Yo18 Rock Drill Jack Hammer for Mining/Used for Gold Mining Air Tools with Air Compressor

• Weight: 18kg
• Length: 550mm
• Cylinder Dia: 58mm
• Piston Stroke: 45mm
• Work Pressure: 0.4-0.63
• Air Pipe: 19mm
• Model NO.: YO18
• Hole Diameter: 34-42mm
• Shank Size: 22X108
• Usage: Coal,Ore
• Transport Package: 1 Piece Packed in Gift Color Box
• Specification: ISO
• Origin: China
• HS Code: 84671900
• Production Capacity: 2000sets

Product Description

Product Description:

1. YO18,Y19A,YO20,Y24,Y26 are Hand Held Jack hammer.
2. YT23,YT24,YT26,YT27,YT28,YT29A,MZ7665 are Air leg Jack hammer

This type Jack hammer use compressed air as power, mainly used in construction sites, various types of mines, tunnel, railways, water conservancy construction and national defense construction areas for drilling operations.Suitable for either drilling downward or incline of blast holes in medium-hard rock, of for second blasting operation,Centrally grouped control, nimble starting, stable running and easy maintenance.

YO18,Y19A,YO20,Y24,Y26 hand held jack hammer works without air leg, mainly use for downwards drilling.

 YT23,YT24,YT26,YT27,YT28,YT29A,MZ7665 pusher air leg jack hammer always works with support air leg, can be used for any angle drilling.

Specification for Hand Held Jack Hammer:

Model No	YO18	Y19A	YO20	Y24	Y26
Weight               (kg)	18	19	20	24	26
Length               (mm)	550	600	561	604	650
Cylinder Dia*Stroke   (mm)	58*45	65*54	63*55	70*70	65*70
Working Pressure     (Mpa)	0.4-0.63
Impact energy         (J)	≥22	≥28	≥26	≥44.7	≥23
Impact frequency      (Hz)	≥32	≥28	≥33	≥27	≥30
Air consumption       (L/S)	≤20	≤37	≤33	≤55	≤47
Hose size            (mm)	19	19	19	19	19
Rork drill hose diameter(mm)	34-42	34-42	34-42	34-42	34-42
Rock drill hose depth   (m)	5	5	5	5	5
Shank size           (mm)	22x108	22x108	22x108	22x108	22x108

Specification for Air Leg Rock Drill

Model No	YT23	YT24	YT26	YT27	YT28	YT29A	MZ7665
Weight               (kg)	24	24	26	27	28	27	26
Length               (mm)	628	678	690	668	661	659	720
Cylinder Dia*Stroke   (mm)	76*60	70*70	95X60	80*60	80*60	82*60	76*70
Working Pressure     (Mpa)	0.4-0.63
Impact energy         (J)	≥65	≥65	≥64	≥75.5	≥70	≥78	≥70
Impact frequency      (Hz)	≥37	≥31	≥36.5	≥36.7	≥37	≥37	≥37
Air consumption       (L/S)	≤78	≤67	≤55	≤83.3	≤81	≤88	≤81
Hose size            (mm)	19	25	25	25	25	25	25
Rork drill hose diameter(mm)	34-42	34-42	34-42	34-42	34-42	34-42	34-42
Rock drill hose depth   (m)	5	5	5	5	5	5	5
Shank size           (mm)	22x108	22x108	22x108	22x108	22x108	22x108	22x108

Picture for Hand Held Jack Hammer and Air Leg Jack Hammer: