62
Flow	L/min	100-120
Impact Energy	J	340
Rotation Functions
Displacement	CC	100/125/160
Rotation Speed	Rpm	303/303/296
Max. Torque	Nm	480/600/750
Oil Inlet Pressure	Bar	175
Flow	L/min	48/60/75
Others
Water Pressure	Bar	14-24
Water Flow	L/min	60-120
Air Lubrication Pressure	Bar	3
Lubrication Air Flow	L/S	5

Application Cases

Application Cases

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