Yt29A Pneumatic Jack Hammer Air Leg Hand Held Rock Drill

• After-sales Service: Repair or Replacement
• Warranty: 6 Months
• Certification: ISO 9001:2000, ISO 9001:2008
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: YT29A
• Condition: New
• Motor: Air
• Drill Hole Diameter: <100mm
• Drill Hole Depth: <100m
• Bit Type: Button Bit
• Drilling Way: Compound
• Working Pressure: 0.4-0.8MPa
• Use: Coal Mining, Quarry Drilling or Well Drilling
• Air Consumption: 85(L/S)
• Transfer: Air/Sea/Express
• Transport Package: Wooden Case
• Specification: YT29A
• Trademark: KAT DRILL
• Origin: China
• HS Code: 84303900
• Production Capacity: 2000 Sets / Week
• Package Size: 30.00cm * 30.00cm * 30.00cm
• Package Gross Weight: 5.000kg

Product Description

Product Description

Feature:

YT29A is powered by compressed air, with centralized operating mechanism, flexible start, air-water linkage, convenient use, simple maintenance, low noise, small vibration, energy saving and high efficiency, long service life of parts, high versatility, good reliability, high efficiency, strong function of purging blast holes and large rotating torque, so it is worried about similar products. It is mainly used for drilling, blasting and anchor cable holes in earth rock engineering.

Application:

tunneling and support in mining, transportation, water conservancy, hydropower and other projects. It is mainly used for quarries - dividing rocks.

Our air-leg rock drills have following features:
1. Fit for wet drilling in medium-hard or hard rock
2. Grouped control mechanism, quick to start up, with "air on, water on, air off, water off" mechanism, convenient to handle and easy to maintain and repair.

 

PECIFICATIONS for YT series pneumatic rock drilling machine with air leg
Model	YT28	YT27	YT29A	YT24C	TY24
Weight	26kgs	27kgs	26.5kgs	24kgs	24kgs
Length	661mm	668mm	659mm	628mm	678mm
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
Cylinder*stroke	80mm*60mm	80mm*60mm	82mm*60mm	76mm*60mm	70mm*70mm
Air pipe diameter	25mm	19mm	25mm	25mm	19mm
Shank dimension	22*108mm	22*108mm	22*108mm	22*108mm	22*108mm
Drilling depth	5m	5m	5m	5m	5m
Bit diameter	34-42mm	34-45mm	34-45mm	34-42mm	34-42mm

 

Detailed Photos

Our Products

 

Tapered equipment:
We produce all kinds of rock drilling tools, such as tapered chisel bits, tapered cross bits, tapered button bits,H22 drill rods,H25 drill rods,Pilot rod,Dome bits, Pilot adapter,rock drill and etc.
Also we can produce the button bits according to customer's demand.

 

Drifting and Tunneling Button bits:
The R25, R28, R32, SR32, SR28, SR25button bits and retract button bits:
The R25/SR25 series button bits diameters are from 33 to 51mm;
The R28/SR28 series button bits diameters are from 33 to 48mm;
The R32/SR32 series button bits diameters are from 38 to 76mm;
The R35/SR35 series button bits diameters are from 45 to 64mm;
The R38/SR38 series button bits diameters are from 48 to 76mm;
Also we can produce the button bits according to customer's demand.

Drifter Rod:
The R32-HEX25-R25/SR25 drill rod length is from 700 to 4750mm;
The R32/T38-HEX28-R28/SR28 drill rod length is from 700 to 5530mm;
The R38/T38-HEX32-R28/R32/SR32 drill rod length is from 700 to 6400mm;
The R38/T38-HEX35-R32/SR32/SR35 drill rod length is from 700 to 6400mm;
Also we can produce the drill rod according to customer's demand.

Bench Drilling Tools:
We supply the R3212, R32, T38, T45, T51, T60, ST58 and ST68 series bench drilling tools, such as button bits, retrac button bits, shank adapter and drill tube, etc.

DTH Drilling Tools:
We supply the DHD, QL, BR,CIR,Mission, series DTH drilling tools, such as Drill bits, Drill pipe, DTH Hammer, etc.

Shank Adapter:
We produce and supply the R32, T38, T45, T51, T60, ST58 and ST68 series shank adapters, our shank adapter can replacement of Atlas copo, Boart, FuruKawa and Sand vik's products, also we can produce the shank adapter according to customer's demand.

 

Company Profile

Packaging & Shipping

FAQ

The information you may like to know before order:

1. Methods of Payment:

  T/T (Telegraphic Transfer) or Western Union or L/C at sight

2. Handling time for an order

  Based on order quantity, normally it takes 25 days for production.

  Only 2 or 3 days if we have stock on your request size.

3. Shipping way

  Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

  Bulk order: we suggest by air or by sea.

4. Quality Control

  We have our own experienced QC.

  There will be strict inspection and testing for every order before shipping out.

5. After Services:

  a. Our sales team will response for your question within 24 hours (Holidays Excluded)

  b. Technical Support will be available in any time

  c. Free replacement will provide once the failure confirmed caused by our product quality