Portable Integrated DTH Surface Borehole Drilling Rig
China Portable Integrated DTH Surface Borehole Drilling Rig, Find details about China DTH Drilling Rigs, DTH Surface Drill Rig from Portable Integrated DTH Surface Borehole Drilling Rig
HW421T Integrated DTH Surface Drill Rig
1.Equipped with Yuchai YC6J190 power pack 12 /14.5 m3/min Air compressor for hole diameter(|)80 - 115 mm and with dry dust collector.
2.HW421T Integrated DTH Surface drill rig with single power pack (only one diesel engine) to drive both screw air compressor and hydraulic system, compared with separated drill rigs, the fuel consumption reduced by 35% and maintenance cost down by 50%.
3.With global famous brand key hydraulic components, reliable for low maintenance cost.
4.Powerful two-speed hydraulic tramming mechanism with excellent off-road performance .Bigger and stronger designed rotation unit for smooth high torque output and less drill tool jamming.
5.Two stage dry dust collector for friendly environment and higher production efficiency. Integrated design (air compressor on board ) for better long-distance fleet management.
6.Own developed dual stage dry dust collection system for high efficiency, more eco-friendly, simple & easy installation for reliability.
7.Own developed rotary head with simple structure & reliable quality.
Technical Parameter
Main technical specifications | |
Power | Yuchai YC6J220 162 kW |
Hole Depth | 40m |
Drill Pile Sizes | 60 mmX3000 mm |
Hole Dia | 80-115mm |
DTH Hammer | 3.5" |
Rotation Torque (Max.) | 1650N.m |
Rotation Speed | 0-110 rpm |
Working Pressure | 14.5 bar |
F.A.D | 12 m3/min |
Tramming Speed (Max.) | 2/3 km/h Dual Speed |
Gradient | 30° |
Track Frame Oscilation | ±10° |
Total Weight | 6,800 kg |
Transportation Dimensions | 6,000X2,800X2,750 mm |
Dry Dust Collector | Standard |
Dual Speed Walking Motor | Standard |
FAQ
Q1. What is your terms of payment?
Ans.: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q2. What is your terms of delivery?
Ans.: EXW, FOB, CFR, CIF.
Q3. How about your delivery time?
Ans.: Generally, it will take 7 -10 working days after receiving your advance payment.
The specific delivery time depends on the items and the quantity of your order.
Q4. What is the warranty of our machine?
Ans.:Our main machine enjoys a 1 year warranty, during this time all accessories broken can be changed for a new one. And we provide videos for machine install and operation.
Q5. What is your terms of packing?
Ans.: Generally, we use standard exported wooden case for LCL goods, and fixed well for FCL goods.
Q6. Do you test all your goods before delivery?
Ans.: Yes, we have 100% test before delivery.And we will attach our inspect report for every machine.
Q7.Do you Preferred provide wear parts for transacted clients?
Ans.: Yes, we have records for your clients, and will prefer providing accessories to clients.
Q8: How do you make our business long-term and good relationship?
Ans.: 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.
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