Internal Combustion Rock Drill-YN27A

Quantity Order:

Origin:

China

Payment Method:

Telegraphic Transfer (T/T), L/C

Quantity:

1000 per month

Pack. & Delivery:

plywood cases or carton cases or others

Internal Combustion Rock Drill Type YN27A is hand-oper-ating drill.It is mainly used for drilling blast holes in open air It is also useful in breaking, shovelling, digging , splitting and tamping jobs.

Specification
Weight 26-27.5 kg
Overall dimension ( L* W* H) 746* 315* 229 mm
Diameter of engine piston Æ 58 mm
Stroke of engine piston 70 mm
Rotating speed of engine with load > = 2450 rpm
Drilling speed > = 250 mm/ min
Oil consumption

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