About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Beijing Jincheng Mining Technology Co., Ltd.
Home ProductsRock Drilling Rig

Crawler Pneumatic Rock Drilling Machine , Atlas Copco CM351 DTH Drilling Rig

JCdrill---The best and Specilized "one-stop selection sourcing platform“ for drilling rig and tools. —— Orlan

—— Orlan

The trailer water drilling rig TWD200 is really good borehole machine,beasy operation,high efficiency and good price. —— Кочетков Юрий

—— Кочетков Юрий

The hydraulic rotary water well drilling rig JKS300,JKCS400 drilling by DTH hammer and mud pump,very good quality and considerate after sales service!

—— Mr. Mohammed Seif

We start use the JK580 DTH rock drilling rig since 2009,now we have 6set working in our customer's mining site,perfect machine with reasonable price.

—— Gocha Rostiashvili

I'm Online Chat Now

Crawler Pneumatic Rock Drilling Machine , Atlas Copco CM351 DTH Drilling Rig

small.img.alt small.img.alt small.img.alt

Large Image :  Crawler Pneumatic Rock Drilling Machine , Atlas Copco CM351 DTH Drilling Rig

Product Details:
Place of Origin: Hebei,China
Brand Name: JCDRILL
Certification: ISO,CE
Model Number: CL351
Payment & Shipping Terms:
Minimum Order Quantity: 1Set
Price: Negotation
Packaging Details: Standard export ocean transportation package
Delivery Time: In stock
Payment Terms: T/T, L/C, D/P, Western Union, MoneyGram
Supply Ability: 2000Set/year
Detailed Product Description
Model Number: CL351 Application: Rock Balsting Drilling Rig
Drilling Depth: 40m Drilling Diameter: 90-165mm
Drill Rod: 3000mm Rock Hardness: F=8-16
Rotation Speed: 0-100rpm Working Pressure: 1.05-2.46Mpa
Air Consumption: 11.3-21 M³/min Feed Stroke: 3.66m
Weight: 5000kgs Dust Collector: Wet & Dry Optional
DTH HAMMER: QL40 DHD340 DHD350Q Size: 5900×2210×1470mm
High Light:

rock drilling equipment


dth drilling rig

CL351 Pneumatic Rock Blasting DTH Drilling Rig compare with atlas copco CM351 , Airrock D45 / D50



CL351 crawler pneumatic DTH drilling rig powered by air compressor,the rock drilling machine is equipped with a high power pneumatic motor, the heavy-duty hydraulic drill arm and the main parts are all imported from famous international brands, which guarantee the reliable quality of the air track drill, especially realize much less energy consumption of rolling fraction than that of sliding fraction and make the wear of sliding framework be lower,the CL351 wagon drill have been produced more than 20 years.


1. Slewing reducer utilizes compound epicyclic reduction gear for speed reduction with an output torque of 2510N.m and a slewing speed of 0-72rp/m

2. The heavy duty structural sliding framework equipped with manganese steel slide can withstand high torque and resist distortion, which greatly extended the service life of sliding framework.

3. A swing oil cylinder is equipped on each side of frame to enable the crawler floats within 15°,and keep the drill balanced during operation.

4. The use of hydraulic and pneumatic operations of centralized control console is safe and convenient.

5. All crawlers are powered by the air motor respectively and driven by the closed reduction gear. And the gradeability is 35°

Crawler Pneumatic Rock Drilling Machine , Atlas Copco CM351 DTH Drilling Rig 0


No. Specification Code
1 Rock Hardness F=6-20
2 Hole Diameter 90-165mm
3 Hole Depth 30m
4 Air Pressure 1.05-2.46Mpa
5 Air consumption 17-21 m³/min
6 Max swing of guide Lift50° Right35°
7 Max dump of guide 180°
8 Rotation Speed 0-72rpm
9 Rotation Power 18.34kw
10 Rotation Torque 2510N.m
11 Max horizontaldrilling 3.38m
12 Gradeability 35°
13 propulsive force 13620N
14 pushing power 3.36kw
15 Outside Dimensions(L×W×H) 5900×2210×1470mm
16 Driving power 8.8×2kw
17 Traveling Speed 3 km/h
18 Feed Stroke 3.66m
19 Net weight 5000kg
20 Max swing of boom Lift 45° Right45°
21 Max dump of boom Up 60° Down19°
22 Drill Hammer QL40 DHD340 DHD350Q DHD360
23 Dust Wet/dry(Optional)

Packing& Delivery                                                                                                                                           

Crawler Pneumatic Rock Drilling Machine , Atlas Copco CM351 DTH Drilling Rig 1 Crawler Pneumatic Rock Drilling Machine , Atlas Copco CM351 DTH Drilling Rig 2


12'' High Pressure DTH hammer for fundation,construction and borehole drilling ,305-445mm hole range

In our after sales service system, We establish perfect control system strictly according to ISO-9000 series, in this system, technology date and problem solve solution and preventive measures will be provided in any maintain project, all the spare parts will be used in new OEM products with installation instructions, packing list, manufacturer's instruction, qualification and Warranty certificate.

We provide "one equipment & one case, endless service, namely the after sales service begin from the order confirmation, last for the working life of the equipment.


Contact Details
Beijing Jincheng Mining Technology Co., Ltd.

Contact Person: Tina Zheng

Tel: +8613521183617

Send your inquiry directly to us (0 / 3000)