Air Leg Rock Drill for Reliable Performance in Heavy Rock Drilling

• Customization: Available
• Certification: CE, ISO 9001:2000
• Condition: New
• Model NO.: YT24C YT27 YT28 Yt29A
• Motor: Pneumatic
• Drill Hole Diameter: 34-45mm
• Drill Hole Depth: 5m(Max)
• Bit Type: Button Bit
• Drilling Way: Rotary
• Air Consumption: 88 L/S
• Cylinder*Stroke: 82mm*60mm
• Bit Head Size: R22*108mm
• Drilled Holes Depth: 1.2-5m
• Transport Package: Carton/Wooden Box
• Specification: 695*285*235mm
• Trademark: Kai tuo
• Origin: Hebei
• HS Code: 8430390000
• Production Capacity: 10000sets/Year

Product Description

Discover the extraordinary capabilities of the Air Leg Rock Drills from Xianghe Kaituo Mining Machinery Co., Ltd., a leader in robust, cutting-edge air-legged rock drilling technology. These remarkable drills are meticulously engineered to ensure minimal energy consumption while achieving outstanding performance in horizontal and inclined borehole creation within medium-hard to hard rock formations (f=8-18). With their incredible versatility, these drills are perfect for drilling anchor holes in both upward and downward directions. Designed to seamlessly adapt to a variety of roadway section sizes and diverse operational conditions, the YT29A model stands out as a versatile choice. It can be effortlessly paired with FT160A (or FT160B, FT160C) or integrated with drill trucks and frames, catering to both dry and wet rock drilling requirements. Furthermore, our comprehensive selection of YT29A rock drill components includes an array of essential parts such as pistons, rotating sleeves, spiral rods, brass nuts, valve sets, ratchets, tower springs, manipulation valves, shank bodies, cylinder bodies, main bodies, brazing sleeves, brazing cards, brazing card bolts, oilers, water injection valve bodies, fastening pins, ratchet pawls, air pipe nuts, air pipe elbows, water needles, and much more. Xianghe Kaituo Mining Machinery ensures that every product is crafted with precision, guaranteeing reliability and excellence in every rock drilling endeavor.

Product Description

1. Enhanced Output Power: Experience unparalleled performance with our Air Leg Rock Drill, engineered for heightened efficiency and top-tier power output, ensuring robustness in every operation.
2. Swift Rock Drilling Speed: Feel the surge in productivity with our drill's rapid penetration capabilities, designed to maximize work efficiency and expedite project completion.
3. Superior Lubrication System: Our state-of-the-art lubrication system guarantees extended machine life by minimizing wear and tear of moving components, ensuring seamless and prolonged operation.
4. Optimized Machine Design: Ingeniously crafted to deliver the perfect equilibrium of impact energy and frequency, this tool is the quintessential choice for all your rock drilling needs.
5. Advanced Gas and Water Linkage: Our sophisticated system features rapid gas-leg return, adjustable air pressure, and more, significantly boosting operational efficiency and performance.
6. User-Centric Control: Enjoy effortless operation with our innovatively positioned control handle, centralized with the back head. The muffler cover not only minimizes noise but also allows for adaptive discharge direction, enhancing on-site working conditions.

Diverse Application Areas:

Perfectly suited for mining, traffic tunnels, water conservancy projects, quarries, and a plethora of other demanding environments.

Product Parameters

SPECIFICATIONS for YT series pneumatic rock drilling machine with air leg
Model	TY24C	YT27	YT28	YT29A
Weight	24kg	27kg	26kg	26.5kg
Length	628mm	668mm	661mm	659mm
Air pressure	0.4-0.63Mpa	0.4-0.63Mpa	0.4-0.63Mpa	0.4-0.63Mpa
Impact frequency	<=37hz	<=39hz	>=37HZ	>=39HZ
Air consumption	<=80L/s	<=86L/s	<=81L/s	<=88L/s
Impact energy	>=65J	>=75J	>=70J	>=78J
Cylinder*stroke	76mm*60mm	80mm*60mm	80mm*60mm	82mm*60mm
Air pipe diameter	25mm	19mm	25mm	25mm
Shank dimension	22*108mm	22*108mm	22*108mm	22*108mm
Drilling depth	5M	5M	5M	5M
Bit diameter	34-42mm	34-45mm	34-42mm	34-45mm

Before Using the Rock Drill:
1. Thoroughly verify that each component, encompassing the rock drill, bracket, or rock drill cart, remains intact and is expertly lubricated. Confirm the pathways for wind and water are unobstructed, and ensure all connection joints are firmly secured.

2. Conduct a meticulous inspection of the roof near the working face to identify any live or loose rocks, addressing potential hazards prior to commencing operations.

3. Guarantee the working surface is impeccably flat before initiating drilling to prevent any risk of slippage or displacement.

4. Always employ water during the drilling process to eliminate the risks associated with dry drilling. Initiate with water followed by wind when operational, and reverse this sequence upon cessation. Begin at a reduced speed, advancing to full speed once an optimal depth is achieved.

5. Drillers are advised to refrain from wearing gloves to ensure maximum safety and control during operation.

6. Maintain an attentive stance and positioning when engaging the air leg. Avoid using body pressure and do not stand directly in front of the rock drill, as this can lead to injuries from any potential brazing rod breakages.

7. In the event of any unusual sounds or water discharge, immediately halt the machine. Conduct a thorough inspection and rectify the issue before resuming operation.

8. When retracting the rock drill or substituting the brazing rod, proceed with caution, operating the drill at a slower pace, and remain vigilant of the brazing rod's positioning.

Detailed Photos

Frequently asked questions

Unbeatable Pricing Advantage

As a distinguished integrated industrial and trade enterprise, we proudly present our esteemed clientele with factory-direct pricing!
How Long Will It Take to Deliver?
As the esteemed manufacturer of choice, we promptly initiate production upon order confirmation. For items readily in stock, anticipate swift delivery within an impressive 15 days; for larger orders, delivery timelines may extend to a maximum of 30 days, ensuring quality and efficiency.
What Terms of Payment Do You Accept?
Our standard payment terms are T/T or D/P. For T/T transactions, a 30% deposit is required upfront to secure your order, with the balance of 70% due before shipment, ensuring a seamless transaction process.
How Long Are Your Prices Valid?
As a reputable and steadfast factory, our prices remain consistently stable throughout the year. Adjustments are rare and occur only under specifically defined conditions: (1) Notable fluctuations in the U.S. dollar exchange rate; (2) Significant increases in labor or raw material costs that necessitate manufacturer price adjustments.
What Logistics Can You Use for Transportation?
We offer three primary modes of reliable freight transport: (1) Approximately 80% of our shipments traverse the seas to reach major continents such as Africa, South America, and the Middle East, ensuring global reach and accessibility. (2) For our landlocked neighboring countries, deliveries are efficiently conducted via road or rail.(3) For urgent and lightweight spare parts, we provide the convenience of air transportation to meet your needs swiftly.