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Rock Drill - YT28

1. quality pneumatic rock drill, 2. compact model YT28, 3. mid drilling power, 4. efficient mining tool, 5. durable, user-frien - more info check here: http://www.buyindustrialtools.com/Rock-Drill-10218587/

Quick Brief

Place of Origin: Zhejiang China (Mainland) Brand Name: HM Model Number: YT28 Type: Air Drill Average Air Consumption: ≤82 L/s Maximum Torque: ≥23 N.m No-Load Speed: 300 rock drill: YT28 air leg rock drill: air rock drill pneumatic rock drill: drilling machine drill machine: drill

Product Features:

1. quality pneumatic rock drill

2. compact model YT28

3. mid drilling power

4. efficient mining tool

5. durable, user-frien

Business Terms:

Port: NINGBO

Minimum Order Quantity: 1 Set/Sets

Supply Ability: 10000 Piece/Pieces per Month

Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram

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Product Packagings & Delivery Terms:

Packaging Detail: wood case 661*245*195mm

Delivery Detail: 15 Days

Specifications and Product Details:

Rock drill

Body weight: 26.5kgs

Body size: 661*245*195mm

Cylinder dia.: 80mm

Piston stroke: 60mm

Rotation torgue: ≥23 N.m

Rotaion speed: ≥300 R.P.M

Drilling speed: ≥470 mm/min

Drilling noise: ≤127 dB(A)

Impact energy: ≥70 J

Impact frequency: ≥36Hz

Air consumption: ≤82L/s

Checking air pressure: 0.63MPa

Working air pressure:0.4–0.63MPa

Working water pressure: 0.30MPa

Air hose inner dia.: 25mm

Water hose inner dia.: 13mm

Drill bit dia.:Φ34 - 42mm

Drill rod shank(HEX * Length): H22*108±1mm

Effective drilling depth: 5m