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Qufu Shengdu Pneumatic Breaker Tools Co., Ltd. > Product Catalog > Air Leg Rock Drill > YT28 AIR-LEG ROCK DRILL

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2008

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Product Catalog: Internal combustion rock drill [4]; Air Leg Rock Drill [3]; GASOLINE BREAKER [3]; drill rod and drill bit [7]
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Qufu Shengdu Pneumatic Breaker Tools Co., Ltd.

YT28 AIR-LEG ROCK DRILL

YT28 AIR-LEG ROCK DRILL

Detailed Product Description

Usage:

Drilling in quarry and coal or limeston mine.

Blasting for railway construction 、water conservancy onstruction and defence project facility.

Advantage:

l High efficiency

l Horizontal and downward drilling

l Hard rock drilling (f=8-18)

Rock Drill	7655	YT24	YT27	YT28
Weight(kg)	24	24	27	26
Length(mm)	628	678	668	661
Air pressure (mpa)	0.40-0.63	0.40-0.63	0.40-0.63	0.40-0.63
Impact frequency(hz)	≥37	≥31	≥39	≥37
Air consumption(l/s)	≤80	≤67	≤86	≤81
Impact energy(j)	≥65	≥65	≥75	≥70
CylinderStroke(mmmm)	76*60	70*70	80*60	80*60
Air pipe dia(mm)	25	19	19	25
Shank dimension(mm*mm)	22*108	22*108	22*108	22*108
Drilling depth(mm)	5	5	5	5
Bit dia(mm)	34-42	34-42	34-45	34-42

Place of Origin:	Shandong in China
Model No:	YT28/YN24/YT27
Brand Name:	Shengdu
FOB Price:	150-300 USD QINGDAO
Payment Terms:	L/C,T/T(Bank Transfer),
Supply Ability:	Set/Sets\|2000\|Month
Package:	Wooden crate
Delivery Time:	a week

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