| After-sales Service: | Yes |
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| Warranty: | 2 Years |
| Certification: | CE, ISO 9001:2000, ISO 9001:2008 |
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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 |
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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) |
3.3 km/h (High Speed) |
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Gradient |
25° |
25° |
|
Track Frame Oscilation |
±10° |
±10° |
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Total Weight |
9,310 kg |
10,000kg |
|
Transportation Dimensions |
7,550X2,500X3,060 mm |
9,000*2,360*3,000mm |
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.
It can be widely used in medium and deep hole blasting in various rock formations such as railways, highways, hydropower, mining and urban construction.
For more products, please see:https://hengwang.en.made-in-china.com/product-group/qMTGKcBXbzRt/DTH-drilling-rig-catalog-1.html
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.
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.
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