JDL-300 DTH drilling rig percussive dual purpose well drilling machine
Brand Name:GOLD
Certification:CE
Model Number:JDL-300
Minimum Order Quantity:1 set
Delivery Time:10 days
Payment Terms:T/T, West union, L/C
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Location:
Chongqing Chongqing China
Address:
9-10, Nanping West Road NO.23, Nanan District, Chongqing
Supplier`s last login times:
within 41 hours
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Product Details
Vivienne
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.
Email: gold04@hy-industry.com
Mobile / Whatsapp:+86-15123029803
Mobile / Whatsapp:+86-15123029803
Fax:+86-23-62940030 Skype:viviennecq
[Drilling Rig | Geological | Prospecting | Welllogger |
BoreholeCamera | Inclinometer]
JDL-300 well drilling machine
High efficiency, mobile drilling rig.
Full hydraulic, best choice!
pozos de agua subterranea| perforadoras de pozos profundos| equipo de perforación| perforadora de pozo| pozo de perforacion| equipo de perforacion de pozos|
Application&Features
It is widely used in the geological general investigation and exploration, road, railway, port, bridge, water conservancy, tunnel and tall building basic exploration, kinds of hole in concrete structure, river, levees, subgrade grouting hole drilling and direct grouting, civil wells and earth central air conditioner, and etc.
1. This drill has more positive speed grades and reasonable speed range, with bigger output torque at low speed which gives it an extensive use range; it is Suitable for alloy, diamond mud drilling and DTH hammer drilling as well.
2. It has 2 reverse inversion speed in order to deal with accident.
3. JDL-300 works with mechanical transmission and auxiliary hydraulic transmission which effectively reduce the power consumption, and also makes drilling cost lower.
4. JDL-300 uses long stroke multiple speed system, mechanical power head with stroke as 3400MM,to improve drilling efficiency, prevents accidents such as balling up and burning bits from happening.
5. JDL-300 adopts double oil pump, single pump works whilst drilling, double pump works whilst hoisting, which lower power loss and shorten auxiliary time.
6. It has highly advanced mechanical structure and reasonable layout which is convenient to repair and maintain.
7. Using the crawler chassis with support oil cylinder which has a stroke of 1.5m, it can be loaded automatically and moved easily.
8. Some interfaces are reserved to expand functions according to the technological requirements of different customers.
Specification
1. Drilling diameter: Ø90-300mm.
2. Drilling depth: (1) Ø76 drilling rod 300m,
(2) Ø89 drilling rod 260m,
(3)Ø102 drilling rod 150m.
3. Drilling method: Top drive mechanical rotary hydraulic propulsion, Water circulation drilling or DTH percussive drilling.
4. Diesel engine power/Rotate speed: 48Kw 2400r/min.
5. Hydraulic unloading rod torque: 12468N.m.
6. Feed strok: 3.4m.
7. Feed thrust: 35kN.
8. Feed tension: 80kN.
9. Lifting speed: 12m/min.
10. Descent speed: 20m/min.
11. Auxiliary hoist lifting force: 8kN.
12. Drilling rod length: 3m.
13. Crawler chassis peed/Climbing angle: 2km/h/15°.
14. Chassis auxiliary support: 1.5m High support oil cylinder
15. Travel position(L*W*H:5600*2120*2650mm.
16. Rig weight: 7.2 Ton
Power unit rotating speed/Torque Parameter(Diesel engine rotate speed as per 1600r/min)
Rotate speed:rpm Torque:Nm | Forward | Reverse | ||||||||||
1 Gear | 2 Gear | 3 Gear | 4 Gear | 5 Gear | 6 Gear | |||||||
Rotate speed | Torque | Rotate speed | Torque | Rotate speed | Torque | Rotate speed | Torque | Rotate speed | Torque | Rotate speed | Torque | |
Transfer case of high-grade | 68 | 2807 | 126 | 1384 | 226 | 849 | 381 | 504 | 470 | 408 | 76 | 2526 |
Transfer case of low-grade | 14 | 13428 | 27 | 6533 | 48 | 4008 | 81 | 2380 | 100 | 1927 | 16 | 11923 |
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JDL-300 DTH drilling rig percussive dual purpose well drilling machine
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