Pneumatic Air Leg Rock Drill

Payment Type: T/T,Paypal,Western Union
Min. Order: 1 Set/Sets
Delivery Time: 5 Days

Basic Info

Model No.: YT29A

Structure: Horizontal Drilling Machine

Layout: Horizontal

Controlling Mode: Artificial

Number of Shaft: 3

Hole Diameter: <50mm

Automatic Grade: Semiautomatic

Precision: Normal Precision

Certification: CE, ISO 9001

Condition: New

Color: Blue

Additional Info

Packaging: Carton Box

Productivity: 10000 Sets/Month

Brand: CNMC

Transportation: Ocean,Land,Air

Place of Origin: Shandong

Supply Ability: 10000 Sets/Month

Certificate: CE

HS Code: 81671900

Port: Qingdao,Shanghai,Ningbo

Product Description

Introduction of Pneumatic Air Leg Rock Drill

The series of pneumatic rock drills are mainly used in mine, railway, water irrigation works and quarrying works to drill holes. It's suitable for wet or dry drilling in all kinds of rocks. Drilling direction: Hand held type for perpendicular; Air leg type for titling direction.

Advantage: Light weight & convenient operation, Low consumption & long life parts, High efficiency & fast drilling velcocity. Spare parts: Integral drill rod, Plug hole drill rods, Tapered/threaded drill rods, Tapered/threaded drill bits (button bits, chisel bits, cross bits).

Shandong Hightop Machinery Co., Ltd is the leader in polyurethane technology . Our company is mainly in engaged in Spray Foam Machine, Polyurethane Foaming Machine, Spray Foam Equipment, Spray Foam Insulation Machine also have Airless Spray Equipment ,small excavator , Road Construction Machinery , Packing Machine ,snack machine .,chemical material, air polisher.

Parameter of Pneumatic Air Leg Rock Drill

Model: YT29A
N.W: 26.5 Kg
Length: 659 mm
Cylinder Diameter: 82 mm
Piston Stroke: 60 mm
Working Pressure: 0.4~0.63 Mpa

Working Water Pressure: 0.3 Mpa
Air Pipe Inner Diameter: 25 mm
Water Pipe Inner Diameter: 13 mm
Rock Drill Hole Diameter: 34~45mm
Rock Drill Hole Depth:  5m
Shank Size:  H22×108 mm
Working temperature: -30~45 ℃

Impact Energy:  ≥50J (0.4 Mpa) ; ≥69J (0.5 Mpa) ; ≥78J (0.63 Mpa)
Impact Frequency:  ≥37Hz (0.5 Mpa) ; ≥36Hz (0.4 Mpa) ; ≥39Hz (0.63 Mpa)
Air Consumption:  ≤52L/S (0.4 Mpa) ; ≤65L/S (0.5 Mpa) ; ≤88L/S (0.63 Mpa)

Torque: ≥16N.m (0.5 MPa) ; ≥14N.m (0.4 MPa) ; ≥20N.m (0.63 MPa)

Images of Pneumatic Air Leg Rock Drill 

Rock DrillAir Leg Rock DrillPneumatic Rock Drill

About Us

China Machinery Co. ,Ltd (CNMC), established in 1980, is an important and a large construction engineering equipment joint-stock enterprise Group of Shandong province, It has several wholly-owned subsidiaries, company headquarters is located at Jining Shandong province.
We have CE Certificate,SGS Product Certificate, ISO9000 Quality Control Certificate and BV Supplier Certificate, Our machine had win much good reputation through its quality and nice performance. Nowadays Our products have been exported to 127 countries and regions over the world.



Our Factory

Our Factory

Customers Visit

Customers Visit




The Leader of the Belt and Road 


Contat Information


Whats App




© 2019 CHINA WAY. All Rights Reserved.  Shandong Hightop Machinery Co,.Ltd,  Inc.   All rights reserved. site map.  sitemap.html