High Efficiency Dust Collecting DTH Drilling Rig for Quarry

• After-sales Service: Yes
• Warranty: 2 Years
• Certification: CE, 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.: HW925
• Condition: New
• Motor: DC Motor
• Drill Hole Diameter: 100-150mm
• Drill Hole Depth: 30m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Diesel Engine: 176kw
• Max Drill Deep: 30m
• Engine: Yuchai
• Drill Pipe Sizes: 76 X 3,000 mm
• DTH Hammer: 4inch
• Rotation Speed: 0-100 Rpm
• Working Pressure: 17 Bar
• F.a.D: 16 M3/Min
• Total Weight: 9310kgs
• Color: Yellow or as Your Like
• Transport Package: Roro
• Specification: 30,
• Trademark: HW
• Origin: Shandong
• Production Capacity: 200sets/Year
• Package Size: 570.00cm * 232.40cm * 255.00cm
• Package Gross Weight: 4700.000kg

Product Description

Product Description

 

    The down-the-hole drilling rig uses the drill rod to drive the pneumatic impactor and the drill bit to rotate together, and uses the piston impact drill of the pneumatic impactor to break the rock.
 

Product Parameters

 

Model	HW-452	HW-452H
Engine	Yuchai YC6A260L191 kW	Yuchai YCA7240-T300 176 kW
Hole Depth	20 m	24 m
Drill Pipe Sizes	76 X 3,000 mm	76 X 3,000 mm Optional: 68X 3,000 mm
Hole Dia	90-138 mm	90-130 mm
DTH Hammer	4"	4" Optional: 3.5"
Rotation Torque ( Max.)	2,500 N.m	1,900 N.m Optional: 1,540 N.m
Rotation Speed	0-100 rpm	0-92 rpm Optional: 0-115 rpm
Working Pressure	17 bar	18 bar
F.A.D	16 m3/min	15 m3/min
Tramming Speed ( Max.)	3 km/h (High Speed) 2 km/h (Low Speed)	3.3 km/h (High Speed) 1.5 km/h (Low Speed)
Gradient	25°	25°
Track Frame Oscilation	±10°	±10°
Total Weight	9,310 kg	10,000kg
Transportation Dimensions	7,550X2,500X3,060 mm	9,000*2,360*3,000mm

 

    More details on pneumatic drilling rig:

Detailed Photos

 

 

 

     FEATURES:

    1.Smaller body, suitable for various construction sites.
    2.Crawler site, while ensuring stability, can adapt to a variety of harsh working conditions;

    3.High hydraulic outriggers can be loaded and unloaded without crane drilling rig.
    4.Diesel powered down-the-hole (DTH) rigs have excellent maneuverability, smaller footprint and the ability to serve multiple locations.
 

Customer Feedback

    It can be widely used in medium and deep hole blasting in various rock formations such as railways, highways, hydropower, mining and urban construction.

Recommend Products

   For more products, please see:https://hengwang.en.made-in-china.com/product-group/qMTGKcBXbzRt/DTH-drilling-rig-catalog-1.html

Packaging & Shipping

Our goods delivery scene, before delivery, customers can remark according to their own requirements, if you want to know more details about delivery, please contact me, I will answer for you.

Company Profile

 

 

     Jining Hengwang Mining Machinery Co., Ltd. which belong to Shandong Hengwang Group Co., Ltd., is located in Shiqiao Industrial Park, Jining City, Shandong Province, China. Our Group occupies an area of about 40,000 square meters.It is a comprehensive enterprise integrating piling and drilling rig design, manufacture and installation.

 

 

FAQ

1) ,What is your terms of payment?
TIT 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

2), What is your terms of delivery?
EXW, FOB, CFR, CIF.

3),How about your delivery time?
Generally, it will take 7-10 working days after receiving you advance payment The specific delivery time depends on the items and the quantity of your order

4),What is the warranty of our machine?
Our main machine enjoys a?1 year warranty(except for the hammer). during this time all accessories broken can be changed for a?new one And we provide videos for machine install and operation.

5), What is your terms of packing?
Generally, we use standard exported wooden case for LCL goods, and fixed well for FCL goods.

6),Do you test all your goods before delivery?
Yes, we have 100% test before delivery.And we will attach our inspect report for every machine.

7),Do you Preferred provide wear parts for transacted clients?
Yes, we have records for your clients, and will prefer providing accessories to clients.

8)How do you make our business long-term and good relationship?
1 We keep good quality and competitive price to ensure our customers benefits;
2 We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

9), Do you have any certificates for your machine?
All of our products coming with the certificates of CE, S09001.