YT28 YT29 Handheld Hard Rock Drill Cheap Pneumatic Air-Leg Mining Tools for Mining Rig Air Hammer Drills with Small Holes

Product Description

YT27/28/29A Pneumatic Air Leg Drill

YT27/28/29A is an air hammer drill designed for heavy duty users. It is ideal for concrete and hard rock drilling at construction sites.

Features at a Glance
  • Alloy steel forged parts provide maximum durability.
  • Forged latch retainer for quick chisel change.
  • Air leg for easy operation to different directions.
Pneumatic Air Leg Drill Features
Product Specifications
Specification View 1
Specification View 2
Specification View 3
Specification View 4
Model YT27 YT28 YT29A
Weight 27KG 26KG 27KG
Length 668*248*202MM 661MM 659*248*205MM
Cylinder diameter 80MM 80MM 82MM
Piston Stroke 60MM 60MM 60MM
Working Pressure 0.5-0.63Mpa 0.4-0.63Mpa 0.40-0.63Mpa
Impact Frequency ≥36.7(0.63Mpa)HZ ≥36(0.63Mpa)HZ ≥39(0.63Mpa)HZ
Air Consumption ≤83.3(0.63Mpa)L/S ≤82(0.63Mpa)L/S ≤88(0.63Mpa)L/S
Rock drill hole diameter 34-45MM 34-45MM 34-45MM
Drilling Depth 5M 5M 5M
Working temperature -30~45℃ -30~45℃ -30~45℃
Shank Size H22*108MM H22*108MM H22*108MM
Details Images
Detailed Diagram
Detail View 1
Detail View 2
Detail View 3
Product Packaging
Packaging Box
Packed Shipment
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Production Facility
Factory Workshop 1
Factory Workshop 2
Production Process
Testing Area
Warehouse Inventory
FAQ
QWhere is the factory located?
The manufacturing facility is located in China. Established in 2003, we have been managing professional export operations since 2008.
QWhat is our main application?
Our core product applications are distributed as follows: 60% hydraulic power units & tools, and 40% pneumatic tools.
QWhat is the payment term?
We accept multiple payment methods: T/T (100% in advance for orders <= 5000 USD; 30% in advance and balance before shipment for orders >= 5000 USD), L/C at sight, and Western Union.
QWhat is the delivery time?
Generally, the standard lead time is 5-15 days. For large-scale orders up to 100,000 USD, a delivery period of 30 days is typically required.
QCan I mark my own brand on the machine?
Yes, OEM/branding options are available. However, you must provide us with the proper brand authorization documents beforehand.
QCan I get a sample?
Yes, sample units are available, but both the sample cost and express freight expenses must be covered by the customer.

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