JDL-350 manual gear mechanical top drive drilling rig
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JDL-350B automatic transmission mechanical top drive drilling rig
Retail price
0.0
元
Market price
0.0
元
Number of views:
1000
Product serial number
Drilling diameter:
115-350
mm
Drilling depth:
300
m
Vertical shaft speed:
103-1050
r/min
Quantity
-
+
Stock:
Product description
Parameters
The mechanical top drive series drilling rig is a water well drilling equipment (national invention patent: ZL201510479602.4) independently researched and developed by the company that integrates the functions of water drilling and gas drilling. It adopts the MW525 automobile gearbox assembly and is sensitive and convenient for shifting and switching. The transmission efficiency is doubled compared to hydraulic transmission, and the power consumption is reduced by 35%, which is more efficient and energy-saving. It solves the difficult problems of air DTH hammer drilling in soil layers and low construction efficiency of rotary drilling rigs for hard rock layers, gravel and pebble layers.
Main features of drilling rig:
1. The drilling speed can reach 27-906r/min, and the maximum output torque is 9500N.m.
2. The drilling rig adopts a long-stroke double-speed mechanism, a mechanical power head, and a power head stroke of 3500MM, which is used to improve drilling efficiency and reduce the occurrence of drill blocking and burning accidents.
3. The drilling rig adopts double oil pumps for oil supply. A single pump is used when drilling, and two pumps are used for confluence when lifting and lowering the drill. The power loss is small and the auxiliary time is short.
4. The crawler chassis is adopted, and the outrigger cylinder stroke is 1.5m, which can be loaded automatically, which is convenient for relocation and transportation.
5. The drilling rig is in machinery. Some functional interfaces are reserved in the hydraulic system, which can be expanded according to the technological requirements of different users.
| Model | JDL-350B | JDL-400B |
| Drilling depth (m) | 530 | 1200 |
| Wireline (m) | 600 | 800 |
| Air drilling (m) | 350 | 400 |
| Drilling diameter(mm) | 115-350 | 115-350 |
| Lifting capacity （Ton） | 12 | 24 |
| Thrusting capacity（Ton） | 8.5 | 18 |
| Rotary speed（ r/min） | 103/291/488/1050 | 110/308/518/900 |
| Max. Torque（N.m） | 9500 | 12000 |
| Drilling Method | Top drive mechanical rotary hydraulic propulsion, mud drilling or pneumatic DTH hammer drilling | |
| Engine Model | ||
| Rated power/speed（kW/rpm） | 65/2400 | 92/2400 |
| Hydraulic winch（Ton） | 1.5 | 1.5 |
| Mechanical winch（Ton） | 5.5 | 5.5 |
| Drill pipe dia.（mm） | Ø76/ Ø89 / Ø102 | Ø76/ Ø89 / Ø102 |
| Drill pipe length（mm） | 3000 | 3000 |
| Air consumption（m³/min） | 16～35 | 16～35 |
| Air pressure（bar） | 10.5～24.6 | 10.5～24.6 |
| Walking speed （km/h） | 0～2 | 0～2 |
| Climbing angle（°） | 20 | 20 |
| Transport（mm） | 5200*1575*2300 | 6300*200*2650 |
| Working（mm） | 3480*2375*7600 | 3800*3250*8300 |
| Rig weight （kg） | 6500 | 9000 |
Note: The above parameters are subject to change without further notice, please refer to the actual product.
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JDL-350B automatic transmission mechanical top drive drilling rig
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Shandong Julong Equipment Manufacturing Co., Ltd.
Sales：0539-4271399
Mobile phone ：186 6951 6582
Service：400-699-0058
E-mail：sdjlzj@qq.com
Address: No. 29, Wenhe 3rd Road, Economic Development Zone, Mengyin County, Linyi City, Shandong Province
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