High-Quality Yt28 Yt29A Pneumatic Jack Hammer Air Leg Hand Held Rock Drill Factory, Quotes

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High-Quality Yt28 Yt29A Pneumatic Jack Hammer Air Leg Hand Held Rock Drill Factory, Quotes

Product Details

Customization:	Available
After-sales Service:	Repair or Replacement
Warranty:	6 Months

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Product Description

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Basic Specifications

Model NO.

yt28

Certification

ISO 9001:2000, ISO 9001:2008

Condition

New

Motor

Air

Drill Hole Diameter

<100mm

Drill Hole Depth

<100m

Working Pressure

0.4-0.63MPa

Air Consumption

85(L/S)

HS Code

84303900

Production Capacity

2000 Sets / Week

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Product Description

The pneumatic rock drill is powered by compressed air, featuring a centralized operating mechanism for flexible starts. Designed with air-water linkage, it ensures convenient use and simple maintenance.

High efficiency with large rotating torque and strong purging blast holes.

Low noise and small vibration for better operator comfort.

Energy-saving design with a long service life of parts.

Fit for wet drilling in medium-hard or hard rock.

Grouped control mechanism: "air on, water on, air off, water off".

Application: Ideal for tunneling, mining support, water conservancy, hydropower projects, and quarrying (dividing rocks).

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YT Series Technical Parameters

Model	YT28	YT27	YT29A	YT24C	TY24
Weight	26kgs	27kgs	26.5kgs	24kgs	24kgs
Air pressure	0.4-0.63Mpa	0.4-0.63Mpa	0.4-0.63Mpa	0.4-0.63Mpa	0.4-0.63Mpa
Impact frequency	>=37HZ	>=39HZ	>=39HZ	>=37HZ	>=31HZ
Air consumption	<=81L/s	<=86L/s	<=88L/s	<=80L/s	<=67L/s
Impact energy	>=70J	>=75J	>=78J	>=65J	>=65J
Bit diameter	34-42mm	34-45mm	34-45mm	34-42mm	34-42mm

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Product & Factory Display

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Frequently Asked Questions

1. What are the available payment methods? We accept T/T (Telegraphic Transfer), Western Union, or L/C at sight.

2. How long is the typical lead time for an order? Normally it takes 25 days for production. If the requested size is in stock, it only takes 2 to 3 days.

3. What shipping options do you provide? For sample orders, we recommend express couriers (DHL/UPS/TNT/FEDEX) or air freight. Bulk orders are best shipped by air or sea.

4. How is product quality controlled? We have an experienced QC team. Every order undergoes strict inspection and testing before shipment.

5. What after-sales support do you offer? Technical support is available at any time. We provide free replacements for failures confirmed to be caused by product quality.

6. Is this drill suitable for hard rock? Yes, the YT series is specifically designed for wet drilling in medium-hard or hard rock conditions.